From 34b70c29bb286b07229e930eccb7e4eb39981737 Mon Sep 17 00:00:00 2001 From: Adnan Abdulhussein Date: Mon, 12 Mar 2018 12:46:29 +0000 Subject: [PATCH] vendor changes for merger --- Gopkg.lock | 86 +- vendor/github.com/golang/groupcache/LICENSE | 191 ++ .../github.com/golang/groupcache/lru/lru.go | 133 ++ .../hashicorp/golang-lru/.gitignore | 23 + vendor/github.com/hashicorp/golang-lru/2q.go | 223 ++ .../github.com/hashicorp/golang-lru/LICENSE | 362 +++ .../github.com/hashicorp/golang-lru/README.md | 25 + vendor/github.com/hashicorp/golang-lru/arc.go | 257 ++ vendor/github.com/hashicorp/golang-lru/doc.go | 21 + vendor/github.com/hashicorp/golang-lru/lru.go | 110 + .../hashicorp/golang-lru/simplelru/lru.go | 161 ++ .../golang-lru/simplelru/lru_interface.go | 37 + .../pkg/apis/meta/internalversion/BUILD | 58 + .../apis/meta/internalversion/conversion.go | 77 + .../pkg/apis/meta/internalversion}/doc.go | 9 +- .../pkg/apis/meta/internalversion/register.go | 108 + 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38 + .../externaladmissionhookconfiguration.go | 73 + .../v1alpha1/initializerconfiguration.go | 73 + .../v1alpha1/interface.go | 50 + vendor/k8s.io/client-go/informers/apps/BUILD | 33 + .../client-go/informers/apps/interface.go | 52 + .../client-go/informers/apps/v1beta1/BUILD | 39 + .../apps/v1beta1/controllerrevision.go | 73 + .../informers/apps/v1beta1/deployment.go | 73 + .../informers/apps/v1beta1/interface.go | 57 + .../informers/apps/v1beta1/statefulset.go | 73 + .../client-go/informers/apps/v1beta2/BUILD | 41 + .../apps/v1beta2/controllerrevision.go | 73 + .../informers/apps/v1beta2/daemonset.go | 73 + .../informers/apps/v1beta2/deployment.go | 73 + .../informers/apps/v1beta2/interface.go | 71 + .../informers/apps/v1beta2/replicaset.go | 73 + .../informers/apps/v1beta2/statefulset.go | 73 + .../client-go/informers/autoscaling/BUILD | 30 + .../informers/autoscaling/interface.go | 52 + .../client-go/informers/autoscaling/v1/BUILD | 34 + 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.../tools/cache/fake_custom_store.go | 102 + vendor/k8s.io/client-go/tools/cache/fifo.go | 358 +++ vendor/k8s.io/client-go/tools/cache/heap.go | 323 +++ vendor/k8s.io/client-go/tools/cache/index.go | 87 + .../k8s.io/client-go/tools/cache/listers.go | 160 ++ .../k8s.io/client-go/tools/cache/listwatch.go | 173 ++ .../client-go/tools/cache/mutation_cache.go | 261 ++ .../tools/cache/mutation_detector.go | 133 ++ .../k8s.io/client-go/tools/cache/reflector.go | 442 ++++ .../tools/cache/reflector_metrics.go | 119 + .../client-go/tools/cache/shared_informer.go | 579 +++++ vendor/k8s.io/client-go/tools/cache/store.go | 244 ++ .../tools/cache/thread_safe_store.go | 306 +++ .../client-go/tools/cache/undelta_store.go | 83 + vendor/k8s.io/client-go/tools/pager/BUILD | 51 + vendor/k8s.io/client-go/tools/pager/pager.go | 118 + vendor/k8s.io/client-go/tools/record/BUILD | 67 + vendor/k8s.io/client-go/tools/record/OWNERS | 27 + vendor/k8s.io/client-go/tools/record/doc.go | 18 + vendor/k8s.io/client-go/tools/record/event.go | 318 +++ .../client-go/tools/record/events_cache.go | 467 ++++ vendor/k8s.io/client-go/tools/record/fake.go | 54 + .../client-go/tools/remotecommand/BUILD | 60 - .../tools/remotecommand/errorstream.go | 55 - .../tools/remotecommand/remotecommand.go | 138 -- .../client-go/tools/remotecommand/v1.go | 160 -- .../client-go/tools/remotecommand/v2.go | 195 -- .../client-go/tools/remotecommand/v3.go | 111 - .../client-go/tools/remotecommand/v4.go | 119 - vendor/k8s.io/client-go/util/exec/exec.go | 52 - vendor/k8s.io/client-go/util/workqueue/BUILD | 58 + .../util/workqueue/default_rate_limiters.go | 211 ++ .../util/workqueue/delaying_queue.go | 257 ++ vendor/k8s.io/client-go/util/workqueue/doc.go | 26 + .../client-go/util/workqueue/metrics.go | 195 ++ .../client-go/util/workqueue/parallelizer.go | 52 + .../k8s.io/client-go/util/workqueue/queue.go | 172 ++ .../util/workqueue/rate_limitting_queue.go | 69 + 316 files changed, 27381 insertions(+), 969 deletions(-) create mode 100644 vendor/github.com/golang/groupcache/LICENSE create mode 100644 vendor/github.com/golang/groupcache/lru/lru.go create mode 100644 vendor/github.com/hashicorp/golang-lru/.gitignore create mode 100644 vendor/github.com/hashicorp/golang-lru/2q.go create mode 100644 vendor/github.com/hashicorp/golang-lru/LICENSE create mode 100644 vendor/github.com/hashicorp/golang-lru/README.md create mode 100644 vendor/github.com/hashicorp/golang-lru/arc.go create mode 100644 vendor/github.com/hashicorp/golang-lru/doc.go create mode 100644 vendor/github.com/hashicorp/golang-lru/lru.go create mode 100644 vendor/github.com/hashicorp/golang-lru/simplelru/lru.go create mode 100644 vendor/github.com/hashicorp/golang-lru/simplelru/lru_interface.go create mode 100644 vendor/k8s.io/apimachinery/pkg/apis/meta/internalversion/BUILD create mode 100644 vendor/k8s.io/apimachinery/pkg/apis/meta/internalversion/conversion.go rename vendor/k8s.io/{client-go/tools/remotecommand => 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vendor/k8s.io/client-go/tools/record/doc.go create mode 100644 vendor/k8s.io/client-go/tools/record/event.go create mode 100644 vendor/k8s.io/client-go/tools/record/events_cache.go create mode 100644 vendor/k8s.io/client-go/tools/record/fake.go delete mode 100644 vendor/k8s.io/client-go/tools/remotecommand/BUILD delete mode 100644 vendor/k8s.io/client-go/tools/remotecommand/errorstream.go delete mode 100644 vendor/k8s.io/client-go/tools/remotecommand/remotecommand.go delete mode 100644 vendor/k8s.io/client-go/tools/remotecommand/v1.go delete mode 100644 vendor/k8s.io/client-go/tools/remotecommand/v2.go delete mode 100644 vendor/k8s.io/client-go/tools/remotecommand/v3.go delete mode 100644 vendor/k8s.io/client-go/tools/remotecommand/v4.go delete mode 100644 vendor/k8s.io/client-go/util/exec/exec.go create mode 100644 vendor/k8s.io/client-go/util/workqueue/BUILD create mode 100644 vendor/k8s.io/client-go/util/workqueue/default_rate_limiters.go create mode 100644 vendor/k8s.io/client-go/util/workqueue/delaying_queue.go create mode 100644 vendor/k8s.io/client-go/util/workqueue/doc.go create mode 100644 vendor/k8s.io/client-go/util/workqueue/metrics.go create mode 100644 vendor/k8s.io/client-go/util/workqueue/parallelizer.go create mode 100644 vendor/k8s.io/client-go/util/workqueue/queue.go create mode 100644 vendor/k8s.io/client-go/util/workqueue/rate_limitting_queue.go diff --git a/Gopkg.lock b/Gopkg.lock index b7cc7e2c969..ef29ee79ec2 100644 --- a/Gopkg.lock +++ b/Gopkg.lock @@ -161,6 +161,12 @@ packages = ["."] revision = "23def4e6c14b4da8ac2ed8007337bc5eb5007998" +[[projects]] + branch = "master" + name = "github.com/golang/groupcache" + packages = ["lru"] + revision = "66deaeb636dff1ac7d938ce666d090556056a4b0" + [[projects]] name = "github.com/golang/protobuf" packages = [ @@ -250,6 +256,15 @@ ] revision = "9cad4c3443a7200dd6400aef47183728de563a38" +[[projects]] + branch = "master" + name = "github.com/hashicorp/golang-lru" + packages = [ + ".", + "simplelru" + ] + revision = "0fb14efe8c47ae851c0034ed7a448854d3d34cf3" + [[projects]] branch = "master" name = "github.com/heptiolabs/healthcheck" @@ -633,6 +648,7 @@ "pkg/api/errors", "pkg/api/meta", "pkg/api/resource", + "pkg/apis/meta/internalversion", "pkg/apis/meta/v1", "pkg/apis/meta/v1/unstructured", "pkg/apis/meta/v1alpha1", @@ -651,6 +667,7 @@ "pkg/runtime/serializer/versioning", "pkg/selection", "pkg/types", + "pkg/util/cache", "pkg/util/clock", "pkg/util/diff", "pkg/util/errors", @@ -659,16 +676,18 @@ "pkg/util/httpstream/spdy", "pkg/util/intstr", "pkg/util/json", + "pkg/util/mergepatch", "pkg/util/net", - "pkg/util/remotecommand", "pkg/util/runtime", "pkg/util/sets", + "pkg/util/strategicpatch", "pkg/util/validation", "pkg/util/validation/field", "pkg/util/wait", "pkg/util/yaml", "pkg/version", "pkg/watch", + "third_party/forked/golang/json", "third_party/forked/golang/netutil", "third_party/forked/golang/reflect" ] @@ -680,6 +699,41 @@ "discovery", "discovery/fake", "dynamic", + "informers", + "informers/admissionregistration", + "informers/admissionregistration/v1alpha1", + "informers/apps", + "informers/apps/v1beta1", + "informers/apps/v1beta2", + "informers/autoscaling", + "informers/autoscaling/v1", + "informers/autoscaling/v2beta1", + "informers/batch", + "informers/batch/v1", + "informers/batch/v1beta1", + "informers/batch/v2alpha1", + "informers/certificates", + "informers/certificates/v1beta1", + "informers/core", + "informers/core/v1", + "informers/extensions", + "informers/extensions/v1beta1", + "informers/internalinterfaces", + "informers/networking", + "informers/networking/v1", + "informers/policy", + "informers/policy/v1beta1", + "informers/rbac", + "informers/rbac/v1", + "informers/rbac/v1alpha1", + "informers/rbac/v1beta1", + "informers/scheduling", + "informers/scheduling/v1alpha1", + "informers/settings", + "informers/settings/v1alpha1", + "informers/storage", + "informers/storage/v1", + "informers/storage/v1beta1", "kubernetes", "kubernetes/fake", "kubernetes/scheme", @@ -731,6 +785,26 @@ "kubernetes/typed/storage/v1/fake", "kubernetes/typed/storage/v1beta1", "kubernetes/typed/storage/v1beta1/fake", + "listers/admissionregistration/v1alpha1", + "listers/apps/v1beta1", + "listers/apps/v1beta2", + "listers/autoscaling/v1", + "listers/autoscaling/v2beta1", + "listers/batch/v1", + "listers/batch/v1beta1", + "listers/batch/v2alpha1", + "listers/certificates/v1beta1", + "listers/core/v1", + "listers/extensions/v1beta1", + "listers/networking/v1", + "listers/policy/v1beta1", + "listers/rbac/v1", + "listers/rbac/v1alpha1", + "listers/rbac/v1beta1", + "listers/scheduling/v1alpha1", + "listers/settings/v1alpha1", + "listers/storage/v1", + "listers/storage/v1beta1", "pkg/version", "plugin/pkg/client/auth", "plugin/pkg/client/auth/azure", @@ -742,22 +816,24 @@ "testing", "third_party/forked/golang/template", "tools/auth", + "tools/cache", "tools/clientcmd", "tools/clientcmd/api", "tools/clientcmd/api/latest", "tools/clientcmd/api/v1", "tools/metrics", + "tools/pager", "tools/portforward", + "tools/record", "tools/reference", - "tools/remotecommand", "transport", "transport/spdy", "util/cert", - "util/exec", "util/flowcontrol", "util/homedir", "util/integer", - "util/jsonpath" + "util/jsonpath", + "util/workqueue" ] revision = "2ae454230481a7cb5544325e12ad7658ecccd19b" version = "v5.0.1" @@ -792,6 +868,6 @@ [solve-meta] analyzer-name = "dep" analyzer-version = 1 - inputs-digest = "97a58fafd9a19a47b66b193d286b2793bbec3f5d5379dc0891173a39cbcdb54d" + inputs-digest = "149b0989860f5733e8af7ebe2d16d7f3fba21caf18ce041f4ccfce489196ec64" solver-name = "gps-cdcl" solver-version = 1 diff --git a/vendor/github.com/golang/groupcache/LICENSE b/vendor/github.com/golang/groupcache/LICENSE new file mode 100644 index 00000000000..37ec93a14fd --- /dev/null +++ b/vendor/github.com/golang/groupcache/LICENSE @@ -0,0 +1,191 @@ +Apache License +Version 2.0, January 2004 +http://www.apache.org/licenses/ + +TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION + +1. Definitions. + +"License" shall mean the terms and conditions for use, reproduction, and +distribution as defined by Sections 1 through 9 of this document. + +"Licensor" shall mean the copyright owner or entity authorized by the copyright +owner that is granting the License. + +"Legal Entity" shall mean the union of the acting entity and all other entities +that control, are controlled by, or are under common control with that entity. +For the purposes of this definition, "control" means (i) the power, direct or +indirect, to cause the direction or management of such entity, whether by +contract or otherwise, or (ii) ownership of fifty percent (50%) or more of the +outstanding shares, or (iii) beneficial ownership of such entity. + +"You" (or "Your") shall mean an individual or Legal Entity exercising +permissions granted by this License. + +"Source" form shall mean the preferred form for making modifications, including +but not limited to software source code, documentation source, and configuration +files. + +"Object" form shall mean any form resulting from mechanical transformation or +translation of a Source form, including but not limited to compiled object code, +generated documentation, and conversions to other media types. + +"Work" shall mean the work of authorship, whether in Source or Object form, made +available under the License, as indicated by a copyright notice that is included +in or attached to the work (an example is provided in the Appendix below). + +"Derivative Works" shall mean any work, whether in Source or Object form, that +is based on (or derived from) the Work and for which the editorial revisions, +annotations, elaborations, or other modifications represent, as a whole, an +original work of authorship. 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We also +recommend that a file or class name and description of purpose be included on +the same "printed page" as the copyright notice for easier identification within +third-party archives. + + Copyright [yyyy] [name of copyright owner] + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. diff --git a/vendor/github.com/golang/groupcache/lru/lru.go b/vendor/github.com/golang/groupcache/lru/lru.go new file mode 100644 index 00000000000..532cc45e6dc --- /dev/null +++ b/vendor/github.com/golang/groupcache/lru/lru.go @@ -0,0 +1,133 @@ +/* +Copyright 2013 Google Inc. + +Licensed under the Apache License, Version 2.0 (the "License"); +you may not use this file except in compliance with the License. +You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + +Unless required by applicable law or agreed to in writing, software +distributed under the License is distributed on an "AS IS" BASIS, +WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +See the License for the specific language governing permissions and +limitations under the License. +*/ + +// Package lru implements an LRU cache. +package lru + +import "container/list" + +// Cache is an LRU cache. It is not safe for concurrent access. +type Cache struct { + // MaxEntries is the maximum number of cache entries before + // an item is evicted. Zero means no limit. + MaxEntries int + + // OnEvicted optionally specificies a callback function to be + // executed when an entry is purged from the cache. + OnEvicted func(key Key, value interface{}) + + ll *list.List + cache map[interface{}]*list.Element +} + +// A Key may be any value that is comparable. See http://golang.org/ref/spec#Comparison_operators +type Key interface{} + +type entry struct { + key Key + value interface{} +} + +// New creates a new Cache. +// If maxEntries is zero, the cache has no limit and it's assumed +// that eviction is done by the caller. +func New(maxEntries int) *Cache { + return &Cache{ + MaxEntries: maxEntries, + ll: list.New(), + cache: make(map[interface{}]*list.Element), + } +} + +// Add adds a value to the cache. +func (c *Cache) Add(key Key, value interface{}) { + if c.cache == nil { + c.cache = make(map[interface{}]*list.Element) + c.ll = list.New() + } + if ee, ok := c.cache[key]; ok { + c.ll.MoveToFront(ee) + ee.Value.(*entry).value = value + return + } + ele := c.ll.PushFront(&entry{key, value}) + c.cache[key] = ele + if c.MaxEntries != 0 && c.ll.Len() > c.MaxEntries { + c.RemoveOldest() + } +} + +// Get looks up a key's value from the cache. +func (c *Cache) Get(key Key) (value interface{}, ok bool) { + if c.cache == nil { + return + } + if ele, hit := c.cache[key]; hit { + c.ll.MoveToFront(ele) + return ele.Value.(*entry).value, true + } + return +} + +// Remove removes the provided key from the cache. +func (c *Cache) Remove(key Key) { + if c.cache == nil { + return + } + if ele, hit := c.cache[key]; hit { + c.removeElement(ele) + } +} + +// RemoveOldest removes the oldest item from the cache. +func (c *Cache) RemoveOldest() { + if c.cache == nil { + return + } + ele := c.ll.Back() + if ele != nil { + c.removeElement(ele) + } +} + +func (c *Cache) removeElement(e *list.Element) { + c.ll.Remove(e) + kv := e.Value.(*entry) + delete(c.cache, kv.key) + if c.OnEvicted != nil { + c.OnEvicted(kv.key, kv.value) + } +} + +// Len returns the number of items in the cache. +func (c *Cache) Len() int { + if c.cache == nil { + return 0 + } + return c.ll.Len() +} + +// Clear purges all stored items from the cache. +func (c *Cache) Clear() { + if c.OnEvicted != nil { + for _, e := range c.cache { + kv := e.Value.(*entry) + c.OnEvicted(kv.key, kv.value) + } + } + c.ll = nil + c.cache = nil +} diff --git a/vendor/github.com/hashicorp/golang-lru/.gitignore b/vendor/github.com/hashicorp/golang-lru/.gitignore new file mode 100644 index 00000000000..836562412fe --- /dev/null +++ b/vendor/github.com/hashicorp/golang-lru/.gitignore @@ -0,0 +1,23 @@ +# Compiled Object files, Static and Dynamic libs (Shared Objects) +*.o +*.a +*.so + +# Folders +_obj +_test + +# Architecture specific extensions/prefixes +*.[568vq] +[568vq].out + +*.cgo1.go +*.cgo2.c +_cgo_defun.c +_cgo_gotypes.go +_cgo_export.* + +_testmain.go + +*.exe +*.test diff --git a/vendor/github.com/hashicorp/golang-lru/2q.go b/vendor/github.com/hashicorp/golang-lru/2q.go new file mode 100644 index 00000000000..e474cd07581 --- /dev/null +++ b/vendor/github.com/hashicorp/golang-lru/2q.go @@ -0,0 +1,223 @@ +package lru + +import ( + "fmt" + "sync" + + "github.com/hashicorp/golang-lru/simplelru" +) + +const ( + // Default2QRecentRatio is the ratio of the 2Q cache dedicated + // to recently added entries that have only been accessed once. + Default2QRecentRatio = 0.25 + + // Default2QGhostEntries is the default ratio of ghost + // entries kept to track entries recently evicted + Default2QGhostEntries = 0.50 +) + +// TwoQueueCache is a thread-safe fixed size 2Q cache. +// 2Q is an enhancement over the standard LRU cache +// in that it tracks both frequently and recently used +// entries separately. This avoids a burst in access to new +// entries from evicting frequently used entries. It adds some +// additional tracking overhead to the standard LRU cache, and is +// computationally about 2x the cost, and adds some metadata over +// head. The ARCCache is similar, but does not require setting any +// parameters. +type TwoQueueCache struct { + size int + recentSize int + + recent simplelru.LRUCache + frequent simplelru.LRUCache + recentEvict simplelru.LRUCache + lock sync.RWMutex +} + +// New2Q creates a new TwoQueueCache using the default +// values for the parameters. +func New2Q(size int) (*TwoQueueCache, error) { + return New2QParams(size, Default2QRecentRatio, Default2QGhostEntries) +} + +// New2QParams creates a new TwoQueueCache using the provided +// parameter values. +func New2QParams(size int, recentRatio float64, ghostRatio float64) (*TwoQueueCache, error) { + if size <= 0 { + return nil, fmt.Errorf("invalid size") + } + if recentRatio < 0.0 || recentRatio > 1.0 { + return nil, fmt.Errorf("invalid recent ratio") + } + if ghostRatio < 0.0 || ghostRatio > 1.0 { + return nil, fmt.Errorf("invalid ghost ratio") + } + + // Determine the sub-sizes + recentSize := int(float64(size) * recentRatio) + evictSize := int(float64(size) * ghostRatio) + + // Allocate the LRUs + recent, err := simplelru.NewLRU(size, nil) + if err != nil { + return nil, err + } + frequent, err := simplelru.NewLRU(size, nil) + if err != nil { + return nil, err + } + recentEvict, err := simplelru.NewLRU(evictSize, nil) + if err != nil { + return nil, err + } + + // Initialize the cache + c := &TwoQueueCache{ + size: size, + recentSize: recentSize, + recent: recent, + frequent: frequent, + recentEvict: recentEvict, + } + return c, nil +} + +// Get looks up a key's value from the cache. +func (c *TwoQueueCache) Get(key interface{}) (value interface{}, ok bool) { + c.lock.Lock() + defer c.lock.Unlock() + + // Check if this is a frequent value + if val, ok := c.frequent.Get(key); ok { + return val, ok + } + + // If the value is contained in recent, then we + // promote it to frequent + if val, ok := c.recent.Peek(key); ok { + c.recent.Remove(key) + c.frequent.Add(key, val) + return val, ok + } + + // No hit + return nil, false +} + +// Add adds a value to the cache. +func (c *TwoQueueCache) Add(key, value interface{}) { + c.lock.Lock() + defer c.lock.Unlock() + + // Check if the value is frequently used already, + // and just update the value + if c.frequent.Contains(key) { + c.frequent.Add(key, value) + return + } + + // Check if the value is recently used, and promote + // the value into the frequent list + if c.recent.Contains(key) { + c.recent.Remove(key) + c.frequent.Add(key, value) + return + } + + // If the value was recently evicted, add it to the + // frequently used list + if c.recentEvict.Contains(key) { + c.ensureSpace(true) + c.recentEvict.Remove(key) + c.frequent.Add(key, value) + return + } + + // Add to the recently seen list + c.ensureSpace(false) + c.recent.Add(key, value) + return +} + +// ensureSpace is used to ensure we have space in the cache +func (c *TwoQueueCache) ensureSpace(recentEvict bool) { + // If we have space, nothing to do + recentLen := c.recent.Len() + freqLen := c.frequent.Len() + if recentLen+freqLen < c.size { + return + } + + // If the recent buffer is larger than + // the target, evict from there + if recentLen > 0 && (recentLen > c.recentSize || (recentLen == c.recentSize && !recentEvict)) { + k, _, _ := c.recent.RemoveOldest() + c.recentEvict.Add(k, nil) + return + } + + // Remove from the frequent list otherwise + c.frequent.RemoveOldest() +} + +// Len returns the number of items in the cache. +func (c *TwoQueueCache) Len() int { + c.lock.RLock() + defer c.lock.RUnlock() + return c.recent.Len() + c.frequent.Len() +} + +// Keys returns a slice of the keys in the cache. +// The frequently used keys are first in the returned slice. +func (c *TwoQueueCache) Keys() []interface{} { + c.lock.RLock() + defer c.lock.RUnlock() + k1 := c.frequent.Keys() + k2 := c.recent.Keys() + return append(k1, k2...) +} + +// Remove removes the provided key from the cache. +func (c *TwoQueueCache) Remove(key interface{}) { + c.lock.Lock() + defer c.lock.Unlock() + if c.frequent.Remove(key) { + return + } + if c.recent.Remove(key) { + return + } + if c.recentEvict.Remove(key) { + return + } +} + +// Purge is used to completely clear the cache. +func (c *TwoQueueCache) Purge() { + c.lock.Lock() + defer c.lock.Unlock() + c.recent.Purge() + c.frequent.Purge() + c.recentEvict.Purge() +} + +// Contains is used to check if the cache contains a key +// without updating recency or frequency. +func (c *TwoQueueCache) Contains(key interface{}) bool { + c.lock.RLock() + defer c.lock.RUnlock() + return c.frequent.Contains(key) || c.recent.Contains(key) +} + +// Peek is used to inspect the cache value of a key +// without updating recency or frequency. +func (c *TwoQueueCache) Peek(key interface{}) (value interface{}, ok bool) { + c.lock.RLock() + defer c.lock.RUnlock() + if val, ok := c.frequent.Peek(key); ok { + return val, ok + } + return c.recent.Peek(key) +} diff --git a/vendor/github.com/hashicorp/golang-lru/LICENSE b/vendor/github.com/hashicorp/golang-lru/LICENSE new file mode 100644 index 00000000000..be2cc4dfb60 --- /dev/null +++ b/vendor/github.com/hashicorp/golang-lru/LICENSE @@ -0,0 +1,362 @@ +Mozilla Public License, version 2.0 + +1. Definitions + +1.1. "Contributor" + + means each individual or legal entity that creates, contributes to the + creation of, or owns Covered Software. + +1.2. "Contributor Version" + + means the combination of the Contributions of others (if any) used by a + Contributor and that particular Contributor's Contribution. + +1.3. "Contribution" + + means Covered Software of a particular Contributor. + +1.4. "Covered Software" + + means Source Code Form to which the initial Contributor has attached the + notice in Exhibit A, the Executable Form of such Source Code Form, and + Modifications of such Source Code Form, in each case including portions + thereof. + +1.5. "Incompatible With Secondary Licenses" + means + + a. that the initial Contributor has attached the notice described in + Exhibit B to the Covered Software; or + + b. that the Covered Software was made available under the terms of + version 1.1 or earlier of the License, but not also under the terms of + a Secondary License. + +1.6. "Executable Form" + + means any form of the work other than Source Code Form. + +1.7. "Larger Work" + + means a work that combines Covered Software with other material, in a + separate file or files, that is not Covered Software. + +1.8. "License" + + means this document. + +1.9. "Licensable" + + means having the right to grant, to the maximum extent possible, whether + at the time of the initial grant or subsequently, any and all of the + rights conveyed by this License. + +1.10. "Modifications" + + means any of the following: + + a. any file in Source Code Form that results from an addition to, + deletion from, or modification of the contents of Covered Software; or + + b. any new file in Source Code Form that contains any Covered Software. + +1.11. "Patent Claims" of a Contributor + + means any patent claim(s), including without limitation, method, + process, and apparatus claims, in any patent Licensable by such + Contributor that would be infringed, but for the grant of the License, + by the making, using, selling, offering for sale, having made, import, + or transfer of either its Contributions or its Contributor Version. + +1.12. "Secondary License" + + means either the GNU General Public License, Version 2.0, the GNU Lesser + General Public License, Version 2.1, the GNU Affero General Public + License, Version 3.0, or any later versions of those licenses. + +1.13. "Source Code Form" + + means the form of the work preferred for making modifications. + +1.14. "You" (or "Your") + + means an individual or a legal entity exercising rights under this + License. For legal entities, "You" includes any entity that controls, is + controlled by, or is under common control with You. For purposes of this + definition, "control" means (a) the power, direct or indirect, to cause + the direction or management of such entity, whether by contract or + otherwise, or (b) ownership of more than fifty percent (50%) of the + outstanding shares or beneficial ownership of such entity. + + +2. License Grants and Conditions + +2.1. Grants + + Each Contributor hereby grants You a world-wide, royalty-free, + non-exclusive license: + + a. under intellectual property rights (other than patent or trademark) + Licensable by such Contributor to use, reproduce, make available, + modify, display, perform, distribute, and otherwise exploit its + Contributions, either on an unmodified basis, with Modifications, or + as part of a Larger Work; and + + b. under Patent Claims of such Contributor to make, use, sell, offer for + sale, have made, import, and otherwise transfer either its + Contributions or its Contributor Version. + +2.2. Effective Date + + The licenses granted in Section 2.1 with respect to any Contribution + become effective for each Contribution on the date the Contributor first + distributes such Contribution. + +2.3. Limitations on Grant Scope + + The licenses granted in this Section 2 are the only rights granted under + this License. No additional rights or licenses will be implied from the + distribution or licensing of Covered Software under this License. + Notwithstanding Section 2.1(b) above, no patent license is granted by a + Contributor: + + a. for any code that a Contributor has removed from Covered Software; or + + b. for infringements caused by: (i) Your and any other third party's + modifications of Covered Software, or (ii) the combination of its + Contributions with other software (except as part of its Contributor + Version); or + + c. under Patent Claims infringed by Covered Software in the absence of + its Contributions. + + This License does not grant any rights in the trademarks, service marks, + or logos of any Contributor (except as may be necessary to comply with + the notice requirements in Section 3.4). + +2.4. Subsequent Licenses + + No Contributor makes additional grants as a result of Your choice to + distribute the Covered Software under a subsequent version of this + License (see Section 10.2) or under the terms of a Secondary License (if + permitted under the terms of Section 3.3). + +2.5. Representation + + Each Contributor represents that the Contributor believes its + Contributions are its original creation(s) or it has sufficient rights to + grant the rights to its Contributions conveyed by this License. + +2.6. Fair Use + + This License is not intended to limit any rights You have under + applicable copyright doctrines of fair use, fair dealing, or other + equivalents. + +2.7. Conditions + + Sections 3.1, 3.2, 3.3, and 3.4 are conditions of the licenses granted in + Section 2.1. + + +3. Responsibilities + +3.1. Distribution of Source Form + + All distribution of Covered Software in Source Code Form, including any + Modifications that You create or to which You contribute, must be under + the terms of this License. You must inform recipients that the Source + Code Form of the Covered Software is governed by the terms of this + License, and how they can obtain a copy of this License. You may not + attempt to alter or restrict the recipients' rights in the Source Code + Form. + +3.2. Distribution of Executable Form + + If You distribute Covered Software in Executable Form then: + + a. such Covered Software must also be made available in Source Code Form, + as described in Section 3.1, and You must inform recipients of the + Executable Form how they can obtain a copy of such Source Code Form by + reasonable means in a timely manner, at a charge no more than the cost + of distribution to the recipient; and + + b. You may distribute such Executable Form under the terms of this + License, or sublicense it under different terms, provided that the + license for the Executable Form does not attempt to limit or alter the + recipients' rights in the Source Code Form under this License. + +3.3. Distribution of a Larger Work + + You may create and distribute a Larger Work under terms of Your choice, + provided that You also comply with the requirements of this License for + the Covered Software. If the Larger Work is a combination of Covered + Software with a work governed by one or more Secondary Licenses, and the + Covered Software is not Incompatible With Secondary Licenses, this + License permits You to additionally distribute such Covered Software + under the terms of such Secondary License(s), so that the recipient of + the Larger Work may, at their option, further distribute the Covered + Software under the terms of either this License or such Secondary + License(s). + +3.4. Notices + + You may not remove or alter the substance of any license notices + (including copyright notices, patent notices, disclaimers of warranty, or + limitations of liability) contained within the Source Code Form of the + Covered Software, except that You may alter any license notices to the + extent required to remedy known factual inaccuracies. + +3.5. Application of Additional Terms + + You may choose to offer, and to charge a fee for, warranty, support, + indemnity or liability obligations to one or more recipients of Covered + Software. However, You may do so only on Your own behalf, and not on + behalf of any Contributor. You must make it absolutely clear that any + such warranty, support, indemnity, or liability obligation is offered by + You alone, and You hereby agree to indemnify every Contributor for any + liability incurred by such Contributor as a result of warranty, support, + indemnity or liability terms You offer. You may include additional + disclaimers of warranty and limitations of liability specific to any + jurisdiction. + +4. Inability to Comply Due to Statute or Regulation + + If it is impossible for You to comply with any of the terms of this License + with respect to some or all of the Covered Software due to statute, + judicial order, or regulation then You must: (a) comply with the terms of + this License to the maximum extent possible; and (b) describe the + limitations and the code they affect. Such description must be placed in a + text file included with all distributions of the Covered Software under + this License. Except to the extent prohibited by statute or regulation, + such description must be sufficiently detailed for a recipient of ordinary + skill to be able to understand it. + +5. Termination + +5.1. The rights granted under this License will terminate automatically if You + fail to comply with any of its terms. However, if You become compliant, + then the rights granted under this License from a particular Contributor + are reinstated (a) provisionally, unless and until such Contributor + explicitly and finally terminates Your grants, and (b) on an ongoing + basis, if such Contributor fails to notify You of the non-compliance by + some reasonable means prior to 60 days after You have come back into + compliance. Moreover, Your grants from a particular Contributor are + reinstated on an ongoing basis if such Contributor notifies You of the + non-compliance by some reasonable means, this is the first time You have + received notice of non-compliance with this License from such + Contributor, and You become compliant prior to 30 days after Your receipt + of the notice. + +5.2. If You initiate litigation against any entity by asserting a patent + infringement claim (excluding declaratory judgment actions, + counter-claims, and cross-claims) alleging that a Contributor Version + directly or indirectly infringes any patent, then the rights granted to + You by any and all Contributors for the Covered Software under Section + 2.1 of this License shall terminate. + +5.3. In the event of termination under Sections 5.1 or 5.2 above, all end user + license agreements (excluding distributors and resellers) which have been + validly granted by You or Your distributors under this License prior to + termination shall survive termination. + +6. Disclaimer of Warranty + + Covered Software is provided under this License on an "as is" basis, + without warranty of any kind, either expressed, implied, or statutory, + including, without limitation, warranties that the Covered Software is free + of defects, merchantable, fit for a particular purpose or non-infringing. + The entire risk as to the quality and performance of the Covered Software + is with You. Should any Covered Software prove defective in any respect, + You (not any Contributor) assume the cost of any necessary servicing, + repair, or correction. This disclaimer of warranty constitutes an essential + part of this License. No use of any Covered Software is authorized under + this License except under this disclaimer. + +7. Limitation of Liability + + Under no circumstances and under no legal theory, whether tort (including + negligence), contract, or otherwise, shall any Contributor, or anyone who + distributes Covered Software as permitted above, be liable to You for any + direct, indirect, special, incidental, or consequential damages of any + character including, without limitation, damages for lost profits, loss of + goodwill, work stoppage, computer failure or malfunction, or any and all + other commercial damages or losses, even if such party shall have been + informed of the possibility of such damages. This limitation of liability + shall not apply to liability for death or personal injury resulting from + such party's negligence to the extent applicable law prohibits such + limitation. Some jurisdictions do not allow the exclusion or limitation of + incidental or consequential damages, so this exclusion and limitation may + not apply to You. + +8. Litigation + + Any litigation relating to this License may be brought only in the courts + of a jurisdiction where the defendant maintains its principal place of + business and such litigation shall be governed by laws of that + jurisdiction, without reference to its conflict-of-law provisions. Nothing + in this Section shall prevent a party's ability to bring cross-claims or + counter-claims. + +9. Miscellaneous + + This License represents the complete agreement concerning the subject + matter hereof. If any provision of this License is held to be + unenforceable, such provision shall be reformed only to the extent + necessary to make it enforceable. Any law or regulation which provides that + the language of a contract shall be construed against the drafter shall not + be used to construe this License against a Contributor. + + +10. Versions of the License + +10.1. New Versions + + Mozilla Foundation is the license steward. Except as provided in Section + 10.3, no one other than the license steward has the right to modify or + publish new versions of this License. Each version will be given a + distinguishing version number. + +10.2. Effect of New Versions + + You may distribute the Covered Software under the terms of the version + of the License under which You originally received the Covered Software, + or under the terms of any subsequent version published by the license + steward. + +10.3. Modified Versions + + If you create software not governed by this License, and you want to + create a new license for such software, you may create and use a + modified version of this License if you rename the license and remove + any references to the name of the license steward (except to note that + such modified license differs from this License). + +10.4. Distributing Source Code Form that is Incompatible With Secondary + Licenses If You choose to distribute Source Code Form that is + Incompatible With Secondary Licenses under the terms of this version of + the License, the notice described in Exhibit B of this License must be + attached. + +Exhibit A - Source Code Form License Notice + + This Source Code Form is subject to the + terms of the Mozilla Public License, v. + 2.0. If a copy of the MPL was not + distributed with this file, You can + obtain one at + http://mozilla.org/MPL/2.0/. + +If it is not possible or desirable to put the notice in a particular file, +then You may include the notice in a location (such as a LICENSE file in a +relevant directory) where a recipient would be likely to look for such a +notice. + +You may add additional accurate notices of copyright ownership. + +Exhibit B - "Incompatible With Secondary Licenses" Notice + + This Source Code Form is "Incompatible + With Secondary Licenses", as defined by + the Mozilla Public License, v. 2.0. diff --git a/vendor/github.com/hashicorp/golang-lru/README.md b/vendor/github.com/hashicorp/golang-lru/README.md new file mode 100644 index 00000000000..33e58cfaf97 --- /dev/null +++ b/vendor/github.com/hashicorp/golang-lru/README.md @@ -0,0 +1,25 @@ +golang-lru +========== + +This provides the `lru` package which implements a fixed-size +thread safe LRU cache. It is based on the cache in Groupcache. + +Documentation +============= + +Full docs are available on [Godoc](http://godoc.org/github.com/hashicorp/golang-lru) + +Example +======= + +Using the LRU is very simple: + +```go +l, _ := New(128) +for i := 0; i < 256; i++ { + l.Add(i, nil) +} +if l.Len() != 128 { + panic(fmt.Sprintf("bad len: %v", l.Len())) +} +``` diff --git a/vendor/github.com/hashicorp/golang-lru/arc.go b/vendor/github.com/hashicorp/golang-lru/arc.go new file mode 100644 index 00000000000..555225a218c --- /dev/null +++ b/vendor/github.com/hashicorp/golang-lru/arc.go @@ -0,0 +1,257 @@ +package lru + +import ( + "sync" + + "github.com/hashicorp/golang-lru/simplelru" +) + +// ARCCache is a thread-safe fixed size Adaptive Replacement Cache (ARC). +// ARC is an enhancement over the standard LRU cache in that tracks both +// frequency and recency of use. This avoids a burst in access to new +// entries from evicting the frequently used older entries. It adds some +// additional tracking overhead to a standard LRU cache, computationally +// it is roughly 2x the cost, and the extra memory overhead is linear +// with the size of the cache. ARC has been patented by IBM, but is +// similar to the TwoQueueCache (2Q) which requires setting parameters. +type ARCCache struct { + size int // Size is the total capacity of the cache + p int // P is the dynamic preference towards T1 or T2 + + t1 simplelru.LRUCache // T1 is the LRU for recently accessed items + b1 simplelru.LRUCache // B1 is the LRU for evictions from t1 + + t2 simplelru.LRUCache // T2 is the LRU for frequently accessed items + b2 simplelru.LRUCache // B2 is the LRU for evictions from t2 + + lock sync.RWMutex +} + +// NewARC creates an ARC of the given size +func NewARC(size int) (*ARCCache, error) { + // Create the sub LRUs + b1, err := simplelru.NewLRU(size, nil) + if err != nil { + return nil, err + } + b2, err := simplelru.NewLRU(size, nil) + if err != nil { + return nil, err + } + t1, err := simplelru.NewLRU(size, nil) + if err != nil { + return nil, err + } + t2, err := simplelru.NewLRU(size, nil) + if err != nil { + return nil, err + } + + // Initialize the ARC + c := &ARCCache{ + size: size, + p: 0, + t1: t1, + b1: b1, + t2: t2, + b2: b2, + } + return c, nil +} + +// Get looks up a key's value from the cache. +func (c *ARCCache) Get(key interface{}) (value interface{}, ok bool) { + c.lock.Lock() + defer c.lock.Unlock() + + // If the value is contained in T1 (recent), then + // promote it to T2 (frequent) + if val, ok := c.t1.Peek(key); ok { + c.t1.Remove(key) + c.t2.Add(key, val) + return val, ok + } + + // Check if the value is contained in T2 (frequent) + if val, ok := c.t2.Get(key); ok { + return val, ok + } + + // No hit + return nil, false +} + +// Add adds a value to the cache. +func (c *ARCCache) Add(key, value interface{}) { + c.lock.Lock() + defer c.lock.Unlock() + + // Check if the value is contained in T1 (recent), and potentially + // promote it to frequent T2 + if c.t1.Contains(key) { + c.t1.Remove(key) + c.t2.Add(key, value) + return + } + + // Check if the value is already in T2 (frequent) and update it + if c.t2.Contains(key) { + c.t2.Add(key, value) + return + } + + // Check if this value was recently evicted as part of the + // recently used list + if c.b1.Contains(key) { + // T1 set is too small, increase P appropriately + delta := 1 + b1Len := c.b1.Len() + b2Len := c.b2.Len() + if b2Len > b1Len { + delta = b2Len / b1Len + } + if c.p+delta >= c.size { + c.p = c.size + } else { + c.p += delta + } + + // Potentially need to make room in the cache + if c.t1.Len()+c.t2.Len() >= c.size { + c.replace(false) + } + + // Remove from B1 + c.b1.Remove(key) + + // Add the key to the frequently used list + c.t2.Add(key, value) + return + } + + // Check if this value was recently evicted as part of the + // frequently used list + if c.b2.Contains(key) { + // T2 set is too small, decrease P appropriately + delta := 1 + b1Len := c.b1.Len() + b2Len := c.b2.Len() + if b1Len > b2Len { + delta = b1Len / b2Len + } + if delta >= c.p { + c.p = 0 + } else { + c.p -= delta + } + + // Potentially need to make room in the cache + if c.t1.Len()+c.t2.Len() >= c.size { + c.replace(true) + } + + // Remove from B2 + c.b2.Remove(key) + + // Add the key to the frequently used list + c.t2.Add(key, value) + return + } + + // Potentially need to make room in the cache + if c.t1.Len()+c.t2.Len() >= c.size { + c.replace(false) + } + + // Keep the size of the ghost buffers trim + if c.b1.Len() > c.size-c.p { + c.b1.RemoveOldest() + } + if c.b2.Len() > c.p { + c.b2.RemoveOldest() + } + + // Add to the recently seen list + c.t1.Add(key, value) + return +} + +// replace is used to adaptively evict from either T1 or T2 +// based on the current learned value of P +func (c *ARCCache) replace(b2ContainsKey bool) { + t1Len := c.t1.Len() + if t1Len > 0 && (t1Len > c.p || (t1Len == c.p && b2ContainsKey)) { + k, _, ok := c.t1.RemoveOldest() + if ok { + c.b1.Add(k, nil) + } + } else { + k, _, ok := c.t2.RemoveOldest() + if ok { + c.b2.Add(k, nil) + } + } +} + +// Len returns the number of cached entries +func (c *ARCCache) Len() int { + c.lock.RLock() + defer c.lock.RUnlock() + return c.t1.Len() + c.t2.Len() +} + +// Keys returns all the cached keys +func (c *ARCCache) Keys() []interface{} { + c.lock.RLock() + defer c.lock.RUnlock() + k1 := c.t1.Keys() + k2 := c.t2.Keys() + return append(k1, k2...) +} + +// Remove is used to purge a key from the cache +func (c *ARCCache) Remove(key interface{}) { + c.lock.Lock() + defer c.lock.Unlock() + if c.t1.Remove(key) { + return + } + if c.t2.Remove(key) { + return + } + if c.b1.Remove(key) { + return + } + if c.b2.Remove(key) { + return + } +} + +// Purge is used to clear the cache +func (c *ARCCache) Purge() { + c.lock.Lock() + defer c.lock.Unlock() + c.t1.Purge() + c.t2.Purge() + c.b1.Purge() + c.b2.Purge() +} + +// Contains is used to check if the cache contains a key +// without updating recency or frequency. +func (c *ARCCache) Contains(key interface{}) bool { + c.lock.RLock() + defer c.lock.RUnlock() + return c.t1.Contains(key) || c.t2.Contains(key) +} + +// Peek is used to inspect the cache value of a key +// without updating recency or frequency. +func (c *ARCCache) Peek(key interface{}) (value interface{}, ok bool) { + c.lock.RLock() + defer c.lock.RUnlock() + if val, ok := c.t1.Peek(key); ok { + return val, ok + } + return c.t2.Peek(key) +} diff --git a/vendor/github.com/hashicorp/golang-lru/doc.go b/vendor/github.com/hashicorp/golang-lru/doc.go new file mode 100644 index 00000000000..2547df979d0 --- /dev/null +++ b/vendor/github.com/hashicorp/golang-lru/doc.go @@ -0,0 +1,21 @@ +// Package lru provides three different LRU caches of varying sophistication. +// +// Cache is a simple LRU cache. It is based on the +// LRU implementation in groupcache: +// https://github.com/golang/groupcache/tree/master/lru +// +// TwoQueueCache tracks frequently used and recently used entries separately. +// This avoids a burst of accesses from taking out frequently used entries, +// at the cost of about 2x computational overhead and some extra bookkeeping. +// +// ARCCache is an adaptive replacement cache. It tracks recent evictions as +// well as recent usage in both the frequent and recent caches. Its +// computational overhead is comparable to TwoQueueCache, but the memory +// overhead is linear with the size of the cache. +// +// ARC has been patented by IBM, so do not use it if that is problematic for +// your program. +// +// All caches in this package take locks while operating, and are therefore +// thread-safe for consumers. +package lru diff --git a/vendor/github.com/hashicorp/golang-lru/lru.go b/vendor/github.com/hashicorp/golang-lru/lru.go new file mode 100644 index 00000000000..c8d9b0a230f --- /dev/null +++ b/vendor/github.com/hashicorp/golang-lru/lru.go @@ -0,0 +1,110 @@ +package lru + +import ( + "sync" + + "github.com/hashicorp/golang-lru/simplelru" +) + +// Cache is a thread-safe fixed size LRU cache. +type Cache struct { + lru simplelru.LRUCache + lock sync.RWMutex +} + +// New creates an LRU of the given size. +func New(size int) (*Cache, error) { + return NewWithEvict(size, nil) +} + +// NewWithEvict constructs a fixed size cache with the given eviction +// callback. +func NewWithEvict(size int, onEvicted func(key interface{}, value interface{})) (*Cache, error) { + lru, err := simplelru.NewLRU(size, simplelru.EvictCallback(onEvicted)) + if err != nil { + return nil, err + } + c := &Cache{ + lru: lru, + } + return c, nil +} + +// Purge is used to completely clear the cache. +func (c *Cache) Purge() { + c.lock.Lock() + c.lru.Purge() + c.lock.Unlock() +} + +// Add adds a value to the cache. Returns true if an eviction occurred. +func (c *Cache) Add(key, value interface{}) (evicted bool) { + c.lock.Lock() + defer c.lock.Unlock() + return c.lru.Add(key, value) +} + +// Get looks up a key's value from the cache. +func (c *Cache) Get(key interface{}) (value interface{}, ok bool) { + c.lock.Lock() + defer c.lock.Unlock() + return c.lru.Get(key) +} + +// Contains checks if a key is in the cache, without updating the +// recent-ness or deleting it for being stale. +func (c *Cache) Contains(key interface{}) bool { + c.lock.RLock() + defer c.lock.RUnlock() + return c.lru.Contains(key) +} + +// Peek returns the key value (or undefined if not found) without updating +// the "recently used"-ness of the key. +func (c *Cache) Peek(key interface{}) (value interface{}, ok bool) { + c.lock.RLock() + defer c.lock.RUnlock() + return c.lru.Peek(key) +} + +// ContainsOrAdd checks if a key is in the cache without updating the +// recent-ness or deleting it for being stale, and if not, adds the value. +// Returns whether found and whether an eviction occurred. +func (c *Cache) ContainsOrAdd(key, value interface{}) (ok, evicted bool) { + c.lock.Lock() + defer c.lock.Unlock() + + if c.lru.Contains(key) { + return true, false + } + evicted = c.lru.Add(key, value) + return false, evicted +} + +// Remove removes the provided key from the cache. +func (c *Cache) Remove(key interface{}) { + c.lock.Lock() + c.lru.Remove(key) + c.lock.Unlock() +} + +// RemoveOldest removes the oldest item from the cache. +func (c *Cache) RemoveOldest() { + c.lock.Lock() + c.lru.RemoveOldest() + c.lock.Unlock() +} + +// Keys returns a slice of the keys in the cache, from oldest to newest. +func (c *Cache) Keys() []interface{} { + c.lock.RLock() + defer c.lock.RUnlock() + return c.lru.Keys() +} + +// Len returns the number of items in the cache. +func (c *Cache) Len() int { + c.lock.RLock() + defer c.lock.RUnlock() + return c.lru.Len() +} diff --git a/vendor/github.com/hashicorp/golang-lru/simplelru/lru.go b/vendor/github.com/hashicorp/golang-lru/simplelru/lru.go new file mode 100644 index 00000000000..5673773b22b --- /dev/null +++ b/vendor/github.com/hashicorp/golang-lru/simplelru/lru.go @@ -0,0 +1,161 @@ +package simplelru + +import ( + "container/list" + "errors" +) + +// EvictCallback is used to get a callback when a cache entry is evicted +type EvictCallback func(key interface{}, value interface{}) + +// LRU implements a non-thread safe fixed size LRU cache +type LRU struct { + size int + evictList *list.List + items map[interface{}]*list.Element + onEvict EvictCallback +} + +// entry is used to hold a value in the evictList +type entry struct { + key interface{} + value interface{} +} + +// NewLRU constructs an LRU of the given size +func NewLRU(size int, onEvict EvictCallback) (*LRU, error) { + if size <= 0 { + return nil, errors.New("Must provide a positive size") + } + c := &LRU{ + size: size, + evictList: list.New(), + items: make(map[interface{}]*list.Element), + onEvict: onEvict, + } + return c, nil +} + +// Purge is used to completely clear the cache. +func (c *LRU) Purge() { + for k, v := range c.items { + if c.onEvict != nil { + c.onEvict(k, v.Value.(*entry).value) + } + delete(c.items, k) + } + c.evictList.Init() +} + +// Add adds a value to the cache. Returns true if an eviction occurred. +func (c *LRU) Add(key, value interface{}) (evicted bool) { + // Check for existing item + if ent, ok := c.items[key]; ok { + c.evictList.MoveToFront(ent) + ent.Value.(*entry).value = value + return false + } + + // Add new item + ent := &entry{key, value} + entry := c.evictList.PushFront(ent) + c.items[key] = entry + + evict := c.evictList.Len() > c.size + // Verify size not exceeded + if evict { + c.removeOldest() + } + return evict +} + +// Get looks up a key's value from the cache. +func (c *LRU) Get(key interface{}) (value interface{}, ok bool) { + if ent, ok := c.items[key]; ok { + c.evictList.MoveToFront(ent) + return ent.Value.(*entry).value, true + } + return +} + +// Contains checks if a key is in the cache, without updating the recent-ness +// or deleting it for being stale. +func (c *LRU) Contains(key interface{}) (ok bool) { + _, ok = c.items[key] + return ok +} + +// Peek returns the key value (or undefined if not found) without updating +// the "recently used"-ness of the key. +func (c *LRU) Peek(key interface{}) (value interface{}, ok bool) { + var ent *list.Element + if ent, ok = c.items[key]; ok { + return ent.Value.(*entry).value, true + } + return nil, ok +} + +// Remove removes the provided key from the cache, returning if the +// key was contained. +func (c *LRU) Remove(key interface{}) (present bool) { + if ent, ok := c.items[key]; ok { + c.removeElement(ent) + return true + } + return false +} + +// RemoveOldest removes the oldest item from the cache. +func (c *LRU) RemoveOldest() (key interface{}, value interface{}, ok bool) { + ent := c.evictList.Back() + if ent != nil { + c.removeElement(ent) + kv := ent.Value.(*entry) + return kv.key, kv.value, true + } + return nil, nil, false +} + +// GetOldest returns the oldest entry +func (c *LRU) GetOldest() (key interface{}, value interface{}, ok bool) { + ent := c.evictList.Back() + if ent != nil { + kv := ent.Value.(*entry) + return kv.key, kv.value, true + } + return nil, nil, false +} + +// Keys returns a slice of the keys in the cache, from oldest to newest. +func (c *LRU) Keys() []interface{} { + keys := make([]interface{}, len(c.items)) + i := 0 + for ent := c.evictList.Back(); ent != nil; ent = ent.Prev() { + keys[i] = ent.Value.(*entry).key + i++ + } + return keys +} + +// Len returns the number of items in the cache. +func (c *LRU) Len() int { + return c.evictList.Len() +} + +// removeOldest removes the oldest item from the cache. +func (c *LRU) removeOldest() { + ent := c.evictList.Back() + if ent != nil { + c.removeElement(ent) + } +} + +// removeElement is used to remove a given list element from the cache +func (c *LRU) removeElement(e *list.Element) { + c.evictList.Remove(e) + kv := e.Value.(*entry) + delete(c.items, kv.key) + if c.onEvict != nil { + c.onEvict(kv.key, kv.value) + } +} diff --git a/vendor/github.com/hashicorp/golang-lru/simplelru/lru_interface.go b/vendor/github.com/hashicorp/golang-lru/simplelru/lru_interface.go new file mode 100644 index 00000000000..744cac01c63 --- /dev/null +++ b/vendor/github.com/hashicorp/golang-lru/simplelru/lru_interface.go @@ -0,0 +1,37 @@ +package simplelru + + +// LRUCache is the interface for simple LRU cache. +type LRUCache interface { + // Adds a value to the cache, returns true if an eviction occurred and + // updates the "recently used"-ness of the key. + Add(key, value interface{}) bool + + // Returns key's value from the cache and + // updates the "recently used"-ness of the key. #value, isFound + Get(key interface{}) (value interface{}, ok bool) + + // Check if a key exsists in cache without updating the recent-ness. + Contains(key interface{}) (ok bool) + + // Returns key's value without updating the "recently used"-ness of the key. + Peek(key interface{}) (value interface{}, ok bool) + + // Removes a key from the cache. + Remove(key interface{}) bool + + // Removes the oldest entry from cache. + RemoveOldest() (interface{}, interface{}, bool) + + // Returns the oldest entry from the cache. #key, value, isFound + GetOldest() (interface{}, interface{}, bool) + + // Returns a slice of the keys in the cache, from oldest to newest. + Keys() []interface{} + + // Returns the number of items in the cache. + Len() int + + // Clear all cache entries + Purge() +} diff --git a/vendor/k8s.io/apimachinery/pkg/apis/meta/internalversion/BUILD b/vendor/k8s.io/apimachinery/pkg/apis/meta/internalversion/BUILD new file mode 100644 index 00000000000..5caf075fa2f --- /dev/null +++ b/vendor/k8s.io/apimachinery/pkg/apis/meta/internalversion/BUILD @@ -0,0 +1,58 @@ +package(default_visibility = ["//visibility:public"]) + +load( + "@io_bazel_rules_go//go:def.bzl", + "go_library", + "go_test", +) + +go_test( + name = "go_default_test", + srcs = [ + "register_test.go", + "roundtrip_test.go", + ], + library = ":go_default_library", + deps = [ + "//vendor/k8s.io/apimachinery/pkg/api/testing/roundtrip:go_default_library", + "//vendor/k8s.io/apimachinery/pkg/apis/meta/fuzzer:go_default_library", + "//vendor/k8s.io/apimachinery/pkg/apis/meta/v1:go_default_library", + "//vendor/k8s.io/apimachinery/pkg/util/diff:go_default_library", + ], +) + +go_library( + name = "go_default_library", + srcs = [ + "conversion.go", + "doc.go", + "register.go", + "types.go", + "zz_generated.conversion.go", + "zz_generated.deepcopy.go", + ], + deps = [ + "//vendor/k8s.io/apimachinery/pkg/apis/meta/v1:go_default_library", + "//vendor/k8s.io/apimachinery/pkg/apis/meta/v1alpha1:go_default_library", + "//vendor/k8s.io/apimachinery/pkg/conversion:go_default_library", + "//vendor/k8s.io/apimachinery/pkg/fields:go_default_library", + "//vendor/k8s.io/apimachinery/pkg/labels:go_default_library", + "//vendor/k8s.io/apimachinery/pkg/runtime:go_default_library", + "//vendor/k8s.io/apimachinery/pkg/runtime/schema:go_default_library", + "//vendor/k8s.io/apimachinery/pkg/runtime/serializer:go_default_library", + "//vendor/k8s.io/apimachinery/pkg/util/validation/field:go_default_library", + ], +) + +filegroup( + name = "package-srcs", + srcs = glob(["**"]), + tags = ["automanaged"], + visibility = ["//visibility:private"], +) + +filegroup( + name = "all-srcs", + srcs = [":package-srcs"], + tags = ["automanaged"], +) diff --git a/vendor/k8s.io/apimachinery/pkg/apis/meta/internalversion/conversion.go b/vendor/k8s.io/apimachinery/pkg/apis/meta/internalversion/conversion.go new file mode 100644 index 00000000000..1ea8c137b3b --- /dev/null +++ b/vendor/k8s.io/apimachinery/pkg/apis/meta/internalversion/conversion.go @@ -0,0 +1,77 @@ +/* +Copyright 2017 The Kubernetes Authors. + +Licensed under the Apache License, Version 2.0 (the "License"); +you may not use this file except in compliance with the License. +You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + +Unless required by applicable law or agreed to in writing, software +distributed under the License is distributed on an "AS IS" BASIS, +WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +See the License for the specific language governing permissions and +limitations under the License. +*/ + +package internalversion + +import ( + "fmt" + + metav1 "k8s.io/apimachinery/pkg/apis/meta/v1" + "k8s.io/apimachinery/pkg/conversion" + "k8s.io/apimachinery/pkg/util/validation/field" +) + +func Convert_internalversion_ListOptions_To_v1_ListOptions(in *ListOptions, out *metav1.ListOptions, s conversion.Scope) error { + if err := metav1.Convert_fields_Selector_To_string(&in.FieldSelector, &out.FieldSelector, s); err != nil { + return err + } + if err := metav1.Convert_labels_Selector_To_string(&in.LabelSelector, &out.LabelSelector, s); err != nil { + return err + } + out.IncludeUninitialized = in.IncludeUninitialized + out.ResourceVersion = in.ResourceVersion + out.TimeoutSeconds = in.TimeoutSeconds + out.Watch = in.Watch + out.Limit = in.Limit + out.Continue = in.Continue + return nil +} + +func Convert_v1_ListOptions_To_internalversion_ListOptions(in *metav1.ListOptions, out *ListOptions, s conversion.Scope) error { + if err := metav1.Convert_string_To_fields_Selector(&in.FieldSelector, &out.FieldSelector, s); err != nil { + return err + } + if err := metav1.Convert_string_To_labels_Selector(&in.LabelSelector, &out.LabelSelector, s); err != nil { + return err + } + out.IncludeUninitialized = in.IncludeUninitialized + out.ResourceVersion = in.ResourceVersion + out.TimeoutSeconds = in.TimeoutSeconds + out.Watch = in.Watch + out.Limit = in.Limit + out.Continue = in.Continue + return nil +} + +func Convert_map_to_v1_LabelSelector(in *map[string]string, out *metav1.LabelSelector, s conversion.Scope) error { + if in == nil { + return nil + } + out = new(metav1.LabelSelector) + for labelKey, labelValue := range *in { + metav1.AddLabelToSelector(out, labelKey, labelValue) + } + return nil +} + +func Convert_v1_LabelSelector_to_map(in *metav1.LabelSelector, out *map[string]string, s conversion.Scope) error { + var err error + *out, err = metav1.LabelSelectorAsMap(in) + if err != nil { + err = field.Invalid(field.NewPath("labelSelector"), *in, fmt.Sprintf("cannot convert to old selector: %v", err)) + } + return err +} diff --git a/vendor/k8s.io/client-go/tools/remotecommand/doc.go b/vendor/k8s.io/apimachinery/pkg/apis/meta/internalversion/doc.go similarity index 66% rename from vendor/k8s.io/client-go/tools/remotecommand/doc.go rename to vendor/k8s.io/apimachinery/pkg/apis/meta/internalversion/doc.go index ac06a9cd376..6ee8dd66d2c 100644 --- a/vendor/k8s.io/client-go/tools/remotecommand/doc.go +++ b/vendor/k8s.io/apimachinery/pkg/apis/meta/internalversion/doc.go @@ -1,5 +1,5 @@ /* -Copyright 2015 The Kubernetes Authors. +Copyright 2016 The Kubernetes Authors. Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. @@ -14,7 +14,6 @@ See the License for the specific language governing permissions and limitations under the License. */ -// Package remotecommand adds support for executing commands in containers, -// with support for separate stdin, stdout, and stderr streams, as well as -// TTY. -package remotecommand // import "k8s.io/client-go/tools/remotecommand" +// +k8s:deepcopy-gen=package + +package internalversion diff --git a/vendor/k8s.io/apimachinery/pkg/apis/meta/internalversion/register.go b/vendor/k8s.io/apimachinery/pkg/apis/meta/internalversion/register.go new file mode 100644 index 00000000000..4d45f81e39b --- /dev/null +++ b/vendor/k8s.io/apimachinery/pkg/apis/meta/internalversion/register.go @@ -0,0 +1,108 @@ +/* +Copyright 2017 The Kubernetes Authors. + +Licensed under the Apache License, Version 2.0 (the "License"); +you may not use this file except in compliance with the License. +You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + +Unless required by applicable law or agreed to in writing, software +distributed under the License is distributed on an "AS IS" BASIS, +WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +See the License for the specific language governing permissions and +limitations under the License. +*/ + +package internalversion + +import ( + metav1 "k8s.io/apimachinery/pkg/apis/meta/v1" + metav1alpha1 "k8s.io/apimachinery/pkg/apis/meta/v1alpha1" + "k8s.io/apimachinery/pkg/runtime" + "k8s.io/apimachinery/pkg/runtime/schema" + "k8s.io/apimachinery/pkg/runtime/serializer" +) + +// GroupName is the group name for this API. +const GroupName = "meta.k8s.io" + +// Scheme is the registry for any type that adheres to the meta API spec. +var scheme = runtime.NewScheme() + +var ( + // TODO: move SchemeBuilder with zz_generated.deepcopy.go to k8s.io/api. + // localSchemeBuilder and AddToScheme will stay in k8s.io/kubernetes. + SchemeBuilder runtime.SchemeBuilder + localSchemeBuilder = &SchemeBuilder + AddToScheme = localSchemeBuilder.AddToScheme +) + +// Copier exposes copying on this scheme. +var Copier runtime.ObjectCopier = scheme + +// Codecs provides access to encoding and decoding for the scheme. +var Codecs = serializer.NewCodecFactory(scheme) + +// SchemeGroupVersion is group version used to register these objects +var SchemeGroupVersion = schema.GroupVersion{Group: GroupName, Version: runtime.APIVersionInternal} + +// ParameterCodec handles versioning of objects that are converted to query parameters. +var ParameterCodec = runtime.NewParameterCodec(scheme) + +// Kind takes an unqualified kind and returns a Group qualified GroupKind +func Kind(kind string) schema.GroupKind { + return SchemeGroupVersion.WithKind(kind).GroupKind() +} + +// addToGroupVersion registers common meta types into schemas. +func addToGroupVersion(scheme *runtime.Scheme, groupVersion schema.GroupVersion) error { + if err := scheme.AddIgnoredConversionType(&metav1.TypeMeta{}, &metav1.TypeMeta{}); err != nil { + return err + } + scheme.AddConversionFuncs( + metav1.Convert_string_To_labels_Selector, + metav1.Convert_labels_Selector_To_string, + + metav1.Convert_string_To_fields_Selector, + metav1.Convert_fields_Selector_To_string, + + Convert_map_to_v1_LabelSelector, + Convert_v1_LabelSelector_to_map, + + Convert_internalversion_ListOptions_To_v1_ListOptions, + Convert_v1_ListOptions_To_internalversion_ListOptions, + ) + // ListOptions is the only options struct which needs conversion (it exposes labels and fields + // as selectors for convenience). The other types have only a single representation today. + scheme.AddKnownTypes(SchemeGroupVersion, + &ListOptions{}, + &metav1.GetOptions{}, + &metav1.ExportOptions{}, + &metav1.DeleteOptions{}, + ) + scheme.AddKnownTypes(SchemeGroupVersion, + &metav1alpha1.Table{}, + &metav1alpha1.TableOptions{}, + &metav1alpha1.PartialObjectMetadata{}, + &metav1alpha1.PartialObjectMetadataList{}, + ) + scheme.AddKnownTypes(metav1alpha1.SchemeGroupVersion, + &metav1alpha1.Table{}, + &metav1alpha1.TableOptions{}, + &metav1alpha1.PartialObjectMetadata{}, + &metav1alpha1.PartialObjectMetadataList{}, + ) + // Allow delete options to be decoded across all version in this scheme (we may want to be more clever than this) + scheme.AddUnversionedTypes(SchemeGroupVersion, &metav1.DeleteOptions{}) + metav1.AddToGroupVersion(scheme, metav1.SchemeGroupVersion) + return nil +} + +// Unlike other API groups, meta internal knows about all meta external versions, but keeps +// the logic for conversion private. +func init() { + if err := addToGroupVersion(scheme, SchemeGroupVersion); err != nil { + panic(err) + } +} diff --git a/vendor/k8s.io/apimachinery/pkg/apis/meta/internalversion/types.go b/vendor/k8s.io/apimachinery/pkg/apis/meta/internalversion/types.go new file mode 100644 index 00000000000..2f6740d368a --- /dev/null +++ b/vendor/k8s.io/apimachinery/pkg/apis/meta/internalversion/types.go @@ -0,0 +1,70 @@ +/* +Copyright 2017 The Kubernetes Authors. + +Licensed under the Apache License, Version 2.0 (the "License"); +you may not use this file except in compliance with the License. +You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + +Unless required by applicable law or agreed to in writing, software +distributed under the License is distributed on an "AS IS" BASIS, +WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +See the License for the specific language governing permissions and +limitations under the License. +*/ + +package internalversion + +import ( + metav1 "k8s.io/apimachinery/pkg/apis/meta/v1" + "k8s.io/apimachinery/pkg/fields" + "k8s.io/apimachinery/pkg/labels" + "k8s.io/apimachinery/pkg/runtime" +) + +// +k8s:deepcopy-gen:interfaces=k8s.io/apimachinery/pkg/runtime.Object + +// ListOptions is the query options to a standard REST list call. +type ListOptions struct { + metav1.TypeMeta + + // A selector based on labels + LabelSelector labels.Selector + // A selector based on fields + FieldSelector fields.Selector + // If true, partially initialized resources are included in the response. + // +optional + IncludeUninitialized bool + // If true, watch for changes to this list + Watch bool + // When specified with a watch call, shows changes that occur after that particular version of a resource. + // Defaults to changes from the beginning of history. + // When specified for list: + // - if unset, then the result is returned from remote storage based on quorum-read flag; + // - if it's 0, then we simply return what we currently have in cache, no guarantee; + // - if set to non zero, then the result is at least as fresh as given rv. + ResourceVersion string + // Timeout for the list/watch call. + TimeoutSeconds *int64 + // Limit specifies the maximum number of results to return from the server. The server may + // not support this field on all resource types, but if it does and more results remain it + // will set the continue field on the returned list object. + Limit int64 + // Continue is a token returned by the server that lets a client retrieve chunks of results + // from the server by specifying limit. The server may reject requests for continuation tokens + // it does not recognize and will return a 410 error if the token can no longer be used because + // it has expired. + Continue string +} + +// +k8s:deepcopy-gen:interfaces=k8s.io/apimachinery/pkg/runtime.Object + +// List holds a list of objects, which may not be known by the server. +type List struct { + metav1.TypeMeta + // +optional + metav1.ListMeta + + Items []runtime.Object +} diff --git a/vendor/k8s.io/apimachinery/pkg/apis/meta/internalversion/zz_generated.conversion.go b/vendor/k8s.io/apimachinery/pkg/apis/meta/internalversion/zz_generated.conversion.go new file mode 100644 index 00000000000..a0c2a2aabce --- /dev/null +++ b/vendor/k8s.io/apimachinery/pkg/apis/meta/internalversion/zz_generated.conversion.go @@ -0,0 +1,113 @@ +// +build !ignore_autogenerated + +/* +Copyright 2017 The Kubernetes Authors. + +Licensed under the Apache License, Version 2.0 (the "License"); +you may not use this file except in compliance with the License. +You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + +Unless required by applicable law or agreed to in writing, software +distributed under the License is distributed on an "AS IS" BASIS, +WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +See the License for the specific language governing permissions and +limitations under the License. +*/ + +// This file was autogenerated by conversion-gen. Do not edit it manually! + +package internalversion + +import ( + v1 "k8s.io/apimachinery/pkg/apis/meta/v1" + conversion "k8s.io/apimachinery/pkg/conversion" + runtime "k8s.io/apimachinery/pkg/runtime" + unsafe "unsafe" +) + +func init() { + localSchemeBuilder.Register(RegisterConversions) +} + +// RegisterConversions adds conversion functions to the given scheme. +// Public to allow building arbitrary schemes. +func RegisterConversions(scheme *runtime.Scheme) error { + return scheme.AddGeneratedConversionFuncs( + Convert_internalversion_List_To_v1_List, + Convert_v1_List_To_internalversion_List, + Convert_internalversion_ListOptions_To_v1_ListOptions, + Convert_v1_ListOptions_To_internalversion_ListOptions, + ) +} + +func autoConvert_internalversion_List_To_v1_List(in *List, out *v1.List, s conversion.Scope) error { + out.ListMeta = in.ListMeta + if in.Items != nil { + in, out := &in.Items, &out.Items + *out = make([]runtime.RawExtension, len(*in)) + for i := range *in { + if err := runtime.Convert_runtime_Object_To_runtime_RawExtension(&(*in)[i], &(*out)[i], s); err != nil { + return err + } + } + } else { + out.Items = make([]runtime.RawExtension, 0) + } + return nil +} + +// Convert_internalversion_List_To_v1_List is an autogenerated conversion function. +func Convert_internalversion_List_To_v1_List(in *List, out *v1.List, s conversion.Scope) error { + return autoConvert_internalversion_List_To_v1_List(in, out, s) +} + +func autoConvert_v1_List_To_internalversion_List(in *v1.List, out *List, s conversion.Scope) error { + out.ListMeta = in.ListMeta + if in.Items != nil { + in, out := &in.Items, &out.Items + *out = make([]runtime.Object, len(*in)) + for i := range *in { + if err := runtime.Convert_runtime_RawExtension_To_runtime_Object(&(*in)[i], &(*out)[i], s); err != nil { + return err + } + } + } else { + out.Items = nil + } + return nil +} + +// Convert_v1_List_To_internalversion_List is an autogenerated conversion function. +func Convert_v1_List_To_internalversion_List(in *v1.List, out *List, s conversion.Scope) error { + return autoConvert_v1_List_To_internalversion_List(in, out, s) +} + +func autoConvert_internalversion_ListOptions_To_v1_ListOptions(in *ListOptions, out *v1.ListOptions, s conversion.Scope) error { + if err := v1.Convert_labels_Selector_To_string(&in.LabelSelector, &out.LabelSelector, s); err != nil { + return err + } + if err := v1.Convert_fields_Selector_To_string(&in.FieldSelector, &out.FieldSelector, s); err != nil { + return err + } + out.IncludeUninitialized = in.IncludeUninitialized + out.Watch = in.Watch + out.ResourceVersion = in.ResourceVersion + out.TimeoutSeconds = (*int64)(unsafe.Pointer(in.TimeoutSeconds)) + return nil +} + +func autoConvert_v1_ListOptions_To_internalversion_ListOptions(in *v1.ListOptions, out *ListOptions, s conversion.Scope) error { + if err := v1.Convert_string_To_labels_Selector(&in.LabelSelector, &out.LabelSelector, s); err != nil { + return err + } + if err := v1.Convert_string_To_fields_Selector(&in.FieldSelector, &out.FieldSelector, s); err != nil { + return err + } + out.IncludeUninitialized = in.IncludeUninitialized + out.Watch = in.Watch + out.ResourceVersion = in.ResourceVersion + out.TimeoutSeconds = (*int64)(unsafe.Pointer(in.TimeoutSeconds)) + return nil +} diff --git a/vendor/k8s.io/apimachinery/pkg/apis/meta/internalversion/zz_generated.deepcopy.go b/vendor/k8s.io/apimachinery/pkg/apis/meta/internalversion/zz_generated.deepcopy.go new file mode 100644 index 00000000000..f13ff9fc50d --- /dev/null +++ b/vendor/k8s.io/apimachinery/pkg/apis/meta/internalversion/zz_generated.deepcopy.go @@ -0,0 +1,126 @@ +// +build !ignore_autogenerated + +/* +Copyright 2017 The Kubernetes Authors. + +Licensed under the Apache License, Version 2.0 (the "License"); +you may not use this file except in compliance with the License. +You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + +Unless required by applicable law or agreed to in writing, software +distributed under the License is distributed on an "AS IS" BASIS, +WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +See the License for the specific language governing permissions and +limitations under the License. +*/ + +// This file was autogenerated by deepcopy-gen. Do not edit it manually! + +package internalversion + +import ( + conversion "k8s.io/apimachinery/pkg/conversion" + runtime "k8s.io/apimachinery/pkg/runtime" + reflect "reflect" +) + +// GetGeneratedDeepCopyFuncs returns the generated funcs, since we aren't registering them. +// +// Deprecated: deepcopy registration will go away when static deepcopy is fully implemented. +func GetGeneratedDeepCopyFuncs() []conversion.GeneratedDeepCopyFunc { + return []conversion.GeneratedDeepCopyFunc{ + {Fn: func(in interface{}, out interface{}, c *conversion.Cloner) error { + in.(*List).DeepCopyInto(out.(*List)) + return nil + }, InType: reflect.TypeOf(&List{})}, + {Fn: func(in interface{}, out interface{}, c *conversion.Cloner) error { + in.(*ListOptions).DeepCopyInto(out.(*ListOptions)) + return nil + }, InType: reflect.TypeOf(&ListOptions{})}, + } +} + +// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil. +func (in *List) DeepCopyInto(out *List) { + *out = *in + out.TypeMeta = in.TypeMeta + out.ListMeta = in.ListMeta + if in.Items != nil { + in, out := &in.Items, &out.Items + *out = make([]runtime.Object, len(*in)) + for i := range *in { + if (*in)[i] == nil { + (*out)[i] = nil + } else { + (*out)[i] = (*in)[i].DeepCopyObject() + } + } + } + return +} + +// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new List. +func (in *List) DeepCopy() *List { + if in == nil { + return nil + } + out := new(List) + in.DeepCopyInto(out) + return out +} + +// DeepCopyObject is an autogenerated deepcopy function, copying the receiver, creating a new runtime.Object. +func (in *List) DeepCopyObject() runtime.Object { + if c := in.DeepCopy(); c != nil { + return c + } else { + return nil + } +} + +// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil. +func (in *ListOptions) DeepCopyInto(out *ListOptions) { + *out = *in + out.TypeMeta = in.TypeMeta + if in.LabelSelector == nil { + out.LabelSelector = nil + } else { + out.LabelSelector = in.LabelSelector.DeepCopySelector() + } + if in.FieldSelector == nil { + out.FieldSelector = nil + } else { + out.FieldSelector = in.FieldSelector.DeepCopySelector() + } + if in.TimeoutSeconds != nil { + in, out := &in.TimeoutSeconds, &out.TimeoutSeconds + if *in == nil { + *out = nil + } else { + *out = new(int64) + **out = **in + } + } + return +} + +// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new ListOptions. +func (in *ListOptions) DeepCopy() *ListOptions { + if in == nil { + return nil + } + out := new(ListOptions) + in.DeepCopyInto(out) + return out +} + +// DeepCopyObject is an autogenerated deepcopy function, copying the receiver, creating a new runtime.Object. +func (in *ListOptions) DeepCopyObject() runtime.Object { + if c := in.DeepCopy(); c != nil { + return c + } else { + return nil + } +} diff --git a/vendor/k8s.io/apimachinery/pkg/util/cache/BUILD b/vendor/k8s.io/apimachinery/pkg/util/cache/BUILD new file mode 100644 index 00000000000..ecc2cd93bf7 --- /dev/null +++ b/vendor/k8s.io/apimachinery/pkg/util/cache/BUILD @@ -0,0 +1,42 @@ +package(default_visibility = ["//visibility:public"]) + +load( + "@io_bazel_rules_go//go:def.bzl", + "go_library", + "go_test", +) + +go_test( + name = "go_default_test", + srcs = [ + "cache_test.go", + "lruexpirecache_test.go", + ], + library = ":go_default_library", + deps = [ + "//vendor/github.com/golang/groupcache/lru:go_default_library", + "//vendor/k8s.io/apimachinery/pkg/util/clock:go_default_library", + ], +) + +go_library( + name = "go_default_library", + srcs = [ + "cache.go", + "lruexpirecache.go", + ], + deps = ["//vendor/github.com/hashicorp/golang-lru:go_default_library"], +) + +filegroup( + name = "package-srcs", + srcs = glob(["**"]), + tags = ["automanaged"], + visibility = ["//visibility:private"], +) + +filegroup( + name = "all-srcs", + srcs = [":package-srcs"], + tags = ["automanaged"], +) diff --git a/vendor/k8s.io/apimachinery/pkg/util/cache/cache.go b/vendor/k8s.io/apimachinery/pkg/util/cache/cache.go new file mode 100644 index 00000000000..9a09fe54d6e --- /dev/null +++ b/vendor/k8s.io/apimachinery/pkg/util/cache/cache.go @@ -0,0 +1,83 @@ +/* +Copyright 2014 The Kubernetes Authors. + +Licensed under the Apache License, Version 2.0 (the "License"); +you may not use this file except in compliance with the License. +You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + +Unless required by applicable law or agreed to in writing, software +distributed under the License is distributed on an "AS IS" BASIS, +WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +See the License for the specific language governing permissions and +limitations under the License. +*/ + +package cache + +import ( + "sync" +) + +const ( + shardsCount int = 32 +) + +type Cache []*cacheShard + +func NewCache(maxSize int) Cache { + if maxSize < shardsCount { + maxSize = shardsCount + } + cache := make(Cache, shardsCount) + for i := 0; i < shardsCount; i++ { + cache[i] = &cacheShard{ + items: make(map[uint64]interface{}), + maxSize: maxSize / shardsCount, + } + } + return cache +} + +func (c Cache) getShard(index uint64) *cacheShard { + return c[index%uint64(shardsCount)] +} + +// Returns true if object already existed, false otherwise. +func (c *Cache) Add(index uint64, obj interface{}) bool { + return c.getShard(index).add(index, obj) +} + +func (c *Cache) Get(index uint64) (obj interface{}, found bool) { + return c.getShard(index).get(index) +} + +type cacheShard struct { + items map[uint64]interface{} + sync.RWMutex + maxSize int +} + +// Returns true if object already existed, false otherwise. +func (s *cacheShard) add(index uint64, obj interface{}) bool { + s.Lock() + defer s.Unlock() + _, isOverwrite := s.items[index] + if !isOverwrite && len(s.items) >= s.maxSize { + var randomKey uint64 + for randomKey = range s.items { + break + } + delete(s.items, randomKey) + } + s.items[index] = obj + return isOverwrite +} + +func (s *cacheShard) get(index uint64) (obj interface{}, found bool) { + s.RLock() + defer s.RUnlock() + obj, found = s.items[index] + return +} diff --git a/vendor/k8s.io/apimachinery/pkg/util/cache/lruexpirecache.go b/vendor/k8s.io/apimachinery/pkg/util/cache/lruexpirecache.go new file mode 100644 index 00000000000..f6b307aa68e --- /dev/null +++ b/vendor/k8s.io/apimachinery/pkg/util/cache/lruexpirecache.go @@ -0,0 +1,102 @@ +/* +Copyright 2016 The Kubernetes Authors. + +Licensed under the Apache License, Version 2.0 (the "License"); +you may not use this file except in compliance with the License. +You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + +Unless required by applicable law or agreed to in writing, software +distributed under the License is distributed on an "AS IS" BASIS, +WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +See the License for the specific language governing permissions and +limitations under the License. +*/ + +package cache + +import ( + "sync" + "time" + + "github.com/hashicorp/golang-lru" +) + +// Clock defines an interface for obtaining the current time +type Clock interface { + Now() time.Time +} + +// realClock implements the Clock interface by calling time.Now() +type realClock struct{} + +func (realClock) Now() time.Time { return time.Now() } + +// LRUExpireCache is a cache that ensures the mostly recently accessed keys are returned with +// a ttl beyond which keys are forcibly expired. +type LRUExpireCache struct { + // clock is used to obtain the current time + clock Clock + + cache *lru.Cache + lock sync.Mutex +} + +// NewLRUExpireCache creates an expiring cache with the given size +func NewLRUExpireCache(maxSize int) *LRUExpireCache { + return NewLRUExpireCacheWithClock(maxSize, realClock{}) +} + +// NewLRUExpireCacheWithClock creates an expiring cache with the given size, using the specified clock to obtain the current time. +func NewLRUExpireCacheWithClock(maxSize int, clock Clock) *LRUExpireCache { + cache, err := lru.New(maxSize) + if err != nil { + // if called with an invalid size + panic(err) + } + return &LRUExpireCache{clock: clock, cache: cache} +} + +type cacheEntry struct { + value interface{} + expireTime time.Time +} + +// Add adds the value to the cache at key with the specified maximum duration. +func (c *LRUExpireCache) Add(key interface{}, value interface{}, ttl time.Duration) { + c.lock.Lock() + defer c.lock.Unlock() + c.cache.Add(key, &cacheEntry{value, c.clock.Now().Add(ttl)}) +} + +// Get returns the value at the specified key from the cache if it exists and is not +// expired, or returns false. +func (c *LRUExpireCache) Get(key interface{}) (interface{}, bool) { + c.lock.Lock() + defer c.lock.Unlock() + e, ok := c.cache.Get(key) + if !ok { + return nil, false + } + if c.clock.Now().After(e.(*cacheEntry).expireTime) { + c.cache.Remove(key) + return nil, false + } + return e.(*cacheEntry).value, true +} + +// Remove removes the specified key from the cache if it exists +func (c *LRUExpireCache) Remove(key interface{}) { + c.lock.Lock() + defer c.lock.Unlock() + c.cache.Remove(key) +} + +// Keys returns all the keys in the cache, even if they are expired. Subsequent calls to +// get may return not found. It returns all keys from oldest to newest. +func (c *LRUExpireCache) Keys() []interface{} { + c.lock.Lock() + defer c.lock.Unlock() + return c.cache.Keys() +} diff --git a/vendor/k8s.io/apimachinery/pkg/util/mergepatch/BUILD b/vendor/k8s.io/apimachinery/pkg/util/mergepatch/BUILD new file mode 100644 index 00000000000..775b5b2b62e --- /dev/null +++ b/vendor/k8s.io/apimachinery/pkg/util/mergepatch/BUILD @@ -0,0 +1,38 @@ +package(default_visibility = ["//visibility:public"]) + +load( + "@io_bazel_rules_go//go:def.bzl", + "go_library", + "go_test", +) + +go_test( + name = "go_default_test", + srcs = ["util_test.go"], + library = ":go_default_library", +) + +go_library( + name = "go_default_library", + srcs = [ + "errors.go", + "util.go", + ], + deps = [ + "//vendor/github.com/davecgh/go-spew/spew:go_default_library", + "//vendor/github.com/ghodss/yaml:go_default_library", + ], +) + +filegroup( + name = "package-srcs", + srcs = glob(["**"]), + tags = ["automanaged"], + visibility = ["//visibility:private"], +) + +filegroup( + name = "all-srcs", + srcs = [":package-srcs"], + tags = ["automanaged"], +) diff --git a/vendor/k8s.io/apimachinery/pkg/util/mergepatch/OWNERS b/vendor/k8s.io/apimachinery/pkg/util/mergepatch/OWNERS new file mode 100644 index 00000000000..8e8d9fce8ef --- /dev/null +++ b/vendor/k8s.io/apimachinery/pkg/util/mergepatch/OWNERS @@ -0,0 +1,5 @@ +approvers: +- pwittrock +reviewers: +- mengqiy +- apelisse diff --git a/vendor/k8s.io/apimachinery/pkg/util/mergepatch/errors.go b/vendor/k8s.io/apimachinery/pkg/util/mergepatch/errors.go new file mode 100644 index 00000000000..ac3c1e8cfcf --- /dev/null +++ b/vendor/k8s.io/apimachinery/pkg/util/mergepatch/errors.go @@ -0,0 +1,101 @@ +/* +Copyright 2017 The Kubernetes Authors. + +Licensed under the Apache License, Version 2.0 (the "License"); +you may not use this file except in compliance with the License. +You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + +Unless required by applicable law or agreed to in writing, software +distributed under the License is distributed on an "AS IS" BASIS, +WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +See the License for the specific language governing permissions and +limitations under the License. +*/ + +package mergepatch + +import ( + "errors" + "fmt" + "reflect" +) + +var ( + ErrBadJSONDoc = errors.New("invalid JSON document") + ErrNoListOfLists = errors.New("lists of lists are not supported") + ErrBadPatchFormatForPrimitiveList = errors.New("invalid patch format of primitive list") + ErrBadPatchFormatForRetainKeys = errors.New("invalid patch format of retainKeys") + ErrBadPatchFormatForSetElementOrderList = errors.New("invalid patch format of setElementOrder list") + ErrPatchContentNotMatchRetainKeys = errors.New("patch content doesn't match retainKeys list") +) + +func ErrNoMergeKey(m map[string]interface{}, k string) error { + return fmt.Errorf("map: %v does not contain declared merge key: %s", m, k) +} + +func ErrBadArgType(expected, actual interface{}) error { + return fmt.Errorf("expected a %s, but received a %s", + reflect.TypeOf(expected), + reflect.TypeOf(actual)) +} + +func ErrBadArgKind(expected, actual interface{}) error { + var expectedKindString, actualKindString string + if expected == nil { + expectedKindString = "nil" + } else { + expectedKindString = reflect.TypeOf(expected).Kind().String() + } + if actual == nil { + actualKindString = "nil" + } else { + actualKindString = reflect.TypeOf(actual).Kind().String() + } + return fmt.Errorf("expected a %s, but received a %s", expectedKindString, actualKindString) +} + +func ErrBadPatchType(t interface{}, m map[string]interface{}) error { + return fmt.Errorf("unknown patch type: %s in map: %v", t, m) +} + +// IsPreconditionFailed returns true if the provided error indicates +// a precondition failed. +func IsPreconditionFailed(err error) bool { + _, ok := err.(ErrPreconditionFailed) + return ok +} + +type ErrPreconditionFailed struct { + message string +} + +func NewErrPreconditionFailed(target map[string]interface{}) ErrPreconditionFailed { + s := fmt.Sprintf("precondition failed for: %v", target) + return ErrPreconditionFailed{s} +} + +func (err ErrPreconditionFailed) Error() string { + return err.message +} + +type ErrConflict struct { + message string +} + +func NewErrConflict(patch, current string) ErrConflict { + s := fmt.Sprintf("patch:\n%s\nconflicts with changes made from original to current:\n%s\n", patch, current) + return ErrConflict{s} +} + +func (err ErrConflict) Error() string { + return err.message +} + +// IsConflict returns true if the provided error indicates +// a conflict between the patch and the current configuration. +func IsConflict(err error) bool { + _, ok := err.(ErrConflict) + return ok +} diff --git a/vendor/k8s.io/apimachinery/pkg/util/mergepatch/util.go b/vendor/k8s.io/apimachinery/pkg/util/mergepatch/util.go new file mode 100644 index 00000000000..9261290a76c --- /dev/null +++ b/vendor/k8s.io/apimachinery/pkg/util/mergepatch/util.go @@ -0,0 +1,133 @@ +/* +Copyright 2017 The Kubernetes Authors. + +Licensed under the Apache License, Version 2.0 (the "License"); +you may not use this file except in compliance with the License. +You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + +Unless required by applicable law or agreed to in writing, software +distributed under the License is distributed on an "AS IS" BASIS, +WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +See the License for the specific language governing permissions and +limitations under the License. +*/ + +package mergepatch + +import ( + "fmt" + "reflect" + + "github.com/davecgh/go-spew/spew" + "github.com/ghodss/yaml" +) + +// PreconditionFunc asserts that an incompatible change is not present within a patch. +type PreconditionFunc func(interface{}) bool + +// RequireKeyUnchanged returns a precondition function that fails if the provided key +// is present in the patch (indicating that its value has changed). +func RequireKeyUnchanged(key string) PreconditionFunc { + return func(patch interface{}) bool { + patchMap, ok := patch.(map[string]interface{}) + if !ok { + return true + } + + // The presence of key means that its value has been changed, so the test fails. + _, ok = patchMap[key] + return !ok + } +} + +// RequireMetadataKeyUnchanged creates a precondition function that fails +// if the metadata.key is present in the patch (indicating its value +// has changed). +func RequireMetadataKeyUnchanged(key string) PreconditionFunc { + return func(patch interface{}) bool { + patchMap, ok := patch.(map[string]interface{}) + if !ok { + return true + } + patchMap1, ok := patchMap["metadata"] + if !ok { + return true + } + patchMap2, ok := patchMap1.(map[string]interface{}) + if !ok { + return true + } + _, ok = patchMap2[key] + return !ok + } +} + +func ToYAMLOrError(v interface{}) string { + y, err := toYAML(v) + if err != nil { + return err.Error() + } + + return y +} + +func toYAML(v interface{}) (string, error) { + y, err := yaml.Marshal(v) + if err != nil { + return "", fmt.Errorf("yaml marshal failed:%v\n%v\n", err, spew.Sdump(v)) + } + + return string(y), nil +} + +// HasConflicts returns true if the left and right JSON interface objects overlap with +// different values in any key. All keys are required to be strings. Since patches of the +// same Type have congruent keys, this is valid for multiple patch types. This method +// supports JSON merge patch semantics. +// +// NOTE: Numbers with different types (e.g. int(0) vs int64(0)) will be detected as conflicts. +// Make sure the unmarshaling of left and right are consistent (e.g. use the same library). +func HasConflicts(left, right interface{}) (bool, error) { + switch typedLeft := left.(type) { + case map[string]interface{}: + switch typedRight := right.(type) { + case map[string]interface{}: + for key, leftValue := range typedLeft { + rightValue, ok := typedRight[key] + if !ok { + continue + } + if conflict, err := HasConflicts(leftValue, rightValue); err != nil || conflict { + return conflict, err + } + } + + return false, nil + default: + return true, nil + } + case []interface{}: + switch typedRight := right.(type) { + case []interface{}: + if len(typedLeft) != len(typedRight) { + return true, nil + } + + for i := range typedLeft { + if conflict, err := HasConflicts(typedLeft[i], typedRight[i]); err != nil || conflict { + return conflict, err + } + } + + return false, nil + default: + return true, nil + } + case string, float64, bool, int, int64, nil: + return !reflect.DeepEqual(left, right), nil + default: + return true, fmt.Errorf("unknown type: %v", reflect.TypeOf(left)) + } +} diff --git a/vendor/k8s.io/apimachinery/pkg/util/remotecommand/constants.go b/vendor/k8s.io/apimachinery/pkg/util/remotecommand/constants.go deleted file mode 100644 index acfeb827c94..00000000000 --- a/vendor/k8s.io/apimachinery/pkg/util/remotecommand/constants.go +++ /dev/null @@ -1,53 +0,0 @@ -/* -Copyright 2016 The Kubernetes Authors. - -Licensed under the Apache License, Version 2.0 (the "License"); -you may not use this file except in compliance with the License. -You may obtain a copy of the License at - - http://www.apache.org/licenses/LICENSE-2.0 - -Unless required by applicable law or agreed to in writing, software -distributed under the License is distributed on an "AS IS" BASIS, -WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -See the License for the specific language governing permissions and -limitations under the License. -*/ - -package remotecommand - -import ( - "time" - - metav1 "k8s.io/apimachinery/pkg/apis/meta/v1" -) - -const ( - DefaultStreamCreationTimeout = 30 * time.Second - - // The SPDY subprotocol "channel.k8s.io" is used for remote command - // attachment/execution. This represents the initial unversioned subprotocol, - // which has the known bugs http://issues.k8s.io/13394 and - // http://issues.k8s.io/13395. - StreamProtocolV1Name = "channel.k8s.io" - - // The SPDY subprotocol "v2.channel.k8s.io" is used for remote command - // attachment/execution. It is the second version of the subprotocol and - // resolves the issues present in the first version. - StreamProtocolV2Name = "v2.channel.k8s.io" - - // The SPDY subprotocol "v3.channel.k8s.io" is used for remote command - // attachment/execution. It is the third version of the subprotocol and - // adds support for resizing container terminals. - StreamProtocolV3Name = "v3.channel.k8s.io" - - // The SPDY subprotocol "v4.channel.k8s.io" is used for remote command - // attachment/execution. It is the 4th version of the subprotocol and - // adds support for exit codes. - StreamProtocolV4Name = "v4.channel.k8s.io" - - NonZeroExitCodeReason = metav1.StatusReason("NonZeroExitCode") - ExitCodeCauseType = metav1.CauseType("ExitCode") -) - -var SupportedStreamingProtocols = []string{StreamProtocolV4Name, StreamProtocolV3Name, StreamProtocolV2Name, StreamProtocolV1Name} diff --git a/vendor/k8s.io/apimachinery/pkg/util/strategicpatch/BUILD b/vendor/k8s.io/apimachinery/pkg/util/strategicpatch/BUILD new file mode 100644 index 00000000000..eebfbf69a75 --- /dev/null +++ b/vendor/k8s.io/apimachinery/pkg/util/strategicpatch/BUILD @@ -0,0 +1,43 @@ +package(default_visibility = ["//visibility:public"]) + +load( + "@io_bazel_rules_go//go:def.bzl", + "go_library", + "go_test", +) + +go_test( + name = "go_default_test", + srcs = ["patch_test.go"], + library = ":go_default_library", + deps = [ + "//vendor/github.com/davecgh/go-spew/spew:go_default_library", + "//vendor/github.com/ghodss/yaml:go_default_library", + "//vendor/k8s.io/apimachinery/pkg/runtime:go_default_library", + "//vendor/k8s.io/apimachinery/pkg/util/mergepatch:go_default_library", + "//vendor/k8s.io/apimachinery/pkg/util/sets:go_default_library", + ], +) + +go_library( + name = "go_default_library", + srcs = ["patch.go"], + deps = [ + "//vendor/k8s.io/apimachinery/pkg/util/json:go_default_library", + "//vendor/k8s.io/apimachinery/pkg/util/mergepatch:go_default_library", + "//vendor/k8s.io/apimachinery/third_party/forked/golang/json:go_default_library", + ], +) + +filegroup( + name = "package-srcs", + srcs = glob(["**"]), + tags = ["automanaged"], + visibility = ["//visibility:private"], +) + +filegroup( + name = "all-srcs", + srcs = [":package-srcs"], + tags = ["automanaged"], +) diff --git a/vendor/k8s.io/apimachinery/pkg/util/strategicpatch/OWNERS b/vendor/k8s.io/apimachinery/pkg/util/strategicpatch/OWNERS new file mode 100644 index 00000000000..8e8d9fce8ef --- /dev/null +++ b/vendor/k8s.io/apimachinery/pkg/util/strategicpatch/OWNERS @@ -0,0 +1,5 @@ +approvers: +- pwittrock +reviewers: +- mengqiy +- apelisse diff --git a/vendor/k8s.io/apimachinery/pkg/util/strategicpatch/patch.go b/vendor/k8s.io/apimachinery/pkg/util/strategicpatch/patch.go new file mode 100644 index 00000000000..8884c738ed9 --- /dev/null +++ b/vendor/k8s.io/apimachinery/pkg/util/strategicpatch/patch.go @@ -0,0 +1,2115 @@ +/* +Copyright 2014 The Kubernetes Authors. + +Licensed under the Apache License, Version 2.0 (the "License"); +you may not use this file except in compliance with the License. +You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + +Unless required by applicable law or agreed to in writing, software +distributed under the License is distributed on an "AS IS" BASIS, +WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +See the License for the specific language governing permissions and +limitations under the License. +*/ + +package strategicpatch + +import ( + "fmt" + "reflect" + "sort" + "strings" + + "k8s.io/apimachinery/pkg/util/json" + "k8s.io/apimachinery/pkg/util/mergepatch" + forkedjson "k8s.io/apimachinery/third_party/forked/golang/json" +) + +// An alternate implementation of JSON Merge Patch +// (https://tools.ietf.org/html/rfc7386) which supports the ability to annotate +// certain fields with metadata that indicates whether the elements of JSON +// lists should be merged or replaced. +// +// For more information, see the PATCH section of docs/devel/api-conventions.md. +// +// Some of the content of this package was borrowed with minor adaptations from +// evanphx/json-patch and openshift/origin. + +const ( + directiveMarker = "$patch" + deleteDirective = "delete" + replaceDirective = "replace" + mergeDirective = "merge" + + retainKeysStrategy = "retainKeys" + + deleteFromPrimitiveListDirectivePrefix = "$deleteFromPrimitiveList" + retainKeysDirective = "$" + retainKeysStrategy + setElementOrderDirectivePrefix = "$setElementOrder" +) + +// JSONMap is a representations of JSON object encoded as map[string]interface{} +// where the children can be either map[string]interface{}, []interface{} or +// primitive type). +// Operating on JSONMap representation is much faster as it doesn't require any +// json marshaling and/or unmarshaling operations. +type JSONMap map[string]interface{} + +type DiffOptions struct { + // SetElementOrder determines whether we generate the $setElementOrder parallel list. + SetElementOrder bool + // IgnoreChangesAndAdditions indicates if we keep the changes and additions in the patch. + IgnoreChangesAndAdditions bool + // IgnoreDeletions indicates if we keep the deletions in the patch. + IgnoreDeletions bool + // We introduce a new value retainKeys for patchStrategy. + // It indicates that all fields needing to be preserved must be + // present in the `retainKeys` list. + // And the fields that are present will be merged with live object. + // All the missing fields will be cleared when patching. + BuildRetainKeysDirective bool +} + +type MergeOptions struct { + // MergeParallelList indicates if we are merging the parallel list. + // We don't merge parallel list when calling mergeMap() in CreateThreeWayMergePatch() + // which is called client-side. + // We merge parallel list iff when calling mergeMap() in StrategicMergeMapPatch() + // which is called server-side + MergeParallelList bool + // IgnoreUnmatchedNulls indicates if we should process the unmatched nulls. + IgnoreUnmatchedNulls bool +} + +// The following code is adapted from github.com/openshift/origin/pkg/util/jsonmerge. +// Instead of defining a Delta that holds an original, a patch and a set of preconditions, +// the reconcile method accepts a set of preconditions as an argument. + +// CreateTwoWayMergePatch creates a patch that can be passed to StrategicMergePatch from an original +// document and a modified document, which are passed to the method as json encoded content. It will +// return a patch that yields the modified document when applied to the original document, or an error +// if either of the two documents is invalid. +func CreateTwoWayMergePatch(original, modified []byte, dataStruct interface{}, fns ...mergepatch.PreconditionFunc) ([]byte, error) { + originalMap := map[string]interface{}{} + if len(original) > 0 { + if err := json.Unmarshal(original, &originalMap); err != nil { + return nil, mergepatch.ErrBadJSONDoc + } + } + + modifiedMap := map[string]interface{}{} + if len(modified) > 0 { + if err := json.Unmarshal(modified, &modifiedMap); err != nil { + return nil, mergepatch.ErrBadJSONDoc + } + } + + patchMap, err := CreateTwoWayMergeMapPatch(originalMap, modifiedMap, dataStruct, fns...) + if err != nil { + return nil, err + } + + return json.Marshal(patchMap) +} + +// CreateTwoWayMergeMapPatch creates a patch from an original and modified JSON objects, +// encoded JSONMap. +// The serialized version of the map can then be passed to StrategicMergeMapPatch. +func CreateTwoWayMergeMapPatch(original, modified JSONMap, dataStruct interface{}, fns ...mergepatch.PreconditionFunc) (JSONMap, error) { + t, err := getTagStructType(dataStruct) + if err != nil { + return nil, err + } + + diffOptions := DiffOptions{ + SetElementOrder: true, + } + patchMap, err := diffMaps(original, modified, t, diffOptions) + if err != nil { + return nil, err + } + + // Apply the preconditions to the patch, and return an error if any of them fail. + for _, fn := range fns { + if !fn(patchMap) { + return nil, mergepatch.NewErrPreconditionFailed(patchMap) + } + } + + return patchMap, nil +} + +// Returns a (recursive) strategic merge patch that yields modified when applied to original. +// Including: +// - Adding fields to the patch present in modified, missing from original +// - Setting fields to the patch present in modified and original with different values +// - Delete fields present in original, missing from modified through +// - IFF map field - set to nil in patch +// - IFF list of maps && merge strategy - use deleteDirective for the elements +// - IFF list of primitives && merge strategy - use parallel deletion list +// - IFF list of maps or primitives with replace strategy (default) - set patch value to the value in modified +// - Build $retainKeys directive for fields with retainKeys patch strategy +func diffMaps(original, modified map[string]interface{}, t reflect.Type, diffOptions DiffOptions) (map[string]interface{}, error) { + patch := map[string]interface{}{} + // Get the underlying type for pointers + if t.Kind() == reflect.Ptr { + t = t.Elem() + } + // This will be used to build the $retainKeys directive sent in the patch + retainKeysList := make([]interface{}, 0, len(modified)) + + // Compare each value in the modified map against the value in the original map + for key, modifiedValue := range modified { + // Get the underlying type for pointers + if diffOptions.BuildRetainKeysDirective && modifiedValue != nil { + retainKeysList = append(retainKeysList, key) + } + + originalValue, ok := original[key] + if !ok { + // Key was added, so add to patch + if !diffOptions.IgnoreChangesAndAdditions { + patch[key] = modifiedValue + } + continue + } + + // The patch may have a patch directive + // TODO: figure out if we need this. This shouldn't be needed by apply. When would the original map have patch directives in it? + foundDirectiveMarker, err := handleDirectiveMarker(key, originalValue, modifiedValue, patch) + if err != nil { + return nil, err + } + if foundDirectiveMarker { + continue + } + + if reflect.TypeOf(originalValue) != reflect.TypeOf(modifiedValue) { + // Types have changed, so add to patch + if !diffOptions.IgnoreChangesAndAdditions { + patch[key] = modifiedValue + } + continue + } + + // Types are the same, so compare values + switch originalValueTyped := originalValue.(type) { + case map[string]interface{}: + modifiedValueTyped := modifiedValue.(map[string]interface{}) + err = handleMapDiff(key, originalValueTyped, modifiedValueTyped, patch, t, diffOptions) + case []interface{}: + modifiedValueTyped := modifiedValue.([]interface{}) + err = handleSliceDiff(key, originalValueTyped, modifiedValueTyped, patch, t, diffOptions) + default: + replacePatchFieldIfNotEqual(key, originalValue, modifiedValue, patch, diffOptions) + } + if err != nil { + return nil, err + } + } + + updatePatchIfMissing(original, modified, patch, diffOptions) + // Insert the retainKeysList iff there are values present in the retainKeysList and + // either of the following is true: + // - the patch is not empty + // - there are additional field in original that need to be cleared + if len(retainKeysList) > 0 && + (len(patch) > 0 || hasAdditionalNewField(original, modified)) { + patch[retainKeysDirective] = sortScalars(retainKeysList) + } + return patch, nil +} + +// handleDirectiveMarker handles how to diff directive marker between 2 objects +func handleDirectiveMarker(key string, originalValue, modifiedValue interface{}, patch map[string]interface{}) (bool, error) { + if key == directiveMarker { + originalString, ok := originalValue.(string) + if !ok { + return false, fmt.Errorf("invalid value for special key: %s", directiveMarker) + } + modifiedString, ok := modifiedValue.(string) + if !ok { + return false, fmt.Errorf("invalid value for special key: %s", directiveMarker) + } + if modifiedString != originalString { + patch[directiveMarker] = modifiedValue + } + return true, nil + } + return false, nil +} + +// handleMapDiff diff between 2 maps `originalValueTyped` and `modifiedValue`, +// puts the diff in the `patch` associated with `key` +// key is the key associated with originalValue and modifiedValue. +// originalValue, modifiedValue are the old and new value respectively.They are both maps +// patch is the patch map that contains key and the updated value, and it is the parent of originalValue, modifiedValue +// diffOptions contains multiple options to control how we do the diff. +func handleMapDiff(key string, originalValue, modifiedValue, patch map[string]interface{}, + t reflect.Type, diffOptions DiffOptions) error { + fieldType, fieldPatchStrategies, _, err := forkedjson.LookupPatchMetadata(t, key) + if err != nil { + // We couldn't look up metadata for the field + // If the values are identical, this doesn't matter, no patch is needed + if reflect.DeepEqual(originalValue, modifiedValue) { + return nil + } + // Otherwise, return the error + return err + } + retainKeys, patchStrategy, err := extractRetainKeysPatchStrategy(fieldPatchStrategies) + if err != nil { + return err + } + diffOptions.BuildRetainKeysDirective = retainKeys + switch patchStrategy { + // The patch strategic from metadata tells us to replace the entire object instead of diffing it + case replaceDirective: + if !diffOptions.IgnoreChangesAndAdditions { + patch[key] = modifiedValue + } + default: + patchValue, err := diffMaps(originalValue, modifiedValue, fieldType, diffOptions) + if err != nil { + return err + } + // Maps were not identical, use provided patch value + if len(patchValue) > 0 { + patch[key] = patchValue + } + } + return nil +} + +// handleSliceDiff diff between 2 slices `originalValueTyped` and `modifiedValue`, +// puts the diff in the `patch` associated with `key` +// key is the key associated with originalValue and modifiedValue. +// originalValue, modifiedValue are the old and new value respectively.They are both slices +// patch is the patch map that contains key and the updated value, and it is the parent of originalValue, modifiedValue +// diffOptions contains multiple options to control how we do the diff. +func handleSliceDiff(key string, originalValue, modifiedValue []interface{}, patch map[string]interface{}, + t reflect.Type, diffOptions DiffOptions) error { + fieldType, fieldPatchStrategies, fieldPatchMergeKey, err := forkedjson.LookupPatchMetadata(t, key) + if err != nil { + // We couldn't look up metadata for the field + // If the values are identical, this doesn't matter, no patch is needed + if reflect.DeepEqual(originalValue, modifiedValue) { + return nil + } + // Otherwise, return the error + return err + } + retainKeys, patchStrategy, err := extractRetainKeysPatchStrategy(fieldPatchStrategies) + if err != nil { + return err + } + switch patchStrategy { + // Merge the 2 slices using mergePatchKey + case mergeDirective: + diffOptions.BuildRetainKeysDirective = retainKeys + addList, deletionList, setOrderList, err := diffLists(originalValue, modifiedValue, fieldType.Elem(), fieldPatchMergeKey, diffOptions) + if err != nil { + return err + } + if len(addList) > 0 { + patch[key] = addList + } + // generate a parallel list for deletion + if len(deletionList) > 0 { + parallelDeletionListKey := fmt.Sprintf("%s/%s", deleteFromPrimitiveListDirectivePrefix, key) + patch[parallelDeletionListKey] = deletionList + } + if len(setOrderList) > 0 { + parallelSetOrderListKey := fmt.Sprintf("%s/%s", setElementOrderDirectivePrefix, key) + patch[parallelSetOrderListKey] = setOrderList + } + default: + replacePatchFieldIfNotEqual(key, originalValue, modifiedValue, patch, diffOptions) + } + return nil +} + +// replacePatchFieldIfNotEqual updates the patch if original and modified are not deep equal +// if diffOptions.IgnoreChangesAndAdditions is false. +// original is the old value, maybe either the live cluster object or the last applied configuration +// modified is the new value, is always the users new config +func replacePatchFieldIfNotEqual(key string, original, modified interface{}, + patch map[string]interface{}, diffOptions DiffOptions) { + if diffOptions.IgnoreChangesAndAdditions { + // Ignoring changes - do nothing + return + } + if reflect.DeepEqual(original, modified) { + // Contents are identical - do nothing + return + } + // Create a patch to replace the old value with the new one + patch[key] = modified +} + +// updatePatchIfMissing iterates over `original` when ignoreDeletions is false. +// Clear the field whose key is not present in `modified`. +// original is the old value, maybe either the live cluster object or the last applied configuration +// modified is the new value, is always the users new config +func updatePatchIfMissing(original, modified, patch map[string]interface{}, diffOptions DiffOptions) { + if diffOptions.IgnoreDeletions { + // Ignoring deletion - do nothing + return + } + // Add nils for deleted values + for key := range original { + if _, found := modified[key]; !found { + patch[key] = nil + } + } +} + +// validateMergeKeyInLists checks if each map in the list has the mentryerge key. +func validateMergeKeyInLists(mergeKey string, lists ...[]interface{}) error { + for _, list := range lists { + for _, item := range list { + m, ok := item.(map[string]interface{}) + if !ok { + return mergepatch.ErrBadArgType(m, item) + } + if _, ok = m[mergeKey]; !ok { + return mergepatch.ErrNoMergeKey(m, mergeKey) + } + } + } + return nil +} + +// normalizeElementOrder sort `patch` list by `patchOrder` and sort `serverOnly` list by `serverOrder`. +// Then it merges the 2 sorted lists. +// It guarantee the relative order in the patch list and in the serverOnly list is kept. +// `patch` is a list of items in the patch, and `serverOnly` is a list of items in the live object. +// `patchOrder` is the order we want `patch` list to have and +// `serverOrder` is the order we want `serverOnly` list to have. +// kind is the kind of each item in the lists `patch` and `serverOnly`. +func normalizeElementOrder(patch, serverOnly, patchOrder, serverOrder []interface{}, mergeKey string, kind reflect.Kind) ([]interface{}, error) { + patch, err := normalizeSliceOrder(patch, patchOrder, mergeKey, kind) + if err != nil { + return nil, err + } + serverOnly, err = normalizeSliceOrder(serverOnly, serverOrder, mergeKey, kind) + if err != nil { + return nil, err + } + all := mergeSortedSlice(serverOnly, patch, serverOrder, mergeKey, kind) + + return all, nil +} + +// mergeSortedSlice merges the 2 sorted lists by serverOrder with best effort. +// It will insert each item in `left` list to `right` list. In most cases, the 2 lists will be interleaved. +// The relative order of left and right are guaranteed to be kept. +// They have higher precedence than the order in the live list. +// The place for a item in `left` is found by: +// scan from the place of last insertion in `right` to the end of `right`, +// the place is before the first item that is greater than the item we want to insert. +// example usage: using server-only items as left and patch items as right. We insert server-only items +// to patch list. We use the order of live object as record for comparision. +func mergeSortedSlice(left, right, serverOrder []interface{}, mergeKey string, kind reflect.Kind) []interface{} { + // Returns if l is less than r, and if both have been found. + // If l and r both present and l is in front of r, l is less than r. + less := func(l, r interface{}) (bool, bool) { + li := index(serverOrder, l, mergeKey, kind) + ri := index(serverOrder, r, mergeKey, kind) + if li >= 0 && ri >= 0 { + return li < ri, true + } else { + return false, false + } + } + + // left and right should be non-overlapping. + size := len(left) + len(right) + i, j := 0, 0 + s := make([]interface{}, size, size) + + for k := 0; k < size; k++ { + if i >= len(left) && j < len(right) { + // have items left in `right` list + s[k] = right[j] + j++ + } else if j >= len(right) && i < len(left) { + // have items left in `left` list + s[k] = left[i] + i++ + } else { + // compare them if i and j are both in bound + less, foundBoth := less(left[i], right[j]) + if foundBoth && less { + s[k] = left[i] + i++ + } else { + s[k] = right[j] + j++ + } + } + } + return s +} + +// index returns the index of the item in the given items, or -1 if it doesn't exist +// l must NOT be a slice of slices, this should be checked before calling. +func index(l []interface{}, valToLookUp interface{}, mergeKey string, kind reflect.Kind) int { + var getValFn func(interface{}) interface{} + // Get the correct `getValFn` based on item `kind`. + // It should return the value of merge key for maps and + // return the item for other kinds. + switch kind { + case reflect.Map: + getValFn = func(item interface{}) interface{} { + typedItem, ok := item.(map[string]interface{}) + if !ok { + return nil + } + val := typedItem[mergeKey] + return val + } + default: + getValFn = func(item interface{}) interface{} { + return item + } + } + + for i, v := range l { + if getValFn(valToLookUp) == getValFn(v) { + return i + } + } + return -1 +} + +// extractToDeleteItems takes a list and +// returns 2 lists: one contains items that should be kept and the other contains items to be deleted. +func extractToDeleteItems(l []interface{}) ([]interface{}, []interface{}, error) { + var nonDelete, toDelete []interface{} + for _, v := range l { + m, ok := v.(map[string]interface{}) + if !ok { + return nil, nil, mergepatch.ErrBadArgType(m, v) + } + + directive, foundDirective := m[directiveMarker] + if foundDirective && directive == deleteDirective { + toDelete = append(toDelete, v) + } else { + nonDelete = append(nonDelete, v) + } + } + return nonDelete, toDelete, nil +} + +// normalizeSliceOrder sort `toSort` list by `order` +func normalizeSliceOrder(toSort, order []interface{}, mergeKey string, kind reflect.Kind) ([]interface{}, error) { + var toDelete []interface{} + if kind == reflect.Map { + // make sure each item in toSort, order has merge key + err := validateMergeKeyInLists(mergeKey, toSort, order) + if err != nil { + return nil, err + } + toSort, toDelete, err = extractToDeleteItems(toSort) + } + + sort.SliceStable(toSort, func(i, j int) bool { + if ii := index(order, toSort[i], mergeKey, kind); ii >= 0 { + if ij := index(order, toSort[j], mergeKey, kind); ij >= 0 { + return ii < ij + } + } + return true + }) + toSort = append(toSort, toDelete...) + return toSort, nil +} + +// Returns a (recursive) strategic merge patch, a parallel deletion list if necessary and +// another list to set the order of the list +// Only list of primitives with merge strategy will generate a parallel deletion list. +// These two lists should yield modified when applied to original, for lists with merge semantics. +func diffLists(original, modified []interface{}, t reflect.Type, mergeKey string, diffOptions DiffOptions) ([]interface{}, []interface{}, []interface{}, error) { + if len(original) == 0 { + // Both slices are empty - do nothing + if len(modified) == 0 || diffOptions.IgnoreChangesAndAdditions { + return nil, nil, nil, nil + } + + // Old slice was empty - add all elements from the new slice + return modified, nil, nil, nil + } + + elementType, err := sliceElementType(original, modified) + if err != nil { + return nil, nil, nil, err + } + + var patchList, deleteList, setOrderList []interface{} + kind := elementType.Kind() + switch kind { + case reflect.Map: + patchList, deleteList, err = diffListsOfMaps(original, modified, t, mergeKey, diffOptions) + patchList, err = normalizeSliceOrder(patchList, modified, mergeKey, kind) + orderSame, err := isOrderSame(original, modified, mergeKey) + if err != nil { + return nil, nil, nil, err + } + // append the deletions to the end of the patch list. + patchList = append(patchList, deleteList...) + deleteList = nil + // generate the setElementOrder list when there are content changes or order changes + if diffOptions.SetElementOrder && + ((!diffOptions.IgnoreChangesAndAdditions && (len(patchList) > 0 || !orderSame)) || + (!diffOptions.IgnoreDeletions && len(patchList) > 0)) { + // Generate a list of maps that each item contains only the merge key. + setOrderList = make([]interface{}, len(modified)) + for i, v := range modified { + typedV := v.(map[string]interface{}) + setOrderList[i] = map[string]interface{}{ + mergeKey: typedV[mergeKey], + } + } + } + case reflect.Slice: + // Lists of Lists are not permitted by the api + return nil, nil, nil, mergepatch.ErrNoListOfLists + default: + patchList, deleteList, err = diffListsOfScalars(original, modified, diffOptions) + patchList, err = normalizeSliceOrder(patchList, modified, mergeKey, kind) + // generate the setElementOrder list when there are content changes or order changes + if diffOptions.SetElementOrder && ((!diffOptions.IgnoreDeletions && len(deleteList) > 0) || + (!diffOptions.IgnoreChangesAndAdditions && !reflect.DeepEqual(original, modified))) { + setOrderList = modified + } + } + return patchList, deleteList, setOrderList, err +} + +// isOrderSame checks if the order in a list has changed +func isOrderSame(original, modified []interface{}, mergeKey string) (bool, error) { + if len(original) != len(modified) { + return false, nil + } + for i, modifiedItem := range modified { + equal, err := mergeKeyValueEqual(original[i], modifiedItem, mergeKey) + if err != nil || !equal { + return equal, err + } + } + return true, nil +} + +// diffListsOfScalars returns 2 lists, the first one is addList and the second one is deletionList. +// Argument diffOptions.IgnoreChangesAndAdditions controls if calculate addList. true means not calculate. +// Argument diffOptions.IgnoreDeletions controls if calculate deletionList. true means not calculate. +// original may be changed, but modified is guaranteed to not be changed +func diffListsOfScalars(original, modified []interface{}, diffOptions DiffOptions) ([]interface{}, []interface{}, error) { + modifiedCopy := make([]interface{}, len(modified)) + copy(modifiedCopy, modified) + // Sort the scalars for easier calculating the diff + originalScalars := sortScalars(original) + modifiedScalars := sortScalars(modifiedCopy) + + originalIndex, modifiedIndex := 0, 0 + addList := []interface{}{} + deletionList := []interface{}{} + + for { + originalInBounds := originalIndex < len(originalScalars) + modifiedInBounds := modifiedIndex < len(modifiedScalars) + if !originalInBounds && !modifiedInBounds { + break + } + // we need to compare the string representation of the scalar, + // because the scalar is an interface which doesn't support either < or > + // And that's how func sortScalars compare scalars. + var originalString, modifiedString string + var originalValue, modifiedValue interface{} + if originalInBounds { + originalValue = originalScalars[originalIndex] + originalString = fmt.Sprintf("%v", originalValue) + } + if modifiedInBounds { + modifiedValue = modifiedScalars[modifiedIndex] + modifiedString = fmt.Sprintf("%v", modifiedValue) + } + + originalV, modifiedV := compareListValuesAtIndex(originalInBounds, modifiedInBounds, originalString, modifiedString) + switch { + case originalV == nil && modifiedV == nil: + originalIndex++ + modifiedIndex++ + case originalV != nil && modifiedV == nil: + if !diffOptions.IgnoreDeletions { + deletionList = append(deletionList, originalValue) + } + originalIndex++ + case originalV == nil && modifiedV != nil: + if !diffOptions.IgnoreChangesAndAdditions { + addList = append(addList, modifiedValue) + } + modifiedIndex++ + default: + return nil, nil, fmt.Errorf("Unexpected returned value from compareListValuesAtIndex: %v and %v", originalV, modifiedV) + } + } + + return addList, deduplicateScalars(deletionList), nil +} + +// If first return value is non-nil, list1 contains an element not present in list2 +// If second return value is non-nil, list2 contains an element not present in list1 +func compareListValuesAtIndex(list1Inbounds, list2Inbounds bool, list1Value, list2Value string) (interface{}, interface{}) { + bothInBounds := list1Inbounds && list2Inbounds + switch { + // scalars are identical + case bothInBounds && list1Value == list2Value: + return nil, nil + // only list2 is in bound + case !list1Inbounds: + fallthrough + // list2 has additional scalar + case bothInBounds && list1Value > list2Value: + return nil, list2Value + // only original is in bound + case !list2Inbounds: + fallthrough + // original has additional scalar + case bothInBounds && list1Value < list2Value: + return list1Value, nil + default: + return nil, nil + } +} + +// diffListsOfMaps takes a pair of lists and +// returns a (recursive) strategic merge patch list contains additions and changes and +// a deletion list contains deletions +func diffListsOfMaps(original, modified []interface{}, t reflect.Type, mergeKey string, diffOptions DiffOptions) ([]interface{}, []interface{}, error) { + patch := make([]interface{}, 0, len(modified)) + deletionList := make([]interface{}, 0, len(original)) + + originalSorted, err := sortMergeListsByNameArray(original, t, mergeKey, false) + if err != nil { + return nil, nil, err + } + modifiedSorted, err := sortMergeListsByNameArray(modified, t, mergeKey, false) + if err != nil { + return nil, nil, err + } + + originalIndex, modifiedIndex := 0, 0 + for { + originalInBounds := originalIndex < len(originalSorted) + modifiedInBounds := modifiedIndex < len(modifiedSorted) + bothInBounds := originalInBounds && modifiedInBounds + if !originalInBounds && !modifiedInBounds { + break + } + + var originalElementMergeKeyValueString, modifiedElementMergeKeyValueString string + var originalElementMergeKeyValue, modifiedElementMergeKeyValue interface{} + var originalElement, modifiedElement map[string]interface{} + if originalInBounds { + originalElement, originalElementMergeKeyValue, err = getMapAndMergeKeyValueByIndex(originalIndex, mergeKey, originalSorted) + if err != nil { + return nil, nil, err + } + originalElementMergeKeyValueString = fmt.Sprintf("%v", originalElementMergeKeyValue) + } + if modifiedInBounds { + modifiedElement, modifiedElementMergeKeyValue, err = getMapAndMergeKeyValueByIndex(modifiedIndex, mergeKey, modifiedSorted) + if err != nil { + return nil, nil, err + } + modifiedElementMergeKeyValueString = fmt.Sprintf("%v", modifiedElementMergeKeyValue) + } + + switch { + case bothInBounds && ItemMatchesOriginalAndModifiedSlice(originalElementMergeKeyValueString, modifiedElementMergeKeyValueString): + // Merge key values are equal, so recurse + patchValue, err := diffMaps(originalElement, modifiedElement, t, diffOptions) + if err != nil { + return nil, nil, err + } + if len(patchValue) > 0 { + patchValue[mergeKey] = modifiedElementMergeKeyValue + patch = append(patch, patchValue) + } + originalIndex++ + modifiedIndex++ + // only modified is in bound + case !originalInBounds: + fallthrough + // modified has additional map + case bothInBounds && ItemAddedToModifiedSlice(originalElementMergeKeyValueString, modifiedElementMergeKeyValueString): + if !diffOptions.IgnoreChangesAndAdditions { + patch = append(patch, modifiedElement) + } + modifiedIndex++ + // only original is in bound + case !modifiedInBounds: + fallthrough + // original has additional map + case bothInBounds && ItemRemovedFromModifiedSlice(originalElementMergeKeyValueString, modifiedElementMergeKeyValueString): + if !diffOptions.IgnoreDeletions { + // Item was deleted, so add delete directive + deletionList = append(deletionList, CreateDeleteDirective(mergeKey, originalElementMergeKeyValue)) + } + originalIndex++ + } + } + + return patch, deletionList, nil +} + +// getMapAndMergeKeyValueByIndex return a map in the list and its merge key value given the index of the map. +func getMapAndMergeKeyValueByIndex(index int, mergeKey string, listOfMaps []interface{}) (map[string]interface{}, interface{}, error) { + m, ok := listOfMaps[index].(map[string]interface{}) + if !ok { + return nil, nil, mergepatch.ErrBadArgType(m, listOfMaps[index]) + } + + val, ok := m[mergeKey] + if !ok { + return nil, nil, mergepatch.ErrNoMergeKey(m, mergeKey) + } + return m, val, nil +} + +// StrategicMergePatch applies a strategic merge patch. The patch and the original document +// must be json encoded content. A patch can be created from an original and a modified document +// by calling CreateStrategicMergePatch. +func StrategicMergePatch(original, patch []byte, dataStruct interface{}) ([]byte, error) { + originalMap, err := handleUnmarshal(original) + if err != nil { + return nil, err + } + patchMap, err := handleUnmarshal(patch) + if err != nil { + return nil, err + } + + result, err := StrategicMergeMapPatch(originalMap, patchMap, dataStruct) + if err != nil { + return nil, err + } + + return json.Marshal(result) +} + +func handleUnmarshal(j []byte) (map[string]interface{}, error) { + if j == nil { + j = []byte("{}") + } + + m := map[string]interface{}{} + err := json.Unmarshal(j, &m) + if err != nil { + return nil, mergepatch.ErrBadJSONDoc + } + return m, nil +} + +// StrategicMergePatch applies a strategic merge patch. The original and patch documents +// must be JSONMap. A patch can be created from an original and modified document by +// calling CreateTwoWayMergeMapPatch. +// Warning: the original and patch JSONMap objects are mutated by this function and should not be reused. +func StrategicMergeMapPatch(original, patch JSONMap, dataStruct interface{}) (JSONMap, error) { + t, err := getTagStructType(dataStruct) + if err != nil { + return nil, err + } + mergeOptions := MergeOptions{ + MergeParallelList: true, + IgnoreUnmatchedNulls: true, + } + return mergeMap(original, patch, t, mergeOptions) +} + +func getTagStructType(dataStruct interface{}) (reflect.Type, error) { + if dataStruct == nil { + return nil, mergepatch.ErrBadArgKind(struct{}{}, nil) + } + + t := reflect.TypeOf(dataStruct) + // Get the underlying type for pointers + if t.Kind() == reflect.Ptr { + t = t.Elem() + } + + if t.Kind() != reflect.Struct { + return nil, mergepatch.ErrBadArgKind(struct{}{}, dataStruct) + } + + return t, nil +} + +// handleDirectiveInMergeMap handles the patch directive when merging 2 maps. +func handleDirectiveInMergeMap(directive interface{}, patch map[string]interface{}) (map[string]interface{}, error) { + if directive == replaceDirective { + // If the patch contains "$patch: replace", don't merge it, just use the + // patch directly. Later on, we can add a single level replace that only + // affects the map that the $patch is in. + delete(patch, directiveMarker) + return patch, nil + } + + if directive == deleteDirective { + // If the patch contains "$patch: delete", don't merge it, just return + // an empty map. + return map[string]interface{}{}, nil + } + + return nil, mergepatch.ErrBadPatchType(directive, patch) +} + +func containsDirectiveMarker(item interface{}) bool { + m, ok := item.(map[string]interface{}) + if ok { + if _, foundDirectiveMarker := m[directiveMarker]; foundDirectiveMarker { + return true + } + } + return false +} + +func mergeKeyValueEqual(left, right interface{}, mergeKey string) (bool, error) { + if len(mergeKey) == 0 { + return left == right, nil + } + typedLeft, ok := left.(map[string]interface{}) + if !ok { + return false, mergepatch.ErrBadArgType(typedLeft, left) + } + typedRight, ok := right.(map[string]interface{}) + if !ok { + return false, mergepatch.ErrBadArgType(typedRight, right) + } + mergeKeyLeft, ok := typedLeft[mergeKey] + if !ok { + return false, mergepatch.ErrNoMergeKey(typedLeft, mergeKey) + } + mergeKeyRight, ok := typedRight[mergeKey] + if !ok { + return false, mergepatch.ErrNoMergeKey(typedRight, mergeKey) + } + return mergeKeyLeft == mergeKeyRight, nil +} + +// extractKey trims the prefix and return the original key +func extractKey(s, prefix string) (string, error) { + substrings := strings.SplitN(s, "/", 2) + if len(substrings) <= 1 || substrings[0] != prefix { + switch prefix { + case deleteFromPrimitiveListDirectivePrefix: + return "", mergepatch.ErrBadPatchFormatForPrimitiveList + case setElementOrderDirectivePrefix: + return "", mergepatch.ErrBadPatchFormatForSetElementOrderList + default: + return "", fmt.Errorf("fail to find unknown prefix %q in %s\n", prefix, s) + } + } + return substrings[1], nil +} + +// validatePatchUsingSetOrderList verifies: +// the relative order of any two items in the setOrderList list matches that in the patch list. +// the items in the patch list must be a subset or the same as the $setElementOrder list (deletions are ignored). +func validatePatchWithSetOrderList(patchList, setOrderList interface{}, mergeKey string) error { + typedSetOrderList, ok := setOrderList.([]interface{}) + if !ok { + return mergepatch.ErrBadPatchFormatForSetElementOrderList + } + typedPatchList, ok := patchList.([]interface{}) + if !ok { + return mergepatch.ErrBadPatchFormatForSetElementOrderList + } + if len(typedSetOrderList) == 0 || len(typedPatchList) == 0 { + return nil + } + + var nonDeleteList, toDeleteList []interface{} + var err error + if len(mergeKey) > 0 { + nonDeleteList, toDeleteList, err = extractToDeleteItems(typedPatchList) + if err != nil { + return err + } + } else { + nonDeleteList = typedPatchList + } + + patchIndex, setOrderIndex := 0, 0 + for patchIndex < len(nonDeleteList) && setOrderIndex < len(typedSetOrderList) { + if containsDirectiveMarker(nonDeleteList[patchIndex]) { + patchIndex++ + continue + } + mergeKeyEqual, err := mergeKeyValueEqual(nonDeleteList[patchIndex], typedSetOrderList[setOrderIndex], mergeKey) + if err != nil { + return err + } + if mergeKeyEqual { + patchIndex++ + } + setOrderIndex++ + } + // If patchIndex is inbound but setOrderIndex if out of bound mean there are items mismatching between the patch list and setElementOrder list. + // the second check is is a sanity check, and should always be true if the first is true. + if patchIndex < len(nonDeleteList) && setOrderIndex >= len(typedSetOrderList) { + return fmt.Errorf("The order in patch list:\n%v\n doesn't match %s list:\n%v\n", typedPatchList, setElementOrderDirectivePrefix, setOrderList) + } + typedPatchList = append(nonDeleteList, toDeleteList...) + return nil +} + +// preprocessDeletionListForMerging preprocesses the deletion list. +// it returns shouldContinue, isDeletionList, noPrefixKey +func preprocessDeletionListForMerging(key string, original map[string]interface{}, + patchVal interface{}, mergeDeletionList bool) (bool, bool, string, error) { + // If found a parallel list for deletion and we are going to merge the list, + // overwrite the key to the original key and set flag isDeleteList + foundParallelListPrefix := strings.HasPrefix(key, deleteFromPrimitiveListDirectivePrefix) + if foundParallelListPrefix { + if !mergeDeletionList { + original[key] = patchVal + return true, false, "", nil + } + originalKey, err := extractKey(key, deleteFromPrimitiveListDirectivePrefix) + return false, true, originalKey, err + } + return false, false, "", nil +} + +// applyRetainKeysDirective looks for a retainKeys directive and applies to original +// - if no directive exists do nothing +// - if directive is found, clear keys in original missing from the directive list +// - validate that all keys present in the patch are present in the retainKeys directive +// note: original may be another patch request, e.g. applying the add+modified patch to the deletions patch. In this case it may have directives +func applyRetainKeysDirective(original, patch map[string]interface{}, options MergeOptions) error { + retainKeysInPatch, foundInPatch := patch[retainKeysDirective] + if !foundInPatch { + return nil + } + // cleanup the directive + delete(patch, retainKeysDirective) + + if !options.MergeParallelList { + // If original is actually a patch, make sure the retainKeys directives are the same in both patches if present in both. + // If not present in the original patch, copy from the modified patch. + retainKeysInOriginal, foundInOriginal := original[retainKeysDirective] + if foundInOriginal { + if !reflect.DeepEqual(retainKeysInOriginal, retainKeysInPatch) { + // This error actually should never happen. + return fmt.Errorf("%v and %v are not deep equal: this may happen when calculating the 3-way diff patch", retainKeysInOriginal, retainKeysInPatch) + } + } else { + original[retainKeysDirective] = retainKeysInPatch + } + return nil + } + + retainKeysList, ok := retainKeysInPatch.([]interface{}) + if !ok { + return mergepatch.ErrBadPatchFormatForRetainKeys + } + + // validate patch to make sure all fields in the patch are present in the retainKeysList. + // The map is used only as a set, the value is never referenced + m := map[interface{}]struct{}{} + for _, v := range retainKeysList { + m[v] = struct{}{} + } + for k, v := range patch { + if v == nil || strings.HasPrefix(k, deleteFromPrimitiveListDirectivePrefix) || + strings.HasPrefix(k, setElementOrderDirectivePrefix) { + continue + } + // If there is an item present in the patch but not in the retainKeys list, + // the patch is invalid. + if _, found := m[k]; !found { + return mergepatch.ErrBadPatchFormatForRetainKeys + } + } + + // clear not present fields + for k := range original { + if _, found := m[k]; !found { + delete(original, k) + } + } + return nil +} + +// mergePatchIntoOriginal processes $setElementOrder list. +// When not merging the directive, it will make sure $setElementOrder list exist only in original. +// When merging the directive, it will try to find the $setElementOrder list and +// its corresponding patch list, validate it and merge it. +// Then, sort them by the relative order in setElementOrder, patch list and live list. +// The precedence is $setElementOrder > order in patch list > order in live list. +// This function will delete the item after merging it to prevent process it again in the future. +// Ref: https://git.k8s.io/community/contributors/design-proposals/preserve-order-in-strategic-merge-patch.md +func mergePatchIntoOriginal(original, patch map[string]interface{}, t reflect.Type, mergeOptions MergeOptions) error { + for key, patchV := range patch { + // Do nothing if there is no ordering directive + if !strings.HasPrefix(key, setElementOrderDirectivePrefix) { + continue + } + + setElementOrderInPatch := patchV + // Copies directive from the second patch (`patch`) to the first patch (`original`) + // and checks they are equal and delete the directive in the second patch + if !mergeOptions.MergeParallelList { + setElementOrderListInOriginal, ok := original[key] + if ok { + // check if the setElementOrder list in original and the one in patch matches + if !reflect.DeepEqual(setElementOrderListInOriginal, setElementOrderInPatch) { + return mergepatch.ErrBadPatchFormatForSetElementOrderList + } + } else { + // move the setElementOrder list from patch to original + original[key] = setElementOrderInPatch + } + } + delete(patch, key) + + var ( + ok bool + originalFieldValue, patchFieldValue, merged []interface{} + patchStrategy, mergeKey string + patchStrategies []string + fieldType reflect.Type + ) + typedSetElementOrderList, ok := setElementOrderInPatch.([]interface{}) + if !ok { + return mergepatch.ErrBadArgType(typedSetElementOrderList, setElementOrderInPatch) + } + // Trim the setElementOrderDirectivePrefix to get the key of the list field in original. + originalKey, err := extractKey(key, setElementOrderDirectivePrefix) + if err != nil { + return err + } + // try to find the list with `originalKey` in `original` and `modified` and merge them. + originalList, foundOriginal := original[originalKey] + patchList, foundPatch := patch[originalKey] + if foundOriginal { + originalFieldValue, ok = originalList.([]interface{}) + if !ok { + return mergepatch.ErrBadArgType(originalFieldValue, originalList) + } + } + if foundPatch { + patchFieldValue, ok = patchList.([]interface{}) + if !ok { + return mergepatch.ErrBadArgType(patchFieldValue, patchList) + } + } + fieldType, patchStrategies, mergeKey, err = forkedjson.LookupPatchMetadata(t, originalKey) + if err != nil { + return err + } + _, patchStrategy, err = extractRetainKeysPatchStrategy(patchStrategies) + if err != nil { + return err + } + // Check for consistency between the element order list and the field it applies to + err = validatePatchWithSetOrderList(patchFieldValue, typedSetElementOrderList, mergeKey) + if err != nil { + return err + } + + switch { + case foundOriginal && !foundPatch: + // no change to list contents + merged = originalFieldValue + case !foundOriginal && foundPatch: + // list was added + merged = patchFieldValue + case foundOriginal && foundPatch: + merged, err = mergeSliceHandler(originalList, patchList, fieldType, + patchStrategy, mergeKey, false, mergeOptions) + if err != nil { + return err + } + case !foundOriginal && !foundPatch: + continue + } + + // Split all items into patch items and server-only items and then enforce the order. + var patchItems, serverOnlyItems []interface{} + if len(mergeKey) == 0 { + // Primitives doesn't need merge key to do partitioning. + patchItems, serverOnlyItems = partitionPrimitivesByPresentInList(merged, typedSetElementOrderList) + + } else { + // Maps need merge key to do partitioning. + patchItems, serverOnlyItems, err = partitionMapsByPresentInList(merged, typedSetElementOrderList, mergeKey) + if err != nil { + return err + } + } + + elementType, err := sliceElementType(originalFieldValue, patchFieldValue) + if err != nil { + return err + } + kind := elementType.Kind() + // normalize merged list + // typedSetElementOrderList contains all the relative order in typedPatchList, + // so don't need to use typedPatchList + both, err := normalizeElementOrder(patchItems, serverOnlyItems, typedSetElementOrderList, originalFieldValue, mergeKey, kind) + if err != nil { + return err + } + original[originalKey] = both + // delete patch list from patch to prevent process again in the future + delete(patch, originalKey) + } + return nil +} + +// partitionPrimitivesByPresentInList partitions elements into 2 slices, the first containing items present in partitionBy, the other not. +func partitionPrimitivesByPresentInList(original, partitionBy []interface{}) ([]interface{}, []interface{}) { + patch := make([]interface{}, 0, len(original)) + serverOnly := make([]interface{}, 0, len(original)) + inPatch := map[interface{}]bool{} + for _, v := range partitionBy { + inPatch[v] = true + } + for _, v := range original { + if !inPatch[v] { + serverOnly = append(serverOnly, v) + } else { + patch = append(patch, v) + } + } + return patch, serverOnly +} + +// partitionMapsByPresentInList partitions elements into 2 slices, the first containing items present in partitionBy, the other not. +func partitionMapsByPresentInList(original, partitionBy []interface{}, mergeKey string) ([]interface{}, []interface{}, error) { + patch := make([]interface{}, 0, len(original)) + serverOnly := make([]interface{}, 0, len(original)) + for _, v := range original { + typedV, ok := v.(map[string]interface{}) + if !ok { + return nil, nil, mergepatch.ErrBadArgType(typedV, v) + } + mergeKeyValue, foundMergeKey := typedV[mergeKey] + if !foundMergeKey { + return nil, nil, mergepatch.ErrNoMergeKey(typedV, mergeKey) + } + _, _, found, err := findMapInSliceBasedOnKeyValue(partitionBy, mergeKey, mergeKeyValue) + if err != nil { + return nil, nil, err + } + if !found { + serverOnly = append(serverOnly, v) + } else { + patch = append(patch, v) + } + } + return patch, serverOnly, nil +} + +// Merge fields from a patch map into the original map. Note: This may modify +// both the original map and the patch because getting a deep copy of a map in +// golang is highly non-trivial. +// flag mergeOptions.MergeParallelList controls if using the parallel list to delete or keeping the list. +// If patch contains any null field (e.g. field_1: null) that is not +// present in original, then to propagate it to the end result use +// mergeOptions.IgnoreUnmatchedNulls == false. +func mergeMap(original, patch map[string]interface{}, t reflect.Type, mergeOptions MergeOptions) (map[string]interface{}, error) { + if v, ok := patch[directiveMarker]; ok { + return handleDirectiveInMergeMap(v, patch) + } + + // nil is an accepted value for original to simplify logic in other places. + // If original is nil, replace it with an empty map and then apply the patch. + if original == nil { + original = map[string]interface{}{} + } + + err := applyRetainKeysDirective(original, patch, mergeOptions) + if err != nil { + return nil, err + } + + // Process $setElementOrder list and other lists sharing the same key. + // When not merging the directive, it will make sure $setElementOrder list exist only in original. + // When merging the directive, it will process $setElementOrder and its patch list together. + // This function will delete the merged elements from patch so they will not be reprocessed + err = mergePatchIntoOriginal(original, patch, t, mergeOptions) + if err != nil { + return nil, err + } + + // Start merging the patch into the original. + for k, patchV := range patch { + skipProcessing, isDeleteList, noPrefixKey, err := preprocessDeletionListForMerging(k, original, patchV, mergeOptions.MergeParallelList) + if err != nil { + return nil, err + } + if skipProcessing { + continue + } + if len(noPrefixKey) > 0 { + k = noPrefixKey + } + + // If the value of this key is null, delete the key if it exists in the + // original. Otherwise, check if we want to preserve it or skip it. + // Preserving the null value is useful when we want to send an explicit + // delete to the API server. + if patchV == nil { + if _, ok := original[k]; ok { + delete(original, k) + } + if mergeOptions.IgnoreUnmatchedNulls { + continue + } + } + + _, ok := original[k] + if !ok { + // If it's not in the original document, just take the patch value. + original[k] = patchV + continue + } + + // If the data type is a pointer, resolve the element. + if t.Kind() == reflect.Ptr { + t = t.Elem() + } + + originalType := reflect.TypeOf(original[k]) + patchType := reflect.TypeOf(patchV) + if originalType != patchType { + original[k] = patchV + continue + } + // If they're both maps or lists, recurse into the value. + // First find the fieldPatchStrategy and fieldPatchMergeKey. + fieldType, fieldPatchStrategies, fieldPatchMergeKey, err := forkedjson.LookupPatchMetadata(t, k) + if err != nil { + return nil, err + } + _, patchStrategy, err := extractRetainKeysPatchStrategy(fieldPatchStrategies) + if err != nil { + return nil, err + } + + switch originalType.Kind() { + case reflect.Map: + + original[k], err = mergeMapHandler(original[k], patchV, fieldType, patchStrategy, mergeOptions) + case reflect.Slice: + original[k], err = mergeSliceHandler(original[k], patchV, fieldType, patchStrategy, fieldPatchMergeKey, isDeleteList, mergeOptions) + default: + original[k] = patchV + } + if err != nil { + return nil, err + } + } + return original, nil +} + +// mergeMapHandler handles how to merge `patchV` whose key is `key` with `original` respecting +// fieldPatchStrategy and mergeOptions. +func mergeMapHandler(original, patch interface{}, fieldType reflect.Type, + fieldPatchStrategy string, mergeOptions MergeOptions) (map[string]interface{}, error) { + typedOriginal, typedPatch, err := mapTypeAssertion(original, patch) + if err != nil { + return nil, err + } + + if fieldPatchStrategy != replaceDirective { + return mergeMap(typedOriginal, typedPatch, fieldType, mergeOptions) + } else { + return typedPatch, nil + } +} + +// mergeSliceHandler handles how to merge `patchV` whose key is `key` with `original` respecting +// fieldPatchStrategy, fieldPatchMergeKey, isDeleteList and mergeOptions. +func mergeSliceHandler(original, patch interface{}, fieldType reflect.Type, + fieldPatchStrategy, fieldPatchMergeKey string, isDeleteList bool, mergeOptions MergeOptions) ([]interface{}, error) { + typedOriginal, typedPatch, err := sliceTypeAssertion(original, patch) + if err != nil { + return nil, err + } + + if fieldPatchStrategy == mergeDirective { + elemType := fieldType.Elem() + return mergeSlice(typedOriginal, typedPatch, elemType, fieldPatchMergeKey, mergeOptions, isDeleteList) + } else { + return typedPatch, nil + } +} + +// Merge two slices together. Note: This may modify both the original slice and +// the patch because getting a deep copy of a slice in golang is highly +// non-trivial. +func mergeSlice(original, patch []interface{}, elemType reflect.Type, mergeKey string, mergeOptions MergeOptions, isDeleteList bool) ([]interface{}, error) { + if len(original) == 0 && len(patch) == 0 { + return original, nil + } + + // All the values must be of the same type, but not a list. + t, err := sliceElementType(original, patch) + if err != nil { + return nil, err + } + + var merged []interface{} + kind := t.Kind() + // If the elements are not maps, merge the slices of scalars. + if kind != reflect.Map { + if mergeOptions.MergeParallelList && isDeleteList { + return deleteFromSlice(original, patch), nil + } + // Maybe in the future add a "concat" mode that doesn't + // deduplicate. + both := append(original, patch...) + merged = deduplicateScalars(both) + + } else { + if mergeKey == "" { + return nil, fmt.Errorf("cannot merge lists without merge key for type %s", elemType.Kind().String()) + } + + original, patch, err = mergeSliceWithSpecialElements(original, patch, mergeKey) + if err != nil { + return nil, err + } + + merged, err = mergeSliceWithoutSpecialElements(original, patch, mergeKey, elemType, mergeOptions) + if err != nil { + return nil, err + } + } + + // enforce the order + var patchItems, serverOnlyItems []interface{} + if len(mergeKey) == 0 { + patchItems, serverOnlyItems = partitionPrimitivesByPresentInList(merged, patch) + } else { + patchItems, serverOnlyItems, err = partitionMapsByPresentInList(merged, patch, mergeKey) + if err != nil { + return nil, err + } + } + return normalizeElementOrder(patchItems, serverOnlyItems, patch, original, mergeKey, kind) +} + +// mergeSliceWithSpecialElements handles special elements with directiveMarker +// before merging the slices. It returns a updated `original` and a patch without special elements. +// original and patch must be slices of maps, they should be checked before calling this function. +func mergeSliceWithSpecialElements(original, patch []interface{}, mergeKey string) ([]interface{}, []interface{}, error) { + patchWithoutSpecialElements := []interface{}{} + replace := false + for _, v := range patch { + typedV := v.(map[string]interface{}) + patchType, ok := typedV[directiveMarker] + if !ok { + patchWithoutSpecialElements = append(patchWithoutSpecialElements, v) + } else { + switch patchType { + case deleteDirective: + mergeValue, ok := typedV[mergeKey] + if ok { + var err error + original, err = deleteMatchingEntries(original, mergeKey, mergeValue) + if err != nil { + return nil, nil, err + } + } else { + return nil, nil, mergepatch.ErrNoMergeKey(typedV, mergeKey) + } + case replaceDirective: + replace = true + // Continue iterating through the array to prune any other $patch elements. + case mergeDirective: + return nil, nil, fmt.Errorf("merging lists cannot yet be specified in the patch") + default: + return nil, nil, mergepatch.ErrBadPatchType(patchType, typedV) + } + } + } + if replace { + return patchWithoutSpecialElements, nil, nil + } + return original, patchWithoutSpecialElements, nil +} + +// delete all matching entries (based on merge key) from a merging list +func deleteMatchingEntries(original []interface{}, mergeKey string, mergeValue interface{}) ([]interface{}, error) { + for { + _, originalKey, found, err := findMapInSliceBasedOnKeyValue(original, mergeKey, mergeValue) + if err != nil { + return nil, err + } + + if !found { + break + } + // Delete the element at originalKey. + original = append(original[:originalKey], original[originalKey+1:]...) + } + return original, nil +} + +// mergeSliceWithoutSpecialElements merges slices with non-special elements. +// original and patch must be slices of maps, they should be checked before calling this function. +func mergeSliceWithoutSpecialElements(original, patch []interface{}, mergeKey string, elemType reflect.Type, mergeOptions MergeOptions) ([]interface{}, error) { + for _, v := range patch { + typedV := v.(map[string]interface{}) + mergeValue, ok := typedV[mergeKey] + if !ok { + return nil, mergepatch.ErrNoMergeKey(typedV, mergeKey) + } + + // If we find a value with this merge key value in original, merge the + // maps. Otherwise append onto original. + originalMap, originalKey, found, err := findMapInSliceBasedOnKeyValue(original, mergeKey, mergeValue) + if err != nil { + return nil, err + } + + if found { + var mergedMaps interface{} + var err error + // Merge into original. + mergedMaps, err = mergeMap(originalMap, typedV, elemType, mergeOptions) + if err != nil { + return nil, err + } + + original[originalKey] = mergedMaps + } else { + original = append(original, v) + } + } + return original, nil +} + +// deleteFromSlice uses the parallel list to delete the items in a list of scalars +func deleteFromSlice(current, toDelete []interface{}) []interface{} { + toDeleteMap := map[interface{}]interface{}{} + processed := make([]interface{}, 0, len(current)) + for _, v := range toDelete { + toDeleteMap[v] = true + } + for _, v := range current { + if _, found := toDeleteMap[v]; !found { + processed = append(processed, v) + } + } + return processed +} + +// This method no longer panics if any element of the slice is not a map. +func findMapInSliceBasedOnKeyValue(m []interface{}, key string, value interface{}) (map[string]interface{}, int, bool, error) { + for k, v := range m { + typedV, ok := v.(map[string]interface{}) + if !ok { + return nil, 0, false, fmt.Errorf("value for key %v is not a map.", k) + } + + valueToMatch, ok := typedV[key] + if ok && valueToMatch == value { + return typedV, k, true, nil + } + } + + return nil, 0, false, nil +} + +// This function takes a JSON map and sorts all the lists that should be merged +// by key. This is needed by tests because in JSON, list order is significant, +// but in Strategic Merge Patch, merge lists do not have significant order. +// Sorting the lists allows for order-insensitive comparison of patched maps. +func sortMergeListsByName(mapJSON []byte, dataStruct interface{}) ([]byte, error) { + var m map[string]interface{} + err := json.Unmarshal(mapJSON, &m) + if err != nil { + return nil, err + } + + newM, err := sortMergeListsByNameMap(m, reflect.TypeOf(dataStruct)) + if err != nil { + return nil, err + } + + return json.Marshal(newM) +} + +// Function sortMergeListsByNameMap recursively sorts the merge lists by its mergeKey in a map. +func sortMergeListsByNameMap(s map[string]interface{}, t reflect.Type) (map[string]interface{}, error) { + newS := map[string]interface{}{} + for k, v := range s { + if k == retainKeysDirective { + typedV, ok := v.([]interface{}) + if !ok { + return nil, mergepatch.ErrBadPatchFormatForRetainKeys + } + v = sortScalars(typedV) + } else if strings.HasPrefix(k, deleteFromPrimitiveListDirectivePrefix) { + typedV, ok := v.([]interface{}) + if !ok { + return nil, mergepatch.ErrBadPatchFormatForPrimitiveList + } + v = sortScalars(typedV) + } else if strings.HasPrefix(k, setElementOrderDirectivePrefix) { + _, ok := v.([]interface{}) + if !ok { + return nil, mergepatch.ErrBadPatchFormatForSetElementOrderList + } + } else if k != directiveMarker { + fieldType, fieldPatchStrategies, fieldPatchMergeKey, err := forkedjson.LookupPatchMetadata(t, k) + if err != nil { + return nil, err + } + _, patchStrategy, err := extractRetainKeysPatchStrategy(fieldPatchStrategies) + if err != nil { + return nil, err + } + + // If v is a map or a merge slice, recurse. + if typedV, ok := v.(map[string]interface{}); ok { + var err error + v, err = sortMergeListsByNameMap(typedV, fieldType) + if err != nil { + return nil, err + } + } else if typedV, ok := v.([]interface{}); ok { + if patchStrategy == mergeDirective { + var err error + v, err = sortMergeListsByNameArray(typedV, fieldType.Elem(), fieldPatchMergeKey, true) + if err != nil { + return nil, err + } + } + } + } + + newS[k] = v + } + + return newS, nil +} + +// Function sortMergeListsByNameMap recursively sorts the merge lists by its mergeKey in an array. +func sortMergeListsByNameArray(s []interface{}, elemType reflect.Type, mergeKey string, recurse bool) ([]interface{}, error) { + if len(s) == 0 { + return s, nil + } + + // We don't support lists of lists yet. + t, err := sliceElementType(s) + if err != nil { + return nil, err + } + + // If the elements are not maps... + if t.Kind() != reflect.Map { + // Sort the elements, because they may have been merged out of order. + return deduplicateAndSortScalars(s), nil + } + + // Elements are maps - if one of the keys of the map is a map or a + // list, we may need to recurse into it. + newS := []interface{}{} + for _, elem := range s { + if recurse { + typedElem := elem.(map[string]interface{}) + newElem, err := sortMergeListsByNameMap(typedElem, elemType) + if err != nil { + return nil, err + } + + newS = append(newS, newElem) + } else { + newS = append(newS, elem) + } + } + + // Sort the maps. + newS = sortMapsBasedOnField(newS, mergeKey) + return newS, nil +} + +func sortMapsBasedOnField(m []interface{}, fieldName string) []interface{} { + mapM := mapSliceFromSlice(m) + ss := SortableSliceOfMaps{mapM, fieldName} + sort.Sort(ss) + newS := sliceFromMapSlice(ss.s) + return newS +} + +func mapSliceFromSlice(m []interface{}) []map[string]interface{} { + newM := []map[string]interface{}{} + for _, v := range m { + vt := v.(map[string]interface{}) + newM = append(newM, vt) + } + + return newM +} + +func sliceFromMapSlice(s []map[string]interface{}) []interface{} { + newS := []interface{}{} + for _, v := range s { + newS = append(newS, v) + } + + return newS +} + +type SortableSliceOfMaps struct { + s []map[string]interface{} + k string // key to sort on +} + +func (ss SortableSliceOfMaps) Len() int { + return len(ss.s) +} + +func (ss SortableSliceOfMaps) Less(i, j int) bool { + iStr := fmt.Sprintf("%v", ss.s[i][ss.k]) + jStr := fmt.Sprintf("%v", ss.s[j][ss.k]) + return sort.StringsAreSorted([]string{iStr, jStr}) +} + +func (ss SortableSliceOfMaps) Swap(i, j int) { + tmp := ss.s[i] + ss.s[i] = ss.s[j] + ss.s[j] = tmp +} + +func deduplicateAndSortScalars(s []interface{}) []interface{} { + s = deduplicateScalars(s) + return sortScalars(s) +} + +func sortScalars(s []interface{}) []interface{} { + ss := SortableSliceOfScalars{s} + sort.Sort(ss) + return ss.s +} + +func deduplicateScalars(s []interface{}) []interface{} { + // Clever algorithm to deduplicate. + length := len(s) - 1 + for i := 0; i < length; i++ { + for j := i + 1; j <= length; j++ { + if s[i] == s[j] { + s[j] = s[length] + s = s[0:length] + length-- + j-- + } + } + } + + return s +} + +type SortableSliceOfScalars struct { + s []interface{} +} + +func (ss SortableSliceOfScalars) Len() int { + return len(ss.s) +} + +func (ss SortableSliceOfScalars) Less(i, j int) bool { + iStr := fmt.Sprintf("%v", ss.s[i]) + jStr := fmt.Sprintf("%v", ss.s[j]) + return sort.StringsAreSorted([]string{iStr, jStr}) +} + +func (ss SortableSliceOfScalars) Swap(i, j int) { + tmp := ss.s[i] + ss.s[i] = ss.s[j] + ss.s[j] = tmp +} + +// Returns the type of the elements of N slice(s). If the type is different, +// another slice or undefined, returns an error. +func sliceElementType(slices ...[]interface{}) (reflect.Type, error) { + var prevType reflect.Type + for _, s := range slices { + // Go through elements of all given slices and make sure they are all the same type. + for _, v := range s { + currentType := reflect.TypeOf(v) + if prevType == nil { + prevType = currentType + // We don't support lists of lists yet. + if prevType.Kind() == reflect.Slice { + return nil, mergepatch.ErrNoListOfLists + } + } else { + if prevType != currentType { + return nil, fmt.Errorf("list element types are not identical: %v", fmt.Sprint(slices)) + } + prevType = currentType + } + } + } + + if prevType == nil { + return nil, fmt.Errorf("no elements in any of the given slices") + } + + return prevType, nil +} + +// MergingMapsHaveConflicts returns true if the left and right JSON interface +// objects overlap with different values in any key. All keys are required to be +// strings. Since patches of the same Type have congruent keys, this is valid +// for multiple patch types. This method supports strategic merge patch semantics. +func MergingMapsHaveConflicts(left, right map[string]interface{}, dataStruct interface{}) (bool, error) { + t, err := getTagStructType(dataStruct) + if err != nil { + return true, err + } + + return mergingMapFieldsHaveConflicts(left, right, t, "", "") +} + +func mergingMapFieldsHaveConflicts( + left, right interface{}, + fieldType reflect.Type, + fieldPatchStrategy, fieldPatchMergeKey string, +) (bool, error) { + switch leftType := left.(type) { + case map[string]interface{}: + rightType, ok := right.(map[string]interface{}) + if !ok { + return true, nil + } + leftMarker, okLeft := leftType[directiveMarker] + rightMarker, okRight := rightType[directiveMarker] + // if one or the other has a directive marker, + // then we need to consider that before looking at the individual keys, + // since a directive operates on the whole map. + if okLeft || okRight { + // if one has a directive marker and the other doesn't, + // then we have a conflict, since one is deleting or replacing the whole map, + // and the other is doing things to individual keys. + if okLeft != okRight { + return true, nil + } + // if they both have markers, but they are not the same directive, + // then we have a conflict because they're doing different things to the map. + if leftMarker != rightMarker { + return true, nil + } + } + if fieldPatchStrategy == replaceDirective { + return false, nil + } + // Check the individual keys. + return mapsHaveConflicts(leftType, rightType, fieldType) + + case []interface{}: + rightType, ok := right.([]interface{}) + if !ok { + return true, nil + } + return slicesHaveConflicts(leftType, rightType, fieldType, fieldPatchStrategy, fieldPatchMergeKey) + + case string, float64, bool, int, int64, nil: + return !reflect.DeepEqual(left, right), nil + default: + return true, fmt.Errorf("unknown type: %v", reflect.TypeOf(left)) + } +} + +func mapsHaveConflicts(typedLeft, typedRight map[string]interface{}, structType reflect.Type) (bool, error) { + for key, leftValue := range typedLeft { + if key != directiveMarker && key != retainKeysDirective { + if rightValue, ok := typedRight[key]; ok { + fieldType, fieldPatchStrategies, fieldPatchMergeKey, err := forkedjson.LookupPatchMetadata(structType, key) + if err != nil { + return true, err + } + _, patchStrategy, err := extractRetainKeysPatchStrategy(fieldPatchStrategies) + if err != nil { + return true, err + } + + if hasConflicts, err := mergingMapFieldsHaveConflicts(leftValue, rightValue, + fieldType, patchStrategy, fieldPatchMergeKey); hasConflicts { + return true, err + } + } + } + } + + return false, nil +} + +func slicesHaveConflicts( + typedLeft, typedRight []interface{}, + fieldType reflect.Type, + fieldPatchStrategy, fieldPatchMergeKey string, +) (bool, error) { + elementType, err := sliceElementType(typedLeft, typedRight) + if err != nil { + return true, err + } + + valueType := fieldType.Elem() + if fieldPatchStrategy == mergeDirective { + // Merging lists of scalars have no conflicts by definition + // So we only need to check further if the elements are maps + if elementType.Kind() != reflect.Map { + return false, nil + } + + // Build a map for each slice and then compare the two maps + leftMap, err := sliceOfMapsToMapOfMaps(typedLeft, fieldPatchMergeKey) + if err != nil { + return true, err + } + + rightMap, err := sliceOfMapsToMapOfMaps(typedRight, fieldPatchMergeKey) + if err != nil { + return true, err + } + + return mapsOfMapsHaveConflicts(leftMap, rightMap, valueType) + } + + // Either we don't have type information, or these are non-merging lists + if len(typedLeft) != len(typedRight) { + return true, nil + } + + // Sort scalar slices to prevent ordering issues + // We have no way to sort non-merging lists of maps + if elementType.Kind() != reflect.Map { + typedLeft = deduplicateAndSortScalars(typedLeft) + typedRight = deduplicateAndSortScalars(typedRight) + } + + // Compare the slices element by element in order + // This test will fail if the slices are not sorted + for i := range typedLeft { + if hasConflicts, err := mergingMapFieldsHaveConflicts(typedLeft[i], typedRight[i], valueType, "", ""); hasConflicts { + return true, err + } + } + + return false, nil +} + +func sliceOfMapsToMapOfMaps(slice []interface{}, mergeKey string) (map[string]interface{}, error) { + result := make(map[string]interface{}, len(slice)) + for _, value := range slice { + typedValue, ok := value.(map[string]interface{}) + if !ok { + return nil, fmt.Errorf("invalid element type in merging list:%v", slice) + } + + mergeValue, ok := typedValue[mergeKey] + if !ok { + return nil, fmt.Errorf("cannot find merge key `%s` in merging list element:%v", mergeKey, typedValue) + } + + result[fmt.Sprintf("%s", mergeValue)] = typedValue + } + + return result, nil +} + +func mapsOfMapsHaveConflicts(typedLeft, typedRight map[string]interface{}, structType reflect.Type) (bool, error) { + for key, leftValue := range typedLeft { + if rightValue, ok := typedRight[key]; ok { + if hasConflicts, err := mergingMapFieldsHaveConflicts(leftValue, rightValue, structType, "", ""); hasConflicts { + return true, err + } + } + } + + return false, nil +} + +// CreateThreeWayMergePatch reconciles a modified configuration with an original configuration, +// while preserving any changes or deletions made to the original configuration in the interim, +// and not overridden by the current configuration. All three documents must be passed to the +// method as json encoded content. It will return a strategic merge patch, or an error if any +// of the documents is invalid, or if there are any preconditions that fail against the modified +// configuration, or, if overwrite is false and there are conflicts between the modified and current +// configurations. Conflicts are defined as keys changed differently from original to modified +// than from original to current. In other words, a conflict occurs if modified changes any key +// in a way that is different from how it is changed in current (e.g., deleting it, changing its +// value). We also propagate values fields that do not exist in original but are explicitly +// defined in modified. +func CreateThreeWayMergePatch(original, modified, current []byte, dataStruct interface{}, overwrite bool, fns ...mergepatch.PreconditionFunc) ([]byte, error) { + originalMap := map[string]interface{}{} + if len(original) > 0 { + if err := json.Unmarshal(original, &originalMap); err != nil { + return nil, mergepatch.ErrBadJSONDoc + } + } + + modifiedMap := map[string]interface{}{} + if len(modified) > 0 { + if err := json.Unmarshal(modified, &modifiedMap); err != nil { + return nil, mergepatch.ErrBadJSONDoc + } + } + + currentMap := map[string]interface{}{} + if len(current) > 0 { + if err := json.Unmarshal(current, ¤tMap); err != nil { + return nil, mergepatch.ErrBadJSONDoc + } + } + + t, err := getTagStructType(dataStruct) + if err != nil { + return nil, err + } + + // The patch is the difference from current to modified without deletions, plus deletions + // from original to modified. To find it, we compute deletions, which are the deletions from + // original to modified, and delta, which is the difference from current to modified without + // deletions, and then apply delta to deletions as a patch, which should be strictly additive. + deltaMapDiffOptions := DiffOptions{ + IgnoreDeletions: true, + SetElementOrder: true, + } + deltaMap, err := diffMaps(currentMap, modifiedMap, t, deltaMapDiffOptions) + if err != nil { + return nil, err + } + deletionsMapDiffOptions := DiffOptions{ + SetElementOrder: true, + IgnoreChangesAndAdditions: true, + } + deletionsMap, err := diffMaps(originalMap, modifiedMap, t, deletionsMapDiffOptions) + if err != nil { + return nil, err + } + + mergeOptions := MergeOptions{} + patchMap, err := mergeMap(deletionsMap, deltaMap, t, mergeOptions) + if err != nil { + return nil, err + } + + // Apply the preconditions to the patch, and return an error if any of them fail. + for _, fn := range fns { + if !fn(patchMap) { + return nil, mergepatch.NewErrPreconditionFailed(patchMap) + } + } + + // If overwrite is false, and the patch contains any keys that were changed differently, + // then return a conflict error. + if !overwrite { + changeMapDiffOptions := DiffOptions{} + changedMap, err := diffMaps(originalMap, currentMap, t, changeMapDiffOptions) + if err != nil { + return nil, err + } + + hasConflicts, err := MergingMapsHaveConflicts(patchMap, changedMap, dataStruct) + if err != nil { + return nil, err + } + + if hasConflicts { + return nil, mergepatch.NewErrConflict(mergepatch.ToYAMLOrError(patchMap), mergepatch.ToYAMLOrError(changedMap)) + } + } + + return json.Marshal(patchMap) +} + +func ItemAddedToModifiedSlice(original, modified string) bool { return original > modified } + +func ItemRemovedFromModifiedSlice(original, modified string) bool { return original < modified } + +func ItemMatchesOriginalAndModifiedSlice(original, modified string) bool { return original == modified } + +func CreateDeleteDirective(mergeKey string, mergeKeyValue interface{}) map[string]interface{} { + return map[string]interface{}{mergeKey: mergeKeyValue, directiveMarker: deleteDirective} +} + +func mapTypeAssertion(original, patch interface{}) (map[string]interface{}, map[string]interface{}, error) { + typedOriginal, ok := original.(map[string]interface{}) + if !ok { + return nil, nil, mergepatch.ErrBadArgType(typedOriginal, original) + } + typedPatch, ok := patch.(map[string]interface{}) + if !ok { + return nil, nil, mergepatch.ErrBadArgType(typedPatch, patch) + } + return typedOriginal, typedPatch, nil +} + +func sliceTypeAssertion(original, patch interface{}) ([]interface{}, []interface{}, error) { + typedOriginal, ok := original.([]interface{}) + if !ok { + return nil, nil, mergepatch.ErrBadArgType(typedOriginal, original) + } + typedPatch, ok := patch.([]interface{}) + if !ok { + return nil, nil, mergepatch.ErrBadArgType(typedPatch, patch) + } + return typedOriginal, typedPatch, nil +} + +// extractRetainKeysPatchStrategy process patch strategy, which is a string may contains multiple +// patch strategies seperated by ",". It returns a boolean var indicating if it has +// retainKeys strategies and a string for the other strategy. +func extractRetainKeysPatchStrategy(strategies []string) (bool, string, error) { + switch len(strategies) { + case 0: + return false, "", nil + case 1: + singleStrategy := strategies[0] + switch singleStrategy { + case retainKeysStrategy: + return true, "", nil + default: + return false, singleStrategy, nil + } + case 2: + switch { + case strategies[0] == retainKeysStrategy: + return true, strategies[1], nil + case strategies[1] == retainKeysStrategy: + return true, strategies[0], nil + default: + return false, "", fmt.Errorf("unexpected patch strategy: %v", strategies) + } + default: + return false, "", fmt.Errorf("unexpected patch strategy: %v", strategies) + } +} + +// hasAdditionalNewField returns if original map has additional key with non-nil value than modified. +func hasAdditionalNewField(original, modified map[string]interface{}) bool { + for k, v := range original { + if v == nil { + continue + } + if _, found := modified[k]; !found { + return true + } + } + return false +} diff --git a/vendor/k8s.io/apimachinery/pkg/util/remotecommand/BUILD b/vendor/k8s.io/apimachinery/third_party/forked/golang/json/BUILD similarity index 72% rename from vendor/k8s.io/apimachinery/pkg/util/remotecommand/BUILD rename to vendor/k8s.io/apimachinery/third_party/forked/golang/json/BUILD index 0293e0ddad3..9754f28e932 100644 --- a/vendor/k8s.io/apimachinery/pkg/util/remotecommand/BUILD +++ b/vendor/k8s.io/apimachinery/third_party/forked/golang/json/BUILD @@ -3,12 +3,18 @@ package(default_visibility = ["//visibility:public"]) load( "@io_bazel_rules_go//go:def.bzl", "go_library", + "go_test", ) go_library( name = "go_default_library", - srcs = ["constants.go"], - deps = ["//vendor/k8s.io/apimachinery/pkg/apis/meta/v1:go_default_library"], + srcs = ["fields.go"], +) + +go_test( + name = "go_default_test", + srcs = ["fields_test.go"], + library = ":go_default_library", ) filegroup( diff --git a/vendor/k8s.io/apimachinery/third_party/forked/golang/json/OWNERS b/vendor/k8s.io/apimachinery/third_party/forked/golang/json/OWNERS new file mode 100644 index 00000000000..8e8d9fce8ef --- /dev/null +++ b/vendor/k8s.io/apimachinery/third_party/forked/golang/json/OWNERS @@ -0,0 +1,5 @@ +approvers: +- pwittrock +reviewers: +- mengqiy +- apelisse diff --git a/vendor/k8s.io/apimachinery/third_party/forked/golang/json/fields.go b/vendor/k8s.io/apimachinery/third_party/forked/golang/json/fields.go new file mode 100644 index 00000000000..006972ecafd --- /dev/null +++ b/vendor/k8s.io/apimachinery/third_party/forked/golang/json/fields.go @@ -0,0 +1,516 @@ +// Copyright 2013 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +// Package json is forked from the Go standard library to enable us to find the +// field of a struct that a given JSON key maps to. +package json + +import ( + "bytes" + "fmt" + "reflect" + "sort" + "strings" + "sync" + "unicode" + "unicode/utf8" +) + +const ( + patchStrategyTagKey = "patchStrategy" + patchMergeKeyTagKey = "patchMergeKey" +) + +// Finds the patchStrategy and patchMergeKey struct tag fields on a given +// struct field given the struct type and the JSON name of the field. +// It returns field type, a slice of patch strategies, merge key and error. +// TODO: fix the returned errors to be introspectable. +func LookupPatchMetadata(t reflect.Type, jsonField string) ( + elemType reflect.Type, patchStrategies []string, patchMergeKey string, e error) { + if t.Kind() == reflect.Ptr { + t = t.Elem() + } + if t.Kind() == reflect.Map { + elemType = t.Elem() + return + } + if t.Kind() != reflect.Struct { + e = fmt.Errorf("merging an object in json but data type is not map or struct, instead is: %s", + t.Kind().String()) + return + } + jf := []byte(jsonField) + // Find the field that the JSON library would use. + var f *field + fields := cachedTypeFields(t) + for i := range fields { + ff := &fields[i] + if bytes.Equal(ff.nameBytes, jf) { + f = ff + break + } + // Do case-insensitive comparison. + if f == nil && ff.equalFold(ff.nameBytes, jf) { + f = ff + } + } + if f != nil { + // Find the reflect.Value of the most preferential struct field. + tjf := t.Field(f.index[0]) + // we must navigate down all the anonymously included structs in the chain + for i := 1; i < len(f.index); i++ { + tjf = tjf.Type.Field(f.index[i]) + } + patchStrategy := tjf.Tag.Get(patchStrategyTagKey) + patchMergeKey = tjf.Tag.Get(patchMergeKeyTagKey) + patchStrategies = strings.Split(patchStrategy, ",") + elemType = tjf.Type + return + } + e = fmt.Errorf("unable to find api field in struct %s for the json field %q", t.Name(), jsonField) + return +} + +// A field represents a single field found in a struct. +type field struct { + name string + nameBytes []byte // []byte(name) + equalFold func(s, t []byte) bool // bytes.EqualFold or equivalent + + tag bool + // index is the sequence of indexes from the containing type fields to this field. + // it is a slice because anonymous structs will need multiple navigation steps to correctly + // resolve the proper fields + index []int + typ reflect.Type + omitEmpty bool + quoted bool +} + +func (f field) String() string { + return fmt.Sprintf("{name: %s, type: %v, tag: %v, index: %v, omitEmpty: %v, quoted: %v}", f.name, f.typ, f.tag, f.index, f.omitEmpty, f.quoted) +} + +func fillField(f field) field { + f.nameBytes = []byte(f.name) + f.equalFold = foldFunc(f.nameBytes) + return f +} + +// byName sorts field by name, breaking ties with depth, +// then breaking ties with "name came from json tag", then +// breaking ties with index sequence. +type byName []field + +func (x byName) Len() int { return len(x) } + +func (x byName) Swap(i, j int) { x[i], x[j] = x[j], x[i] } + +func (x byName) Less(i, j int) bool { + if x[i].name != x[j].name { + return x[i].name < x[j].name + } + if len(x[i].index) != len(x[j].index) { + return len(x[i].index) < len(x[j].index) + } + if x[i].tag != x[j].tag { + return x[i].tag + } + return byIndex(x).Less(i, j) +} + +// byIndex sorts field by index sequence. +type byIndex []field + +func (x byIndex) Len() int { return len(x) } + +func (x byIndex) Swap(i, j int) { x[i], x[j] = x[j], x[i] } + +func (x byIndex) Less(i, j int) bool { + for k, xik := range x[i].index { + if k >= len(x[j].index) { + return false + } + if xik != x[j].index[k] { + return xik < x[j].index[k] + } + } + return len(x[i].index) < len(x[j].index) +} + +// typeFields returns a list of fields that JSON should recognize for the given type. +// The algorithm is breadth-first search over the set of structs to include - the top struct +// and then any reachable anonymous structs. +func typeFields(t reflect.Type) []field { + // Anonymous fields to explore at the current level and the next. + current := []field{} + next := []field{{typ: t}} + + // Count of queued names for current level and the next. + count := map[reflect.Type]int{} + nextCount := map[reflect.Type]int{} + + // Types already visited at an earlier level. + visited := map[reflect.Type]bool{} + + // Fields found. + var fields []field + + for len(next) > 0 { + current, next = next, current[:0] + count, nextCount = nextCount, map[reflect.Type]int{} + + for _, f := range current { + if visited[f.typ] { + continue + } + visited[f.typ] = true + + // Scan f.typ for fields to include. + for i := 0; i < f.typ.NumField(); i++ { + sf := f.typ.Field(i) + if sf.PkgPath != "" { // unexported + continue + } + tag := sf.Tag.Get("json") + if tag == "-" { + continue + } + name, opts := parseTag(tag) + if !isValidTag(name) { + name = "" + } + index := make([]int, len(f.index)+1) + copy(index, f.index) + index[len(f.index)] = i + + ft := sf.Type + if ft.Name() == "" && ft.Kind() == reflect.Ptr { + // Follow pointer. + ft = ft.Elem() + } + + // Record found field and index sequence. + if name != "" || !sf.Anonymous || ft.Kind() != reflect.Struct { + tagged := name != "" + if name == "" { + name = sf.Name + } + fields = append(fields, fillField(field{ + name: name, + tag: tagged, + index: index, + typ: ft, + omitEmpty: opts.Contains("omitempty"), + quoted: opts.Contains("string"), + })) + if count[f.typ] > 1 { + // If there were multiple instances, add a second, + // so that the annihilation code will see a duplicate. + // It only cares about the distinction between 1 or 2, + // so don't bother generating any more copies. + fields = append(fields, fields[len(fields)-1]) + } + continue + } + + // Record new anonymous struct to explore in next round. + nextCount[ft]++ + if nextCount[ft] == 1 { + next = append(next, fillField(field{name: ft.Name(), index: index, typ: ft})) + } + } + } + } + + sort.Sort(byName(fields)) + + // Delete all fields that are hidden by the Go rules for embedded fields, + // except that fields with JSON tags are promoted. + + // The fields are sorted in primary order of name, secondary order + // of field index length. Loop over names; for each name, delete + // hidden fields by choosing the one dominant field that survives. + out := fields[:0] + for advance, i := 0, 0; i < len(fields); i += advance { + // One iteration per name. + // Find the sequence of fields with the name of this first field. + fi := fields[i] + name := fi.name + for advance = 1; i+advance < len(fields); advance++ { + fj := fields[i+advance] + if fj.name != name { + break + } + } + if advance == 1 { // Only one field with this name + out = append(out, fi) + continue + } + dominant, ok := dominantField(fields[i : i+advance]) + if ok { + out = append(out, dominant) + } + } + + fields = out + sort.Sort(byIndex(fields)) + + return fields +} + +// dominantField looks through the fields, all of which are known to +// have the same name, to find the single field that dominates the +// others using Go's embedding rules, modified by the presence of +// JSON tags. If there are multiple top-level fields, the boolean +// will be false: This condition is an error in Go and we skip all +// the fields. +func dominantField(fields []field) (field, bool) { + // The fields are sorted in increasing index-length order. The winner + // must therefore be one with the shortest index length. Drop all + // longer entries, which is easy: just truncate the slice. + length := len(fields[0].index) + tagged := -1 // Index of first tagged field. + for i, f := range fields { + if len(f.index) > length { + fields = fields[:i] + break + } + if f.tag { + if tagged >= 0 { + // Multiple tagged fields at the same level: conflict. + // Return no field. + return field{}, false + } + tagged = i + } + } + if tagged >= 0 { + return fields[tagged], true + } + // All remaining fields have the same length. If there's more than one, + // we have a conflict (two fields named "X" at the same level) and we + // return no field. + if len(fields) > 1 { + return field{}, false + } + return fields[0], true +} + +var fieldCache struct { + sync.RWMutex + m map[reflect.Type][]field +} + +// cachedTypeFields is like typeFields but uses a cache to avoid repeated work. +func cachedTypeFields(t reflect.Type) []field { + fieldCache.RLock() + f := fieldCache.m[t] + fieldCache.RUnlock() + if f != nil { + return f + } + + // Compute fields without lock. + // Might duplicate effort but won't hold other computations back. + f = typeFields(t) + if f == nil { + f = []field{} + } + + fieldCache.Lock() + if fieldCache.m == nil { + fieldCache.m = map[reflect.Type][]field{} + } + fieldCache.m[t] = f + fieldCache.Unlock() + return f +} + +func isValidTag(s string) bool { + if s == "" { + return false + } + for _, c := range s { + switch { + case strings.ContainsRune("!#$%&()*+-./:<=>?@[]^_{|}~ ", c): + // Backslash and quote chars are reserved, but + // otherwise any punctuation chars are allowed + // in a tag name. + default: + if !unicode.IsLetter(c) && !unicode.IsDigit(c) { + return false + } + } + } + return true +} + +const ( + caseMask = ^byte(0x20) // Mask to ignore case in ASCII. + kelvin = '\u212a' + smallLongEss = '\u017f' +) + +// foldFunc returns one of four different case folding equivalence +// functions, from most general (and slow) to fastest: +// +// 1) bytes.EqualFold, if the key s contains any non-ASCII UTF-8 +// 2) equalFoldRight, if s contains special folding ASCII ('k', 'K', 's', 'S') +// 3) asciiEqualFold, no special, but includes non-letters (including _) +// 4) simpleLetterEqualFold, no specials, no non-letters. +// +// The letters S and K are special because they map to 3 runes, not just 2: +// * S maps to s and to U+017F 'ſ' Latin small letter long s +// * k maps to K and to U+212A 'K' Kelvin sign +// See http://play.golang.org/p/tTxjOc0OGo +// +// The returned function is specialized for matching against s and +// should only be given s. It's not curried for performance reasons. +func foldFunc(s []byte) func(s, t []byte) bool { + nonLetter := false + special := false // special letter + for _, b := range s { + if b >= utf8.RuneSelf { + return bytes.EqualFold + } + upper := b & caseMask + if upper < 'A' || upper > 'Z' { + nonLetter = true + } else if upper == 'K' || upper == 'S' { + // See above for why these letters are special. + special = true + } + } + if special { + return equalFoldRight + } + if nonLetter { + return asciiEqualFold + } + return simpleLetterEqualFold +} + +// equalFoldRight is a specialization of bytes.EqualFold when s is +// known to be all ASCII (including punctuation), but contains an 's', +// 'S', 'k', or 'K', requiring a Unicode fold on the bytes in t. +// See comments on foldFunc. +func equalFoldRight(s, t []byte) bool { + for _, sb := range s { + if len(t) == 0 { + return false + } + tb := t[0] + if tb < utf8.RuneSelf { + if sb != tb { + sbUpper := sb & caseMask + if 'A' <= sbUpper && sbUpper <= 'Z' { + if sbUpper != tb&caseMask { + return false + } + } else { + return false + } + } + t = t[1:] + continue + } + // sb is ASCII and t is not. t must be either kelvin + // sign or long s; sb must be s, S, k, or K. + tr, size := utf8.DecodeRune(t) + switch sb { + case 's', 'S': + if tr != smallLongEss { + return false + } + case 'k', 'K': + if tr != kelvin { + return false + } + default: + return false + } + t = t[size:] + + } + if len(t) > 0 { + return false + } + return true +} + +// asciiEqualFold is a specialization of bytes.EqualFold for use when +// s is all ASCII (but may contain non-letters) and contains no +// special-folding letters. +// See comments on foldFunc. +func asciiEqualFold(s, t []byte) bool { + if len(s) != len(t) { + return false + } + for i, sb := range s { + tb := t[i] + if sb == tb { + continue + } + if ('a' <= sb && sb <= 'z') || ('A' <= sb && sb <= 'Z') { + if sb&caseMask != tb&caseMask { + return false + } + } else { + return false + } + } + return true +} + +// simpleLetterEqualFold is a specialization of bytes.EqualFold for +// use when s is all ASCII letters (no underscores, etc) and also +// doesn't contain 'k', 'K', 's', or 'S'. +// See comments on foldFunc. +func simpleLetterEqualFold(s, t []byte) bool { + if len(s) != len(t) { + return false + } + for i, b := range s { + if b&caseMask != t[i]&caseMask { + return false + } + } + return true +} + +// tagOptions is the string following a comma in a struct field's "json" +// tag, or the empty string. It does not include the leading comma. +type tagOptions string + +// parseTag splits a struct field's json tag into its name and +// comma-separated options. +func parseTag(tag string) (string, tagOptions) { + if idx := strings.Index(tag, ","); idx != -1 { + return tag[:idx], tagOptions(tag[idx+1:]) + } + return tag, tagOptions("") +} + +// Contains reports whether a comma-separated list of options +// contains a particular substr flag. substr must be surrounded by a +// string boundary or commas. +func (o tagOptions) Contains(optionName string) bool { + if len(o) == 0 { + return false + } + s := string(o) + for s != "" { + var next string + i := strings.Index(s, ",") + if i >= 0 { + s, next = s[:i], s[i+1:] + } + if s == optionName { + return true + } + s = next + } + return false +} diff --git a/vendor/k8s.io/client-go/informers/BUILD b/vendor/k8s.io/client-go/informers/BUILD new file mode 100644 index 00000000000..1b1df1450b8 --- /dev/null +++ b/vendor/k8s.io/client-go/informers/BUILD @@ -0,0 +1,83 @@ +package(default_visibility = ["//visibility:public"]) + +load( + "@io_bazel_rules_go//go:def.bzl", + "go_library", +) + +go_library( + name = "go_default_library", + srcs = [ + "factory.go", + "generic.go", + ], + deps = [ + "//vendor/k8s.io/api/admissionregistration/v1alpha1:go_default_library", + "//vendor/k8s.io/api/apps/v1beta1:go_default_library", + "//vendor/k8s.io/api/apps/v1beta2:go_default_library", + "//vendor/k8s.io/api/autoscaling/v1:go_default_library", + "//vendor/k8s.io/api/autoscaling/v2beta1:go_default_library", + "//vendor/k8s.io/api/batch/v1:go_default_library", + "//vendor/k8s.io/api/batch/v1beta1:go_default_library", + "//vendor/k8s.io/api/batch/v2alpha1:go_default_library", + "//vendor/k8s.io/api/certificates/v1beta1:go_default_library", + "//vendor/k8s.io/api/core/v1:go_default_library", + "//vendor/k8s.io/api/extensions/v1beta1:go_default_library", + "//vendor/k8s.io/api/networking/v1:go_default_library", + "//vendor/k8s.io/api/policy/v1beta1:go_default_library", + "//vendor/k8s.io/api/rbac/v1:go_default_library", + "//vendor/k8s.io/api/rbac/v1alpha1:go_default_library", + "//vendor/k8s.io/api/rbac/v1beta1:go_default_library", + "//vendor/k8s.io/api/scheduling/v1alpha1:go_default_library", + "//vendor/k8s.io/api/settings/v1alpha1:go_default_library", + "//vendor/k8s.io/api/storage/v1:go_default_library", + "//vendor/k8s.io/api/storage/v1beta1:go_default_library", + "//vendor/k8s.io/apimachinery/pkg/runtime:go_default_library", + "//vendor/k8s.io/apimachinery/pkg/runtime/schema:go_default_library", + "//vendor/k8s.io/client-go/informers/admissionregistration:go_default_library", + "//vendor/k8s.io/client-go/informers/apps:go_default_library", + "//vendor/k8s.io/client-go/informers/autoscaling:go_default_library", + "//vendor/k8s.io/client-go/informers/batch:go_default_library", + "//vendor/k8s.io/client-go/informers/certificates:go_default_library", + "//vendor/k8s.io/client-go/informers/core:go_default_library", + "//vendor/k8s.io/client-go/informers/extensions:go_default_library", + "//vendor/k8s.io/client-go/informers/internalinterfaces:go_default_library", + "//vendor/k8s.io/client-go/informers/networking:go_default_library", + "//vendor/k8s.io/client-go/informers/policy:go_default_library", + "//vendor/k8s.io/client-go/informers/rbac:go_default_library", + "//vendor/k8s.io/client-go/informers/scheduling:go_default_library", + "//vendor/k8s.io/client-go/informers/settings:go_default_library", + "//vendor/k8s.io/client-go/informers/storage:go_default_library", + "//vendor/k8s.io/client-go/kubernetes:go_default_library", + "//vendor/k8s.io/client-go/tools/cache:go_default_library", + ], +) + +filegroup( + name = "package-srcs", + srcs = glob(["**"]), + tags = ["automanaged"], + visibility = ["//visibility:private"], +) + +filegroup( + name = "all-srcs", + srcs = [ + ":package-srcs", + "//staging/src/k8s.io/client-go/informers/admissionregistration:all-srcs", + "//staging/src/k8s.io/client-go/informers/apps:all-srcs", + "//staging/src/k8s.io/client-go/informers/autoscaling:all-srcs", + "//staging/src/k8s.io/client-go/informers/batch:all-srcs", + "//staging/src/k8s.io/client-go/informers/certificates:all-srcs", + "//staging/src/k8s.io/client-go/informers/core:all-srcs", + "//staging/src/k8s.io/client-go/informers/extensions:all-srcs", + "//staging/src/k8s.io/client-go/informers/internalinterfaces:all-srcs", + "//staging/src/k8s.io/client-go/informers/networking:all-srcs", + "//staging/src/k8s.io/client-go/informers/policy:all-srcs", + "//staging/src/k8s.io/client-go/informers/rbac:all-srcs", + "//staging/src/k8s.io/client-go/informers/scheduling:all-srcs", + "//staging/src/k8s.io/client-go/informers/settings:all-srcs", + "//staging/src/k8s.io/client-go/informers/storage:all-srcs", + ], + tags = ["automanaged"], +) diff --git a/vendor/k8s.io/client-go/informers/admissionregistration/BUILD b/vendor/k8s.io/client-go/informers/admissionregistration/BUILD new file mode 100644 index 00000000000..28360513098 --- /dev/null +++ b/vendor/k8s.io/client-go/informers/admissionregistration/BUILD @@ -0,0 +1,31 @@ +package(default_visibility = ["//visibility:public"]) + +load( + "@io_bazel_rules_go//go:def.bzl", + "go_library", +) + +go_library( + name = "go_default_library", + srcs = ["interface.go"], + deps = [ + "//vendor/k8s.io/client-go/informers/admissionregistration/v1alpha1:go_default_library", + "//vendor/k8s.io/client-go/informers/internalinterfaces:go_default_library", + ], +) + +filegroup( + name = "package-srcs", + srcs = glob(["**"]), + tags = ["automanaged"], + visibility = ["//visibility:private"], +) + +filegroup( + name = "all-srcs", + srcs = [ + ":package-srcs", + "//staging/src/k8s.io/client-go/informers/admissionregistration/v1alpha1:all-srcs", + ], + tags = ["automanaged"], +) diff --git a/vendor/k8s.io/client-go/informers/admissionregistration/interface.go b/vendor/k8s.io/client-go/informers/admissionregistration/interface.go new file mode 100644 index 00000000000..19099ba0225 --- /dev/null +++ b/vendor/k8s.io/client-go/informers/admissionregistration/interface.go @@ -0,0 +1,44 @@ +/* +Copyright 2017 The Kubernetes Authors. + +Licensed under the Apache License, Version 2.0 (the "License"); +you may not use this file except in compliance with the License. +You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + +Unless required by applicable law or agreed to in writing, software +distributed under the License is distributed on an "AS IS" BASIS, +WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +See the License for the specific language governing permissions and +limitations under the License. +*/ + +// This file was automatically generated by informer-gen + +package admissionregistration + +import ( + v1alpha1 "k8s.io/client-go/informers/admissionregistration/v1alpha1" + internalinterfaces "k8s.io/client-go/informers/internalinterfaces" +) + +// Interface provides access to each of this group's versions. +type Interface interface { + // V1alpha1 provides access to shared informers for resources in V1alpha1. + V1alpha1() v1alpha1.Interface +} + +type group struct { + internalinterfaces.SharedInformerFactory +} + +// New returns a new Interface. +func New(f internalinterfaces.SharedInformerFactory) Interface { + return &group{f} +} + +// V1alpha1 returns a new v1alpha1.Interface. +func (g *group) V1alpha1() v1alpha1.Interface { + return v1alpha1.New(g.SharedInformerFactory) +} diff --git a/vendor/k8s.io/client-go/informers/admissionregistration/v1alpha1/BUILD b/vendor/k8s.io/client-go/informers/admissionregistration/v1alpha1/BUILD new file mode 100644 index 00000000000..8f405a3a5a8 --- /dev/null +++ b/vendor/k8s.io/client-go/informers/admissionregistration/v1alpha1/BUILD @@ -0,0 +1,38 @@ +package(default_visibility = ["//visibility:public"]) + +load( + "@io_bazel_rules_go//go:def.bzl", + "go_library", +) + +go_library( + name = "go_default_library", + srcs = [ + "externaladmissionhookconfiguration.go", + "initializerconfiguration.go", + "interface.go", + ], + deps = [ + "//vendor/k8s.io/api/admissionregistration/v1alpha1:go_default_library", + "//vendor/k8s.io/apimachinery/pkg/apis/meta/v1:go_default_library", + "//vendor/k8s.io/apimachinery/pkg/runtime:go_default_library", + "//vendor/k8s.io/apimachinery/pkg/watch:go_default_library", + "//vendor/k8s.io/client-go/informers/internalinterfaces:go_default_library", + "//vendor/k8s.io/client-go/kubernetes:go_default_library", + "//vendor/k8s.io/client-go/listers/admissionregistration/v1alpha1:go_default_library", + "//vendor/k8s.io/client-go/tools/cache:go_default_library", + ], +) + +filegroup( + name = "package-srcs", + srcs = glob(["**"]), + tags = ["automanaged"], + visibility = ["//visibility:private"], +) + +filegroup( + name = "all-srcs", + srcs = [":package-srcs"], + tags = ["automanaged"], +) diff --git a/vendor/k8s.io/client-go/informers/admissionregistration/v1alpha1/externaladmissionhookconfiguration.go b/vendor/k8s.io/client-go/informers/admissionregistration/v1alpha1/externaladmissionhookconfiguration.go new file mode 100644 index 00000000000..cdc03d99331 --- /dev/null +++ b/vendor/k8s.io/client-go/informers/admissionregistration/v1alpha1/externaladmissionhookconfiguration.go @@ -0,0 +1,73 @@ +/* +Copyright 2017 The Kubernetes Authors. + +Licensed under the Apache License, Version 2.0 (the "License"); +you may not use this file except in compliance with the License. +You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + +Unless required by applicable law or agreed to in writing, software +distributed under the License is distributed on an "AS IS" BASIS, +WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +See the License for the specific language governing permissions and +limitations under the License. +*/ + +// This file was automatically generated by informer-gen + +package v1alpha1 + +import ( + admissionregistration_v1alpha1 "k8s.io/api/admissionregistration/v1alpha1" + v1 "k8s.io/apimachinery/pkg/apis/meta/v1" + runtime "k8s.io/apimachinery/pkg/runtime" + watch "k8s.io/apimachinery/pkg/watch" + internalinterfaces "k8s.io/client-go/informers/internalinterfaces" + kubernetes "k8s.io/client-go/kubernetes" + v1alpha1 "k8s.io/client-go/listers/admissionregistration/v1alpha1" + cache "k8s.io/client-go/tools/cache" + time "time" +) + +// ExternalAdmissionHookConfigurationInformer provides access to a shared informer and lister for +// ExternalAdmissionHookConfigurations. +type ExternalAdmissionHookConfigurationInformer interface { + Informer() cache.SharedIndexInformer + Lister() v1alpha1.ExternalAdmissionHookConfigurationLister +} + +type externalAdmissionHookConfigurationInformer struct { + factory internalinterfaces.SharedInformerFactory +} + +// NewExternalAdmissionHookConfigurationInformer constructs a new informer for ExternalAdmissionHookConfiguration type. +// Always prefer using an informer factory to get a shared informer instead of getting an independent +// one. This reduces memory footprint and number of connections to the server. +func NewExternalAdmissionHookConfigurationInformer(client kubernetes.Interface, resyncPeriod time.Duration, indexers cache.Indexers) cache.SharedIndexInformer { + return cache.NewSharedIndexInformer( + &cache.ListWatch{ + ListFunc: func(options v1.ListOptions) (runtime.Object, error) { + return client.AdmissionregistrationV1alpha1().ExternalAdmissionHookConfigurations().List(options) + }, + WatchFunc: func(options v1.ListOptions) (watch.Interface, error) { + return client.AdmissionregistrationV1alpha1().ExternalAdmissionHookConfigurations().Watch(options) + }, + }, + &admissionregistration_v1alpha1.ExternalAdmissionHookConfiguration{}, + resyncPeriod, + indexers, + ) +} + +func defaultExternalAdmissionHookConfigurationInformer(client kubernetes.Interface, resyncPeriod time.Duration) cache.SharedIndexInformer { + return NewExternalAdmissionHookConfigurationInformer(client, resyncPeriod, cache.Indexers{cache.NamespaceIndex: cache.MetaNamespaceIndexFunc}) +} + +func (f *externalAdmissionHookConfigurationInformer) Informer() cache.SharedIndexInformer { + return f.factory.InformerFor(&admissionregistration_v1alpha1.ExternalAdmissionHookConfiguration{}, defaultExternalAdmissionHookConfigurationInformer) +} + +func (f *externalAdmissionHookConfigurationInformer) Lister() v1alpha1.ExternalAdmissionHookConfigurationLister { + return v1alpha1.NewExternalAdmissionHookConfigurationLister(f.Informer().GetIndexer()) +} diff --git a/vendor/k8s.io/client-go/informers/admissionregistration/v1alpha1/initializerconfiguration.go b/vendor/k8s.io/client-go/informers/admissionregistration/v1alpha1/initializerconfiguration.go new file mode 100644 index 00000000000..90e0078fc07 --- /dev/null +++ b/vendor/k8s.io/client-go/informers/admissionregistration/v1alpha1/initializerconfiguration.go @@ -0,0 +1,73 @@ +/* +Copyright 2017 The Kubernetes Authors. + +Licensed under the Apache License, Version 2.0 (the "License"); +you may not use this file except in compliance with the License. +You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + +Unless required by applicable law or agreed to in writing, software +distributed under the License is distributed on an "AS IS" BASIS, +WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +See the License for the specific language governing permissions and +limitations under the License. +*/ + +// This file was automatically generated by informer-gen + +package v1alpha1 + +import ( + admissionregistration_v1alpha1 "k8s.io/api/admissionregistration/v1alpha1" + v1 "k8s.io/apimachinery/pkg/apis/meta/v1" + runtime "k8s.io/apimachinery/pkg/runtime" + watch "k8s.io/apimachinery/pkg/watch" + internalinterfaces "k8s.io/client-go/informers/internalinterfaces" + kubernetes "k8s.io/client-go/kubernetes" + v1alpha1 "k8s.io/client-go/listers/admissionregistration/v1alpha1" + cache "k8s.io/client-go/tools/cache" + time "time" +) + +// InitializerConfigurationInformer provides access to a shared informer and lister for +// InitializerConfigurations. +type InitializerConfigurationInformer interface { + Informer() cache.SharedIndexInformer + Lister() v1alpha1.InitializerConfigurationLister +} + +type initializerConfigurationInformer struct { + factory internalinterfaces.SharedInformerFactory +} + +// NewInitializerConfigurationInformer constructs a new informer for InitializerConfiguration type. +// Always prefer using an informer factory to get a shared informer instead of getting an independent +// one. This reduces memory footprint and number of connections to the server. +func NewInitializerConfigurationInformer(client kubernetes.Interface, resyncPeriod time.Duration, indexers cache.Indexers) cache.SharedIndexInformer { + return cache.NewSharedIndexInformer( + &cache.ListWatch{ + ListFunc: func(options v1.ListOptions) (runtime.Object, error) { + return client.AdmissionregistrationV1alpha1().InitializerConfigurations().List(options) + }, + WatchFunc: func(options v1.ListOptions) (watch.Interface, error) { + return client.AdmissionregistrationV1alpha1().InitializerConfigurations().Watch(options) + }, + }, + &admissionregistration_v1alpha1.InitializerConfiguration{}, + resyncPeriod, + indexers, + ) +} + +func defaultInitializerConfigurationInformer(client kubernetes.Interface, resyncPeriod time.Duration) cache.SharedIndexInformer { + return NewInitializerConfigurationInformer(client, resyncPeriod, cache.Indexers{cache.NamespaceIndex: cache.MetaNamespaceIndexFunc}) +} + +func (f *initializerConfigurationInformer) Informer() cache.SharedIndexInformer { + return f.factory.InformerFor(&admissionregistration_v1alpha1.InitializerConfiguration{}, defaultInitializerConfigurationInformer) +} + +func (f *initializerConfigurationInformer) Lister() v1alpha1.InitializerConfigurationLister { + return v1alpha1.NewInitializerConfigurationLister(f.Informer().GetIndexer()) +} diff --git a/vendor/k8s.io/client-go/informers/admissionregistration/v1alpha1/interface.go b/vendor/k8s.io/client-go/informers/admissionregistration/v1alpha1/interface.go new file mode 100644 index 00000000000..33ff70766c5 --- /dev/null +++ b/vendor/k8s.io/client-go/informers/admissionregistration/v1alpha1/interface.go @@ -0,0 +1,50 @@ +/* +Copyright 2017 The Kubernetes Authors. + +Licensed under the Apache License, Version 2.0 (the "License"); +you may not use this file except in compliance with the License. +You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + +Unless required by applicable law or agreed to in writing, software +distributed under the License is distributed on an "AS IS" BASIS, +WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +See the License for the specific language governing permissions and +limitations under the License. +*/ + +// This file was automatically generated by informer-gen + +package v1alpha1 + +import ( + internalinterfaces "k8s.io/client-go/informers/internalinterfaces" +) + +// Interface provides access to all the informers in this group version. +type Interface interface { + // ExternalAdmissionHookConfigurations returns a ExternalAdmissionHookConfigurationInformer. + ExternalAdmissionHookConfigurations() ExternalAdmissionHookConfigurationInformer + // InitializerConfigurations returns a InitializerConfigurationInformer. + InitializerConfigurations() InitializerConfigurationInformer +} + +type version struct { + internalinterfaces.SharedInformerFactory +} + +// New returns a new Interface. +func New(f internalinterfaces.SharedInformerFactory) Interface { + return &version{f} +} + +// ExternalAdmissionHookConfigurations returns a ExternalAdmissionHookConfigurationInformer. +func (v *version) ExternalAdmissionHookConfigurations() ExternalAdmissionHookConfigurationInformer { + return &externalAdmissionHookConfigurationInformer{factory: v.SharedInformerFactory} +} + +// InitializerConfigurations returns a InitializerConfigurationInformer. +func (v *version) InitializerConfigurations() InitializerConfigurationInformer { + return &initializerConfigurationInformer{factory: v.SharedInformerFactory} +} diff --git a/vendor/k8s.io/client-go/informers/apps/BUILD b/vendor/k8s.io/client-go/informers/apps/BUILD new file mode 100644 index 00000000000..f7c0d1151dc --- /dev/null +++ b/vendor/k8s.io/client-go/informers/apps/BUILD @@ -0,0 +1,33 @@ +package(default_visibility = ["//visibility:public"]) + +load( + "@io_bazel_rules_go//go:def.bzl", + "go_library", +) + +go_library( + name = "go_default_library", + srcs = ["interface.go"], + deps = [ + "//vendor/k8s.io/client-go/informers/apps/v1beta1:go_default_library", + "//vendor/k8s.io/client-go/informers/apps/v1beta2:go_default_library", + "//vendor/k8s.io/client-go/informers/internalinterfaces:go_default_library", + ], +) + +filegroup( + name = "package-srcs", + srcs = glob(["**"]), + tags = ["automanaged"], + visibility = ["//visibility:private"], +) + +filegroup( + name = "all-srcs", + srcs = [ + ":package-srcs", + "//staging/src/k8s.io/client-go/informers/apps/v1beta1:all-srcs", + "//staging/src/k8s.io/client-go/informers/apps/v1beta2:all-srcs", + ], + tags = ["automanaged"], +) diff --git a/vendor/k8s.io/client-go/informers/apps/interface.go b/vendor/k8s.io/client-go/informers/apps/interface.go new file mode 100644 index 00000000000..8be06cfd201 --- /dev/null +++ b/vendor/k8s.io/client-go/informers/apps/interface.go @@ -0,0 +1,52 @@ +/* +Copyright 2017 The Kubernetes Authors. + +Licensed under the Apache License, Version 2.0 (the "License"); +you may not use this file except in compliance with the License. +You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + +Unless required by applicable law or agreed to in writing, software +distributed under the License is distributed on an "AS IS" BASIS, +WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +See the License for the specific language governing permissions and +limitations under the License. +*/ + +// This file was automatically generated by informer-gen + +package apps + +import ( + v1beta1 "k8s.io/client-go/informers/apps/v1beta1" + v1beta2 "k8s.io/client-go/informers/apps/v1beta2" + internalinterfaces "k8s.io/client-go/informers/internalinterfaces" +) + +// Interface provides access to each of this group's versions. +type Interface interface { + // V1beta1 provides access to shared informers for resources in V1beta1. + V1beta1() v1beta1.Interface + // V1beta2 provides access to shared informers for resources in V1beta2. + V1beta2() v1beta2.Interface +} + +type group struct { + internalinterfaces.SharedInformerFactory +} + +// New returns a new Interface. +func New(f internalinterfaces.SharedInformerFactory) Interface { + return &group{f} +} + +// V1beta1 returns a new v1beta1.Interface. +func (g *group) V1beta1() v1beta1.Interface { + return v1beta1.New(g.SharedInformerFactory) +} + +// V1beta2 returns a new v1beta2.Interface. +func (g *group) V1beta2() v1beta2.Interface { + return v1beta2.New(g.SharedInformerFactory) +} diff --git a/vendor/k8s.io/client-go/informers/apps/v1beta1/BUILD b/vendor/k8s.io/client-go/informers/apps/v1beta1/BUILD new file mode 100644 index 00000000000..c6eaee5e3ab --- /dev/null +++ b/vendor/k8s.io/client-go/informers/apps/v1beta1/BUILD @@ -0,0 +1,39 @@ +package(default_visibility = ["//visibility:public"]) + +load( + "@io_bazel_rules_go//go:def.bzl", + "go_library", +) + +go_library( + name = "go_default_library", + srcs = [ + "controllerrevision.go", + "deployment.go", + "interface.go", + "statefulset.go", + ], + deps = [ + "//vendor/k8s.io/api/apps/v1beta1:go_default_library", + "//vendor/k8s.io/apimachinery/pkg/apis/meta/v1:go_default_library", + "//vendor/k8s.io/apimachinery/pkg/runtime:go_default_library", + "//vendor/k8s.io/apimachinery/pkg/watch:go_default_library", + "//vendor/k8s.io/client-go/informers/internalinterfaces:go_default_library", + "//vendor/k8s.io/client-go/kubernetes:go_default_library", + "//vendor/k8s.io/client-go/listers/apps/v1beta1:go_default_library", + "//vendor/k8s.io/client-go/tools/cache:go_default_library", + ], +) + +filegroup( + name = "package-srcs", + srcs = glob(["**"]), + tags = ["automanaged"], + visibility = ["//visibility:private"], +) + +filegroup( + name = "all-srcs", + srcs = [":package-srcs"], + tags = ["automanaged"], +) diff --git a/vendor/k8s.io/client-go/informers/apps/v1beta1/controllerrevision.go b/vendor/k8s.io/client-go/informers/apps/v1beta1/controllerrevision.go new file mode 100644 index 00000000000..1a433f84efb --- /dev/null +++ b/vendor/k8s.io/client-go/informers/apps/v1beta1/controllerrevision.go @@ -0,0 +1,73 @@ +/* +Copyright 2017 The Kubernetes Authors. + +Licensed under the Apache License, Version 2.0 (the "License"); +you may not use this file except in compliance with the License. +You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + +Unless required by applicable law or agreed to in writing, software +distributed under the License is distributed on an "AS IS" BASIS, +WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +See the License for the specific language governing permissions and +limitations under the License. +*/ + +// This file was automatically generated by informer-gen + +package v1beta1 + +import ( + apps_v1beta1 "k8s.io/api/apps/v1beta1" + v1 "k8s.io/apimachinery/pkg/apis/meta/v1" + runtime "k8s.io/apimachinery/pkg/runtime" + watch "k8s.io/apimachinery/pkg/watch" + internalinterfaces "k8s.io/client-go/informers/internalinterfaces" + kubernetes "k8s.io/client-go/kubernetes" + v1beta1 "k8s.io/client-go/listers/apps/v1beta1" + cache "k8s.io/client-go/tools/cache" + time "time" +) + +// ControllerRevisionInformer provides access to a shared informer and lister for +// ControllerRevisions. +type ControllerRevisionInformer interface { + Informer() cache.SharedIndexInformer + Lister() v1beta1.ControllerRevisionLister +} + +type controllerRevisionInformer struct { + factory internalinterfaces.SharedInformerFactory +} + +// NewControllerRevisionInformer constructs a new informer for ControllerRevision type. +// Always prefer using an informer factory to get a shared informer instead of getting an independent +// one. This reduces memory footprint and number of connections to the server. +func NewControllerRevisionInformer(client kubernetes.Interface, namespace string, resyncPeriod time.Duration, indexers cache.Indexers) cache.SharedIndexInformer { + return cache.NewSharedIndexInformer( + &cache.ListWatch{ + ListFunc: func(options v1.ListOptions) (runtime.Object, error) { + return client.AppsV1beta1().ControllerRevisions(namespace).List(options) + }, + WatchFunc: func(options v1.ListOptions) (watch.Interface, error) { + return client.AppsV1beta1().ControllerRevisions(namespace).Watch(options) + }, + }, + &apps_v1beta1.ControllerRevision{}, + resyncPeriod, + indexers, + ) +} + +func defaultControllerRevisionInformer(client kubernetes.Interface, resyncPeriod time.Duration) cache.SharedIndexInformer { + return NewControllerRevisionInformer(client, v1.NamespaceAll, resyncPeriod, cache.Indexers{cache.NamespaceIndex: cache.MetaNamespaceIndexFunc}) +} + +func (f *controllerRevisionInformer) Informer() cache.SharedIndexInformer { + return f.factory.InformerFor(&apps_v1beta1.ControllerRevision{}, defaultControllerRevisionInformer) +} + +func (f *controllerRevisionInformer) Lister() v1beta1.ControllerRevisionLister { + return v1beta1.NewControllerRevisionLister(f.Informer().GetIndexer()) +} diff --git a/vendor/k8s.io/client-go/informers/apps/v1beta1/deployment.go b/vendor/k8s.io/client-go/informers/apps/v1beta1/deployment.go new file mode 100644 index 00000000000..d77f3b3c263 --- /dev/null +++ b/vendor/k8s.io/client-go/informers/apps/v1beta1/deployment.go @@ -0,0 +1,73 @@ +/* +Copyright 2017 The Kubernetes Authors. + +Licensed under the Apache License, Version 2.0 (the "License"); +you may not use this file except in compliance with the License. +You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + +Unless required by applicable law or agreed to in writing, software +distributed under the License is distributed on an "AS IS" BASIS, +WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +See the License for the specific language governing permissions and +limitations under the License. +*/ + +// This file was automatically generated by informer-gen + +package v1beta1 + +import ( + apps_v1beta1 "k8s.io/api/apps/v1beta1" + v1 "k8s.io/apimachinery/pkg/apis/meta/v1" + runtime "k8s.io/apimachinery/pkg/runtime" + watch "k8s.io/apimachinery/pkg/watch" + internalinterfaces "k8s.io/client-go/informers/internalinterfaces" + kubernetes "k8s.io/client-go/kubernetes" + v1beta1 "k8s.io/client-go/listers/apps/v1beta1" + cache "k8s.io/client-go/tools/cache" + time "time" +) + +// DeploymentInformer provides access to a shared informer and lister for +// Deployments. +type DeploymentInformer interface { + Informer() cache.SharedIndexInformer + Lister() v1beta1.DeploymentLister +} + +type deploymentInformer struct { + factory internalinterfaces.SharedInformerFactory +} + +// NewDeploymentInformer constructs a new informer for Deployment type. +// Always prefer using an informer factory to get a shared informer instead of getting an independent +// one. This reduces memory footprint and number of connections to the server. +func NewDeploymentInformer(client kubernetes.Interface, namespace string, resyncPeriod time.Duration, indexers cache.Indexers) cache.SharedIndexInformer { + return cache.NewSharedIndexInformer( + &cache.ListWatch{ + ListFunc: func(options v1.ListOptions) (runtime.Object, error) { + return client.AppsV1beta1().Deployments(namespace).List(options) + }, + WatchFunc: func(options v1.ListOptions) (watch.Interface, error) { + return client.AppsV1beta1().Deployments(namespace).Watch(options) + }, + }, + &apps_v1beta1.Deployment{}, + resyncPeriod, + indexers, + ) +} + +func defaultDeploymentInformer(client kubernetes.Interface, resyncPeriod time.Duration) cache.SharedIndexInformer { + return NewDeploymentInformer(client, v1.NamespaceAll, resyncPeriod, cache.Indexers{cache.NamespaceIndex: cache.MetaNamespaceIndexFunc}) +} + +func (f *deploymentInformer) Informer() cache.SharedIndexInformer { + return f.factory.InformerFor(&apps_v1beta1.Deployment{}, defaultDeploymentInformer) +} + +func (f *deploymentInformer) Lister() v1beta1.DeploymentLister { + return v1beta1.NewDeploymentLister(f.Informer().GetIndexer()) +} diff --git a/vendor/k8s.io/client-go/informers/apps/v1beta1/interface.go b/vendor/k8s.io/client-go/informers/apps/v1beta1/interface.go new file mode 100644 index 00000000000..11f55faad9d --- /dev/null +++ b/vendor/k8s.io/client-go/informers/apps/v1beta1/interface.go @@ -0,0 +1,57 @@ +/* +Copyright 2017 The Kubernetes Authors. + +Licensed under the Apache License, Version 2.0 (the "License"); +you may not use this file except in compliance with the License. +You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + +Unless required by applicable law or agreed to in writing, software +distributed under the License is distributed on an "AS IS" BASIS, +WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +See the License for the specific language governing permissions and +limitations under the License. +*/ + +// This file was automatically generated by informer-gen + +package v1beta1 + +import ( + internalinterfaces "k8s.io/client-go/informers/internalinterfaces" +) + +// Interface provides access to all the informers in this group version. +type Interface interface { + // ControllerRevisions returns a ControllerRevisionInformer. + ControllerRevisions() ControllerRevisionInformer + // Deployments returns a DeploymentInformer. + Deployments() DeploymentInformer + // StatefulSets returns a StatefulSetInformer. + StatefulSets() StatefulSetInformer +} + +type version struct { + internalinterfaces.SharedInformerFactory +} + +// New returns a new Interface. +func New(f internalinterfaces.SharedInformerFactory) Interface { + return &version{f} +} + +// ControllerRevisions returns a ControllerRevisionInformer. +func (v *version) ControllerRevisions() ControllerRevisionInformer { + return &controllerRevisionInformer{factory: v.SharedInformerFactory} +} + +// Deployments returns a DeploymentInformer. +func (v *version) Deployments() DeploymentInformer { + return &deploymentInformer{factory: v.SharedInformerFactory} +} + +// StatefulSets returns a StatefulSetInformer. +func (v *version) StatefulSets() StatefulSetInformer { + return &statefulSetInformer{factory: v.SharedInformerFactory} +} diff --git a/vendor/k8s.io/client-go/informers/apps/v1beta1/statefulset.go b/vendor/k8s.io/client-go/informers/apps/v1beta1/statefulset.go new file mode 100644 index 00000000000..3bd8af7d733 --- /dev/null +++ b/vendor/k8s.io/client-go/informers/apps/v1beta1/statefulset.go @@ -0,0 +1,73 @@ +/* +Copyright 2017 The Kubernetes Authors. + +Licensed under the Apache License, Version 2.0 (the "License"); +you may not use this file except in compliance with the License. +You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + +Unless required by applicable law or agreed to in writing, software +distributed under the License is distributed on an "AS IS" BASIS, +WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +See the License for the specific language governing permissions and +limitations under the License. +*/ + +// This file was automatically generated by informer-gen + +package v1beta1 + +import ( + apps_v1beta1 "k8s.io/api/apps/v1beta1" + v1 "k8s.io/apimachinery/pkg/apis/meta/v1" + runtime "k8s.io/apimachinery/pkg/runtime" + watch "k8s.io/apimachinery/pkg/watch" + internalinterfaces "k8s.io/client-go/informers/internalinterfaces" + kubernetes "k8s.io/client-go/kubernetes" + v1beta1 "k8s.io/client-go/listers/apps/v1beta1" + cache "k8s.io/client-go/tools/cache" + time "time" +) + +// StatefulSetInformer provides access to a shared informer and lister for +// StatefulSets. +type StatefulSetInformer interface { + Informer() cache.SharedIndexInformer + Lister() v1beta1.StatefulSetLister +} + +type statefulSetInformer struct { + factory internalinterfaces.SharedInformerFactory +} + +// NewStatefulSetInformer constructs a new informer for StatefulSet type. +// Always prefer using an informer factory to get a shared informer instead of getting an independent +// one. This reduces memory footprint and number of connections to the server. +func NewStatefulSetInformer(client kubernetes.Interface, namespace string, resyncPeriod time.Duration, indexers cache.Indexers) cache.SharedIndexInformer { + return cache.NewSharedIndexInformer( + &cache.ListWatch{ + ListFunc: func(options v1.ListOptions) (runtime.Object, error) { + return client.AppsV1beta1().StatefulSets(namespace).List(options) + }, + WatchFunc: func(options v1.ListOptions) (watch.Interface, error) { + return client.AppsV1beta1().StatefulSets(namespace).Watch(options) + }, + }, + &apps_v1beta1.StatefulSet{}, + resyncPeriod, + indexers, + ) +} + +func defaultStatefulSetInformer(client kubernetes.Interface, resyncPeriod time.Duration) cache.SharedIndexInformer { + return NewStatefulSetInformer(client, v1.NamespaceAll, resyncPeriod, cache.Indexers{cache.NamespaceIndex: cache.MetaNamespaceIndexFunc}) +} + +func (f *statefulSetInformer) Informer() cache.SharedIndexInformer { + return f.factory.InformerFor(&apps_v1beta1.StatefulSet{}, defaultStatefulSetInformer) +} + +func (f *statefulSetInformer) Lister() v1beta1.StatefulSetLister { + return v1beta1.NewStatefulSetLister(f.Informer().GetIndexer()) +} diff --git a/vendor/k8s.io/client-go/informers/apps/v1beta2/BUILD b/vendor/k8s.io/client-go/informers/apps/v1beta2/BUILD new file mode 100644 index 00000000000..1ad6b8f2ae3 --- /dev/null +++ b/vendor/k8s.io/client-go/informers/apps/v1beta2/BUILD @@ -0,0 +1,41 @@ +package(default_visibility = ["//visibility:public"]) + +load( + "@io_bazel_rules_go//go:def.bzl", + "go_library", +) + +go_library( + name = "go_default_library", + srcs = [ + "controllerrevision.go", + "daemonset.go", + "deployment.go", + "interface.go", + "replicaset.go", + "statefulset.go", + ], + deps = [ + "//vendor/k8s.io/api/apps/v1beta2:go_default_library", + "//vendor/k8s.io/apimachinery/pkg/apis/meta/v1:go_default_library", + "//vendor/k8s.io/apimachinery/pkg/runtime:go_default_library", + "//vendor/k8s.io/apimachinery/pkg/watch:go_default_library", + "//vendor/k8s.io/client-go/informers/internalinterfaces:go_default_library", + "//vendor/k8s.io/client-go/kubernetes:go_default_library", + "//vendor/k8s.io/client-go/listers/apps/v1beta2:go_default_library", + "//vendor/k8s.io/client-go/tools/cache:go_default_library", + ], +) + +filegroup( + name = "package-srcs", + srcs = glob(["**"]), + tags = ["automanaged"], + visibility = ["//visibility:private"], +) + +filegroup( + name = "all-srcs", + srcs = [":package-srcs"], + tags = ["automanaged"], +) diff --git a/vendor/k8s.io/client-go/informers/apps/v1beta2/controllerrevision.go b/vendor/k8s.io/client-go/informers/apps/v1beta2/controllerrevision.go new file mode 100644 index 00000000000..ba1be506be2 --- /dev/null +++ b/vendor/k8s.io/client-go/informers/apps/v1beta2/controllerrevision.go @@ -0,0 +1,73 @@ +/* +Copyright 2017 The Kubernetes Authors. + +Licensed under the Apache License, Version 2.0 (the "License"); +you may not use this file except in compliance with the License. +You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + +Unless required by applicable law or agreed to in writing, software +distributed under the License is distributed on an "AS IS" BASIS, +WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +See the License for the specific language governing permissions and +limitations under the License. +*/ + +// This file was automatically generated by informer-gen + +package v1beta2 + +import ( + apps_v1beta2 "k8s.io/api/apps/v1beta2" + v1 "k8s.io/apimachinery/pkg/apis/meta/v1" + runtime "k8s.io/apimachinery/pkg/runtime" + watch "k8s.io/apimachinery/pkg/watch" + internalinterfaces "k8s.io/client-go/informers/internalinterfaces" + kubernetes "k8s.io/client-go/kubernetes" + v1beta2 "k8s.io/client-go/listers/apps/v1beta2" + cache "k8s.io/client-go/tools/cache" + time "time" +) + +// ControllerRevisionInformer provides access to a shared informer and lister for +// ControllerRevisions. +type ControllerRevisionInformer interface { + Informer() cache.SharedIndexInformer + Lister() v1beta2.ControllerRevisionLister +} + +type controllerRevisionInformer struct { + factory internalinterfaces.SharedInformerFactory +} + +// NewControllerRevisionInformer constructs a new informer for ControllerRevision type. +// Always prefer using an informer factory to get a shared informer instead of getting an independent +// one. This reduces memory footprint and number of connections to the server. +func NewControllerRevisionInformer(client kubernetes.Interface, namespace string, resyncPeriod time.Duration, indexers cache.Indexers) cache.SharedIndexInformer { + return cache.NewSharedIndexInformer( + &cache.ListWatch{ + ListFunc: func(options v1.ListOptions) (runtime.Object, error) { + return client.AppsV1beta2().ControllerRevisions(namespace).List(options) + }, + WatchFunc: func(options v1.ListOptions) (watch.Interface, error) { + return client.AppsV1beta2().ControllerRevisions(namespace).Watch(options) + }, + }, + &apps_v1beta2.ControllerRevision{}, + resyncPeriod, + indexers, + ) +} + +func defaultControllerRevisionInformer(client kubernetes.Interface, resyncPeriod time.Duration) cache.SharedIndexInformer { + return NewControllerRevisionInformer(client, v1.NamespaceAll, resyncPeriod, cache.Indexers{cache.NamespaceIndex: cache.MetaNamespaceIndexFunc}) +} + +func (f *controllerRevisionInformer) Informer() cache.SharedIndexInformer { + return f.factory.InformerFor(&apps_v1beta2.ControllerRevision{}, defaultControllerRevisionInformer) +} + +func (f *controllerRevisionInformer) Lister() v1beta2.ControllerRevisionLister { + return v1beta2.NewControllerRevisionLister(f.Informer().GetIndexer()) +} diff --git a/vendor/k8s.io/client-go/informers/apps/v1beta2/daemonset.go b/vendor/k8s.io/client-go/informers/apps/v1beta2/daemonset.go new file mode 100644 index 00000000000..5c440f239ae --- /dev/null +++ b/vendor/k8s.io/client-go/informers/apps/v1beta2/daemonset.go @@ -0,0 +1,73 @@ +/* +Copyright 2017 The Kubernetes Authors. + +Licensed under the Apache License, Version 2.0 (the "License"); +you may not use this file except in compliance with the License. +You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + +Unless required by applicable law or agreed to in writing, software +distributed under the License is distributed on an "AS IS" BASIS, +WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +See the License for the specific language governing permissions and +limitations under the License. +*/ + +// This file was automatically generated by informer-gen + +package v1beta2 + +import ( + apps_v1beta2 "k8s.io/api/apps/v1beta2" + v1 "k8s.io/apimachinery/pkg/apis/meta/v1" + runtime "k8s.io/apimachinery/pkg/runtime" + watch "k8s.io/apimachinery/pkg/watch" + internalinterfaces "k8s.io/client-go/informers/internalinterfaces" + kubernetes "k8s.io/client-go/kubernetes" + v1beta2 "k8s.io/client-go/listers/apps/v1beta2" + cache "k8s.io/client-go/tools/cache" + time "time" +) + +// DaemonSetInformer provides access to a shared informer and lister for +// DaemonSets. +type DaemonSetInformer interface { + Informer() cache.SharedIndexInformer + Lister() v1beta2.DaemonSetLister +} + +type daemonSetInformer struct { + factory internalinterfaces.SharedInformerFactory +} + +// NewDaemonSetInformer constructs a new informer for DaemonSet type. +// Always prefer using an informer factory to get a shared informer instead of getting an independent +// one. This reduces memory footprint and number of connections to the server. +func NewDaemonSetInformer(client kubernetes.Interface, namespace string, resyncPeriod time.Duration, indexers cache.Indexers) cache.SharedIndexInformer { + return cache.NewSharedIndexInformer( + &cache.ListWatch{ + ListFunc: func(options v1.ListOptions) (runtime.Object, error) { + return client.AppsV1beta2().DaemonSets(namespace).List(options) + }, + WatchFunc: func(options v1.ListOptions) (watch.Interface, error) { + return client.AppsV1beta2().DaemonSets(namespace).Watch(options) + }, + }, + &apps_v1beta2.DaemonSet{}, + resyncPeriod, + indexers, + ) +} + +func defaultDaemonSetInformer(client kubernetes.Interface, resyncPeriod time.Duration) cache.SharedIndexInformer { + return NewDaemonSetInformer(client, v1.NamespaceAll, resyncPeriod, cache.Indexers{cache.NamespaceIndex: cache.MetaNamespaceIndexFunc}) +} + +func (f *daemonSetInformer) Informer() cache.SharedIndexInformer { + return f.factory.InformerFor(&apps_v1beta2.DaemonSet{}, defaultDaemonSetInformer) +} + +func (f *daemonSetInformer) Lister() v1beta2.DaemonSetLister { + return v1beta2.NewDaemonSetLister(f.Informer().GetIndexer()) +} diff --git a/vendor/k8s.io/client-go/informers/apps/v1beta2/deployment.go b/vendor/k8s.io/client-go/informers/apps/v1beta2/deployment.go new file mode 100644 index 00000000000..031bcddd238 --- /dev/null +++ b/vendor/k8s.io/client-go/informers/apps/v1beta2/deployment.go @@ -0,0 +1,73 @@ +/* +Copyright 2017 The Kubernetes Authors. + +Licensed under the Apache License, Version 2.0 (the "License"); +you may not use this file except in compliance with the License. +You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + +Unless required by applicable law or agreed to in writing, software +distributed under the License is distributed on an "AS IS" BASIS, +WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +See the License for the specific language governing permissions and +limitations under the License. +*/ + +// This file was automatically generated by informer-gen + +package v1beta2 + +import ( + apps_v1beta2 "k8s.io/api/apps/v1beta2" + v1 "k8s.io/apimachinery/pkg/apis/meta/v1" + runtime "k8s.io/apimachinery/pkg/runtime" + watch "k8s.io/apimachinery/pkg/watch" + internalinterfaces "k8s.io/client-go/informers/internalinterfaces" + kubernetes "k8s.io/client-go/kubernetes" + v1beta2 "k8s.io/client-go/listers/apps/v1beta2" + cache "k8s.io/client-go/tools/cache" + time "time" +) + +// DeploymentInformer provides access to a shared informer and lister for +// Deployments. +type DeploymentInformer interface { + Informer() cache.SharedIndexInformer + Lister() v1beta2.DeploymentLister +} + +type deploymentInformer struct { + factory internalinterfaces.SharedInformerFactory +} + +// NewDeploymentInformer constructs a new informer for Deployment type. +// Always prefer using an informer factory to get a shared informer instead of getting an independent +// one. This reduces memory footprint and number of connections to the server. +func NewDeploymentInformer(client kubernetes.Interface, namespace string, resyncPeriod time.Duration, indexers cache.Indexers) cache.SharedIndexInformer { + return cache.NewSharedIndexInformer( + &cache.ListWatch{ + ListFunc: func(options v1.ListOptions) (runtime.Object, error) { + return client.AppsV1beta2().Deployments(namespace).List(options) + }, + WatchFunc: func(options v1.ListOptions) (watch.Interface, error) { + return client.AppsV1beta2().Deployments(namespace).Watch(options) + }, + }, + &apps_v1beta2.Deployment{}, + resyncPeriod, + indexers, + ) +} + +func defaultDeploymentInformer(client kubernetes.Interface, resyncPeriod time.Duration) cache.SharedIndexInformer { + return NewDeploymentInformer(client, v1.NamespaceAll, resyncPeriod, cache.Indexers{cache.NamespaceIndex: cache.MetaNamespaceIndexFunc}) +} + +func (f *deploymentInformer) Informer() cache.SharedIndexInformer { + return f.factory.InformerFor(&apps_v1beta2.Deployment{}, defaultDeploymentInformer) +} + +func (f *deploymentInformer) Lister() v1beta2.DeploymentLister { + return v1beta2.NewDeploymentLister(f.Informer().GetIndexer()) +} diff --git a/vendor/k8s.io/client-go/informers/apps/v1beta2/interface.go b/vendor/k8s.io/client-go/informers/apps/v1beta2/interface.go new file mode 100644 index 00000000000..3f12f50325b --- /dev/null +++ b/vendor/k8s.io/client-go/informers/apps/v1beta2/interface.go @@ -0,0 +1,71 @@ +/* +Copyright 2017 The Kubernetes Authors. + +Licensed under the Apache License, Version 2.0 (the "License"); +you may not use this file except in compliance with the License. +You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + +Unless required by applicable law or agreed to in writing, software +distributed under the License is distributed on an "AS IS" BASIS, +WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +See the License for the specific language governing permissions and +limitations under the License. +*/ + +// This file was automatically generated by informer-gen + +package v1beta2 + +import ( + internalinterfaces "k8s.io/client-go/informers/internalinterfaces" +) + +// Interface provides access to all the informers in this group version. +type Interface interface { + // ControllerRevisions returns a ControllerRevisionInformer. + ControllerRevisions() ControllerRevisionInformer + // DaemonSets returns a DaemonSetInformer. + DaemonSets() DaemonSetInformer + // Deployments returns a DeploymentInformer. + Deployments() DeploymentInformer + // ReplicaSets returns a ReplicaSetInformer. + ReplicaSets() ReplicaSetInformer + // StatefulSets returns a StatefulSetInformer. + StatefulSets() StatefulSetInformer +} + +type version struct { + internalinterfaces.SharedInformerFactory +} + +// New returns a new Interface. +func New(f internalinterfaces.SharedInformerFactory) Interface { + return &version{f} +} + +// ControllerRevisions returns a ControllerRevisionInformer. +func (v *version) ControllerRevisions() ControllerRevisionInformer { + return &controllerRevisionInformer{factory: v.SharedInformerFactory} +} + +// DaemonSets returns a DaemonSetInformer. +func (v *version) DaemonSets() DaemonSetInformer { + return &daemonSetInformer{factory: v.SharedInformerFactory} +} + +// Deployments returns a DeploymentInformer. +func (v *version) Deployments() DeploymentInformer { + return &deploymentInformer{factory: v.SharedInformerFactory} +} + +// ReplicaSets returns a ReplicaSetInformer. +func (v *version) ReplicaSets() ReplicaSetInformer { + return &replicaSetInformer{factory: v.SharedInformerFactory} +} + +// StatefulSets returns a StatefulSetInformer. +func (v *version) StatefulSets() StatefulSetInformer { + return &statefulSetInformer{factory: v.SharedInformerFactory} +} diff --git a/vendor/k8s.io/client-go/informers/apps/v1beta2/replicaset.go b/vendor/k8s.io/client-go/informers/apps/v1beta2/replicaset.go new file mode 100644 index 00000000000..1eec8e8c995 --- /dev/null +++ b/vendor/k8s.io/client-go/informers/apps/v1beta2/replicaset.go @@ -0,0 +1,73 @@ +/* +Copyright 2017 The Kubernetes Authors. + +Licensed under the Apache License, Version 2.0 (the "License"); +you may not use this file except in compliance with the License. +You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + +Unless required by applicable law or agreed to in writing, software +distributed under the License is distributed on an "AS IS" BASIS, +WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +See the License for the specific language governing permissions and +limitations under the License. +*/ + +// This file was automatically generated by informer-gen + +package v1beta2 + +import ( + apps_v1beta2 "k8s.io/api/apps/v1beta2" + v1 "k8s.io/apimachinery/pkg/apis/meta/v1" + runtime "k8s.io/apimachinery/pkg/runtime" + watch "k8s.io/apimachinery/pkg/watch" + internalinterfaces "k8s.io/client-go/informers/internalinterfaces" + kubernetes "k8s.io/client-go/kubernetes" + v1beta2 "k8s.io/client-go/listers/apps/v1beta2" + cache "k8s.io/client-go/tools/cache" + time "time" +) + +// ReplicaSetInformer provides access to a shared informer and lister for +// ReplicaSets. +type ReplicaSetInformer interface { + Informer() cache.SharedIndexInformer + Lister() v1beta2.ReplicaSetLister +} + +type replicaSetInformer struct { + factory internalinterfaces.SharedInformerFactory +} + +// NewReplicaSetInformer constructs a new informer for ReplicaSet type. +// Always prefer using an informer factory to get a shared informer instead of getting an independent +// one. This reduces memory footprint and number of connections to the server. +func NewReplicaSetInformer(client kubernetes.Interface, namespace string, resyncPeriod time.Duration, indexers cache.Indexers) cache.SharedIndexInformer { + return cache.NewSharedIndexInformer( + &cache.ListWatch{ + ListFunc: func(options v1.ListOptions) (runtime.Object, error) { + return client.AppsV1beta2().ReplicaSets(namespace).List(options) + }, + WatchFunc: func(options v1.ListOptions) (watch.Interface, error) { + return client.AppsV1beta2().ReplicaSets(namespace).Watch(options) + }, + }, + &apps_v1beta2.ReplicaSet{}, + resyncPeriod, + indexers, + ) +} + +func defaultReplicaSetInformer(client kubernetes.Interface, resyncPeriod time.Duration) cache.SharedIndexInformer { + return NewReplicaSetInformer(client, v1.NamespaceAll, resyncPeriod, cache.Indexers{cache.NamespaceIndex: cache.MetaNamespaceIndexFunc}) +} + +func (f *replicaSetInformer) Informer() cache.SharedIndexInformer { + return f.factory.InformerFor(&apps_v1beta2.ReplicaSet{}, defaultReplicaSetInformer) +} + +func (f *replicaSetInformer) Lister() v1beta2.ReplicaSetLister { + return v1beta2.NewReplicaSetLister(f.Informer().GetIndexer()) +} diff --git a/vendor/k8s.io/client-go/informers/apps/v1beta2/statefulset.go b/vendor/k8s.io/client-go/informers/apps/v1beta2/statefulset.go new file mode 100644 index 00000000000..004e6b8ecf3 --- /dev/null +++ b/vendor/k8s.io/client-go/informers/apps/v1beta2/statefulset.go @@ -0,0 +1,73 @@ +/* +Copyright 2017 The Kubernetes Authors. + +Licensed under the Apache License, Version 2.0 (the "License"); +you may not use this file except in compliance with the License. +You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + +Unless required by applicable law or agreed to in writing, software +distributed under the License is distributed on an "AS IS" BASIS, +WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +See the License for the specific language governing permissions and +limitations under the License. +*/ + +// This file was automatically generated by informer-gen + +package v1beta2 + +import ( + apps_v1beta2 "k8s.io/api/apps/v1beta2" + v1 "k8s.io/apimachinery/pkg/apis/meta/v1" + runtime "k8s.io/apimachinery/pkg/runtime" + watch "k8s.io/apimachinery/pkg/watch" + internalinterfaces "k8s.io/client-go/informers/internalinterfaces" + kubernetes "k8s.io/client-go/kubernetes" + v1beta2 "k8s.io/client-go/listers/apps/v1beta2" + cache "k8s.io/client-go/tools/cache" + time "time" +) + +// StatefulSetInformer provides access to a shared informer and lister for +// StatefulSets. +type StatefulSetInformer interface { + Informer() cache.SharedIndexInformer + Lister() v1beta2.StatefulSetLister +} + +type statefulSetInformer struct { + factory internalinterfaces.SharedInformerFactory +} + +// NewStatefulSetInformer constructs a new informer for StatefulSet type. +// Always prefer using an informer factory to get a shared informer instead of getting an independent +// one. This reduces memory footprint and number of connections to the server. +func NewStatefulSetInformer(client kubernetes.Interface, namespace string, resyncPeriod time.Duration, indexers cache.Indexers) cache.SharedIndexInformer { + return cache.NewSharedIndexInformer( + &cache.ListWatch{ + ListFunc: func(options v1.ListOptions) (runtime.Object, error) { + return client.AppsV1beta2().StatefulSets(namespace).List(options) + }, + WatchFunc: func(options v1.ListOptions) (watch.Interface, error) { + return client.AppsV1beta2().StatefulSets(namespace).Watch(options) + }, + }, + &apps_v1beta2.StatefulSet{}, + resyncPeriod, + indexers, + ) +} + +func defaultStatefulSetInformer(client kubernetes.Interface, resyncPeriod time.Duration) cache.SharedIndexInformer { + return NewStatefulSetInformer(client, v1.NamespaceAll, resyncPeriod, cache.Indexers{cache.NamespaceIndex: cache.MetaNamespaceIndexFunc}) +} + +func (f *statefulSetInformer) Informer() cache.SharedIndexInformer { + return f.factory.InformerFor(&apps_v1beta2.StatefulSet{}, defaultStatefulSetInformer) +} + +func (f *statefulSetInformer) Lister() v1beta2.StatefulSetLister { + return v1beta2.NewStatefulSetLister(f.Informer().GetIndexer()) +} diff --git a/vendor/k8s.io/client-go/informers/autoscaling/BUILD b/vendor/k8s.io/client-go/informers/autoscaling/BUILD new file mode 100644 index 00000000000..81faa5955fe --- /dev/null +++ b/vendor/k8s.io/client-go/informers/autoscaling/BUILD @@ -0,0 +1,30 @@ +load("@io_bazel_rules_go//go:def.bzl", "go_library") + +go_library( + name = "go_default_library", + srcs = ["interface.go"], + visibility = ["//visibility:public"], + deps = [ + "//vendor/k8s.io/client-go/informers/autoscaling/v1:go_default_library", + "//vendor/k8s.io/client-go/informers/autoscaling/v2beta1:go_default_library", + "//vendor/k8s.io/client-go/informers/internalinterfaces:go_default_library", + ], +) + +filegroup( + name = "package-srcs", + srcs = glob(["**"]), + tags = ["automanaged"], + visibility = ["//visibility:private"], +) + +filegroup( + name = "all-srcs", + srcs = [ + ":package-srcs", + "//staging/src/k8s.io/client-go/informers/autoscaling/v1:all-srcs", + "//staging/src/k8s.io/client-go/informers/autoscaling/v2beta1:all-srcs", + ], + tags = ["automanaged"], + visibility = ["//visibility:public"], +) diff --git a/vendor/k8s.io/client-go/informers/autoscaling/interface.go b/vendor/k8s.io/client-go/informers/autoscaling/interface.go new file mode 100644 index 00000000000..520c0be3cc6 --- /dev/null +++ b/vendor/k8s.io/client-go/informers/autoscaling/interface.go @@ -0,0 +1,52 @@ +/* +Copyright 2017 The Kubernetes Authors. + +Licensed under the Apache License, Version 2.0 (the "License"); +you may not use this file except in compliance with the License. +You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + +Unless required by applicable law or agreed to in writing, software +distributed under the License is distributed on an "AS IS" BASIS, +WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +See the License for the specific language governing permissions and +limitations under the License. +*/ + +// This file was automatically generated by informer-gen + +package autoscaling + +import ( + v1 "k8s.io/client-go/informers/autoscaling/v1" + v2beta1 "k8s.io/client-go/informers/autoscaling/v2beta1" + internalinterfaces "k8s.io/client-go/informers/internalinterfaces" +) + +// Interface provides access to each of this group's versions. +type Interface interface { + // V1 provides access to shared informers for resources in V1. + V1() v1.Interface + // V2beta1 provides access to shared informers for resources in V2beta1. + V2beta1() v2beta1.Interface +} + +type group struct { + internalinterfaces.SharedInformerFactory +} + +// New returns a new Interface. +func New(f internalinterfaces.SharedInformerFactory) Interface { + return &group{f} +} + +// V1 returns a new v1.Interface. +func (g *group) V1() v1.Interface { + return v1.New(g.SharedInformerFactory) +} + +// V2beta1 returns a new v2beta1.Interface. +func (g *group) V2beta1() v2beta1.Interface { + return v2beta1.New(g.SharedInformerFactory) +} diff --git a/vendor/k8s.io/client-go/informers/autoscaling/v1/BUILD b/vendor/k8s.io/client-go/informers/autoscaling/v1/BUILD new file mode 100644 index 00000000000..2a802abd05e --- /dev/null +++ b/vendor/k8s.io/client-go/informers/autoscaling/v1/BUILD @@ -0,0 +1,34 @@ +load("@io_bazel_rules_go//go:def.bzl", "go_library") + +go_library( + name = "go_default_library", + srcs = [ + "horizontalpodautoscaler.go", + "interface.go", + ], + visibility = ["//visibility:public"], + deps = [ + "//vendor/k8s.io/api/autoscaling/v1:go_default_library", + "//vendor/k8s.io/apimachinery/pkg/apis/meta/v1:go_default_library", + "//vendor/k8s.io/apimachinery/pkg/runtime:go_default_library", + "//vendor/k8s.io/apimachinery/pkg/watch:go_default_library", + "//vendor/k8s.io/client-go/informers/internalinterfaces:go_default_library", + "//vendor/k8s.io/client-go/kubernetes:go_default_library", + "//vendor/k8s.io/client-go/listers/autoscaling/v1:go_default_library", + "//vendor/k8s.io/client-go/tools/cache:go_default_library", + ], +) + +filegroup( + name = "package-srcs", + srcs = glob(["**"]), + tags = ["automanaged"], + visibility = ["//visibility:private"], +) + +filegroup( + name = "all-srcs", + srcs = [":package-srcs"], + tags = ["automanaged"], + visibility = ["//visibility:public"], +) diff --git a/vendor/k8s.io/client-go/informers/autoscaling/v1/horizontalpodautoscaler.go b/vendor/k8s.io/client-go/informers/autoscaling/v1/horizontalpodautoscaler.go new file mode 100644 index 00000000000..d1f8cae617e --- /dev/null +++ b/vendor/k8s.io/client-go/informers/autoscaling/v1/horizontalpodautoscaler.go @@ -0,0 +1,73 @@ +/* +Copyright 2017 The Kubernetes Authors. + +Licensed under the Apache License, Version 2.0 (the "License"); +you may not use this file except in compliance with the License. +You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + +Unless required by applicable law or agreed to in writing, software +distributed under the License is distributed on an "AS IS" BASIS, +WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +See the License for the specific language governing permissions and +limitations under the License. +*/ + +// This file was automatically generated by informer-gen + +package v1 + +import ( + autoscaling_v1 "k8s.io/api/autoscaling/v1" + meta_v1 "k8s.io/apimachinery/pkg/apis/meta/v1" + runtime "k8s.io/apimachinery/pkg/runtime" + watch "k8s.io/apimachinery/pkg/watch" + internalinterfaces "k8s.io/client-go/informers/internalinterfaces" + kubernetes "k8s.io/client-go/kubernetes" + v1 "k8s.io/client-go/listers/autoscaling/v1" + cache "k8s.io/client-go/tools/cache" + time "time" +) + +// HorizontalPodAutoscalerInformer provides access to a shared informer and lister for +// HorizontalPodAutoscalers. +type HorizontalPodAutoscalerInformer interface { + Informer() cache.SharedIndexInformer + Lister() v1.HorizontalPodAutoscalerLister +} + +type horizontalPodAutoscalerInformer struct { + factory internalinterfaces.SharedInformerFactory +} + +// NewHorizontalPodAutoscalerInformer constructs a new informer for HorizontalPodAutoscaler type. +// Always prefer using an informer factory to get a shared informer instead of getting an independent +// one. This reduces memory footprint and number of connections to the server. +func NewHorizontalPodAutoscalerInformer(client kubernetes.Interface, namespace string, resyncPeriod time.Duration, indexers cache.Indexers) cache.SharedIndexInformer { + return cache.NewSharedIndexInformer( + &cache.ListWatch{ + ListFunc: func(options meta_v1.ListOptions) (runtime.Object, error) { + return client.AutoscalingV1().HorizontalPodAutoscalers(namespace).List(options) + }, + WatchFunc: func(options meta_v1.ListOptions) (watch.Interface, error) { + return client.AutoscalingV1().HorizontalPodAutoscalers(namespace).Watch(options) + }, + }, + &autoscaling_v1.HorizontalPodAutoscaler{}, + resyncPeriod, + indexers, + ) +} + +func defaultHorizontalPodAutoscalerInformer(client kubernetes.Interface, resyncPeriod time.Duration) cache.SharedIndexInformer { + return NewHorizontalPodAutoscalerInformer(client, meta_v1.NamespaceAll, resyncPeriod, cache.Indexers{cache.NamespaceIndex: cache.MetaNamespaceIndexFunc}) +} + +func (f *horizontalPodAutoscalerInformer) Informer() cache.SharedIndexInformer { + return f.factory.InformerFor(&autoscaling_v1.HorizontalPodAutoscaler{}, defaultHorizontalPodAutoscalerInformer) +} + +func (f *horizontalPodAutoscalerInformer) Lister() v1.HorizontalPodAutoscalerLister { + return v1.NewHorizontalPodAutoscalerLister(f.Informer().GetIndexer()) +} diff --git a/vendor/k8s.io/client-go/informers/autoscaling/v1/interface.go b/vendor/k8s.io/client-go/informers/autoscaling/v1/interface.go new file mode 100644 index 00000000000..45f4bb35a8c --- /dev/null +++ b/vendor/k8s.io/client-go/informers/autoscaling/v1/interface.go @@ -0,0 +1,43 @@ +/* +Copyright 2017 The Kubernetes Authors. + +Licensed under the Apache License, Version 2.0 (the "License"); +you may not use this file except in compliance with the License. +You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + +Unless required by applicable law or agreed to in writing, software +distributed under the License is distributed on an "AS IS" BASIS, +WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +See the License for the specific language governing permissions and +limitations under the License. +*/ + +// This file was automatically generated by informer-gen + +package v1 + +import ( + internalinterfaces "k8s.io/client-go/informers/internalinterfaces" +) + +// Interface provides access to all the informers in this group version. +type Interface interface { + // HorizontalPodAutoscalers returns a HorizontalPodAutoscalerInformer. + HorizontalPodAutoscalers() HorizontalPodAutoscalerInformer +} + +type version struct { + internalinterfaces.SharedInformerFactory +} + +// New returns a new Interface. +func New(f internalinterfaces.SharedInformerFactory) Interface { + return &version{f} +} + +// HorizontalPodAutoscalers returns a HorizontalPodAutoscalerInformer. +func (v *version) HorizontalPodAutoscalers() HorizontalPodAutoscalerInformer { + return &horizontalPodAutoscalerInformer{factory: v.SharedInformerFactory} +} diff --git a/vendor/k8s.io/client-go/informers/autoscaling/v2beta1/BUILD b/vendor/k8s.io/client-go/informers/autoscaling/v2beta1/BUILD new file mode 100644 index 00000000000..2e31e337bc4 --- /dev/null +++ b/vendor/k8s.io/client-go/informers/autoscaling/v2beta1/BUILD @@ -0,0 +1,34 @@ +load("@io_bazel_rules_go//go:def.bzl", "go_library") + +go_library( + name = "go_default_library", + srcs = [ + "horizontalpodautoscaler.go", + "interface.go", + ], + visibility = ["//visibility:public"], + deps = [ + "//vendor/k8s.io/api/autoscaling/v2beta1:go_default_library", + "//vendor/k8s.io/apimachinery/pkg/apis/meta/v1:go_default_library", + "//vendor/k8s.io/apimachinery/pkg/runtime:go_default_library", + "//vendor/k8s.io/apimachinery/pkg/watch:go_default_library", + "//vendor/k8s.io/client-go/informers/internalinterfaces:go_default_library", + "//vendor/k8s.io/client-go/kubernetes:go_default_library", + "//vendor/k8s.io/client-go/listers/autoscaling/v2beta1:go_default_library", + "//vendor/k8s.io/client-go/tools/cache:go_default_library", + ], +) + +filegroup( + name = "package-srcs", + srcs = glob(["**"]), + tags = ["automanaged"], + visibility = ["//visibility:private"], +) + +filegroup( + name = "all-srcs", + srcs = [":package-srcs"], + tags = ["automanaged"], + visibility = ["//visibility:public"], +) diff --git a/vendor/k8s.io/client-go/informers/autoscaling/v2beta1/horizontalpodautoscaler.go b/vendor/k8s.io/client-go/informers/autoscaling/v2beta1/horizontalpodautoscaler.go new file mode 100644 index 00000000000..9291b805074 --- /dev/null +++ b/vendor/k8s.io/client-go/informers/autoscaling/v2beta1/horizontalpodautoscaler.go @@ -0,0 +1,73 @@ +/* +Copyright 2017 The Kubernetes Authors. + +Licensed under the Apache License, Version 2.0 (the "License"); +you may not use this file except in compliance with the License. +You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + +Unless required by applicable law or agreed to in writing, software +distributed under the License is distributed on an "AS IS" BASIS, +WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +See the License for the specific language governing permissions and +limitations under the License. +*/ + +// This file was automatically generated by informer-gen + +package v2beta1 + +import ( + autoscaling_v2beta1 "k8s.io/api/autoscaling/v2beta1" + v1 "k8s.io/apimachinery/pkg/apis/meta/v1" + runtime "k8s.io/apimachinery/pkg/runtime" + watch "k8s.io/apimachinery/pkg/watch" + internalinterfaces "k8s.io/client-go/informers/internalinterfaces" + kubernetes "k8s.io/client-go/kubernetes" + v2beta1 "k8s.io/client-go/listers/autoscaling/v2beta1" + cache "k8s.io/client-go/tools/cache" + time "time" +) + +// HorizontalPodAutoscalerInformer provides access to a shared informer and lister for +// HorizontalPodAutoscalers. +type HorizontalPodAutoscalerInformer interface { + Informer() cache.SharedIndexInformer + Lister() v2beta1.HorizontalPodAutoscalerLister +} + +type horizontalPodAutoscalerInformer struct { + factory internalinterfaces.SharedInformerFactory +} + +// NewHorizontalPodAutoscalerInformer constructs a new informer for HorizontalPodAutoscaler type. +// Always prefer using an informer factory to get a shared informer instead of getting an independent +// one. This reduces memory footprint and number of connections to the server. +func NewHorizontalPodAutoscalerInformer(client kubernetes.Interface, namespace string, resyncPeriod time.Duration, indexers cache.Indexers) cache.SharedIndexInformer { + return cache.NewSharedIndexInformer( + &cache.ListWatch{ + ListFunc: func(options v1.ListOptions) (runtime.Object, error) { + return client.AutoscalingV2beta1().HorizontalPodAutoscalers(namespace).List(options) + }, + WatchFunc: func(options v1.ListOptions) (watch.Interface, error) { + return client.AutoscalingV2beta1().HorizontalPodAutoscalers(namespace).Watch(options) + }, + }, + &autoscaling_v2beta1.HorizontalPodAutoscaler{}, + resyncPeriod, + indexers, + ) +} + +func defaultHorizontalPodAutoscalerInformer(client kubernetes.Interface, resyncPeriod time.Duration) cache.SharedIndexInformer { + return NewHorizontalPodAutoscalerInformer(client, v1.NamespaceAll, resyncPeriod, cache.Indexers{cache.NamespaceIndex: cache.MetaNamespaceIndexFunc}) +} + +func (f *horizontalPodAutoscalerInformer) Informer() cache.SharedIndexInformer { + return f.factory.InformerFor(&autoscaling_v2beta1.HorizontalPodAutoscaler{}, defaultHorizontalPodAutoscalerInformer) +} + +func (f *horizontalPodAutoscalerInformer) Lister() v2beta1.HorizontalPodAutoscalerLister { + return v2beta1.NewHorizontalPodAutoscalerLister(f.Informer().GetIndexer()) +} diff --git a/vendor/k8s.io/client-go/informers/autoscaling/v2beta1/interface.go b/vendor/k8s.io/client-go/informers/autoscaling/v2beta1/interface.go new file mode 100644 index 00000000000..4733291b6aa --- /dev/null +++ b/vendor/k8s.io/client-go/informers/autoscaling/v2beta1/interface.go @@ -0,0 +1,43 @@ +/* +Copyright 2017 The Kubernetes Authors. + +Licensed under the Apache License, Version 2.0 (the "License"); +you may not use this file except in compliance with the License. +You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + +Unless required by applicable law or agreed to in writing, software +distributed under the License is distributed on an "AS IS" BASIS, +WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +See the License for the specific language governing permissions and +limitations under the License. +*/ + +// This file was automatically generated by informer-gen + +package v2beta1 + +import ( + internalinterfaces "k8s.io/client-go/informers/internalinterfaces" +) + +// Interface provides access to all the informers in this group version. +type Interface interface { + // HorizontalPodAutoscalers returns a HorizontalPodAutoscalerInformer. + HorizontalPodAutoscalers() HorizontalPodAutoscalerInformer +} + +type version struct { + internalinterfaces.SharedInformerFactory +} + +// New returns a new Interface. +func New(f internalinterfaces.SharedInformerFactory) Interface { + return &version{f} +} + +// HorizontalPodAutoscalers returns a HorizontalPodAutoscalerInformer. +func (v *version) HorizontalPodAutoscalers() HorizontalPodAutoscalerInformer { + return &horizontalPodAutoscalerInformer{factory: v.SharedInformerFactory} +} diff --git a/vendor/k8s.io/client-go/informers/batch/BUILD b/vendor/k8s.io/client-go/informers/batch/BUILD new file mode 100644 index 00000000000..58a0ff24383 --- /dev/null +++ b/vendor/k8s.io/client-go/informers/batch/BUILD @@ -0,0 +1,35 @@ +package(default_visibility = ["//visibility:public"]) + +load( + "@io_bazel_rules_go//go:def.bzl", + "go_library", +) + +go_library( + name = "go_default_library", + srcs = ["interface.go"], + deps = [ + "//vendor/k8s.io/client-go/informers/batch/v1:go_default_library", + "//vendor/k8s.io/client-go/informers/batch/v1beta1:go_default_library", + "//vendor/k8s.io/client-go/informers/batch/v2alpha1:go_default_library", + "//vendor/k8s.io/client-go/informers/internalinterfaces:go_default_library", + ], +) + +filegroup( + name = "package-srcs", + srcs = glob(["**"]), + tags = ["automanaged"], + visibility = ["//visibility:private"], +) + +filegroup( + name = "all-srcs", + srcs = [ + ":package-srcs", + "//staging/src/k8s.io/client-go/informers/batch/v1:all-srcs", + "//staging/src/k8s.io/client-go/informers/batch/v1beta1:all-srcs", + "//staging/src/k8s.io/client-go/informers/batch/v2alpha1:all-srcs", + ], + tags = ["automanaged"], +) diff --git a/vendor/k8s.io/client-go/informers/batch/interface.go b/vendor/k8s.io/client-go/informers/batch/interface.go new file mode 100644 index 00000000000..159e75665ce --- /dev/null +++ b/vendor/k8s.io/client-go/informers/batch/interface.go @@ -0,0 +1,60 @@ +/* +Copyright 2017 The Kubernetes Authors. + +Licensed under the Apache License, Version 2.0 (the "License"); +you may not use this file except in compliance with the License. +You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + +Unless required by applicable law or agreed to in writing, software +distributed under the License is distributed on an "AS IS" BASIS, +WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +See the License for the specific language governing permissions and +limitations under the License. +*/ + +// This file was automatically generated by informer-gen + +package batch + +import ( + v1 "k8s.io/client-go/informers/batch/v1" + v1beta1 "k8s.io/client-go/informers/batch/v1beta1" + v2alpha1 "k8s.io/client-go/informers/batch/v2alpha1" + internalinterfaces "k8s.io/client-go/informers/internalinterfaces" +) + +// Interface provides access to each of this group's versions. +type Interface interface { + // V1 provides access to shared informers for resources in V1. + V1() v1.Interface + // V1beta1 provides access to shared informers for resources in V1beta1. + V1beta1() v1beta1.Interface + // V2alpha1 provides access to shared informers for resources in V2alpha1. + V2alpha1() v2alpha1.Interface +} + +type group struct { + internalinterfaces.SharedInformerFactory +} + +// New returns a new Interface. +func New(f internalinterfaces.SharedInformerFactory) Interface { + return &group{f} +} + +// V1 returns a new v1.Interface. +func (g *group) V1() v1.Interface { + return v1.New(g.SharedInformerFactory) +} + +// V1beta1 returns a new v1beta1.Interface. +func (g *group) V1beta1() v1beta1.Interface { + return v1beta1.New(g.SharedInformerFactory) +} + +// V2alpha1 returns a new v2alpha1.Interface. +func (g *group) V2alpha1() v2alpha1.Interface { + return v2alpha1.New(g.SharedInformerFactory) +} diff --git a/vendor/k8s.io/client-go/informers/batch/v1/BUILD b/vendor/k8s.io/client-go/informers/batch/v1/BUILD new file mode 100644 index 00000000000..b5c3bcd56c2 --- /dev/null +++ b/vendor/k8s.io/client-go/informers/batch/v1/BUILD @@ -0,0 +1,37 @@ +package(default_visibility = ["//visibility:public"]) + +load( + "@io_bazel_rules_go//go:def.bzl", + "go_library", +) + +go_library( + name = "go_default_library", + srcs = [ + "interface.go", + "job.go", + ], + deps = [ + "//vendor/k8s.io/api/batch/v1:go_default_library", + "//vendor/k8s.io/apimachinery/pkg/apis/meta/v1:go_default_library", + "//vendor/k8s.io/apimachinery/pkg/runtime:go_default_library", + "//vendor/k8s.io/apimachinery/pkg/watch:go_default_library", + "//vendor/k8s.io/client-go/informers/internalinterfaces:go_default_library", + "//vendor/k8s.io/client-go/kubernetes:go_default_library", + "//vendor/k8s.io/client-go/listers/batch/v1:go_default_library", + "//vendor/k8s.io/client-go/tools/cache:go_default_library", + ], +) + +filegroup( + name = "package-srcs", + srcs = glob(["**"]), + tags = ["automanaged"], + visibility = ["//visibility:private"], +) + +filegroup( + name = "all-srcs", + srcs = [":package-srcs"], + tags = ["automanaged"], +) diff --git a/vendor/k8s.io/client-go/informers/batch/v1/interface.go b/vendor/k8s.io/client-go/informers/batch/v1/interface.go new file mode 100644 index 00000000000..d4d7d56f624 --- /dev/null +++ b/vendor/k8s.io/client-go/informers/batch/v1/interface.go @@ -0,0 +1,43 @@ +/* +Copyright 2017 The Kubernetes Authors. + +Licensed under the Apache License, Version 2.0 (the "License"); +you may not use this file except in compliance with the License. +You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + +Unless required by applicable law or agreed to in writing, software +distributed under the License is distributed on an "AS IS" BASIS, +WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +See the License for the specific language governing permissions and +limitations under the License. +*/ + +// This file was automatically generated by informer-gen + +package v1 + +import ( + internalinterfaces "k8s.io/client-go/informers/internalinterfaces" +) + +// Interface provides access to all the informers in this group version. +type Interface interface { + // Jobs returns a JobInformer. + Jobs() JobInformer +} + +type version struct { + internalinterfaces.SharedInformerFactory +} + +// New returns a new Interface. +func New(f internalinterfaces.SharedInformerFactory) Interface { + return &version{f} +} + +// Jobs returns a JobInformer. +func (v *version) Jobs() JobInformer { + return &jobInformer{factory: v.SharedInformerFactory} +} diff --git a/vendor/k8s.io/client-go/informers/batch/v1/job.go b/vendor/k8s.io/client-go/informers/batch/v1/job.go new file mode 100644 index 00000000000..a5a35680aa9 --- /dev/null +++ b/vendor/k8s.io/client-go/informers/batch/v1/job.go @@ -0,0 +1,73 @@ +/* +Copyright 2017 The Kubernetes Authors. + +Licensed under the Apache License, Version 2.0 (the "License"); +you may not use this file except in compliance with the License. +You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + +Unless required by applicable law or agreed to in writing, software +distributed under the License is distributed on an "AS IS" BASIS, +WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +See the License for the specific language governing permissions and +limitations under the License. +*/ + +// This file was automatically generated by informer-gen + +package v1 + +import ( + batch_v1 "k8s.io/api/batch/v1" + meta_v1 "k8s.io/apimachinery/pkg/apis/meta/v1" + runtime "k8s.io/apimachinery/pkg/runtime" + watch "k8s.io/apimachinery/pkg/watch" + internalinterfaces "k8s.io/client-go/informers/internalinterfaces" + kubernetes "k8s.io/client-go/kubernetes" + v1 "k8s.io/client-go/listers/batch/v1" + cache "k8s.io/client-go/tools/cache" + time "time" +) + +// JobInformer provides access to a shared informer and lister for +// Jobs. +type JobInformer interface { + Informer() cache.SharedIndexInformer + Lister() v1.JobLister +} + +type jobInformer struct { + factory internalinterfaces.SharedInformerFactory +} + +// NewJobInformer constructs a new informer for Job type. +// Always prefer using an informer factory to get a shared informer instead of getting an independent +// one. This reduces memory footprint and number of connections to the server. +func NewJobInformer(client kubernetes.Interface, namespace string, resyncPeriod time.Duration, indexers cache.Indexers) cache.SharedIndexInformer { + return cache.NewSharedIndexInformer( + &cache.ListWatch{ + ListFunc: func(options meta_v1.ListOptions) (runtime.Object, error) { + return client.BatchV1().Jobs(namespace).List(options) + }, + WatchFunc: func(options meta_v1.ListOptions) (watch.Interface, error) { + return client.BatchV1().Jobs(namespace).Watch(options) + }, + }, + &batch_v1.Job{}, + resyncPeriod, + indexers, + ) +} + +func defaultJobInformer(client kubernetes.Interface, resyncPeriod time.Duration) cache.SharedIndexInformer { + return NewJobInformer(client, meta_v1.NamespaceAll, resyncPeriod, cache.Indexers{cache.NamespaceIndex: cache.MetaNamespaceIndexFunc}) +} + +func (f *jobInformer) Informer() cache.SharedIndexInformer { + return f.factory.InformerFor(&batch_v1.Job{}, defaultJobInformer) +} + +func (f *jobInformer) Lister() v1.JobLister { + return v1.NewJobLister(f.Informer().GetIndexer()) +} diff --git a/vendor/k8s.io/client-go/informers/batch/v1beta1/BUILD b/vendor/k8s.io/client-go/informers/batch/v1beta1/BUILD new file mode 100644 index 00000000000..e917e1d4ee7 --- /dev/null +++ b/vendor/k8s.io/client-go/informers/batch/v1beta1/BUILD @@ -0,0 +1,40 @@ +package(default_visibility = ["//visibility:public"]) + +licenses(["notice"]) + +load( + "@io_bazel_rules_go//go:def.bzl", + "go_library", +) + +go_library( + name = "go_default_library", + srcs = [ + "cronjob.go", + "interface.go", + ], + tags = ["automanaged"], + deps = [ + "//vendor/k8s.io/api/batch/v1beta1:go_default_library", + "//vendor/k8s.io/apimachinery/pkg/apis/meta/v1:go_default_library", + "//vendor/k8s.io/apimachinery/pkg/runtime:go_default_library", + "//vendor/k8s.io/apimachinery/pkg/watch:go_default_library", + "//vendor/k8s.io/client-go/informers/internalinterfaces:go_default_library", + "//vendor/k8s.io/client-go/kubernetes:go_default_library", + "//vendor/k8s.io/client-go/listers/batch/v1beta1:go_default_library", + "//vendor/k8s.io/client-go/tools/cache:go_default_library", + ], +) + +filegroup( + name = "package-srcs", + srcs = glob(["**"]), + tags = ["automanaged"], + visibility = ["//visibility:private"], +) + +filegroup( + name = "all-srcs", + srcs = [":package-srcs"], + tags = ["automanaged"], +) diff --git a/vendor/k8s.io/client-go/informers/batch/v1beta1/cronjob.go b/vendor/k8s.io/client-go/informers/batch/v1beta1/cronjob.go new file mode 100644 index 00000000000..11bf035d347 --- /dev/null +++ b/vendor/k8s.io/client-go/informers/batch/v1beta1/cronjob.go @@ -0,0 +1,73 @@ +/* +Copyright 2017 The Kubernetes Authors. + +Licensed under the Apache License, Version 2.0 (the "License"); +you may not use this file except in compliance with the License. +You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + +Unless required by applicable law or agreed to in writing, software +distributed under the License is distributed on an "AS IS" BASIS, +WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +See the License for the specific language governing permissions and +limitations under the License. +*/ + +// This file was automatically generated by informer-gen + +package v1beta1 + +import ( + batch_v1beta1 "k8s.io/api/batch/v1beta1" + v1 "k8s.io/apimachinery/pkg/apis/meta/v1" + runtime "k8s.io/apimachinery/pkg/runtime" + watch "k8s.io/apimachinery/pkg/watch" + internalinterfaces "k8s.io/client-go/informers/internalinterfaces" + kubernetes "k8s.io/client-go/kubernetes" + v1beta1 "k8s.io/client-go/listers/batch/v1beta1" + cache "k8s.io/client-go/tools/cache" + time "time" +) + +// CronJobInformer provides access to a shared informer and lister for +// CronJobs. +type CronJobInformer interface { + Informer() cache.SharedIndexInformer + Lister() v1beta1.CronJobLister +} + +type cronJobInformer struct { + factory internalinterfaces.SharedInformerFactory +} + +// NewCronJobInformer constructs a new informer for CronJob type. +// Always prefer using an informer factory to get a shared informer instead of getting an independent +// one. This reduces memory footprint and number of connections to the server. +func NewCronJobInformer(client kubernetes.Interface, namespace string, resyncPeriod time.Duration, indexers cache.Indexers) cache.SharedIndexInformer { + return cache.NewSharedIndexInformer( + &cache.ListWatch{ + ListFunc: func(options v1.ListOptions) (runtime.Object, error) { + return client.BatchV1beta1().CronJobs(namespace).List(options) + }, + WatchFunc: func(options v1.ListOptions) (watch.Interface, error) { + return client.BatchV1beta1().CronJobs(namespace).Watch(options) + }, + }, + &batch_v1beta1.CronJob{}, + resyncPeriod, + indexers, + ) +} + +func defaultCronJobInformer(client kubernetes.Interface, resyncPeriod time.Duration) cache.SharedIndexInformer { + return NewCronJobInformer(client, v1.NamespaceAll, resyncPeriod, cache.Indexers{cache.NamespaceIndex: cache.MetaNamespaceIndexFunc}) +} + +func (f *cronJobInformer) Informer() cache.SharedIndexInformer { + return f.factory.InformerFor(&batch_v1beta1.CronJob{}, defaultCronJobInformer) +} + +func (f *cronJobInformer) Lister() v1beta1.CronJobLister { + return v1beta1.NewCronJobLister(f.Informer().GetIndexer()) +} diff --git a/vendor/k8s.io/client-go/informers/batch/v1beta1/interface.go b/vendor/k8s.io/client-go/informers/batch/v1beta1/interface.go new file mode 100644 index 00000000000..10b2f9f659b --- /dev/null +++ b/vendor/k8s.io/client-go/informers/batch/v1beta1/interface.go @@ -0,0 +1,43 @@ +/* +Copyright 2017 The Kubernetes Authors. + +Licensed under the Apache License, Version 2.0 (the "License"); +you may not use this file except in compliance with the License. +You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + +Unless required by applicable law or agreed to in writing, software +distributed under the License is distributed on an "AS IS" BASIS, +WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +See the License for the specific language governing permissions and +limitations under the License. +*/ + +// This file was automatically generated by informer-gen + +package v1beta1 + +import ( + internalinterfaces "k8s.io/client-go/informers/internalinterfaces" +) + +// Interface provides access to all the informers in this group version. +type Interface interface { + // CronJobs returns a CronJobInformer. + CronJobs() CronJobInformer +} + +type version struct { + internalinterfaces.SharedInformerFactory +} + +// New returns a new Interface. +func New(f internalinterfaces.SharedInformerFactory) Interface { + return &version{f} +} + +// CronJobs returns a CronJobInformer. +func (v *version) CronJobs() CronJobInformer { + return &cronJobInformer{factory: v.SharedInformerFactory} +} diff --git a/vendor/k8s.io/client-go/informers/batch/v2alpha1/BUILD b/vendor/k8s.io/client-go/informers/batch/v2alpha1/BUILD new file mode 100644 index 00000000000..74c94faea84 --- /dev/null +++ b/vendor/k8s.io/client-go/informers/batch/v2alpha1/BUILD @@ -0,0 +1,37 @@ +package(default_visibility = ["//visibility:public"]) + +load( + "@io_bazel_rules_go//go:def.bzl", + "go_library", +) + +go_library( + name = "go_default_library", + srcs = [ + "cronjob.go", + "interface.go", + ], + deps = [ + "//vendor/k8s.io/api/batch/v2alpha1:go_default_library", + "//vendor/k8s.io/apimachinery/pkg/apis/meta/v1:go_default_library", + "//vendor/k8s.io/apimachinery/pkg/runtime:go_default_library", + "//vendor/k8s.io/apimachinery/pkg/watch:go_default_library", + "//vendor/k8s.io/client-go/informers/internalinterfaces:go_default_library", + "//vendor/k8s.io/client-go/kubernetes:go_default_library", + "//vendor/k8s.io/client-go/listers/batch/v2alpha1:go_default_library", + "//vendor/k8s.io/client-go/tools/cache:go_default_library", + ], +) + +filegroup( + name = "package-srcs", + srcs = glob(["**"]), + tags = ["automanaged"], + visibility = ["//visibility:private"], +) + +filegroup( + name = "all-srcs", + srcs = [":package-srcs"], + tags = ["automanaged"], +) diff --git a/vendor/k8s.io/client-go/informers/batch/v2alpha1/cronjob.go b/vendor/k8s.io/client-go/informers/batch/v2alpha1/cronjob.go new file mode 100644 index 00000000000..26ce57e5b7e --- /dev/null +++ b/vendor/k8s.io/client-go/informers/batch/v2alpha1/cronjob.go @@ -0,0 +1,73 @@ +/* +Copyright 2017 The Kubernetes Authors. + +Licensed under the Apache License, Version 2.0 (the "License"); +you may not use this file except in compliance with the License. +You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + +Unless required by applicable law or agreed to in writing, software +distributed under the License is distributed on an "AS IS" BASIS, +WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +See the License for the specific language governing permissions and +limitations under the License. +*/ + +// This file was automatically generated by informer-gen + +package v2alpha1 + +import ( + batch_v2alpha1 "k8s.io/api/batch/v2alpha1" + v1 "k8s.io/apimachinery/pkg/apis/meta/v1" + runtime "k8s.io/apimachinery/pkg/runtime" + watch "k8s.io/apimachinery/pkg/watch" + internalinterfaces "k8s.io/client-go/informers/internalinterfaces" + kubernetes "k8s.io/client-go/kubernetes" + v2alpha1 "k8s.io/client-go/listers/batch/v2alpha1" + cache "k8s.io/client-go/tools/cache" + time "time" +) + +// CronJobInformer provides access to a shared informer and lister for +// CronJobs. +type CronJobInformer interface { + Informer() cache.SharedIndexInformer + Lister() v2alpha1.CronJobLister +} + +type cronJobInformer struct { + factory internalinterfaces.SharedInformerFactory +} + +// NewCronJobInformer constructs a new informer for CronJob type. +// Always prefer using an informer factory to get a shared informer instead of getting an independent +// one. This reduces memory footprint and number of connections to the server. +func NewCronJobInformer(client kubernetes.Interface, namespace string, resyncPeriod time.Duration, indexers cache.Indexers) cache.SharedIndexInformer { + return cache.NewSharedIndexInformer( + &cache.ListWatch{ + ListFunc: func(options v1.ListOptions) (runtime.Object, error) { + return client.BatchV2alpha1().CronJobs(namespace).List(options) + }, + WatchFunc: func(options v1.ListOptions) (watch.Interface, error) { + return client.BatchV2alpha1().CronJobs(namespace).Watch(options) + }, + }, + &batch_v2alpha1.CronJob{}, + resyncPeriod, + indexers, + ) +} + +func defaultCronJobInformer(client kubernetes.Interface, resyncPeriod time.Duration) cache.SharedIndexInformer { + return NewCronJobInformer(client, v1.NamespaceAll, resyncPeriod, cache.Indexers{cache.NamespaceIndex: cache.MetaNamespaceIndexFunc}) +} + +func (f *cronJobInformer) Informer() cache.SharedIndexInformer { + return f.factory.InformerFor(&batch_v2alpha1.CronJob{}, defaultCronJobInformer) +} + +func (f *cronJobInformer) Lister() v2alpha1.CronJobLister { + return v2alpha1.NewCronJobLister(f.Informer().GetIndexer()) +} diff --git a/vendor/k8s.io/client-go/informers/batch/v2alpha1/interface.go b/vendor/k8s.io/client-go/informers/batch/v2alpha1/interface.go new file mode 100644 index 00000000000..261330bf089 --- /dev/null +++ b/vendor/k8s.io/client-go/informers/batch/v2alpha1/interface.go @@ -0,0 +1,43 @@ +/* +Copyright 2017 The Kubernetes Authors. + +Licensed under the Apache License, Version 2.0 (the "License"); +you may not use this file except in compliance with the License. +You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + +Unless required by applicable law or agreed to in writing, software +distributed under the License is distributed on an "AS IS" BASIS, +WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +See the License for the specific language governing permissions and +limitations under the License. +*/ + +// This file was automatically generated by informer-gen + +package v2alpha1 + +import ( + internalinterfaces "k8s.io/client-go/informers/internalinterfaces" +) + +// Interface provides access to all the informers in this group version. +type Interface interface { + // CronJobs returns a CronJobInformer. + CronJobs() CronJobInformer +} + +type version struct { + internalinterfaces.SharedInformerFactory +} + +// New returns a new Interface. +func New(f internalinterfaces.SharedInformerFactory) Interface { + return &version{f} +} + +// CronJobs returns a CronJobInformer. +func (v *version) CronJobs() CronJobInformer { + return &cronJobInformer{factory: v.SharedInformerFactory} +} diff --git a/vendor/k8s.io/client-go/informers/certificates/BUILD b/vendor/k8s.io/client-go/informers/certificates/BUILD new file mode 100644 index 00000000000..d87e8883afd --- /dev/null +++ b/vendor/k8s.io/client-go/informers/certificates/BUILD @@ -0,0 +1,31 @@ +package(default_visibility = ["//visibility:public"]) + +load( + "@io_bazel_rules_go//go:def.bzl", + "go_library", +) + +go_library( + name = "go_default_library", + srcs = ["interface.go"], + deps = [ + "//vendor/k8s.io/client-go/informers/certificates/v1beta1:go_default_library", + "//vendor/k8s.io/client-go/informers/internalinterfaces:go_default_library", + ], +) + +filegroup( + name = "package-srcs", + srcs = glob(["**"]), + tags = ["automanaged"], + visibility = ["//visibility:private"], +) + +filegroup( + name = "all-srcs", + srcs = [ + ":package-srcs", + "//staging/src/k8s.io/client-go/informers/certificates/v1beta1:all-srcs", + ], + tags = ["automanaged"], +) diff --git a/vendor/k8s.io/client-go/informers/certificates/interface.go b/vendor/k8s.io/client-go/informers/certificates/interface.go new file mode 100644 index 00000000000..4d9f8ea5046 --- /dev/null +++ b/vendor/k8s.io/client-go/informers/certificates/interface.go @@ -0,0 +1,44 @@ +/* +Copyright 2017 The Kubernetes Authors. + +Licensed under the Apache License, Version 2.0 (the "License"); +you may not use this file except in compliance with the License. +You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + +Unless required by applicable law or agreed to in writing, software +distributed under the License is distributed on an "AS IS" BASIS, +WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +See the License for the specific language governing permissions and +limitations under the License. +*/ + +// This file was automatically generated by informer-gen + +package certificates + +import ( + v1beta1 "k8s.io/client-go/informers/certificates/v1beta1" + internalinterfaces "k8s.io/client-go/informers/internalinterfaces" +) + +// Interface provides access to each of this group's versions. +type Interface interface { + // V1beta1 provides access to shared informers for resources in V1beta1. + V1beta1() v1beta1.Interface +} + +type group struct { + internalinterfaces.SharedInformerFactory +} + +// New returns a new Interface. +func New(f internalinterfaces.SharedInformerFactory) Interface { + return &group{f} +} + +// V1beta1 returns a new v1beta1.Interface. +func (g *group) V1beta1() v1beta1.Interface { + return v1beta1.New(g.SharedInformerFactory) +} diff --git a/vendor/k8s.io/client-go/informers/certificates/v1beta1/BUILD b/vendor/k8s.io/client-go/informers/certificates/v1beta1/BUILD new file mode 100644 index 00000000000..eee6b25088d --- /dev/null +++ b/vendor/k8s.io/client-go/informers/certificates/v1beta1/BUILD @@ -0,0 +1,37 @@ +package(default_visibility = ["//visibility:public"]) + +load( + "@io_bazel_rules_go//go:def.bzl", + "go_library", +) + +go_library( + name = "go_default_library", + srcs = [ + "certificatesigningrequest.go", + "interface.go", + ], + deps = [ + "//vendor/k8s.io/api/certificates/v1beta1:go_default_library", + "//vendor/k8s.io/apimachinery/pkg/apis/meta/v1:go_default_library", + "//vendor/k8s.io/apimachinery/pkg/runtime:go_default_library", + "//vendor/k8s.io/apimachinery/pkg/watch:go_default_library", + "//vendor/k8s.io/client-go/informers/internalinterfaces:go_default_library", + "//vendor/k8s.io/client-go/kubernetes:go_default_library", + "//vendor/k8s.io/client-go/listers/certificates/v1beta1:go_default_library", + "//vendor/k8s.io/client-go/tools/cache:go_default_library", + ], +) + +filegroup( + name = "package-srcs", + srcs = glob(["**"]), + tags = ["automanaged"], + visibility = ["//visibility:private"], +) + +filegroup( + name = "all-srcs", + srcs = [":package-srcs"], + tags = ["automanaged"], +) diff --git a/vendor/k8s.io/client-go/informers/certificates/v1beta1/certificatesigningrequest.go b/vendor/k8s.io/client-go/informers/certificates/v1beta1/certificatesigningrequest.go new file mode 100644 index 00000000000..3d949742d89 --- /dev/null +++ b/vendor/k8s.io/client-go/informers/certificates/v1beta1/certificatesigningrequest.go @@ -0,0 +1,73 @@ +/* +Copyright 2017 The Kubernetes Authors. + +Licensed under the Apache License, Version 2.0 (the "License"); +you may not use this file except in compliance with the License. +You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + +Unless required by applicable law or agreed to in writing, software +distributed under the License is distributed on an "AS IS" BASIS, +WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +See the License for the specific language governing permissions and +limitations under the License. +*/ + +// This file was automatically generated by informer-gen + +package v1beta1 + +import ( + certificates_v1beta1 "k8s.io/api/certificates/v1beta1" + v1 "k8s.io/apimachinery/pkg/apis/meta/v1" + runtime "k8s.io/apimachinery/pkg/runtime" + watch "k8s.io/apimachinery/pkg/watch" + internalinterfaces "k8s.io/client-go/informers/internalinterfaces" + kubernetes "k8s.io/client-go/kubernetes" + v1beta1 "k8s.io/client-go/listers/certificates/v1beta1" + cache "k8s.io/client-go/tools/cache" + time "time" +) + +// CertificateSigningRequestInformer provides access to a shared informer and lister for +// CertificateSigningRequests. +type CertificateSigningRequestInformer interface { + Informer() cache.SharedIndexInformer + Lister() v1beta1.CertificateSigningRequestLister +} + +type certificateSigningRequestInformer struct { + factory internalinterfaces.SharedInformerFactory +} + +// NewCertificateSigningRequestInformer constructs a new informer for CertificateSigningRequest type. +// Always prefer using an informer factory to get a shared informer instead of getting an independent +// one. This reduces memory footprint and number of connections to the server. +func NewCertificateSigningRequestInformer(client kubernetes.Interface, resyncPeriod time.Duration, indexers cache.Indexers) cache.SharedIndexInformer { + return cache.NewSharedIndexInformer( + &cache.ListWatch{ + ListFunc: func(options v1.ListOptions) (runtime.Object, error) { + return client.CertificatesV1beta1().CertificateSigningRequests().List(options) + }, + WatchFunc: func(options v1.ListOptions) (watch.Interface, error) { + return client.CertificatesV1beta1().CertificateSigningRequests().Watch(options) + }, + }, + &certificates_v1beta1.CertificateSigningRequest{}, + resyncPeriod, + indexers, + ) +} + +func defaultCertificateSigningRequestInformer(client kubernetes.Interface, resyncPeriod time.Duration) cache.SharedIndexInformer { + return NewCertificateSigningRequestInformer(client, resyncPeriod, cache.Indexers{cache.NamespaceIndex: cache.MetaNamespaceIndexFunc}) +} + +func (f *certificateSigningRequestInformer) Informer() cache.SharedIndexInformer { + return f.factory.InformerFor(&certificates_v1beta1.CertificateSigningRequest{}, defaultCertificateSigningRequestInformer) +} + +func (f *certificateSigningRequestInformer) Lister() v1beta1.CertificateSigningRequestLister { + return v1beta1.NewCertificateSigningRequestLister(f.Informer().GetIndexer()) +} diff --git a/vendor/k8s.io/client-go/informers/certificates/v1beta1/interface.go b/vendor/k8s.io/client-go/informers/certificates/v1beta1/interface.go new file mode 100644 index 00000000000..8facec1276e --- /dev/null +++ b/vendor/k8s.io/client-go/informers/certificates/v1beta1/interface.go @@ -0,0 +1,43 @@ +/* +Copyright 2017 The Kubernetes Authors. + +Licensed under the Apache License, Version 2.0 (the "License"); +you may not use this file except in compliance with the License. +You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + +Unless required by applicable law or agreed to in writing, software +distributed under the License is distributed on an "AS IS" BASIS, +WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +See the License for the specific language governing permissions and +limitations under the License. +*/ + +// This file was automatically generated by informer-gen + +package v1beta1 + +import ( + internalinterfaces "k8s.io/client-go/informers/internalinterfaces" +) + +// Interface provides access to all the informers in this group version. +type Interface interface { + // CertificateSigningRequests returns a CertificateSigningRequestInformer. + CertificateSigningRequests() CertificateSigningRequestInformer +} + +type version struct { + internalinterfaces.SharedInformerFactory +} + +// New returns a new Interface. +func New(f internalinterfaces.SharedInformerFactory) Interface { + return &version{f} +} + +// CertificateSigningRequests returns a CertificateSigningRequestInformer. +func (v *version) CertificateSigningRequests() CertificateSigningRequestInformer { + return &certificateSigningRequestInformer{factory: v.SharedInformerFactory} +} diff --git a/vendor/k8s.io/client-go/informers/core/BUILD b/vendor/k8s.io/client-go/informers/core/BUILD new file mode 100644 index 00000000000..1b4345ea631 --- /dev/null +++ b/vendor/k8s.io/client-go/informers/core/BUILD @@ -0,0 +1,31 @@ +package(default_visibility = ["//visibility:public"]) + +load( + "@io_bazel_rules_go//go:def.bzl", + "go_library", +) + +go_library( + name = "go_default_library", + srcs = ["interface.go"], + deps = [ + "//vendor/k8s.io/client-go/informers/core/v1:go_default_library", + "//vendor/k8s.io/client-go/informers/internalinterfaces:go_default_library", + ], +) + +filegroup( + name = "package-srcs", + srcs = glob(["**"]), + tags = ["automanaged"], + visibility = ["//visibility:private"], +) + +filegroup( + name = "all-srcs", + srcs = [ + ":package-srcs", + "//staging/src/k8s.io/client-go/informers/core/v1:all-srcs", + ], + tags = ["automanaged"], +) diff --git a/vendor/k8s.io/client-go/informers/core/interface.go b/vendor/k8s.io/client-go/informers/core/interface.go new file mode 100644 index 00000000000..f90c24851a2 --- /dev/null +++ b/vendor/k8s.io/client-go/informers/core/interface.go @@ -0,0 +1,44 @@ +/* +Copyright 2017 The Kubernetes Authors. + +Licensed under the Apache License, Version 2.0 (the "License"); +you may not use this file except in compliance with the License. +You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + +Unless required by applicable law or agreed to in writing, software +distributed under the License is distributed on an "AS IS" BASIS, +WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +See the License for the specific language governing permissions and +limitations under the License. +*/ + +// This file was automatically generated by informer-gen + +package core + +import ( + v1 "k8s.io/client-go/informers/core/v1" + internalinterfaces "k8s.io/client-go/informers/internalinterfaces" +) + +// Interface provides access to each of this group's versions. +type Interface interface { + // V1 provides access to shared informers for resources in V1. + V1() v1.Interface +} + +type group struct { + internalinterfaces.SharedInformerFactory +} + +// New returns a new Interface. +func New(f internalinterfaces.SharedInformerFactory) Interface { + return &group{f} +} + +// V1 returns a new v1.Interface. +func (g *group) V1() v1.Interface { + return v1.New(g.SharedInformerFactory) +} diff --git a/vendor/k8s.io/client-go/informers/core/v1/BUILD b/vendor/k8s.io/client-go/informers/core/v1/BUILD new file mode 100644 index 00000000000..697caaf139c --- /dev/null +++ b/vendor/k8s.io/client-go/informers/core/v1/BUILD @@ -0,0 +1,52 @@ +package(default_visibility = ["//visibility:public"]) + +load( + "@io_bazel_rules_go//go:def.bzl", + "go_library", +) + +go_library( + name = "go_default_library", + srcs = [ + "componentstatus.go", + "configmap.go", + "endpoints.go", + "event.go", + "interface.go", + "limitrange.go", + "namespace.go", + "node.go", + "persistentvolume.go", + "persistentvolumeclaim.go", + "pod.go", + "podtemplate.go", + "replicationcontroller.go", + "resourcequota.go", + "secret.go", + "service.go", + "serviceaccount.go", + ], + deps = [ + "//vendor/k8s.io/api/core/v1:go_default_library", + "//vendor/k8s.io/apimachinery/pkg/apis/meta/v1:go_default_library", + "//vendor/k8s.io/apimachinery/pkg/runtime:go_default_library", + "//vendor/k8s.io/apimachinery/pkg/watch:go_default_library", + "//vendor/k8s.io/client-go/informers/internalinterfaces:go_default_library", + "//vendor/k8s.io/client-go/kubernetes:go_default_library", + "//vendor/k8s.io/client-go/listers/core/v1:go_default_library", + "//vendor/k8s.io/client-go/tools/cache:go_default_library", + ], +) + +filegroup( + name = "package-srcs", + srcs = glob(["**"]), + tags = ["automanaged"], + visibility = ["//visibility:private"], +) + +filegroup( + name = "all-srcs", + srcs = [":package-srcs"], + tags = ["automanaged"], +) diff --git a/vendor/k8s.io/client-go/informers/core/v1/componentstatus.go b/vendor/k8s.io/client-go/informers/core/v1/componentstatus.go new file mode 100644 index 00000000000..f07f9120be5 --- /dev/null +++ b/vendor/k8s.io/client-go/informers/core/v1/componentstatus.go @@ -0,0 +1,73 @@ +/* +Copyright 2017 The Kubernetes Authors. + +Licensed under the Apache License, Version 2.0 (the "License"); +you may not use this file except in compliance with the License. +You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + +Unless required by applicable law or agreed to in writing, software +distributed under the License is distributed on an "AS IS" BASIS, +WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +See the License for the specific language governing permissions and +limitations under the License. +*/ + +// This file was automatically generated by informer-gen + +package v1 + +import ( + core_v1 "k8s.io/api/core/v1" + meta_v1 "k8s.io/apimachinery/pkg/apis/meta/v1" + runtime "k8s.io/apimachinery/pkg/runtime" + watch "k8s.io/apimachinery/pkg/watch" + internalinterfaces "k8s.io/client-go/informers/internalinterfaces" + kubernetes "k8s.io/client-go/kubernetes" + v1 "k8s.io/client-go/listers/core/v1" + cache "k8s.io/client-go/tools/cache" + time "time" +) + +// ComponentStatusInformer provides access to a shared informer and lister for +// ComponentStatuses. +type ComponentStatusInformer interface { + Informer() cache.SharedIndexInformer + Lister() v1.ComponentStatusLister +} + +type componentStatusInformer struct { + factory internalinterfaces.SharedInformerFactory +} + +// NewComponentStatusInformer constructs a new informer for ComponentStatus type. +// Always prefer using an informer factory to get a shared informer instead of getting an independent +// one. This reduces memory footprint and number of connections to the server. +func NewComponentStatusInformer(client kubernetes.Interface, resyncPeriod time.Duration, indexers cache.Indexers) cache.SharedIndexInformer { + return cache.NewSharedIndexInformer( + &cache.ListWatch{ + ListFunc: func(options meta_v1.ListOptions) (runtime.Object, error) { + return client.CoreV1().ComponentStatuses().List(options) + }, + WatchFunc: func(options meta_v1.ListOptions) (watch.Interface, error) { + return client.CoreV1().ComponentStatuses().Watch(options) + }, + }, + &core_v1.ComponentStatus{}, + resyncPeriod, + indexers, + ) +} + +func defaultComponentStatusInformer(client kubernetes.Interface, resyncPeriod time.Duration) cache.SharedIndexInformer { + return NewComponentStatusInformer(client, resyncPeriod, cache.Indexers{cache.NamespaceIndex: cache.MetaNamespaceIndexFunc}) +} + +func (f *componentStatusInformer) Informer() cache.SharedIndexInformer { + return f.factory.InformerFor(&core_v1.ComponentStatus{}, defaultComponentStatusInformer) +} + +func (f *componentStatusInformer) Lister() v1.ComponentStatusLister { + return v1.NewComponentStatusLister(f.Informer().GetIndexer()) +} diff --git a/vendor/k8s.io/client-go/informers/core/v1/configmap.go b/vendor/k8s.io/client-go/informers/core/v1/configmap.go new file mode 100644 index 00000000000..7a14f1db403 --- /dev/null +++ b/vendor/k8s.io/client-go/informers/core/v1/configmap.go @@ -0,0 +1,73 @@ +/* +Copyright 2017 The Kubernetes Authors. + +Licensed under the Apache License, Version 2.0 (the "License"); +you may not use this file except in compliance with the License. +You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + +Unless required by applicable law or agreed to in writing, software +distributed under the License is distributed on an "AS IS" BASIS, +WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +See the License for the specific language governing permissions and +limitations under the License. +*/ + +// This file was automatically generated by informer-gen + +package v1 + +import ( + core_v1 "k8s.io/api/core/v1" + meta_v1 "k8s.io/apimachinery/pkg/apis/meta/v1" + runtime "k8s.io/apimachinery/pkg/runtime" + watch "k8s.io/apimachinery/pkg/watch" + internalinterfaces "k8s.io/client-go/informers/internalinterfaces" + kubernetes "k8s.io/client-go/kubernetes" + v1 "k8s.io/client-go/listers/core/v1" + cache "k8s.io/client-go/tools/cache" + time "time" +) + +// ConfigMapInformer provides access to a shared informer and lister for +// ConfigMaps. +type ConfigMapInformer interface { + Informer() cache.SharedIndexInformer + Lister() v1.ConfigMapLister +} + +type configMapInformer struct { + factory internalinterfaces.SharedInformerFactory +} + +// NewConfigMapInformer constructs a new informer for ConfigMap type. +// Always prefer using an informer factory to get a shared informer instead of getting an independent +// one. This reduces memory footprint and number of connections to the server. +func NewConfigMapInformer(client kubernetes.Interface, namespace string, resyncPeriod time.Duration, indexers cache.Indexers) cache.SharedIndexInformer { + return cache.NewSharedIndexInformer( + &cache.ListWatch{ + ListFunc: func(options meta_v1.ListOptions) (runtime.Object, error) { + return client.CoreV1().ConfigMaps(namespace).List(options) + }, + WatchFunc: func(options meta_v1.ListOptions) (watch.Interface, error) { + return client.CoreV1().ConfigMaps(namespace).Watch(options) + }, + }, + &core_v1.ConfigMap{}, + resyncPeriod, + indexers, + ) +} + +func defaultConfigMapInformer(client kubernetes.Interface, resyncPeriod time.Duration) cache.SharedIndexInformer { + return NewConfigMapInformer(client, meta_v1.NamespaceAll, resyncPeriod, cache.Indexers{cache.NamespaceIndex: cache.MetaNamespaceIndexFunc}) +} + +func (f *configMapInformer) Informer() cache.SharedIndexInformer { + return f.factory.InformerFor(&core_v1.ConfigMap{}, defaultConfigMapInformer) +} + +func (f *configMapInformer) Lister() v1.ConfigMapLister { + return v1.NewConfigMapLister(f.Informer().GetIndexer()) +} diff --git a/vendor/k8s.io/client-go/informers/core/v1/endpoints.go b/vendor/k8s.io/client-go/informers/core/v1/endpoints.go new file mode 100644 index 00000000000..248aedfee59 --- /dev/null +++ b/vendor/k8s.io/client-go/informers/core/v1/endpoints.go @@ -0,0 +1,73 @@ +/* +Copyright 2017 The Kubernetes Authors. + +Licensed under the Apache License, Version 2.0 (the "License"); +you may not use this file except in compliance with the License. +You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + +Unless required by applicable law or agreed to in writing, software +distributed under the License is distributed on an "AS IS" BASIS, +WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +See the License for the specific language governing permissions and +limitations under the License. +*/ + +// This file was automatically generated by informer-gen + +package v1 + +import ( + core_v1 "k8s.io/api/core/v1" + meta_v1 "k8s.io/apimachinery/pkg/apis/meta/v1" + runtime "k8s.io/apimachinery/pkg/runtime" + watch "k8s.io/apimachinery/pkg/watch" + internalinterfaces "k8s.io/client-go/informers/internalinterfaces" + kubernetes "k8s.io/client-go/kubernetes" + v1 "k8s.io/client-go/listers/core/v1" + cache "k8s.io/client-go/tools/cache" + time "time" +) + +// EndpointsInformer provides access to a shared informer and lister for +// Endpoints. +type EndpointsInformer interface { + Informer() cache.SharedIndexInformer + Lister() v1.EndpointsLister +} + +type endpointsInformer struct { + factory internalinterfaces.SharedInformerFactory +} + +// NewEndpointsInformer constructs a new informer for Endpoints type. +// Always prefer using an informer factory to get a shared informer instead of getting an independent +// one. This reduces memory footprint and number of connections to the server. +func NewEndpointsInformer(client kubernetes.Interface, namespace string, resyncPeriod time.Duration, indexers cache.Indexers) cache.SharedIndexInformer { + return cache.NewSharedIndexInformer( + &cache.ListWatch{ + ListFunc: func(options meta_v1.ListOptions) (runtime.Object, error) { + return client.CoreV1().Endpoints(namespace).List(options) + }, + WatchFunc: func(options meta_v1.ListOptions) (watch.Interface, error) { + return client.CoreV1().Endpoints(namespace).Watch(options) + }, + }, + &core_v1.Endpoints{}, + resyncPeriod, + indexers, + ) +} + +func defaultEndpointsInformer(client kubernetes.Interface, resyncPeriod time.Duration) cache.SharedIndexInformer { + return NewEndpointsInformer(client, meta_v1.NamespaceAll, resyncPeriod, cache.Indexers{cache.NamespaceIndex: cache.MetaNamespaceIndexFunc}) +} + +func (f *endpointsInformer) Informer() cache.SharedIndexInformer { + return f.factory.InformerFor(&core_v1.Endpoints{}, defaultEndpointsInformer) +} + +func (f *endpointsInformer) Lister() v1.EndpointsLister { + return v1.NewEndpointsLister(f.Informer().GetIndexer()) +} diff --git a/vendor/k8s.io/client-go/informers/core/v1/event.go b/vendor/k8s.io/client-go/informers/core/v1/event.go new file mode 100644 index 00000000000..0751775c3e7 --- /dev/null +++ b/vendor/k8s.io/client-go/informers/core/v1/event.go @@ -0,0 +1,73 @@ +/* +Copyright 2017 The Kubernetes Authors. + +Licensed under the Apache License, Version 2.0 (the "License"); +you may not use this file except in compliance with the License. +You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + +Unless required by applicable law or agreed to in writing, software +distributed under the License is distributed on an "AS IS" BASIS, +WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +See the License for the specific language governing permissions and +limitations under the License. +*/ + +// This file was automatically generated by informer-gen + +package v1 + +import ( + core_v1 "k8s.io/api/core/v1" + meta_v1 "k8s.io/apimachinery/pkg/apis/meta/v1" + runtime "k8s.io/apimachinery/pkg/runtime" + watch "k8s.io/apimachinery/pkg/watch" + internalinterfaces "k8s.io/client-go/informers/internalinterfaces" + kubernetes "k8s.io/client-go/kubernetes" + v1 "k8s.io/client-go/listers/core/v1" + cache "k8s.io/client-go/tools/cache" + time "time" +) + +// EventInformer provides access to a shared informer and lister for +// Events. +type EventInformer interface { + Informer() cache.SharedIndexInformer + Lister() v1.EventLister +} + +type eventInformer struct { + factory internalinterfaces.SharedInformerFactory +} + +// NewEventInformer constructs a new informer for Event type. +// Always prefer using an informer factory to get a shared informer instead of getting an independent +// one. This reduces memory footprint and number of connections to the server. +func NewEventInformer(client kubernetes.Interface, namespace string, resyncPeriod time.Duration, indexers cache.Indexers) cache.SharedIndexInformer { + return cache.NewSharedIndexInformer( + &cache.ListWatch{ + ListFunc: func(options meta_v1.ListOptions) (runtime.Object, error) { + return client.CoreV1().Events(namespace).List(options) + }, + WatchFunc: func(options meta_v1.ListOptions) (watch.Interface, error) { + return client.CoreV1().Events(namespace).Watch(options) + }, + }, + &core_v1.Event{}, + resyncPeriod, + indexers, + ) +} + +func defaultEventInformer(client kubernetes.Interface, resyncPeriod time.Duration) cache.SharedIndexInformer { + return NewEventInformer(client, meta_v1.NamespaceAll, resyncPeriod, cache.Indexers{cache.NamespaceIndex: cache.MetaNamespaceIndexFunc}) +} + +func (f *eventInformer) Informer() cache.SharedIndexInformer { + return f.factory.InformerFor(&core_v1.Event{}, defaultEventInformer) +} + +func (f *eventInformer) Lister() v1.EventLister { + return v1.NewEventLister(f.Informer().GetIndexer()) +} diff --git a/vendor/k8s.io/client-go/informers/core/v1/interface.go b/vendor/k8s.io/client-go/informers/core/v1/interface.go new file mode 100644 index 00000000000..5f2ff96b2cf --- /dev/null +++ b/vendor/k8s.io/client-go/informers/core/v1/interface.go @@ -0,0 +1,148 @@ +/* +Copyright 2017 The Kubernetes Authors. + +Licensed under the Apache License, Version 2.0 (the "License"); +you may not use this file except in compliance with the License. +You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + +Unless required by applicable law or agreed to in writing, software +distributed under the License is distributed on an "AS IS" BASIS, +WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +See the License for the specific language governing permissions and +limitations under the License. +*/ + +// This file was automatically generated by informer-gen + +package v1 + +import ( + internalinterfaces "k8s.io/client-go/informers/internalinterfaces" +) + +// Interface provides access to all the informers in this group version. +type Interface interface { + // ComponentStatuses returns a ComponentStatusInformer. + ComponentStatuses() ComponentStatusInformer + // ConfigMaps returns a ConfigMapInformer. + ConfigMaps() ConfigMapInformer + // Endpoints returns a EndpointsInformer. + Endpoints() EndpointsInformer + // Events returns a EventInformer. + Events() EventInformer + // LimitRanges returns a LimitRangeInformer. + LimitRanges() LimitRangeInformer + // Namespaces returns a NamespaceInformer. + Namespaces() NamespaceInformer + // Nodes returns a NodeInformer. + Nodes() NodeInformer + // PersistentVolumes returns a PersistentVolumeInformer. + PersistentVolumes() PersistentVolumeInformer + // PersistentVolumeClaims returns a PersistentVolumeClaimInformer. + PersistentVolumeClaims() PersistentVolumeClaimInformer + // Pods returns a PodInformer. + Pods() PodInformer + // PodTemplates returns a PodTemplateInformer. + PodTemplates() PodTemplateInformer + // ReplicationControllers returns a ReplicationControllerInformer. + ReplicationControllers() ReplicationControllerInformer + // ResourceQuotas returns a ResourceQuotaInformer. + ResourceQuotas() ResourceQuotaInformer + // Secrets returns a SecretInformer. + Secrets() SecretInformer + // Services returns a ServiceInformer. + Services() ServiceInformer + // ServiceAccounts returns a ServiceAccountInformer. + ServiceAccounts() ServiceAccountInformer +} + +type version struct { + internalinterfaces.SharedInformerFactory +} + +// New returns a new Interface. +func New(f internalinterfaces.SharedInformerFactory) Interface { + return &version{f} +} + +// ComponentStatuses returns a ComponentStatusInformer. +func (v *version) ComponentStatuses() ComponentStatusInformer { + return &componentStatusInformer{factory: v.SharedInformerFactory} +} + +// ConfigMaps returns a ConfigMapInformer. +func (v *version) ConfigMaps() ConfigMapInformer { + return &configMapInformer{factory: v.SharedInformerFactory} +} + +// Endpoints returns a EndpointsInformer. +func (v *version) Endpoints() EndpointsInformer { + return &endpointsInformer{factory: v.SharedInformerFactory} +} + +// Events returns a EventInformer. +func (v *version) Events() EventInformer { + return &eventInformer{factory: v.SharedInformerFactory} +} + +// LimitRanges returns a LimitRangeInformer. +func (v *version) LimitRanges() LimitRangeInformer { + return &limitRangeInformer{factory: v.SharedInformerFactory} +} + +// Namespaces returns a NamespaceInformer. +func (v *version) Namespaces() NamespaceInformer { + return &namespaceInformer{factory: v.SharedInformerFactory} +} + +// Nodes returns a NodeInformer. +func (v *version) Nodes() NodeInformer { + return &nodeInformer{factory: v.SharedInformerFactory} +} + +// PersistentVolumes returns a PersistentVolumeInformer. +func (v *version) PersistentVolumes() PersistentVolumeInformer { + return &persistentVolumeInformer{factory: v.SharedInformerFactory} +} + +// PersistentVolumeClaims returns a PersistentVolumeClaimInformer. +func (v *version) PersistentVolumeClaims() PersistentVolumeClaimInformer { + return &persistentVolumeClaimInformer{factory: v.SharedInformerFactory} +} + +// Pods returns a PodInformer. +func (v *version) Pods() PodInformer { + return &podInformer{factory: v.SharedInformerFactory} +} + +// PodTemplates returns a PodTemplateInformer. +func (v *version) PodTemplates() PodTemplateInformer { + return &podTemplateInformer{factory: v.SharedInformerFactory} +} + +// ReplicationControllers returns a ReplicationControllerInformer. +func (v *version) ReplicationControllers() ReplicationControllerInformer { + return &replicationControllerInformer{factory: v.SharedInformerFactory} +} + +// ResourceQuotas returns a ResourceQuotaInformer. +func (v *version) ResourceQuotas() ResourceQuotaInformer { + return &resourceQuotaInformer{factory: v.SharedInformerFactory} +} + +// Secrets returns a SecretInformer. +func (v *version) Secrets() SecretInformer { + return &secretInformer{factory: v.SharedInformerFactory} +} + +// Services returns a ServiceInformer. +func (v *version) Services() ServiceInformer { + return &serviceInformer{factory: v.SharedInformerFactory} +} + +// ServiceAccounts returns a ServiceAccountInformer. +func (v *version) ServiceAccounts() ServiceAccountInformer { + return &serviceAccountInformer{factory: v.SharedInformerFactory} +} diff --git a/vendor/k8s.io/client-go/informers/core/v1/limitrange.go b/vendor/k8s.io/client-go/informers/core/v1/limitrange.go new file mode 100644 index 00000000000..77ffbb6dc1c --- /dev/null +++ b/vendor/k8s.io/client-go/informers/core/v1/limitrange.go @@ -0,0 +1,73 @@ +/* +Copyright 2017 The Kubernetes Authors. + +Licensed under the Apache License, Version 2.0 (the "License"); +you may not use this file except in compliance with the License. +You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + +Unless required by applicable law or agreed to in writing, software +distributed under the License is distributed on an "AS IS" BASIS, +WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +See the License for the specific language governing permissions and +limitations under the License. +*/ + +// This file was automatically generated by informer-gen + +package v1 + +import ( + core_v1 "k8s.io/api/core/v1" + meta_v1 "k8s.io/apimachinery/pkg/apis/meta/v1" + runtime "k8s.io/apimachinery/pkg/runtime" + watch "k8s.io/apimachinery/pkg/watch" + internalinterfaces "k8s.io/client-go/informers/internalinterfaces" + kubernetes "k8s.io/client-go/kubernetes" + v1 "k8s.io/client-go/listers/core/v1" + cache "k8s.io/client-go/tools/cache" + time "time" +) + +// LimitRangeInformer provides access to a shared informer and lister for +// LimitRanges. +type LimitRangeInformer interface { + Informer() cache.SharedIndexInformer + Lister() v1.LimitRangeLister +} + +type limitRangeInformer struct { + factory internalinterfaces.SharedInformerFactory +} + +// NewLimitRangeInformer constructs a new informer for LimitRange type. +// Always prefer using an informer factory to get a shared informer instead of getting an independent +// one. This reduces memory footprint and number of connections to the server. +func NewLimitRangeInformer(client kubernetes.Interface, namespace string, resyncPeriod time.Duration, indexers cache.Indexers) cache.SharedIndexInformer { + return cache.NewSharedIndexInformer( + &cache.ListWatch{ + ListFunc: func(options meta_v1.ListOptions) (runtime.Object, error) { + return client.CoreV1().LimitRanges(namespace).List(options) + }, + WatchFunc: func(options meta_v1.ListOptions) (watch.Interface, error) { + return client.CoreV1().LimitRanges(namespace).Watch(options) + }, + }, + &core_v1.LimitRange{}, + resyncPeriod, + indexers, + ) +} + +func defaultLimitRangeInformer(client kubernetes.Interface, resyncPeriod time.Duration) cache.SharedIndexInformer { + return NewLimitRangeInformer(client, meta_v1.NamespaceAll, resyncPeriod, cache.Indexers{cache.NamespaceIndex: cache.MetaNamespaceIndexFunc}) +} + +func (f *limitRangeInformer) Informer() cache.SharedIndexInformer { + return f.factory.InformerFor(&core_v1.LimitRange{}, defaultLimitRangeInformer) +} + +func (f *limitRangeInformer) Lister() v1.LimitRangeLister { + return v1.NewLimitRangeLister(f.Informer().GetIndexer()) +} diff --git a/vendor/k8s.io/client-go/informers/core/v1/namespace.go b/vendor/k8s.io/client-go/informers/core/v1/namespace.go new file mode 100644 index 00000000000..e37dccfda54 --- /dev/null +++ b/vendor/k8s.io/client-go/informers/core/v1/namespace.go @@ -0,0 +1,73 @@ +/* +Copyright 2017 The Kubernetes Authors. + +Licensed under the Apache License, Version 2.0 (the "License"); +you may not use this file except in compliance with the License. +You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + +Unless required by applicable law or agreed to in writing, software +distributed under the License is distributed on an "AS IS" BASIS, +WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +See the License for the specific language governing permissions and +limitations under the License. +*/ + +// This file was automatically generated by informer-gen + +package v1 + +import ( + core_v1 "k8s.io/api/core/v1" + meta_v1 "k8s.io/apimachinery/pkg/apis/meta/v1" + runtime "k8s.io/apimachinery/pkg/runtime" + watch "k8s.io/apimachinery/pkg/watch" + internalinterfaces "k8s.io/client-go/informers/internalinterfaces" + kubernetes "k8s.io/client-go/kubernetes" + v1 "k8s.io/client-go/listers/core/v1" + cache "k8s.io/client-go/tools/cache" + time "time" +) + +// NamespaceInformer provides access to a shared informer and lister for +// Namespaces. +type NamespaceInformer interface { + Informer() cache.SharedIndexInformer + Lister() v1.NamespaceLister +} + +type namespaceInformer struct { + factory internalinterfaces.SharedInformerFactory +} + +// NewNamespaceInformer constructs a new informer for Namespace type. +// Always prefer using an informer factory to get a shared informer instead of getting an independent +// one. This reduces memory footprint and number of connections to the server. +func NewNamespaceInformer(client kubernetes.Interface, resyncPeriod time.Duration, indexers cache.Indexers) cache.SharedIndexInformer { + return cache.NewSharedIndexInformer( + &cache.ListWatch{ + ListFunc: func(options meta_v1.ListOptions) (runtime.Object, error) { + return client.CoreV1().Namespaces().List(options) + }, + WatchFunc: func(options meta_v1.ListOptions) (watch.Interface, error) { + return client.CoreV1().Namespaces().Watch(options) + }, + }, + &core_v1.Namespace{}, + resyncPeriod, + indexers, + ) +} + +func defaultNamespaceInformer(client kubernetes.Interface, resyncPeriod time.Duration) cache.SharedIndexInformer { + return NewNamespaceInformer(client, resyncPeriod, cache.Indexers{cache.NamespaceIndex: cache.MetaNamespaceIndexFunc}) +} + +func (f *namespaceInformer) Informer() cache.SharedIndexInformer { + return f.factory.InformerFor(&core_v1.Namespace{}, defaultNamespaceInformer) +} + +func (f *namespaceInformer) Lister() v1.NamespaceLister { + return v1.NewNamespaceLister(f.Informer().GetIndexer()) +} diff --git a/vendor/k8s.io/client-go/informers/core/v1/node.go b/vendor/k8s.io/client-go/informers/core/v1/node.go new file mode 100644 index 00000000000..9cd065b22c1 --- /dev/null +++ b/vendor/k8s.io/client-go/informers/core/v1/node.go @@ -0,0 +1,73 @@ +/* +Copyright 2017 The Kubernetes Authors. + +Licensed under the Apache License, Version 2.0 (the "License"); +you may not use this file except in compliance with the License. +You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + +Unless required by applicable law or agreed to in writing, software +distributed under the License is distributed on an "AS IS" BASIS, +WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +See the License for the specific language governing permissions and +limitations under the License. +*/ + +// This file was automatically generated by informer-gen + +package v1 + +import ( + core_v1 "k8s.io/api/core/v1" + meta_v1 "k8s.io/apimachinery/pkg/apis/meta/v1" + runtime "k8s.io/apimachinery/pkg/runtime" + watch "k8s.io/apimachinery/pkg/watch" + internalinterfaces "k8s.io/client-go/informers/internalinterfaces" + kubernetes "k8s.io/client-go/kubernetes" + v1 "k8s.io/client-go/listers/core/v1" + cache "k8s.io/client-go/tools/cache" + time "time" +) + +// NodeInformer provides access to a shared informer and lister for +// Nodes. +type NodeInformer interface { + Informer() cache.SharedIndexInformer + Lister() v1.NodeLister +} + +type nodeInformer struct { + factory internalinterfaces.SharedInformerFactory +} + +// NewNodeInformer constructs a new informer for Node type. +// Always prefer using an informer factory to get a shared informer instead of getting an independent +// one. This reduces memory footprint and number of connections to the server. +func NewNodeInformer(client kubernetes.Interface, resyncPeriod time.Duration, indexers cache.Indexers) cache.SharedIndexInformer { + return cache.NewSharedIndexInformer( + &cache.ListWatch{ + ListFunc: func(options meta_v1.ListOptions) (runtime.Object, error) { + return client.CoreV1().Nodes().List(options) + }, + WatchFunc: func(options meta_v1.ListOptions) (watch.Interface, error) { + return client.CoreV1().Nodes().Watch(options) + }, + }, + &core_v1.Node{}, + resyncPeriod, + indexers, + ) +} + +func defaultNodeInformer(client kubernetes.Interface, resyncPeriod time.Duration) cache.SharedIndexInformer { + return NewNodeInformer(client, resyncPeriod, cache.Indexers{cache.NamespaceIndex: cache.MetaNamespaceIndexFunc}) +} + +func (f *nodeInformer) Informer() cache.SharedIndexInformer { + return f.factory.InformerFor(&core_v1.Node{}, defaultNodeInformer) +} + +func (f *nodeInformer) Lister() v1.NodeLister { + return v1.NewNodeLister(f.Informer().GetIndexer()) +} diff --git a/vendor/k8s.io/client-go/informers/core/v1/persistentvolume.go b/vendor/k8s.io/client-go/informers/core/v1/persistentvolume.go new file mode 100644 index 00000000000..c41e22f3740 --- /dev/null +++ b/vendor/k8s.io/client-go/informers/core/v1/persistentvolume.go @@ -0,0 +1,73 @@ +/* +Copyright 2017 The Kubernetes Authors. + +Licensed under the Apache License, Version 2.0 (the "License"); +you may not use this file except in compliance with the License. +You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + +Unless required by applicable law or agreed to in writing, software +distributed under the License is distributed on an "AS IS" BASIS, +WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +See the License for the specific language governing permissions and +limitations under the License. +*/ + +// This file was automatically generated by informer-gen + +package v1 + +import ( + core_v1 "k8s.io/api/core/v1" + meta_v1 "k8s.io/apimachinery/pkg/apis/meta/v1" + runtime "k8s.io/apimachinery/pkg/runtime" + watch "k8s.io/apimachinery/pkg/watch" + internalinterfaces "k8s.io/client-go/informers/internalinterfaces" + kubernetes "k8s.io/client-go/kubernetes" + v1 "k8s.io/client-go/listers/core/v1" + cache "k8s.io/client-go/tools/cache" + time "time" +) + +// PersistentVolumeInformer provides access to a shared informer and lister for +// PersistentVolumes. +type PersistentVolumeInformer interface { + Informer() cache.SharedIndexInformer + Lister() v1.PersistentVolumeLister +} + +type persistentVolumeInformer struct { + factory internalinterfaces.SharedInformerFactory +} + +// NewPersistentVolumeInformer constructs a new informer for PersistentVolume type. +// Always prefer using an informer factory to get a shared informer instead of getting an independent +// one. This reduces memory footprint and number of connections to the server. +func NewPersistentVolumeInformer(client kubernetes.Interface, resyncPeriod time.Duration, indexers cache.Indexers) cache.SharedIndexInformer { + return cache.NewSharedIndexInformer( + &cache.ListWatch{ + ListFunc: func(options meta_v1.ListOptions) (runtime.Object, error) { + return client.CoreV1().PersistentVolumes().List(options) + }, + WatchFunc: func(options meta_v1.ListOptions) (watch.Interface, error) { + return client.CoreV1().PersistentVolumes().Watch(options) + }, + }, + &core_v1.PersistentVolume{}, + resyncPeriod, + indexers, + ) +} + +func defaultPersistentVolumeInformer(client kubernetes.Interface, resyncPeriod time.Duration) cache.SharedIndexInformer { + return NewPersistentVolumeInformer(client, resyncPeriod, cache.Indexers{cache.NamespaceIndex: cache.MetaNamespaceIndexFunc}) +} + +func (f *persistentVolumeInformer) Informer() cache.SharedIndexInformer { + return f.factory.InformerFor(&core_v1.PersistentVolume{}, defaultPersistentVolumeInformer) +} + +func (f *persistentVolumeInformer) Lister() v1.PersistentVolumeLister { + return v1.NewPersistentVolumeLister(f.Informer().GetIndexer()) +} diff --git a/vendor/k8s.io/client-go/informers/core/v1/persistentvolumeclaim.go b/vendor/k8s.io/client-go/informers/core/v1/persistentvolumeclaim.go new file mode 100644 index 00000000000..2d0364caa89 --- /dev/null +++ b/vendor/k8s.io/client-go/informers/core/v1/persistentvolumeclaim.go @@ -0,0 +1,73 @@ +/* +Copyright 2017 The Kubernetes Authors. + +Licensed under the Apache License, Version 2.0 (the "License"); +you may not use this file except in compliance with the License. +You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + +Unless required by applicable law or agreed to in writing, software +distributed under the License is distributed on an "AS IS" BASIS, +WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +See the License for the specific language governing permissions and +limitations under the License. +*/ + +// This file was automatically generated by informer-gen + +package v1 + +import ( + core_v1 "k8s.io/api/core/v1" + meta_v1 "k8s.io/apimachinery/pkg/apis/meta/v1" + runtime "k8s.io/apimachinery/pkg/runtime" + watch "k8s.io/apimachinery/pkg/watch" + internalinterfaces "k8s.io/client-go/informers/internalinterfaces" + kubernetes "k8s.io/client-go/kubernetes" + v1 "k8s.io/client-go/listers/core/v1" + cache "k8s.io/client-go/tools/cache" + time "time" +) + +// PersistentVolumeClaimInformer provides access to a shared informer and lister for +// PersistentVolumeClaims. +type PersistentVolumeClaimInformer interface { + Informer() cache.SharedIndexInformer + Lister() v1.PersistentVolumeClaimLister +} + +type persistentVolumeClaimInformer struct { + factory internalinterfaces.SharedInformerFactory +} + +// NewPersistentVolumeClaimInformer constructs a new informer for PersistentVolumeClaim type. +// Always prefer using an informer factory to get a shared informer instead of getting an independent +// one. This reduces memory footprint and number of connections to the server. +func NewPersistentVolumeClaimInformer(client kubernetes.Interface, namespace string, resyncPeriod time.Duration, indexers cache.Indexers) cache.SharedIndexInformer { + return cache.NewSharedIndexInformer( + &cache.ListWatch{ + ListFunc: func(options meta_v1.ListOptions) (runtime.Object, error) { + return client.CoreV1().PersistentVolumeClaims(namespace).List(options) + }, + WatchFunc: func(options meta_v1.ListOptions) (watch.Interface, error) { + return client.CoreV1().PersistentVolumeClaims(namespace).Watch(options) + }, + }, + &core_v1.PersistentVolumeClaim{}, + resyncPeriod, + indexers, + ) +} + +func defaultPersistentVolumeClaimInformer(client kubernetes.Interface, resyncPeriod time.Duration) cache.SharedIndexInformer { + return NewPersistentVolumeClaimInformer(client, meta_v1.NamespaceAll, resyncPeriod, cache.Indexers{cache.NamespaceIndex: cache.MetaNamespaceIndexFunc}) +} + +func (f *persistentVolumeClaimInformer) Informer() cache.SharedIndexInformer { + return f.factory.InformerFor(&core_v1.PersistentVolumeClaim{}, defaultPersistentVolumeClaimInformer) +} + +func (f *persistentVolumeClaimInformer) Lister() v1.PersistentVolumeClaimLister { + return v1.NewPersistentVolumeClaimLister(f.Informer().GetIndexer()) +} diff --git a/vendor/k8s.io/client-go/informers/core/v1/pod.go b/vendor/k8s.io/client-go/informers/core/v1/pod.go new file mode 100644 index 00000000000..d926fbd0f89 --- /dev/null +++ b/vendor/k8s.io/client-go/informers/core/v1/pod.go @@ -0,0 +1,73 @@ +/* +Copyright 2017 The Kubernetes Authors. + +Licensed under the Apache License, Version 2.0 (the "License"); +you may not use this file except in compliance with the License. +You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + +Unless required by applicable law or agreed to in writing, software +distributed under the License is distributed on an "AS IS" BASIS, +WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +See the License for the specific language governing permissions and +limitations under the License. +*/ + +// This file was automatically generated by informer-gen + +package v1 + +import ( + core_v1 "k8s.io/api/core/v1" + meta_v1 "k8s.io/apimachinery/pkg/apis/meta/v1" + runtime "k8s.io/apimachinery/pkg/runtime" + watch "k8s.io/apimachinery/pkg/watch" + internalinterfaces "k8s.io/client-go/informers/internalinterfaces" + kubernetes "k8s.io/client-go/kubernetes" + v1 "k8s.io/client-go/listers/core/v1" + cache "k8s.io/client-go/tools/cache" + time "time" +) + +// PodInformer provides access to a shared informer and lister for +// Pods. +type PodInformer interface { + Informer() cache.SharedIndexInformer + Lister() v1.PodLister +} + +type podInformer struct { + factory internalinterfaces.SharedInformerFactory +} + +// NewPodInformer constructs a new informer for Pod type. +// Always prefer using an informer factory to get a shared informer instead of getting an independent +// one. This reduces memory footprint and number of connections to the server. +func NewPodInformer(client kubernetes.Interface, namespace string, resyncPeriod time.Duration, indexers cache.Indexers) cache.SharedIndexInformer { + return cache.NewSharedIndexInformer( + &cache.ListWatch{ + ListFunc: func(options meta_v1.ListOptions) (runtime.Object, error) { + return client.CoreV1().Pods(namespace).List(options) + }, + WatchFunc: func(options meta_v1.ListOptions) (watch.Interface, error) { + return client.CoreV1().Pods(namespace).Watch(options) + }, + }, + &core_v1.Pod{}, + resyncPeriod, + indexers, + ) +} + +func defaultPodInformer(client kubernetes.Interface, resyncPeriod time.Duration) cache.SharedIndexInformer { + return NewPodInformer(client, meta_v1.NamespaceAll, resyncPeriod, cache.Indexers{cache.NamespaceIndex: cache.MetaNamespaceIndexFunc}) +} + +func (f *podInformer) Informer() cache.SharedIndexInformer { + return f.factory.InformerFor(&core_v1.Pod{}, defaultPodInformer) +} + +func (f *podInformer) Lister() v1.PodLister { + return v1.NewPodLister(f.Informer().GetIndexer()) +} diff --git a/vendor/k8s.io/client-go/informers/core/v1/podtemplate.go b/vendor/k8s.io/client-go/informers/core/v1/podtemplate.go new file mode 100644 index 00000000000..b61f8667bc9 --- /dev/null +++ b/vendor/k8s.io/client-go/informers/core/v1/podtemplate.go @@ -0,0 +1,73 @@ +/* +Copyright 2017 The Kubernetes Authors. + +Licensed under the Apache License, Version 2.0 (the "License"); +you may not use this file except in compliance with the License. +You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + +Unless required by applicable law or agreed to in writing, software +distributed under the License is distributed on an "AS IS" BASIS, +WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +See the License for the specific language governing permissions and +limitations under the License. +*/ + +// This file was automatically generated by informer-gen + +package v1 + +import ( + core_v1 "k8s.io/api/core/v1" + meta_v1 "k8s.io/apimachinery/pkg/apis/meta/v1" + runtime "k8s.io/apimachinery/pkg/runtime" + watch "k8s.io/apimachinery/pkg/watch" + internalinterfaces "k8s.io/client-go/informers/internalinterfaces" + kubernetes "k8s.io/client-go/kubernetes" + v1 "k8s.io/client-go/listers/core/v1" + cache "k8s.io/client-go/tools/cache" + time "time" +) + +// PodTemplateInformer provides access to a shared informer and lister for +// PodTemplates. +type PodTemplateInformer interface { + Informer() cache.SharedIndexInformer + Lister() v1.PodTemplateLister +} + +type podTemplateInformer struct { + factory internalinterfaces.SharedInformerFactory +} + +// NewPodTemplateInformer constructs a new informer for PodTemplate type. +// Always prefer using an informer factory to get a shared informer instead of getting an independent +// one. This reduces memory footprint and number of connections to the server. +func NewPodTemplateInformer(client kubernetes.Interface, namespace string, resyncPeriod time.Duration, indexers cache.Indexers) cache.SharedIndexInformer { + return cache.NewSharedIndexInformer( + &cache.ListWatch{ + ListFunc: func(options meta_v1.ListOptions) (runtime.Object, error) { + return client.CoreV1().PodTemplates(namespace).List(options) + }, + WatchFunc: func(options meta_v1.ListOptions) (watch.Interface, error) { + return client.CoreV1().PodTemplates(namespace).Watch(options) + }, + }, + &core_v1.PodTemplate{}, + resyncPeriod, + indexers, + ) +} + +func defaultPodTemplateInformer(client kubernetes.Interface, resyncPeriod time.Duration) cache.SharedIndexInformer { + return NewPodTemplateInformer(client, meta_v1.NamespaceAll, resyncPeriod, cache.Indexers{cache.NamespaceIndex: cache.MetaNamespaceIndexFunc}) +} + +func (f *podTemplateInformer) Informer() cache.SharedIndexInformer { + return f.factory.InformerFor(&core_v1.PodTemplate{}, defaultPodTemplateInformer) +} + +func (f *podTemplateInformer) Lister() v1.PodTemplateLister { + return v1.NewPodTemplateLister(f.Informer().GetIndexer()) +} diff --git a/vendor/k8s.io/client-go/informers/core/v1/replicationcontroller.go b/vendor/k8s.io/client-go/informers/core/v1/replicationcontroller.go new file mode 100644 index 00000000000..f305994cc52 --- /dev/null +++ b/vendor/k8s.io/client-go/informers/core/v1/replicationcontroller.go @@ -0,0 +1,73 @@ +/* +Copyright 2017 The Kubernetes Authors. + +Licensed under the Apache License, Version 2.0 (the "License"); +you may not use this file except in compliance with the License. +You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + +Unless required by applicable law or agreed to in writing, software +distributed under the License is distributed on an "AS IS" BASIS, +WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +See the License for the specific language governing permissions and +limitations under the License. +*/ + +// This file was automatically generated by informer-gen + +package v1 + +import ( + core_v1 "k8s.io/api/core/v1" + meta_v1 "k8s.io/apimachinery/pkg/apis/meta/v1" + runtime "k8s.io/apimachinery/pkg/runtime" + watch "k8s.io/apimachinery/pkg/watch" + internalinterfaces "k8s.io/client-go/informers/internalinterfaces" + kubernetes "k8s.io/client-go/kubernetes" + v1 "k8s.io/client-go/listers/core/v1" + cache "k8s.io/client-go/tools/cache" + time "time" +) + +// ReplicationControllerInformer provides access to a shared informer and lister for +// ReplicationControllers. +type ReplicationControllerInformer interface { + Informer() cache.SharedIndexInformer + Lister() v1.ReplicationControllerLister +} + +type replicationControllerInformer struct { + factory internalinterfaces.SharedInformerFactory +} + +// NewReplicationControllerInformer constructs a new informer for ReplicationController type. +// Always prefer using an informer factory to get a shared informer instead of getting an independent +// one. This reduces memory footprint and number of connections to the server. +func NewReplicationControllerInformer(client kubernetes.Interface, namespace string, resyncPeriod time.Duration, indexers cache.Indexers) cache.SharedIndexInformer { + return cache.NewSharedIndexInformer( + &cache.ListWatch{ + ListFunc: func(options meta_v1.ListOptions) (runtime.Object, error) { + return client.CoreV1().ReplicationControllers(namespace).List(options) + }, + WatchFunc: func(options meta_v1.ListOptions) (watch.Interface, error) { + return client.CoreV1().ReplicationControllers(namespace).Watch(options) + }, + }, + &core_v1.ReplicationController{}, + resyncPeriod, + indexers, + ) +} + +func defaultReplicationControllerInformer(client kubernetes.Interface, resyncPeriod time.Duration) cache.SharedIndexInformer { + return NewReplicationControllerInformer(client, meta_v1.NamespaceAll, resyncPeriod, cache.Indexers{cache.NamespaceIndex: cache.MetaNamespaceIndexFunc}) +} + +func (f *replicationControllerInformer) Informer() cache.SharedIndexInformer { + return f.factory.InformerFor(&core_v1.ReplicationController{}, defaultReplicationControllerInformer) +} + +func (f *replicationControllerInformer) Lister() v1.ReplicationControllerLister { + return v1.NewReplicationControllerLister(f.Informer().GetIndexer()) +} diff --git a/vendor/k8s.io/client-go/informers/core/v1/resourcequota.go b/vendor/k8s.io/client-go/informers/core/v1/resourcequota.go new file mode 100644 index 00000000000..ac69106c8e9 --- /dev/null +++ b/vendor/k8s.io/client-go/informers/core/v1/resourcequota.go @@ -0,0 +1,73 @@ +/* +Copyright 2017 The Kubernetes Authors. + +Licensed under the Apache License, Version 2.0 (the "License"); +you may not use this file except in compliance with the License. +You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + +Unless required by applicable law or agreed to in writing, software +distributed under the License is distributed on an "AS IS" BASIS, +WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +See the License for the specific language governing permissions and +limitations under the License. +*/ + +// This file was automatically generated by informer-gen + +package v1 + +import ( + core_v1 "k8s.io/api/core/v1" + meta_v1 "k8s.io/apimachinery/pkg/apis/meta/v1" + runtime "k8s.io/apimachinery/pkg/runtime" + watch "k8s.io/apimachinery/pkg/watch" + internalinterfaces "k8s.io/client-go/informers/internalinterfaces" + kubernetes "k8s.io/client-go/kubernetes" + v1 "k8s.io/client-go/listers/core/v1" + cache "k8s.io/client-go/tools/cache" + time "time" +) + +// ResourceQuotaInformer provides access to a shared informer and lister for +// ResourceQuotas. +type ResourceQuotaInformer interface { + Informer() cache.SharedIndexInformer + Lister() v1.ResourceQuotaLister +} + +type resourceQuotaInformer struct { + factory internalinterfaces.SharedInformerFactory +} + +// NewResourceQuotaInformer constructs a new informer for ResourceQuota type. +// Always prefer using an informer factory to get a shared informer instead of getting an independent +// one. This reduces memory footprint and number of connections to the server. +func NewResourceQuotaInformer(client kubernetes.Interface, namespace string, resyncPeriod time.Duration, indexers cache.Indexers) cache.SharedIndexInformer { + return cache.NewSharedIndexInformer( + &cache.ListWatch{ + ListFunc: func(options meta_v1.ListOptions) (runtime.Object, error) { + return client.CoreV1().ResourceQuotas(namespace).List(options) + }, + WatchFunc: func(options meta_v1.ListOptions) (watch.Interface, error) { + return client.CoreV1().ResourceQuotas(namespace).Watch(options) + }, + }, + &core_v1.ResourceQuota{}, + resyncPeriod, + indexers, + ) +} + +func defaultResourceQuotaInformer(client kubernetes.Interface, resyncPeriod time.Duration) cache.SharedIndexInformer { + return NewResourceQuotaInformer(client, meta_v1.NamespaceAll, resyncPeriod, cache.Indexers{cache.NamespaceIndex: cache.MetaNamespaceIndexFunc}) +} + +func (f *resourceQuotaInformer) Informer() cache.SharedIndexInformer { + return f.factory.InformerFor(&core_v1.ResourceQuota{}, defaultResourceQuotaInformer) +} + +func (f *resourceQuotaInformer) Lister() v1.ResourceQuotaLister { + return v1.NewResourceQuotaLister(f.Informer().GetIndexer()) +} diff --git a/vendor/k8s.io/client-go/informers/core/v1/secret.go b/vendor/k8s.io/client-go/informers/core/v1/secret.go new file mode 100644 index 00000000000..0c7464bc88d --- /dev/null +++ b/vendor/k8s.io/client-go/informers/core/v1/secret.go @@ -0,0 +1,73 @@ +/* +Copyright 2017 The Kubernetes Authors. + +Licensed under the Apache License, Version 2.0 (the "License"); +you may not use this file except in compliance with the License. +You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + +Unless required by applicable law or agreed to in writing, software +distributed under the License is distributed on an "AS IS" BASIS, +WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +See the License for the specific language governing permissions and +limitations under the License. +*/ + +// This file was automatically generated by informer-gen + +package v1 + +import ( + core_v1 "k8s.io/api/core/v1" + meta_v1 "k8s.io/apimachinery/pkg/apis/meta/v1" + runtime "k8s.io/apimachinery/pkg/runtime" + watch "k8s.io/apimachinery/pkg/watch" + internalinterfaces "k8s.io/client-go/informers/internalinterfaces" + kubernetes "k8s.io/client-go/kubernetes" + v1 "k8s.io/client-go/listers/core/v1" + cache "k8s.io/client-go/tools/cache" + time "time" +) + +// SecretInformer provides access to a shared informer and lister for +// Secrets. +type SecretInformer interface { + Informer() cache.SharedIndexInformer + Lister() v1.SecretLister +} + +type secretInformer struct { + factory internalinterfaces.SharedInformerFactory +} + +// NewSecretInformer constructs a new informer for Secret type. +// Always prefer using an informer factory to get a shared informer instead of getting an independent +// one. This reduces memory footprint and number of connections to the server. +func NewSecretInformer(client kubernetes.Interface, namespace string, resyncPeriod time.Duration, indexers cache.Indexers) cache.SharedIndexInformer { + return cache.NewSharedIndexInformer( + &cache.ListWatch{ + ListFunc: func(options meta_v1.ListOptions) (runtime.Object, error) { + return client.CoreV1().Secrets(namespace).List(options) + }, + WatchFunc: func(options meta_v1.ListOptions) (watch.Interface, error) { + return client.CoreV1().Secrets(namespace).Watch(options) + }, + }, + &core_v1.Secret{}, + resyncPeriod, + indexers, + ) +} + +func defaultSecretInformer(client kubernetes.Interface, resyncPeriod time.Duration) cache.SharedIndexInformer { + return NewSecretInformer(client, meta_v1.NamespaceAll, resyncPeriod, cache.Indexers{cache.NamespaceIndex: cache.MetaNamespaceIndexFunc}) +} + +func (f *secretInformer) Informer() cache.SharedIndexInformer { + return f.factory.InformerFor(&core_v1.Secret{}, defaultSecretInformer) +} + +func (f *secretInformer) Lister() v1.SecretLister { + return v1.NewSecretLister(f.Informer().GetIndexer()) +} diff --git a/vendor/k8s.io/client-go/informers/core/v1/service.go b/vendor/k8s.io/client-go/informers/core/v1/service.go new file mode 100644 index 00000000000..bba8ab9dc43 --- /dev/null +++ b/vendor/k8s.io/client-go/informers/core/v1/service.go @@ -0,0 +1,73 @@ +/* +Copyright 2017 The Kubernetes Authors. + +Licensed under the Apache License, Version 2.0 (the "License"); +you may not use this file except in compliance with the License. +You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + +Unless required by applicable law or agreed to in writing, software +distributed under the License is distributed on an "AS IS" BASIS, +WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +See the License for the specific language governing permissions and +limitations under the License. +*/ + +// This file was automatically generated by informer-gen + +package v1 + +import ( + core_v1 "k8s.io/api/core/v1" + meta_v1 "k8s.io/apimachinery/pkg/apis/meta/v1" + runtime "k8s.io/apimachinery/pkg/runtime" + watch "k8s.io/apimachinery/pkg/watch" + internalinterfaces "k8s.io/client-go/informers/internalinterfaces" + kubernetes "k8s.io/client-go/kubernetes" + v1 "k8s.io/client-go/listers/core/v1" + cache "k8s.io/client-go/tools/cache" + time "time" +) + +// ServiceInformer provides access to a shared informer and lister for +// Services. +type ServiceInformer interface { + Informer() cache.SharedIndexInformer + Lister() v1.ServiceLister +} + +type serviceInformer struct { + factory internalinterfaces.SharedInformerFactory +} + +// NewServiceInformer constructs a new informer for Service type. +// Always prefer using an informer factory to get a shared informer instead of getting an independent +// one. This reduces memory footprint and number of connections to the server. +func NewServiceInformer(client kubernetes.Interface, namespace string, resyncPeriod time.Duration, indexers cache.Indexers) cache.SharedIndexInformer { + return cache.NewSharedIndexInformer( + &cache.ListWatch{ + ListFunc: func(options meta_v1.ListOptions) (runtime.Object, error) { + return client.CoreV1().Services(namespace).List(options) + }, + WatchFunc: func(options meta_v1.ListOptions) (watch.Interface, error) { + return client.CoreV1().Services(namespace).Watch(options) + }, + }, + &core_v1.Service{}, + resyncPeriod, + indexers, + ) +} + +func defaultServiceInformer(client kubernetes.Interface, resyncPeriod time.Duration) cache.SharedIndexInformer { + return NewServiceInformer(client, meta_v1.NamespaceAll, resyncPeriod, cache.Indexers{cache.NamespaceIndex: cache.MetaNamespaceIndexFunc}) +} + +func (f *serviceInformer) Informer() cache.SharedIndexInformer { + return f.factory.InformerFor(&core_v1.Service{}, defaultServiceInformer) +} + +func (f *serviceInformer) Lister() v1.ServiceLister { + return v1.NewServiceLister(f.Informer().GetIndexer()) +} diff --git a/vendor/k8s.io/client-go/informers/core/v1/serviceaccount.go b/vendor/k8s.io/client-go/informers/core/v1/serviceaccount.go new file mode 100644 index 00000000000..d41667bb298 --- /dev/null +++ b/vendor/k8s.io/client-go/informers/core/v1/serviceaccount.go @@ -0,0 +1,73 @@ +/* +Copyright 2017 The Kubernetes Authors. + +Licensed under the Apache License, Version 2.0 (the "License"); +you may not use this file except in compliance with the License. +You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + +Unless required by applicable law or agreed to in writing, software +distributed under the License is distributed on an "AS IS" BASIS, +WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +See the License for the specific language governing permissions and +limitations under the License. +*/ + +// This file was automatically generated by informer-gen + +package v1 + +import ( + core_v1 "k8s.io/api/core/v1" + meta_v1 "k8s.io/apimachinery/pkg/apis/meta/v1" + runtime "k8s.io/apimachinery/pkg/runtime" + watch "k8s.io/apimachinery/pkg/watch" + internalinterfaces "k8s.io/client-go/informers/internalinterfaces" + kubernetes "k8s.io/client-go/kubernetes" + v1 "k8s.io/client-go/listers/core/v1" + cache "k8s.io/client-go/tools/cache" + time "time" +) + +// ServiceAccountInformer provides access to a shared informer and lister for +// ServiceAccounts. +type ServiceAccountInformer interface { + Informer() cache.SharedIndexInformer + Lister() v1.ServiceAccountLister +} + +type serviceAccountInformer struct { + factory internalinterfaces.SharedInformerFactory +} + +// NewServiceAccountInformer constructs a new informer for ServiceAccount type. +// Always prefer using an informer factory to get a shared informer instead of getting an independent +// one. This reduces memory footprint and number of connections to the server. +func NewServiceAccountInformer(client kubernetes.Interface, namespace string, resyncPeriod time.Duration, indexers cache.Indexers) cache.SharedIndexInformer { + return cache.NewSharedIndexInformer( + &cache.ListWatch{ + ListFunc: func(options meta_v1.ListOptions) (runtime.Object, error) { + return client.CoreV1().ServiceAccounts(namespace).List(options) + }, + WatchFunc: func(options meta_v1.ListOptions) (watch.Interface, error) { + return client.CoreV1().ServiceAccounts(namespace).Watch(options) + }, + }, + &core_v1.ServiceAccount{}, + resyncPeriod, + indexers, + ) +} + +func defaultServiceAccountInformer(client kubernetes.Interface, resyncPeriod time.Duration) cache.SharedIndexInformer { + return NewServiceAccountInformer(client, meta_v1.NamespaceAll, resyncPeriod, cache.Indexers{cache.NamespaceIndex: cache.MetaNamespaceIndexFunc}) +} + +func (f *serviceAccountInformer) Informer() cache.SharedIndexInformer { + return f.factory.InformerFor(&core_v1.ServiceAccount{}, defaultServiceAccountInformer) +} + +func (f *serviceAccountInformer) Lister() v1.ServiceAccountLister { + return v1.NewServiceAccountLister(f.Informer().GetIndexer()) +} diff --git a/vendor/k8s.io/client-go/informers/extensions/BUILD b/vendor/k8s.io/client-go/informers/extensions/BUILD new file mode 100644 index 00000000000..214883a11bf --- /dev/null +++ b/vendor/k8s.io/client-go/informers/extensions/BUILD @@ -0,0 +1,31 @@ +package(default_visibility = ["//visibility:public"]) + +load( + "@io_bazel_rules_go//go:def.bzl", + "go_library", +) + +go_library( + name = "go_default_library", + srcs = ["interface.go"], + deps = [ + "//vendor/k8s.io/client-go/informers/extensions/v1beta1:go_default_library", + "//vendor/k8s.io/client-go/informers/internalinterfaces:go_default_library", + ], +) + +filegroup( + name = "package-srcs", + srcs = glob(["**"]), + tags = ["automanaged"], + visibility = ["//visibility:private"], +) + +filegroup( + name = "all-srcs", + srcs = [ + ":package-srcs", + "//staging/src/k8s.io/client-go/informers/extensions/v1beta1:all-srcs", + ], + tags = ["automanaged"], +) diff --git a/vendor/k8s.io/client-go/informers/extensions/interface.go b/vendor/k8s.io/client-go/informers/extensions/interface.go new file mode 100644 index 00000000000..009a89b945a --- /dev/null +++ b/vendor/k8s.io/client-go/informers/extensions/interface.go @@ -0,0 +1,44 @@ +/* +Copyright 2017 The Kubernetes Authors. + +Licensed under the Apache License, Version 2.0 (the "License"); +you may not use this file except in compliance with the License. +You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + +Unless required by applicable law or agreed to in writing, software +distributed under the License is distributed on an "AS IS" BASIS, +WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +See the License for the specific language governing permissions and +limitations under the License. +*/ + +// This file was automatically generated by informer-gen + +package extensions + +import ( + v1beta1 "k8s.io/client-go/informers/extensions/v1beta1" + internalinterfaces "k8s.io/client-go/informers/internalinterfaces" +) + +// Interface provides access to each of this group's versions. +type Interface interface { + // V1beta1 provides access to shared informers for resources in V1beta1. + V1beta1() v1beta1.Interface +} + +type group struct { + internalinterfaces.SharedInformerFactory +} + +// New returns a new Interface. +func New(f internalinterfaces.SharedInformerFactory) Interface { + return &group{f} +} + +// V1beta1 returns a new v1beta1.Interface. +func (g *group) V1beta1() v1beta1.Interface { + return v1beta1.New(g.SharedInformerFactory) +} diff --git a/vendor/k8s.io/client-go/informers/extensions/v1beta1/BUILD b/vendor/k8s.io/client-go/informers/extensions/v1beta1/BUILD new file mode 100644 index 00000000000..195f023eadf --- /dev/null +++ b/vendor/k8s.io/client-go/informers/extensions/v1beta1/BUILD @@ -0,0 +1,42 @@ +package(default_visibility = ["//visibility:public"]) + +load( + "@io_bazel_rules_go//go:def.bzl", + "go_library", +) + +go_library( + name = "go_default_library", + srcs = [ + "daemonset.go", + "deployment.go", + "ingress.go", + "interface.go", + "podsecuritypolicy.go", + "replicaset.go", + "thirdpartyresource.go", + ], + deps = [ + "//vendor/k8s.io/api/extensions/v1beta1:go_default_library", + "//vendor/k8s.io/apimachinery/pkg/apis/meta/v1:go_default_library", + "//vendor/k8s.io/apimachinery/pkg/runtime:go_default_library", + "//vendor/k8s.io/apimachinery/pkg/watch:go_default_library", + "//vendor/k8s.io/client-go/informers/internalinterfaces:go_default_library", + "//vendor/k8s.io/client-go/kubernetes:go_default_library", + "//vendor/k8s.io/client-go/listers/extensions/v1beta1:go_default_library", + "//vendor/k8s.io/client-go/tools/cache:go_default_library", + ], +) + +filegroup( + name = "package-srcs", + srcs = glob(["**"]), + tags = ["automanaged"], + visibility = ["//visibility:private"], +) + +filegroup( + name = "all-srcs", + srcs = [":package-srcs"], + tags = ["automanaged"], +) diff --git a/vendor/k8s.io/client-go/informers/extensions/v1beta1/daemonset.go b/vendor/k8s.io/client-go/informers/extensions/v1beta1/daemonset.go new file mode 100644 index 00000000000..e203ea6f20c --- /dev/null +++ b/vendor/k8s.io/client-go/informers/extensions/v1beta1/daemonset.go @@ -0,0 +1,73 @@ +/* +Copyright 2017 The Kubernetes Authors. + +Licensed under the Apache License, Version 2.0 (the "License"); +you may not use this file except in compliance with the License. +You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + +Unless required by applicable law or agreed to in writing, software +distributed under the License is distributed on an "AS IS" BASIS, +WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +See the License for the specific language governing permissions and +limitations under the License. +*/ + +// This file was automatically generated by informer-gen + +package v1beta1 + +import ( + extensions_v1beta1 "k8s.io/api/extensions/v1beta1" + v1 "k8s.io/apimachinery/pkg/apis/meta/v1" + runtime "k8s.io/apimachinery/pkg/runtime" + watch "k8s.io/apimachinery/pkg/watch" + internalinterfaces "k8s.io/client-go/informers/internalinterfaces" + kubernetes "k8s.io/client-go/kubernetes" + v1beta1 "k8s.io/client-go/listers/extensions/v1beta1" + cache "k8s.io/client-go/tools/cache" + time "time" +) + +// DaemonSetInformer provides access to a shared informer and lister for +// DaemonSets. +type DaemonSetInformer interface { + Informer() cache.SharedIndexInformer + Lister() v1beta1.DaemonSetLister +} + +type daemonSetInformer struct { + factory internalinterfaces.SharedInformerFactory +} + +// NewDaemonSetInformer constructs a new informer for DaemonSet type. +// Always prefer using an informer factory to get a shared informer instead of getting an independent +// one. This reduces memory footprint and number of connections to the server. +func NewDaemonSetInformer(client kubernetes.Interface, namespace string, resyncPeriod time.Duration, indexers cache.Indexers) cache.SharedIndexInformer { + return cache.NewSharedIndexInformer( + &cache.ListWatch{ + ListFunc: func(options v1.ListOptions) (runtime.Object, error) { + return client.ExtensionsV1beta1().DaemonSets(namespace).List(options) + }, + WatchFunc: func(options v1.ListOptions) (watch.Interface, error) { + return client.ExtensionsV1beta1().DaemonSets(namespace).Watch(options) + }, + }, + &extensions_v1beta1.DaemonSet{}, + resyncPeriod, + indexers, + ) +} + +func defaultDaemonSetInformer(client kubernetes.Interface, resyncPeriod time.Duration) cache.SharedIndexInformer { + return NewDaemonSetInformer(client, v1.NamespaceAll, resyncPeriod, cache.Indexers{cache.NamespaceIndex: cache.MetaNamespaceIndexFunc}) +} + +func (f *daemonSetInformer) Informer() cache.SharedIndexInformer { + return f.factory.InformerFor(&extensions_v1beta1.DaemonSet{}, defaultDaemonSetInformer) +} + +func (f *daemonSetInformer) Lister() v1beta1.DaemonSetLister { + return v1beta1.NewDaemonSetLister(f.Informer().GetIndexer()) +} diff --git a/vendor/k8s.io/client-go/informers/extensions/v1beta1/deployment.go b/vendor/k8s.io/client-go/informers/extensions/v1beta1/deployment.go new file mode 100644 index 00000000000..4d20f8abe2d --- /dev/null +++ b/vendor/k8s.io/client-go/informers/extensions/v1beta1/deployment.go @@ -0,0 +1,73 @@ +/* +Copyright 2017 The Kubernetes Authors. + +Licensed under the Apache License, Version 2.0 (the "License"); +you may not use this file except in compliance with the License. +You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + +Unless required by applicable law or agreed to in writing, software +distributed under the License is distributed on an "AS IS" BASIS, +WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +See the License for the specific language governing permissions and +limitations under the License. +*/ + +// This file was automatically generated by informer-gen + +package v1beta1 + +import ( + extensions_v1beta1 "k8s.io/api/extensions/v1beta1" + v1 "k8s.io/apimachinery/pkg/apis/meta/v1" + runtime "k8s.io/apimachinery/pkg/runtime" + watch "k8s.io/apimachinery/pkg/watch" + internalinterfaces "k8s.io/client-go/informers/internalinterfaces" + kubernetes "k8s.io/client-go/kubernetes" + v1beta1 "k8s.io/client-go/listers/extensions/v1beta1" + cache "k8s.io/client-go/tools/cache" + time "time" +) + +// DeploymentInformer provides access to a shared informer and lister for +// Deployments. +type DeploymentInformer interface { + Informer() cache.SharedIndexInformer + Lister() v1beta1.DeploymentLister +} + +type deploymentInformer struct { + factory internalinterfaces.SharedInformerFactory +} + +// NewDeploymentInformer constructs a new informer for Deployment type. +// Always prefer using an informer factory to get a shared informer instead of getting an independent +// one. This reduces memory footprint and number of connections to the server. +func NewDeploymentInformer(client kubernetes.Interface, namespace string, resyncPeriod time.Duration, indexers cache.Indexers) cache.SharedIndexInformer { + return cache.NewSharedIndexInformer( + &cache.ListWatch{ + ListFunc: func(options v1.ListOptions) (runtime.Object, error) { + return client.ExtensionsV1beta1().Deployments(namespace).List(options) + }, + WatchFunc: func(options v1.ListOptions) (watch.Interface, error) { + return client.ExtensionsV1beta1().Deployments(namespace).Watch(options) + }, + }, + &extensions_v1beta1.Deployment{}, + resyncPeriod, + indexers, + ) +} + +func defaultDeploymentInformer(client kubernetes.Interface, resyncPeriod time.Duration) cache.SharedIndexInformer { + return NewDeploymentInformer(client, v1.NamespaceAll, resyncPeriod, cache.Indexers{cache.NamespaceIndex: cache.MetaNamespaceIndexFunc}) +} + +func (f *deploymentInformer) Informer() cache.SharedIndexInformer { + return f.factory.InformerFor(&extensions_v1beta1.Deployment{}, defaultDeploymentInformer) +} + +func (f *deploymentInformer) Lister() v1beta1.DeploymentLister { + return v1beta1.NewDeploymentLister(f.Informer().GetIndexer()) +} diff --git a/vendor/k8s.io/client-go/informers/extensions/v1beta1/ingress.go b/vendor/k8s.io/client-go/informers/extensions/v1beta1/ingress.go new file mode 100644 index 00000000000..9280ffe3799 --- /dev/null +++ b/vendor/k8s.io/client-go/informers/extensions/v1beta1/ingress.go @@ -0,0 +1,73 @@ +/* +Copyright 2017 The Kubernetes Authors. + +Licensed under the Apache License, Version 2.0 (the "License"); +you may not use this file except in compliance with the License. +You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + +Unless required by applicable law or agreed to in writing, software +distributed under the License is distributed on an "AS IS" BASIS, +WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +See the License for the specific language governing permissions and +limitations under the License. +*/ + +// This file was automatically generated by informer-gen + +package v1beta1 + +import ( + extensions_v1beta1 "k8s.io/api/extensions/v1beta1" + v1 "k8s.io/apimachinery/pkg/apis/meta/v1" + runtime "k8s.io/apimachinery/pkg/runtime" + watch "k8s.io/apimachinery/pkg/watch" + internalinterfaces "k8s.io/client-go/informers/internalinterfaces" + kubernetes "k8s.io/client-go/kubernetes" + v1beta1 "k8s.io/client-go/listers/extensions/v1beta1" + cache "k8s.io/client-go/tools/cache" + time "time" +) + +// IngressInformer provides access to a shared informer and lister for +// Ingresses. +type IngressInformer interface { + Informer() cache.SharedIndexInformer + Lister() v1beta1.IngressLister +} + +type ingressInformer struct { + factory internalinterfaces.SharedInformerFactory +} + +// NewIngressInformer constructs a new informer for Ingress type. +// Always prefer using an informer factory to get a shared informer instead of getting an independent +// one. This reduces memory footprint and number of connections to the server. +func NewIngressInformer(client kubernetes.Interface, namespace string, resyncPeriod time.Duration, indexers cache.Indexers) cache.SharedIndexInformer { + return cache.NewSharedIndexInformer( + &cache.ListWatch{ + ListFunc: func(options v1.ListOptions) (runtime.Object, error) { + return client.ExtensionsV1beta1().Ingresses(namespace).List(options) + }, + WatchFunc: func(options v1.ListOptions) (watch.Interface, error) { + return client.ExtensionsV1beta1().Ingresses(namespace).Watch(options) + }, + }, + &extensions_v1beta1.Ingress{}, + resyncPeriod, + indexers, + ) +} + +func defaultIngressInformer(client kubernetes.Interface, resyncPeriod time.Duration) cache.SharedIndexInformer { + return NewIngressInformer(client, v1.NamespaceAll, resyncPeriod, cache.Indexers{cache.NamespaceIndex: cache.MetaNamespaceIndexFunc}) +} + +func (f *ingressInformer) Informer() cache.SharedIndexInformer { + return f.factory.InformerFor(&extensions_v1beta1.Ingress{}, defaultIngressInformer) +} + +func (f *ingressInformer) Lister() v1beta1.IngressLister { + return v1beta1.NewIngressLister(f.Informer().GetIndexer()) +} diff --git a/vendor/k8s.io/client-go/informers/extensions/v1beta1/interface.go b/vendor/k8s.io/client-go/informers/extensions/v1beta1/interface.go new file mode 100644 index 00000000000..ef226bae04f --- /dev/null +++ b/vendor/k8s.io/client-go/informers/extensions/v1beta1/interface.go @@ -0,0 +1,78 @@ +/* +Copyright 2017 The Kubernetes Authors. + +Licensed under the Apache License, Version 2.0 (the "License"); +you may not use this file except in compliance with the License. +You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + +Unless required by applicable law or agreed to in writing, software +distributed under the License is distributed on an "AS IS" BASIS, +WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +See the License for the specific language governing permissions and +limitations under the License. +*/ + +// This file was automatically generated by informer-gen + +package v1beta1 + +import ( + internalinterfaces "k8s.io/client-go/informers/internalinterfaces" +) + +// Interface provides access to all the informers in this group version. +type Interface interface { + // DaemonSets returns a DaemonSetInformer. + DaemonSets() DaemonSetInformer + // Deployments returns a DeploymentInformer. + Deployments() DeploymentInformer + // Ingresses returns a IngressInformer. + Ingresses() IngressInformer + // PodSecurityPolicies returns a PodSecurityPolicyInformer. + PodSecurityPolicies() PodSecurityPolicyInformer + // ReplicaSets returns a ReplicaSetInformer. + ReplicaSets() ReplicaSetInformer + // ThirdPartyResources returns a ThirdPartyResourceInformer. + ThirdPartyResources() ThirdPartyResourceInformer +} + +type version struct { + internalinterfaces.SharedInformerFactory +} + +// New returns a new Interface. +func New(f internalinterfaces.SharedInformerFactory) Interface { + return &version{f} +} + +// DaemonSets returns a DaemonSetInformer. +func (v *version) DaemonSets() DaemonSetInformer { + return &daemonSetInformer{factory: v.SharedInformerFactory} +} + +// Deployments returns a DeploymentInformer. +func (v *version) Deployments() DeploymentInformer { + return &deploymentInformer{factory: v.SharedInformerFactory} +} + +// Ingresses returns a IngressInformer. +func (v *version) Ingresses() IngressInformer { + return &ingressInformer{factory: v.SharedInformerFactory} +} + +// PodSecurityPolicies returns a PodSecurityPolicyInformer. +func (v *version) PodSecurityPolicies() PodSecurityPolicyInformer { + return &podSecurityPolicyInformer{factory: v.SharedInformerFactory} +} + +// ReplicaSets returns a ReplicaSetInformer. +func (v *version) ReplicaSets() ReplicaSetInformer { + return &replicaSetInformer{factory: v.SharedInformerFactory} +} + +// ThirdPartyResources returns a ThirdPartyResourceInformer. +func (v *version) ThirdPartyResources() ThirdPartyResourceInformer { + return &thirdPartyResourceInformer{factory: v.SharedInformerFactory} +} diff --git a/vendor/k8s.io/client-go/informers/extensions/v1beta1/podsecuritypolicy.go b/vendor/k8s.io/client-go/informers/extensions/v1beta1/podsecuritypolicy.go new file mode 100644 index 00000000000..59336b0e46a --- /dev/null +++ b/vendor/k8s.io/client-go/informers/extensions/v1beta1/podsecuritypolicy.go @@ -0,0 +1,73 @@ +/* +Copyright 2017 The Kubernetes Authors. + +Licensed under the Apache License, Version 2.0 (the "License"); +you may not use this file except in compliance with the License. +You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + +Unless required by applicable law or agreed to in writing, software +distributed under the License is distributed on an "AS IS" BASIS, +WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +See the License for the specific language governing permissions and +limitations under the License. +*/ + +// This file was automatically generated by informer-gen + +package v1beta1 + +import ( + extensions_v1beta1 "k8s.io/api/extensions/v1beta1" + v1 "k8s.io/apimachinery/pkg/apis/meta/v1" + runtime "k8s.io/apimachinery/pkg/runtime" + watch "k8s.io/apimachinery/pkg/watch" + internalinterfaces "k8s.io/client-go/informers/internalinterfaces" + kubernetes "k8s.io/client-go/kubernetes" + v1beta1 "k8s.io/client-go/listers/extensions/v1beta1" + cache "k8s.io/client-go/tools/cache" + time "time" +) + +// PodSecurityPolicyInformer provides access to a shared informer and lister for +// PodSecurityPolicies. +type PodSecurityPolicyInformer interface { + Informer() cache.SharedIndexInformer + Lister() v1beta1.PodSecurityPolicyLister +} + +type podSecurityPolicyInformer struct { + factory internalinterfaces.SharedInformerFactory +} + +// NewPodSecurityPolicyInformer constructs a new informer for PodSecurityPolicy type. +// Always prefer using an informer factory to get a shared informer instead of getting an independent +// one. This reduces memory footprint and number of connections to the server. +func NewPodSecurityPolicyInformer(client kubernetes.Interface, resyncPeriod time.Duration, indexers cache.Indexers) cache.SharedIndexInformer { + return cache.NewSharedIndexInformer( + &cache.ListWatch{ + ListFunc: func(options v1.ListOptions) (runtime.Object, error) { + return client.ExtensionsV1beta1().PodSecurityPolicies().List(options) + }, + WatchFunc: func(options v1.ListOptions) (watch.Interface, error) { + return client.ExtensionsV1beta1().PodSecurityPolicies().Watch(options) + }, + }, + &extensions_v1beta1.PodSecurityPolicy{}, + resyncPeriod, + indexers, + ) +} + +func defaultPodSecurityPolicyInformer(client kubernetes.Interface, resyncPeriod time.Duration) cache.SharedIndexInformer { + return NewPodSecurityPolicyInformer(client, resyncPeriod, cache.Indexers{cache.NamespaceIndex: cache.MetaNamespaceIndexFunc}) +} + +func (f *podSecurityPolicyInformer) Informer() cache.SharedIndexInformer { + return f.factory.InformerFor(&extensions_v1beta1.PodSecurityPolicy{}, defaultPodSecurityPolicyInformer) +} + +func (f *podSecurityPolicyInformer) Lister() v1beta1.PodSecurityPolicyLister { + return v1beta1.NewPodSecurityPolicyLister(f.Informer().GetIndexer()) +} diff --git a/vendor/k8s.io/client-go/informers/extensions/v1beta1/replicaset.go b/vendor/k8s.io/client-go/informers/extensions/v1beta1/replicaset.go new file mode 100644 index 00000000000..8d1af811990 --- /dev/null +++ b/vendor/k8s.io/client-go/informers/extensions/v1beta1/replicaset.go @@ -0,0 +1,73 @@ +/* +Copyright 2017 The Kubernetes Authors. + +Licensed under the Apache License, Version 2.0 (the "License"); +you may not use this file except in compliance with the License. +You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + +Unless required by applicable law or agreed to in writing, software +distributed under the License is distributed on an "AS IS" BASIS, +WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +See the License for the specific language governing permissions and +limitations under the License. +*/ + +// This file was automatically generated by informer-gen + +package v1beta1 + +import ( + extensions_v1beta1 "k8s.io/api/extensions/v1beta1" + v1 "k8s.io/apimachinery/pkg/apis/meta/v1" + runtime "k8s.io/apimachinery/pkg/runtime" + watch "k8s.io/apimachinery/pkg/watch" + internalinterfaces "k8s.io/client-go/informers/internalinterfaces" + kubernetes "k8s.io/client-go/kubernetes" + v1beta1 "k8s.io/client-go/listers/extensions/v1beta1" + cache "k8s.io/client-go/tools/cache" + time "time" +) + +// ReplicaSetInformer provides access to a shared informer and lister for +// ReplicaSets. +type ReplicaSetInformer interface { + Informer() cache.SharedIndexInformer + Lister() v1beta1.ReplicaSetLister +} + +type replicaSetInformer struct { + factory internalinterfaces.SharedInformerFactory +} + +// NewReplicaSetInformer constructs a new informer for ReplicaSet type. +// Always prefer using an informer factory to get a shared informer instead of getting an independent +// one. This reduces memory footprint and number of connections to the server. +func NewReplicaSetInformer(client kubernetes.Interface, namespace string, resyncPeriod time.Duration, indexers cache.Indexers) cache.SharedIndexInformer { + return cache.NewSharedIndexInformer( + &cache.ListWatch{ + ListFunc: func(options v1.ListOptions) (runtime.Object, error) { + return client.ExtensionsV1beta1().ReplicaSets(namespace).List(options) + }, + WatchFunc: func(options v1.ListOptions) (watch.Interface, error) { + return client.ExtensionsV1beta1().ReplicaSets(namespace).Watch(options) + }, + }, + &extensions_v1beta1.ReplicaSet{}, + resyncPeriod, + indexers, + ) +} + +func defaultReplicaSetInformer(client kubernetes.Interface, resyncPeriod time.Duration) cache.SharedIndexInformer { + return NewReplicaSetInformer(client, v1.NamespaceAll, resyncPeriod, cache.Indexers{cache.NamespaceIndex: cache.MetaNamespaceIndexFunc}) +} + +func (f *replicaSetInformer) Informer() cache.SharedIndexInformer { + return f.factory.InformerFor(&extensions_v1beta1.ReplicaSet{}, defaultReplicaSetInformer) +} + +func (f *replicaSetInformer) Lister() v1beta1.ReplicaSetLister { + return v1beta1.NewReplicaSetLister(f.Informer().GetIndexer()) +} diff --git a/vendor/k8s.io/client-go/informers/factory.go b/vendor/k8s.io/client-go/informers/factory.go new file mode 100644 index 00000000000..c28c7bc41b3 --- /dev/null +++ b/vendor/k8s.io/client-go/informers/factory.go @@ -0,0 +1,190 @@ +/* +Copyright 2017 The Kubernetes Authors. + +Licensed under the Apache License, Version 2.0 (the "License"); +you may not use this file except in compliance with the License. +You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + +Unless required by applicable law or agreed to in writing, software +distributed under the License is distributed on an "AS IS" BASIS, +WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +See the License for the specific language governing permissions and +limitations under the License. +*/ + +// This file was automatically generated by informer-gen + +package informers + +import ( + runtime "k8s.io/apimachinery/pkg/runtime" + schema "k8s.io/apimachinery/pkg/runtime/schema" + admissionregistration "k8s.io/client-go/informers/admissionregistration" + apps "k8s.io/client-go/informers/apps" + autoscaling "k8s.io/client-go/informers/autoscaling" + batch "k8s.io/client-go/informers/batch" + certificates "k8s.io/client-go/informers/certificates" + core "k8s.io/client-go/informers/core" + extensions "k8s.io/client-go/informers/extensions" + internalinterfaces "k8s.io/client-go/informers/internalinterfaces" + networking "k8s.io/client-go/informers/networking" + policy "k8s.io/client-go/informers/policy" + rbac "k8s.io/client-go/informers/rbac" + scheduling "k8s.io/client-go/informers/scheduling" + settings "k8s.io/client-go/informers/settings" + storage "k8s.io/client-go/informers/storage" + kubernetes "k8s.io/client-go/kubernetes" + cache "k8s.io/client-go/tools/cache" + reflect "reflect" + sync "sync" + time "time" +) + +type sharedInformerFactory struct { + client kubernetes.Interface + lock sync.Mutex + defaultResync time.Duration + + informers map[reflect.Type]cache.SharedIndexInformer + // startedInformers is used for tracking which informers have been started. + // This allows Start() to be called multiple times safely. + startedInformers map[reflect.Type]bool +} + +// NewSharedInformerFactory constructs a new instance of sharedInformerFactory +func NewSharedInformerFactory(client kubernetes.Interface, defaultResync time.Duration) SharedInformerFactory { + return &sharedInformerFactory{ + client: client, + defaultResync: defaultResync, + informers: make(map[reflect.Type]cache.SharedIndexInformer), + startedInformers: make(map[reflect.Type]bool), + } +} + +// Start initializes all requested informers. +func (f *sharedInformerFactory) Start(stopCh <-chan struct{}) { + f.lock.Lock() + defer f.lock.Unlock() + + for informerType, informer := range f.informers { + if !f.startedInformers[informerType] { + go informer.Run(stopCh) + f.startedInformers[informerType] = true + } + } +} + +// WaitForCacheSync waits for all started informers' cache were synced. +func (f *sharedInformerFactory) WaitForCacheSync(stopCh <-chan struct{}) map[reflect.Type]bool { + informers := func() map[reflect.Type]cache.SharedIndexInformer { + f.lock.Lock() + defer f.lock.Unlock() + + informers := map[reflect.Type]cache.SharedIndexInformer{} + for informerType, informer := range f.informers { + if f.startedInformers[informerType] { + informers[informerType] = informer + } + } + return informers + }() + + res := map[reflect.Type]bool{} + for informType, informer := range informers { + res[informType] = cache.WaitForCacheSync(stopCh, informer.HasSynced) + } + return res +} + +// InternalInformerFor returns the SharedIndexInformer for obj using an internal +// client. +func (f *sharedInformerFactory) InformerFor(obj runtime.Object, newFunc internalinterfaces.NewInformerFunc) cache.SharedIndexInformer { + f.lock.Lock() + defer f.lock.Unlock() + + informerType := reflect.TypeOf(obj) + informer, exists := f.informers[informerType] + if exists { + return informer + } + informer = newFunc(f.client, f.defaultResync) + f.informers[informerType] = informer + + return informer +} + +// SharedInformerFactory provides shared informers for resources in all known +// API group versions. +type SharedInformerFactory interface { + internalinterfaces.SharedInformerFactory + ForResource(resource schema.GroupVersionResource) (GenericInformer, error) + WaitForCacheSync(stopCh <-chan struct{}) map[reflect.Type]bool + + Admissionregistration() admissionregistration.Interface + Apps() apps.Interface + Autoscaling() autoscaling.Interface + Batch() batch.Interface + Certificates() certificates.Interface + Core() core.Interface + Extensions() extensions.Interface + Networking() networking.Interface + Policy() policy.Interface + Rbac() rbac.Interface + Scheduling() scheduling.Interface + Settings() settings.Interface + Storage() storage.Interface +} + +func (f *sharedInformerFactory) Admissionregistration() admissionregistration.Interface { + return admissionregistration.New(f) +} + +func (f *sharedInformerFactory) Apps() apps.Interface { + return apps.New(f) +} + +func (f *sharedInformerFactory) Autoscaling() autoscaling.Interface { + return autoscaling.New(f) +} + +func (f *sharedInformerFactory) Batch() batch.Interface { + return batch.New(f) +} + +func (f *sharedInformerFactory) Certificates() certificates.Interface { + return certificates.New(f) +} + +func (f *sharedInformerFactory) Core() core.Interface { + return core.New(f) +} + +func (f *sharedInformerFactory) Extensions() extensions.Interface { + return extensions.New(f) +} + +func (f *sharedInformerFactory) Networking() networking.Interface { + return networking.New(f) +} + +func (f *sharedInformerFactory) Policy() policy.Interface { + return policy.New(f) +} + +func (f *sharedInformerFactory) Rbac() rbac.Interface { + return rbac.New(f) +} + +func (f *sharedInformerFactory) Scheduling() scheduling.Interface { + return scheduling.New(f) +} + +func (f *sharedInformerFactory) Settings() settings.Interface { + return settings.New(f) +} + +func (f *sharedInformerFactory) Storage() storage.Interface { + return storage.New(f) +} diff --git a/vendor/k8s.io/client-go/informers/generic.go b/vendor/k8s.io/client-go/informers/generic.go new file mode 100644 index 00000000000..23c4440c33a --- /dev/null +++ b/vendor/k8s.io/client-go/informers/generic.go @@ -0,0 +1,228 @@ +/* +Copyright 2017 The Kubernetes Authors. + +Licensed under the Apache License, Version 2.0 (the "License"); +you may not use this file except in compliance with the License. +You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + +Unless required by applicable law or agreed to in writing, software +distributed under the License is distributed on an "AS IS" BASIS, +WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +See the License for the specific language governing permissions and +limitations under the License. +*/ + +// This file was automatically generated by informer-gen + +package informers + +import ( + "fmt" + v1alpha1 "k8s.io/api/admissionregistration/v1alpha1" + v1beta1 "k8s.io/api/apps/v1beta1" + v1beta2 "k8s.io/api/apps/v1beta2" + v1 "k8s.io/api/autoscaling/v1" + v2beta1 "k8s.io/api/autoscaling/v2beta1" + batch_v1 "k8s.io/api/batch/v1" + batch_v1beta1 "k8s.io/api/batch/v1beta1" + v2alpha1 "k8s.io/api/batch/v2alpha1" + certificates_v1beta1 "k8s.io/api/certificates/v1beta1" + core_v1 "k8s.io/api/core/v1" + extensions_v1beta1 "k8s.io/api/extensions/v1beta1" + networking_v1 "k8s.io/api/networking/v1" + policy_v1beta1 "k8s.io/api/policy/v1beta1" + rbac_v1 "k8s.io/api/rbac/v1" + rbac_v1alpha1 "k8s.io/api/rbac/v1alpha1" + rbac_v1beta1 "k8s.io/api/rbac/v1beta1" + scheduling_v1alpha1 "k8s.io/api/scheduling/v1alpha1" + settings_v1alpha1 "k8s.io/api/settings/v1alpha1" + storage_v1 "k8s.io/api/storage/v1" + storage_v1beta1 "k8s.io/api/storage/v1beta1" + schema "k8s.io/apimachinery/pkg/runtime/schema" + cache "k8s.io/client-go/tools/cache" +) + +// GenericInformer is type of SharedIndexInformer which will locate and delegate to other +// sharedInformers based on type +type GenericInformer interface { + Informer() cache.SharedIndexInformer + Lister() cache.GenericLister +} + +type genericInformer struct { + informer cache.SharedIndexInformer + resource schema.GroupResource +} + +// Informer returns the SharedIndexInformer. +func (f *genericInformer) Informer() cache.SharedIndexInformer { + return f.informer +} + +// Lister returns the GenericLister. +func (f *genericInformer) Lister() cache.GenericLister { + return cache.NewGenericLister(f.Informer().GetIndexer(), f.resource) +} + +// ForResource gives generic access to a shared informer of the matching type +// TODO extend this to unknown resources with a client pool +func (f *sharedInformerFactory) ForResource(resource schema.GroupVersionResource) (GenericInformer, error) { + switch resource { + // Group=Admissionregistration, Version=V1alpha1 + case v1alpha1.SchemeGroupVersion.WithResource("externaladmissionhookconfigurations"): + return &genericInformer{resource: resource.GroupResource(), informer: f.Admissionregistration().V1alpha1().ExternalAdmissionHookConfigurations().Informer()}, nil + case v1alpha1.SchemeGroupVersion.WithResource("initializerconfigurations"): + return &genericInformer{resource: resource.GroupResource(), informer: f.Admissionregistration().V1alpha1().InitializerConfigurations().Informer()}, nil + + // Group=Apps, Version=V1beta1 + case v1beta1.SchemeGroupVersion.WithResource("controllerrevisions"): + return &genericInformer{resource: resource.GroupResource(), informer: f.Apps().V1beta1().ControllerRevisions().Informer()}, nil + case v1beta1.SchemeGroupVersion.WithResource("deployments"): + return &genericInformer{resource: resource.GroupResource(), informer: f.Apps().V1beta1().Deployments().Informer()}, nil + case v1beta1.SchemeGroupVersion.WithResource("statefulsets"): + return &genericInformer{resource: resource.GroupResource(), informer: f.Apps().V1beta1().StatefulSets().Informer()}, nil + + // Group=Apps, Version=V1beta2 + case v1beta2.SchemeGroupVersion.WithResource("controllerrevisions"): + return &genericInformer{resource: resource.GroupResource(), informer: f.Apps().V1beta2().ControllerRevisions().Informer()}, nil + case v1beta2.SchemeGroupVersion.WithResource("daemonsets"): + return &genericInformer{resource: resource.GroupResource(), informer: f.Apps().V1beta2().DaemonSets().Informer()}, nil + case v1beta2.SchemeGroupVersion.WithResource("deployments"): + return &genericInformer{resource: resource.GroupResource(), informer: f.Apps().V1beta2().Deployments().Informer()}, nil + case v1beta2.SchemeGroupVersion.WithResource("replicasets"): + return &genericInformer{resource: resource.GroupResource(), informer: f.Apps().V1beta2().ReplicaSets().Informer()}, nil + case v1beta2.SchemeGroupVersion.WithResource("statefulsets"): + return &genericInformer{resource: resource.GroupResource(), informer: f.Apps().V1beta2().StatefulSets().Informer()}, nil + + // Group=Autoscaling, Version=V1 + case v1.SchemeGroupVersion.WithResource("horizontalpodautoscalers"): + return &genericInformer{resource: resource.GroupResource(), informer: f.Autoscaling().V1().HorizontalPodAutoscalers().Informer()}, nil + + // Group=Autoscaling, Version=V2beta1 + case v2beta1.SchemeGroupVersion.WithResource("horizontalpodautoscalers"): + return &genericInformer{resource: resource.GroupResource(), informer: f.Autoscaling().V2beta1().HorizontalPodAutoscalers().Informer()}, nil + + // Group=Batch, Version=V1 + case batch_v1.SchemeGroupVersion.WithResource("jobs"): + return &genericInformer{resource: resource.GroupResource(), informer: f.Batch().V1().Jobs().Informer()}, nil + + // Group=Batch, Version=V1beta1 + case batch_v1beta1.SchemeGroupVersion.WithResource("cronjobs"): + return &genericInformer{resource: resource.GroupResource(), informer: f.Batch().V1beta1().CronJobs().Informer()}, nil + + // Group=Batch, Version=V2alpha1 + case v2alpha1.SchemeGroupVersion.WithResource("cronjobs"): + return &genericInformer{resource: resource.GroupResource(), informer: f.Batch().V2alpha1().CronJobs().Informer()}, nil + + // Group=Certificates, Version=V1beta1 + case certificates_v1beta1.SchemeGroupVersion.WithResource("certificatesigningrequests"): + return &genericInformer{resource: resource.GroupResource(), informer: f.Certificates().V1beta1().CertificateSigningRequests().Informer()}, nil + + // Group=Core, Version=V1 + case core_v1.SchemeGroupVersion.WithResource("componentstatuses"): + return &genericInformer{resource: resource.GroupResource(), informer: f.Core().V1().ComponentStatuses().Informer()}, nil + case core_v1.SchemeGroupVersion.WithResource("configmaps"): + return &genericInformer{resource: resource.GroupResource(), informer: f.Core().V1().ConfigMaps().Informer()}, nil + case core_v1.SchemeGroupVersion.WithResource("endpoints"): + return &genericInformer{resource: resource.GroupResource(), informer: f.Core().V1().Endpoints().Informer()}, nil + case core_v1.SchemeGroupVersion.WithResource("events"): + return &genericInformer{resource: resource.GroupResource(), informer: f.Core().V1().Events().Informer()}, nil + case core_v1.SchemeGroupVersion.WithResource("limitranges"): + return &genericInformer{resource: resource.GroupResource(), informer: f.Core().V1().LimitRanges().Informer()}, nil + case core_v1.SchemeGroupVersion.WithResource("namespaces"): + return &genericInformer{resource: resource.GroupResource(), informer: f.Core().V1().Namespaces().Informer()}, nil + case core_v1.SchemeGroupVersion.WithResource("nodes"): + return &genericInformer{resource: resource.GroupResource(), informer: f.Core().V1().Nodes().Informer()}, nil + case core_v1.SchemeGroupVersion.WithResource("persistentvolumes"): + return &genericInformer{resource: resource.GroupResource(), informer: f.Core().V1().PersistentVolumes().Informer()}, nil + case core_v1.SchemeGroupVersion.WithResource("persistentvolumeclaims"): + return &genericInformer{resource: resource.GroupResource(), informer: f.Core().V1().PersistentVolumeClaims().Informer()}, nil + case core_v1.SchemeGroupVersion.WithResource("pods"): + return &genericInformer{resource: resource.GroupResource(), informer: f.Core().V1().Pods().Informer()}, nil + case core_v1.SchemeGroupVersion.WithResource("podtemplates"): + return &genericInformer{resource: resource.GroupResource(), informer: f.Core().V1().PodTemplates().Informer()}, nil + case core_v1.SchemeGroupVersion.WithResource("replicationcontrollers"): + return &genericInformer{resource: resource.GroupResource(), informer: f.Core().V1().ReplicationControllers().Informer()}, nil + case core_v1.SchemeGroupVersion.WithResource("resourcequotas"): + return &genericInformer{resource: resource.GroupResource(), informer: f.Core().V1().ResourceQuotas().Informer()}, nil + case core_v1.SchemeGroupVersion.WithResource("secrets"): + return &genericInformer{resource: resource.GroupResource(), informer: f.Core().V1().Secrets().Informer()}, nil + case core_v1.SchemeGroupVersion.WithResource("services"): + return &genericInformer{resource: resource.GroupResource(), informer: f.Core().V1().Services().Informer()}, nil + case core_v1.SchemeGroupVersion.WithResource("serviceaccounts"): + return &genericInformer{resource: resource.GroupResource(), informer: f.Core().V1().ServiceAccounts().Informer()}, nil + + // Group=Extensions, Version=V1beta1 + case extensions_v1beta1.SchemeGroupVersion.WithResource("daemonsets"): + return &genericInformer{resource: resource.GroupResource(), informer: f.Extensions().V1beta1().DaemonSets().Informer()}, nil + case extensions_v1beta1.SchemeGroupVersion.WithResource("deployments"): + return &genericInformer{resource: resource.GroupResource(), informer: f.Extensions().V1beta1().Deployments().Informer()}, nil + case extensions_v1beta1.SchemeGroupVersion.WithResource("ingresses"): + return &genericInformer{resource: resource.GroupResource(), informer: f.Extensions().V1beta1().Ingresses().Informer()}, nil + case extensions_v1beta1.SchemeGroupVersion.WithResource("podsecuritypolicies"): + return &genericInformer{resource: resource.GroupResource(), informer: f.Extensions().V1beta1().PodSecurityPolicies().Informer()}, nil + case extensions_v1beta1.SchemeGroupVersion.WithResource("replicasets"): + return &genericInformer{resource: resource.GroupResource(), informer: f.Extensions().V1beta1().ReplicaSets().Informer()}, nil + case extensions_v1beta1.SchemeGroupVersion.WithResource("thirdpartyresources"): + return &genericInformer{resource: resource.GroupResource(), informer: f.Extensions().V1beta1().ThirdPartyResources().Informer()}, nil + + // Group=Networking, Version=V1 + case networking_v1.SchemeGroupVersion.WithResource("networkpolicies"): + return &genericInformer{resource: resource.GroupResource(), informer: f.Networking().V1().NetworkPolicies().Informer()}, nil + + // Group=Policy, Version=V1beta1 + case policy_v1beta1.SchemeGroupVersion.WithResource("poddisruptionbudgets"): + return &genericInformer{resource: resource.GroupResource(), informer: f.Policy().V1beta1().PodDisruptionBudgets().Informer()}, nil + + // Group=Rbac, Version=V1 + case rbac_v1.SchemeGroupVersion.WithResource("clusterroles"): + return &genericInformer{resource: resource.GroupResource(), informer: f.Rbac().V1().ClusterRoles().Informer()}, nil + case rbac_v1.SchemeGroupVersion.WithResource("clusterrolebindings"): + return &genericInformer{resource: resource.GroupResource(), informer: f.Rbac().V1().ClusterRoleBindings().Informer()}, nil + case rbac_v1.SchemeGroupVersion.WithResource("roles"): + return &genericInformer{resource: resource.GroupResource(), informer: f.Rbac().V1().Roles().Informer()}, nil + case rbac_v1.SchemeGroupVersion.WithResource("rolebindings"): + return &genericInformer{resource: resource.GroupResource(), informer: f.Rbac().V1().RoleBindings().Informer()}, nil + + // Group=Rbac, Version=V1alpha1 + case rbac_v1alpha1.SchemeGroupVersion.WithResource("clusterroles"): + return &genericInformer{resource: resource.GroupResource(), informer: f.Rbac().V1alpha1().ClusterRoles().Informer()}, nil + case rbac_v1alpha1.SchemeGroupVersion.WithResource("clusterrolebindings"): + return &genericInformer{resource: resource.GroupResource(), informer: f.Rbac().V1alpha1().ClusterRoleBindings().Informer()}, nil + case rbac_v1alpha1.SchemeGroupVersion.WithResource("roles"): + return &genericInformer{resource: resource.GroupResource(), informer: f.Rbac().V1alpha1().Roles().Informer()}, nil + case rbac_v1alpha1.SchemeGroupVersion.WithResource("rolebindings"): + return &genericInformer{resource: resource.GroupResource(), informer: f.Rbac().V1alpha1().RoleBindings().Informer()}, nil + + // Group=Rbac, Version=V1beta1 + case rbac_v1beta1.SchemeGroupVersion.WithResource("clusterroles"): + return &genericInformer{resource: resource.GroupResource(), informer: f.Rbac().V1beta1().ClusterRoles().Informer()}, nil + case rbac_v1beta1.SchemeGroupVersion.WithResource("clusterrolebindings"): + return &genericInformer{resource: resource.GroupResource(), informer: f.Rbac().V1beta1().ClusterRoleBindings().Informer()}, nil + case rbac_v1beta1.SchemeGroupVersion.WithResource("roles"): + return &genericInformer{resource: resource.GroupResource(), informer: f.Rbac().V1beta1().Roles().Informer()}, nil + case rbac_v1beta1.SchemeGroupVersion.WithResource("rolebindings"): + return &genericInformer{resource: resource.GroupResource(), informer: f.Rbac().V1beta1().RoleBindings().Informer()}, nil + + // Group=Scheduling, Version=V1alpha1 + case scheduling_v1alpha1.SchemeGroupVersion.WithResource("priorityclasses"): + return &genericInformer{resource: resource.GroupResource(), informer: f.Scheduling().V1alpha1().PriorityClasses().Informer()}, nil + + // Group=Settings, Version=V1alpha1 + case settings_v1alpha1.SchemeGroupVersion.WithResource("podpresets"): + return &genericInformer{resource: resource.GroupResource(), informer: f.Settings().V1alpha1().PodPresets().Informer()}, nil + + // Group=Storage, Version=V1 + case storage_v1.SchemeGroupVersion.WithResource("storageclasses"): + return &genericInformer{resource: resource.GroupResource(), informer: f.Storage().V1().StorageClasses().Informer()}, nil + + // Group=Storage, Version=V1beta1 + case storage_v1beta1.SchemeGroupVersion.WithResource("storageclasses"): + return &genericInformer{resource: resource.GroupResource(), informer: f.Storage().V1beta1().StorageClasses().Informer()}, nil + + } + + return nil, fmt.Errorf("no informer found for %v", resource) +} diff --git a/vendor/k8s.io/client-go/util/exec/BUILD b/vendor/k8s.io/client-go/informers/internalinterfaces/BUILD similarity index 60% rename from vendor/k8s.io/client-go/util/exec/BUILD rename to vendor/k8s.io/client-go/informers/internalinterfaces/BUILD index 396658dc5b4..1f3323abcce 100644 --- a/vendor/k8s.io/client-go/util/exec/BUILD +++ b/vendor/k8s.io/client-go/informers/internalinterfaces/BUILD @@ -7,7 +7,12 @@ load( go_library( name = "go_default_library", - srcs = ["exec.go"], + srcs = ["factory_interfaces.go"], + deps = [ + "//vendor/k8s.io/apimachinery/pkg/runtime:go_default_library", + "//vendor/k8s.io/client-go/kubernetes:go_default_library", + "//vendor/k8s.io/client-go/tools/cache:go_default_library", + ], ) filegroup( diff --git a/vendor/k8s.io/client-go/tools/remotecommand/resize.go b/vendor/k8s.io/client-go/informers/internalinterfaces/factory_interfaces.go similarity index 50% rename from vendor/k8s.io/client-go/tools/remotecommand/resize.go rename to vendor/k8s.io/client-go/informers/internalinterfaces/factory_interfaces.go index c838f21ba6a..bfe354a5931 100644 --- a/vendor/k8s.io/client-go/tools/remotecommand/resize.go +++ b/vendor/k8s.io/client-go/informers/internalinterfaces/factory_interfaces.go @@ -14,20 +14,21 @@ See the License for the specific language governing permissions and limitations under the License. */ -package remotecommand +// This file was automatically generated by informer-gen -// TerminalSize and TerminalSizeQueue was a part of k8s.io/kubernetes/pkg/util/term -// and were moved in order to decouple client from other term dependencies +package internalinterfaces -// TerminalSize represents the width and height of a terminal. -type TerminalSize struct { - Width uint16 - Height uint16 -} +import ( + runtime "k8s.io/apimachinery/pkg/runtime" + kubernetes "k8s.io/client-go/kubernetes" + cache "k8s.io/client-go/tools/cache" + time "time" +) + +type NewInformerFunc func(kubernetes.Interface, time.Duration) cache.SharedIndexInformer -// TerminalSizeQueue is capable of returning terminal resize events as they occur. -type TerminalSizeQueue interface { - // Next returns the new terminal size after the terminal has been resized. It returns nil when - // monitoring has been stopped. - Next() *TerminalSize +// SharedInformerFactory a small interface to allow for adding an informer without an import cycle +type SharedInformerFactory interface { + Start(stopCh <-chan struct{}) + InformerFor(obj runtime.Object, newFunc NewInformerFunc) cache.SharedIndexInformer } diff --git a/vendor/k8s.io/client-go/informers/networking/BUILD b/vendor/k8s.io/client-go/informers/networking/BUILD new file mode 100644 index 00000000000..89809fa6c34 --- /dev/null +++ b/vendor/k8s.io/client-go/informers/networking/BUILD @@ -0,0 +1,31 @@ +package(default_visibility = ["//visibility:public"]) + +load( + "@io_bazel_rules_go//go:def.bzl", + "go_library", +) + +go_library( + name = "go_default_library", + srcs = ["interface.go"], + deps = [ + "//vendor/k8s.io/client-go/informers/internalinterfaces:go_default_library", + "//vendor/k8s.io/client-go/informers/networking/v1:go_default_library", + ], +) + +filegroup( + name = "package-srcs", + srcs = glob(["**"]), + tags = ["automanaged"], + visibility = ["//visibility:private"], +) + +filegroup( + name = "all-srcs", + srcs = [ + ":package-srcs", + "//staging/src/k8s.io/client-go/informers/networking/v1:all-srcs", + ], + tags = ["automanaged"], +) diff --git a/vendor/k8s.io/client-go/informers/networking/interface.go b/vendor/k8s.io/client-go/informers/networking/interface.go new file mode 100644 index 00000000000..a5df58b0418 --- /dev/null +++ b/vendor/k8s.io/client-go/informers/networking/interface.go @@ -0,0 +1,44 @@ +/* +Copyright 2017 The Kubernetes Authors. + +Licensed under the Apache License, Version 2.0 (the "License"); +you may not use this file except in compliance with the License. +You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + +Unless required by applicable law or agreed to in writing, software +distributed under the License is distributed on an "AS IS" BASIS, +WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +See the License for the specific language governing permissions and +limitations under the License. +*/ + +// This file was automatically generated by informer-gen + +package networking + +import ( + internalinterfaces "k8s.io/client-go/informers/internalinterfaces" + v1 "k8s.io/client-go/informers/networking/v1" +) + +// Interface provides access to each of this group's versions. +type Interface interface { + // V1 provides access to shared informers for resources in V1. + V1() v1.Interface +} + +type group struct { + internalinterfaces.SharedInformerFactory +} + +// New returns a new Interface. +func New(f internalinterfaces.SharedInformerFactory) Interface { + return &group{f} +} + +// V1 returns a new v1.Interface. +func (g *group) V1() v1.Interface { + return v1.New(g.SharedInformerFactory) +} diff --git a/vendor/k8s.io/client-go/informers/networking/v1/BUILD b/vendor/k8s.io/client-go/informers/networking/v1/BUILD new file mode 100644 index 00000000000..43d2bbf8375 --- /dev/null +++ b/vendor/k8s.io/client-go/informers/networking/v1/BUILD @@ -0,0 +1,37 @@ +package(default_visibility = ["//visibility:public"]) + +load( + "@io_bazel_rules_go//go:def.bzl", + "go_library", +) + +go_library( + name = "go_default_library", + srcs = [ + "interface.go", + "networkpolicy.go", + ], + deps = [ + "//vendor/k8s.io/api/networking/v1:go_default_library", + "//vendor/k8s.io/apimachinery/pkg/apis/meta/v1:go_default_library", + "//vendor/k8s.io/apimachinery/pkg/runtime:go_default_library", + "//vendor/k8s.io/apimachinery/pkg/watch:go_default_library", + "//vendor/k8s.io/client-go/informers/internalinterfaces:go_default_library", + "//vendor/k8s.io/client-go/kubernetes:go_default_library", + "//vendor/k8s.io/client-go/listers/networking/v1:go_default_library", + "//vendor/k8s.io/client-go/tools/cache:go_default_library", + ], +) + +filegroup( + name = "package-srcs", + srcs = glob(["**"]), + tags = ["automanaged"], + visibility = ["//visibility:private"], +) + +filegroup( + name = "all-srcs", + srcs = [":package-srcs"], + tags = ["automanaged"], +) diff --git a/vendor/k8s.io/client-go/informers/networking/v1/interface.go b/vendor/k8s.io/client-go/informers/networking/v1/interface.go new file mode 100644 index 00000000000..2ae314a5a51 --- /dev/null +++ b/vendor/k8s.io/client-go/informers/networking/v1/interface.go @@ -0,0 +1,43 @@ +/* +Copyright 2017 The Kubernetes Authors. + +Licensed under the Apache License, Version 2.0 (the "License"); +you may not use this file except in compliance with the License. +You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + +Unless required by applicable law or agreed to in writing, software +distributed under the License is distributed on an "AS IS" BASIS, +WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +See the License for the specific language governing permissions and +limitations under the License. +*/ + +// This file was automatically generated by informer-gen + +package v1 + +import ( + internalinterfaces "k8s.io/client-go/informers/internalinterfaces" +) + +// Interface provides access to all the informers in this group version. +type Interface interface { + // NetworkPolicies returns a NetworkPolicyInformer. + NetworkPolicies() NetworkPolicyInformer +} + +type version struct { + internalinterfaces.SharedInformerFactory +} + +// New returns a new Interface. +func New(f internalinterfaces.SharedInformerFactory) Interface { + return &version{f} +} + +// NetworkPolicies returns a NetworkPolicyInformer. +func (v *version) NetworkPolicies() NetworkPolicyInformer { + return &networkPolicyInformer{factory: v.SharedInformerFactory} +} diff --git a/vendor/k8s.io/client-go/informers/networking/v1/networkpolicy.go b/vendor/k8s.io/client-go/informers/networking/v1/networkpolicy.go new file mode 100644 index 00000000000..d85384596ae --- /dev/null +++ b/vendor/k8s.io/client-go/informers/networking/v1/networkpolicy.go @@ -0,0 +1,73 @@ +/* +Copyright 2017 The Kubernetes Authors. + +Licensed under the Apache License, Version 2.0 (the "License"); +you may not use this file except in compliance with the License. +You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + +Unless required by applicable law or agreed to in writing, software +distributed under the License is distributed on an "AS IS" BASIS, +WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +See the License for the specific language governing permissions and +limitations under the License. +*/ + +// This file was automatically generated by informer-gen + +package v1 + +import ( + networking_v1 "k8s.io/api/networking/v1" + meta_v1 "k8s.io/apimachinery/pkg/apis/meta/v1" + runtime "k8s.io/apimachinery/pkg/runtime" + watch "k8s.io/apimachinery/pkg/watch" + internalinterfaces "k8s.io/client-go/informers/internalinterfaces" + kubernetes "k8s.io/client-go/kubernetes" + v1 "k8s.io/client-go/listers/networking/v1" + cache "k8s.io/client-go/tools/cache" + time "time" +) + +// NetworkPolicyInformer provides access to a shared informer and lister for +// NetworkPolicies. +type NetworkPolicyInformer interface { + Informer() cache.SharedIndexInformer + Lister() v1.NetworkPolicyLister +} + +type networkPolicyInformer struct { + factory internalinterfaces.SharedInformerFactory +} + +// NewNetworkPolicyInformer constructs a new informer for NetworkPolicy type. +// Always prefer using an informer factory to get a shared informer instead of getting an independent +// one. This reduces memory footprint and number of connections to the server. +func NewNetworkPolicyInformer(client kubernetes.Interface, namespace string, resyncPeriod time.Duration, indexers cache.Indexers) cache.SharedIndexInformer { + return cache.NewSharedIndexInformer( + &cache.ListWatch{ + ListFunc: func(options meta_v1.ListOptions) (runtime.Object, error) { + return client.NetworkingV1().NetworkPolicies(namespace).List(options) + }, + WatchFunc: func(options meta_v1.ListOptions) (watch.Interface, error) { + return client.NetworkingV1().NetworkPolicies(namespace).Watch(options) + }, + }, + &networking_v1.NetworkPolicy{}, + resyncPeriod, + indexers, + ) +} + +func defaultNetworkPolicyInformer(client kubernetes.Interface, resyncPeriod time.Duration) cache.SharedIndexInformer { + return NewNetworkPolicyInformer(client, meta_v1.NamespaceAll, resyncPeriod, cache.Indexers{cache.NamespaceIndex: cache.MetaNamespaceIndexFunc}) +} + +func (f *networkPolicyInformer) Informer() cache.SharedIndexInformer { + return f.factory.InformerFor(&networking_v1.NetworkPolicy{}, defaultNetworkPolicyInformer) +} + +func (f *networkPolicyInformer) Lister() v1.NetworkPolicyLister { + return v1.NewNetworkPolicyLister(f.Informer().GetIndexer()) +} diff --git a/vendor/k8s.io/client-go/informers/policy/BUILD b/vendor/k8s.io/client-go/informers/policy/BUILD new file mode 100644 index 00000000000..66dc7d48b7b --- /dev/null +++ b/vendor/k8s.io/client-go/informers/policy/BUILD @@ -0,0 +1,31 @@ +package(default_visibility = ["//visibility:public"]) + +load( + "@io_bazel_rules_go//go:def.bzl", + "go_library", +) + +go_library( + name = "go_default_library", + srcs = ["interface.go"], + deps = [ + "//vendor/k8s.io/client-go/informers/internalinterfaces:go_default_library", + "//vendor/k8s.io/client-go/informers/policy/v1beta1:go_default_library", + ], +) + +filegroup( + name = "package-srcs", + srcs = glob(["**"]), + tags = ["automanaged"], + visibility = ["//visibility:private"], +) + +filegroup( + name = "all-srcs", + srcs = [ + ":package-srcs", + "//staging/src/k8s.io/client-go/informers/policy/v1beta1:all-srcs", + ], + tags = ["automanaged"], +) diff --git a/vendor/k8s.io/client-go/informers/policy/interface.go b/vendor/k8s.io/client-go/informers/policy/interface.go new file mode 100644 index 00000000000..c03b9bfd7bb --- /dev/null +++ b/vendor/k8s.io/client-go/informers/policy/interface.go @@ -0,0 +1,44 @@ +/* +Copyright 2017 The Kubernetes Authors. + +Licensed under the Apache License, Version 2.0 (the "License"); +you may not use this file except in compliance with the License. +You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + +Unless required by applicable law or agreed to in writing, software +distributed under the License is distributed on an "AS IS" BASIS, +WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +See the License for the specific language governing permissions and +limitations under the License. +*/ + +// This file was automatically generated by informer-gen + +package policy + +import ( + internalinterfaces "k8s.io/client-go/informers/internalinterfaces" + v1beta1 "k8s.io/client-go/informers/policy/v1beta1" +) + +// Interface provides access to each of this group's versions. +type Interface interface { + // V1beta1 provides access to shared informers for resources in V1beta1. + V1beta1() v1beta1.Interface +} + +type group struct { + internalinterfaces.SharedInformerFactory +} + +// New returns a new Interface. +func New(f internalinterfaces.SharedInformerFactory) Interface { + return &group{f} +} + +// V1beta1 returns a new v1beta1.Interface. +func (g *group) V1beta1() v1beta1.Interface { + return v1beta1.New(g.SharedInformerFactory) +} diff --git a/vendor/k8s.io/client-go/informers/policy/v1beta1/BUILD b/vendor/k8s.io/client-go/informers/policy/v1beta1/BUILD new file mode 100644 index 00000000000..a1d03643232 --- /dev/null +++ b/vendor/k8s.io/client-go/informers/policy/v1beta1/BUILD @@ -0,0 +1,37 @@ +package(default_visibility = ["//visibility:public"]) + +load( + "@io_bazel_rules_go//go:def.bzl", + "go_library", +) + +go_library( + name = "go_default_library", + srcs = [ + "interface.go", + "poddisruptionbudget.go", + ], + deps = [ + "//vendor/k8s.io/api/policy/v1beta1:go_default_library", + "//vendor/k8s.io/apimachinery/pkg/apis/meta/v1:go_default_library", + "//vendor/k8s.io/apimachinery/pkg/runtime:go_default_library", + "//vendor/k8s.io/apimachinery/pkg/watch:go_default_library", + "//vendor/k8s.io/client-go/informers/internalinterfaces:go_default_library", + "//vendor/k8s.io/client-go/kubernetes:go_default_library", + "//vendor/k8s.io/client-go/listers/policy/v1beta1:go_default_library", + "//vendor/k8s.io/client-go/tools/cache:go_default_library", + ], +) + +filegroup( + name = "package-srcs", + srcs = glob(["**"]), + tags = ["automanaged"], + visibility = ["//visibility:private"], +) + +filegroup( + name = "all-srcs", + srcs = [":package-srcs"], + tags = ["automanaged"], +) diff --git a/vendor/k8s.io/client-go/informers/policy/v1beta1/interface.go b/vendor/k8s.io/client-go/informers/policy/v1beta1/interface.go new file mode 100644 index 00000000000..39b1abbeddf --- /dev/null +++ b/vendor/k8s.io/client-go/informers/policy/v1beta1/interface.go @@ -0,0 +1,43 @@ +/* +Copyright 2017 The Kubernetes Authors. + +Licensed under the Apache License, Version 2.0 (the "License"); +you may not use this file except in compliance with the License. +You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + +Unless required by applicable law or agreed to in writing, software +distributed under the License is distributed on an "AS IS" BASIS, +WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +See the License for the specific language governing permissions and +limitations under the License. +*/ + +// This file was automatically generated by informer-gen + +package v1beta1 + +import ( + internalinterfaces "k8s.io/client-go/informers/internalinterfaces" +) + +// Interface provides access to all the informers in this group version. +type Interface interface { + // PodDisruptionBudgets returns a PodDisruptionBudgetInformer. + PodDisruptionBudgets() PodDisruptionBudgetInformer +} + +type version struct { + internalinterfaces.SharedInformerFactory +} + +// New returns a new Interface. +func New(f internalinterfaces.SharedInformerFactory) Interface { + return &version{f} +} + +// PodDisruptionBudgets returns a PodDisruptionBudgetInformer. +func (v *version) PodDisruptionBudgets() PodDisruptionBudgetInformer { + return &podDisruptionBudgetInformer{factory: v.SharedInformerFactory} +} diff --git a/vendor/k8s.io/client-go/informers/policy/v1beta1/poddisruptionbudget.go b/vendor/k8s.io/client-go/informers/policy/v1beta1/poddisruptionbudget.go new file mode 100644 index 00000000000..b10ec42f340 --- /dev/null +++ b/vendor/k8s.io/client-go/informers/policy/v1beta1/poddisruptionbudget.go @@ -0,0 +1,73 @@ +/* +Copyright 2017 The Kubernetes Authors. + +Licensed under the Apache License, Version 2.0 (the "License"); +you may not use this file except in compliance with the License. +You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + +Unless required by applicable law or agreed to in writing, software +distributed under the License is distributed on an "AS IS" BASIS, +WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +See the License for the specific language governing permissions and +limitations under the License. +*/ + +// This file was automatically generated by informer-gen + +package v1beta1 + +import ( + policy_v1beta1 "k8s.io/api/policy/v1beta1" + v1 "k8s.io/apimachinery/pkg/apis/meta/v1" + runtime "k8s.io/apimachinery/pkg/runtime" + watch "k8s.io/apimachinery/pkg/watch" + internalinterfaces "k8s.io/client-go/informers/internalinterfaces" + kubernetes "k8s.io/client-go/kubernetes" + v1beta1 "k8s.io/client-go/listers/policy/v1beta1" + cache "k8s.io/client-go/tools/cache" + time "time" +) + +// PodDisruptionBudgetInformer provides access to a shared informer and lister for +// PodDisruptionBudgets. +type PodDisruptionBudgetInformer interface { + Informer() cache.SharedIndexInformer + Lister() v1beta1.PodDisruptionBudgetLister +} + +type podDisruptionBudgetInformer struct { + factory internalinterfaces.SharedInformerFactory +} + +// NewPodDisruptionBudgetInformer constructs a new informer for PodDisruptionBudget type. +// Always prefer using an informer factory to get a shared informer instead of getting an independent +// one. This reduces memory footprint and number of connections to the server. +func NewPodDisruptionBudgetInformer(client kubernetes.Interface, namespace string, resyncPeriod time.Duration, indexers cache.Indexers) cache.SharedIndexInformer { + return cache.NewSharedIndexInformer( + &cache.ListWatch{ + ListFunc: func(options v1.ListOptions) (runtime.Object, error) { + return client.PolicyV1beta1().PodDisruptionBudgets(namespace).List(options) + }, + WatchFunc: func(options v1.ListOptions) (watch.Interface, error) { + return client.PolicyV1beta1().PodDisruptionBudgets(namespace).Watch(options) + }, + }, + &policy_v1beta1.PodDisruptionBudget{}, + resyncPeriod, + indexers, + ) +} + +func defaultPodDisruptionBudgetInformer(client kubernetes.Interface, resyncPeriod time.Duration) cache.SharedIndexInformer { + return NewPodDisruptionBudgetInformer(client, v1.NamespaceAll, resyncPeriod, cache.Indexers{cache.NamespaceIndex: cache.MetaNamespaceIndexFunc}) +} + +func (f *podDisruptionBudgetInformer) Informer() cache.SharedIndexInformer { + return f.factory.InformerFor(&policy_v1beta1.PodDisruptionBudget{}, defaultPodDisruptionBudgetInformer) +} + +func (f *podDisruptionBudgetInformer) Lister() v1beta1.PodDisruptionBudgetLister { + return v1beta1.NewPodDisruptionBudgetLister(f.Informer().GetIndexer()) +} diff --git a/vendor/k8s.io/client-go/informers/rbac/BUILD b/vendor/k8s.io/client-go/informers/rbac/BUILD new file mode 100644 index 00000000000..107e22b2d02 --- /dev/null +++ b/vendor/k8s.io/client-go/informers/rbac/BUILD @@ -0,0 +1,35 @@ +package(default_visibility = ["//visibility:public"]) + +load( + "@io_bazel_rules_go//go:def.bzl", + "go_library", +) + +go_library( + name = "go_default_library", + srcs = ["interface.go"], + deps = [ + "//vendor/k8s.io/client-go/informers/internalinterfaces:go_default_library", + "//vendor/k8s.io/client-go/informers/rbac/v1:go_default_library", + "//vendor/k8s.io/client-go/informers/rbac/v1alpha1:go_default_library", + "//vendor/k8s.io/client-go/informers/rbac/v1beta1:go_default_library", + ], +) + +filegroup( + name = "package-srcs", + srcs = glob(["**"]), + tags = ["automanaged"], + visibility = ["//visibility:private"], +) + +filegroup( + name = "all-srcs", + srcs = [ + ":package-srcs", + "//staging/src/k8s.io/client-go/informers/rbac/v1:all-srcs", + "//staging/src/k8s.io/client-go/informers/rbac/v1alpha1:all-srcs", + "//staging/src/k8s.io/client-go/informers/rbac/v1beta1:all-srcs", + ], + tags = ["automanaged"], +) diff --git a/vendor/k8s.io/client-go/informers/rbac/interface.go b/vendor/k8s.io/client-go/informers/rbac/interface.go new file mode 100644 index 00000000000..dfa6fcb4c89 --- /dev/null +++ b/vendor/k8s.io/client-go/informers/rbac/interface.go @@ -0,0 +1,60 @@ +/* +Copyright 2017 The Kubernetes Authors. + +Licensed under the Apache License, Version 2.0 (the "License"); +you may not use this file except in compliance with the License. +You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + +Unless required by applicable law or agreed to in writing, software +distributed under the License is distributed on an "AS IS" BASIS, +WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +See the License for the specific language governing permissions and +limitations under the License. +*/ + +// This file was automatically generated by informer-gen + +package rbac + +import ( + internalinterfaces "k8s.io/client-go/informers/internalinterfaces" + v1 "k8s.io/client-go/informers/rbac/v1" + v1alpha1 "k8s.io/client-go/informers/rbac/v1alpha1" + v1beta1 "k8s.io/client-go/informers/rbac/v1beta1" +) + +// Interface provides access to each of this group's versions. +type Interface interface { + // V1 provides access to shared informers for resources in V1. + V1() v1.Interface + // V1alpha1 provides access to shared informers for resources in V1alpha1. + V1alpha1() v1alpha1.Interface + // V1beta1 provides access to shared informers for resources in V1beta1. + V1beta1() v1beta1.Interface +} + +type group struct { + internalinterfaces.SharedInformerFactory +} + +// New returns a new Interface. +func New(f internalinterfaces.SharedInformerFactory) Interface { + return &group{f} +} + +// V1 returns a new v1.Interface. +func (g *group) V1() v1.Interface { + return v1.New(g.SharedInformerFactory) +} + +// V1alpha1 returns a new v1alpha1.Interface. +func (g *group) V1alpha1() v1alpha1.Interface { + return v1alpha1.New(g.SharedInformerFactory) +} + +// V1beta1 returns a new v1beta1.Interface. +func (g *group) V1beta1() v1beta1.Interface { + return v1beta1.New(g.SharedInformerFactory) +} diff --git a/vendor/k8s.io/client-go/informers/rbac/v1/BUILD b/vendor/k8s.io/client-go/informers/rbac/v1/BUILD new file mode 100644 index 00000000000..6a5ef536f0f --- /dev/null +++ b/vendor/k8s.io/client-go/informers/rbac/v1/BUILD @@ -0,0 +1,40 @@ +package(default_visibility = ["//visibility:public"]) + +load( + "@io_bazel_rules_go//go:def.bzl", + "go_library", +) + +go_library( + name = "go_default_library", + srcs = [ + "clusterrole.go", + "clusterrolebinding.go", + "interface.go", + "role.go", + "rolebinding.go", + ], + deps = [ + "//vendor/k8s.io/api/rbac/v1:go_default_library", + "//vendor/k8s.io/apimachinery/pkg/apis/meta/v1:go_default_library", + "//vendor/k8s.io/apimachinery/pkg/runtime:go_default_library", + "//vendor/k8s.io/apimachinery/pkg/watch:go_default_library", + "//vendor/k8s.io/client-go/informers/internalinterfaces:go_default_library", + "//vendor/k8s.io/client-go/kubernetes:go_default_library", + "//vendor/k8s.io/client-go/listers/rbac/v1:go_default_library", + "//vendor/k8s.io/client-go/tools/cache:go_default_library", + ], +) + +filegroup( + name = "package-srcs", + srcs = glob(["**"]), + tags = ["automanaged"], + visibility = ["//visibility:private"], +) + +filegroup( + name = "all-srcs", + srcs = [":package-srcs"], + tags = ["automanaged"], +) diff --git a/vendor/k8s.io/client-go/informers/rbac/v1/clusterrole.go b/vendor/k8s.io/client-go/informers/rbac/v1/clusterrole.go new file mode 100644 index 00000000000..1d1f9340425 --- /dev/null +++ b/vendor/k8s.io/client-go/informers/rbac/v1/clusterrole.go @@ -0,0 +1,73 @@ +/* +Copyright 2017 The Kubernetes Authors. + +Licensed under the Apache License, Version 2.0 (the "License"); +you may not use this file except in compliance with the License. +You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + +Unless required by applicable law or agreed to in writing, software +distributed under the License is distributed on an "AS IS" BASIS, +WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +See the License for the specific language governing permissions and +limitations under the License. +*/ + +// This file was automatically generated by informer-gen + +package v1 + +import ( + rbac_v1 "k8s.io/api/rbac/v1" + meta_v1 "k8s.io/apimachinery/pkg/apis/meta/v1" + runtime "k8s.io/apimachinery/pkg/runtime" + watch "k8s.io/apimachinery/pkg/watch" + internalinterfaces "k8s.io/client-go/informers/internalinterfaces" + kubernetes "k8s.io/client-go/kubernetes" + v1 "k8s.io/client-go/listers/rbac/v1" + cache "k8s.io/client-go/tools/cache" + time "time" +) + +// ClusterRoleInformer provides access to a shared informer and lister for +// ClusterRoles. +type ClusterRoleInformer interface { + Informer() cache.SharedIndexInformer + Lister() v1.ClusterRoleLister +} + +type clusterRoleInformer struct { + factory internalinterfaces.SharedInformerFactory +} + +// NewClusterRoleInformer constructs a new informer for ClusterRole type. +// Always prefer using an informer factory to get a shared informer instead of getting an independent +// one. This reduces memory footprint and number of connections to the server. +func NewClusterRoleInformer(client kubernetes.Interface, resyncPeriod time.Duration, indexers cache.Indexers) cache.SharedIndexInformer { + return cache.NewSharedIndexInformer( + &cache.ListWatch{ + ListFunc: func(options meta_v1.ListOptions) (runtime.Object, error) { + return client.RbacV1().ClusterRoles().List(options) + }, + WatchFunc: func(options meta_v1.ListOptions) (watch.Interface, error) { + return client.RbacV1().ClusterRoles().Watch(options) + }, + }, + &rbac_v1.ClusterRole{}, + resyncPeriod, + indexers, + ) +} + +func defaultClusterRoleInformer(client kubernetes.Interface, resyncPeriod time.Duration) cache.SharedIndexInformer { + return NewClusterRoleInformer(client, resyncPeriod, cache.Indexers{cache.NamespaceIndex: cache.MetaNamespaceIndexFunc}) +} + +func (f *clusterRoleInformer) Informer() cache.SharedIndexInformer { + return f.factory.InformerFor(&rbac_v1.ClusterRole{}, defaultClusterRoleInformer) +} + +func (f *clusterRoleInformer) Lister() v1.ClusterRoleLister { + return v1.NewClusterRoleLister(f.Informer().GetIndexer()) +} diff --git a/vendor/k8s.io/client-go/informers/rbac/v1/clusterrolebinding.go b/vendor/k8s.io/client-go/informers/rbac/v1/clusterrolebinding.go new file mode 100644 index 00000000000..1c8cdda8965 --- /dev/null +++ b/vendor/k8s.io/client-go/informers/rbac/v1/clusterrolebinding.go @@ -0,0 +1,73 @@ +/* +Copyright 2017 The Kubernetes Authors. + +Licensed under the Apache License, Version 2.0 (the "License"); +you may not use this file except in compliance with the License. +You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + +Unless required by applicable law or agreed to in writing, software +distributed under the License is distributed on an "AS IS" BASIS, +WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +See the License for the specific language governing permissions and +limitations under the License. +*/ + +// This file was automatically generated by informer-gen + +package v1 + +import ( + rbac_v1 "k8s.io/api/rbac/v1" + meta_v1 "k8s.io/apimachinery/pkg/apis/meta/v1" + runtime "k8s.io/apimachinery/pkg/runtime" + watch "k8s.io/apimachinery/pkg/watch" + internalinterfaces "k8s.io/client-go/informers/internalinterfaces" + kubernetes "k8s.io/client-go/kubernetes" + v1 "k8s.io/client-go/listers/rbac/v1" + cache "k8s.io/client-go/tools/cache" + time "time" +) + +// ClusterRoleBindingInformer provides access to a shared informer and lister for +// ClusterRoleBindings. +type ClusterRoleBindingInformer interface { + Informer() cache.SharedIndexInformer + Lister() v1.ClusterRoleBindingLister +} + +type clusterRoleBindingInformer struct { + factory internalinterfaces.SharedInformerFactory +} + +// NewClusterRoleBindingInformer constructs a new informer for ClusterRoleBinding type. +// Always prefer using an informer factory to get a shared informer instead of getting an independent +// one. This reduces memory footprint and number of connections to the server. +func NewClusterRoleBindingInformer(client kubernetes.Interface, resyncPeriod time.Duration, indexers cache.Indexers) cache.SharedIndexInformer { + return cache.NewSharedIndexInformer( + &cache.ListWatch{ + ListFunc: func(options meta_v1.ListOptions) (runtime.Object, error) { + return client.RbacV1().ClusterRoleBindings().List(options) + }, + WatchFunc: func(options meta_v1.ListOptions) (watch.Interface, error) { + return client.RbacV1().ClusterRoleBindings().Watch(options) + }, + }, + &rbac_v1.ClusterRoleBinding{}, + resyncPeriod, + indexers, + ) +} + +func defaultClusterRoleBindingInformer(client kubernetes.Interface, resyncPeriod time.Duration) cache.SharedIndexInformer { + return NewClusterRoleBindingInformer(client, resyncPeriod, cache.Indexers{cache.NamespaceIndex: cache.MetaNamespaceIndexFunc}) +} + +func (f *clusterRoleBindingInformer) Informer() cache.SharedIndexInformer { + return f.factory.InformerFor(&rbac_v1.ClusterRoleBinding{}, defaultClusterRoleBindingInformer) +} + +func (f *clusterRoleBindingInformer) Lister() v1.ClusterRoleBindingLister { + return v1.NewClusterRoleBindingLister(f.Informer().GetIndexer()) +} diff --git a/vendor/k8s.io/client-go/informers/rbac/v1/interface.go b/vendor/k8s.io/client-go/informers/rbac/v1/interface.go new file mode 100644 index 00000000000..38900ef1e2e --- /dev/null +++ b/vendor/k8s.io/client-go/informers/rbac/v1/interface.go @@ -0,0 +1,64 @@ +/* +Copyright 2017 The Kubernetes Authors. + +Licensed under the Apache License, Version 2.0 (the "License"); +you may not use this file except in compliance with the License. +You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + +Unless required by applicable law or agreed to in writing, software +distributed under the License is distributed on an "AS IS" BASIS, +WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +See the License for the specific language governing permissions and +limitations under the License. +*/ + +// This file was automatically generated by informer-gen + +package v1 + +import ( + internalinterfaces "k8s.io/client-go/informers/internalinterfaces" +) + +// Interface provides access to all the informers in this group version. +type Interface interface { + // ClusterRoles returns a ClusterRoleInformer. + ClusterRoles() ClusterRoleInformer + // ClusterRoleBindings returns a ClusterRoleBindingInformer. + ClusterRoleBindings() ClusterRoleBindingInformer + // Roles returns a RoleInformer. + Roles() RoleInformer + // RoleBindings returns a RoleBindingInformer. + RoleBindings() RoleBindingInformer +} + +type version struct { + internalinterfaces.SharedInformerFactory +} + +// New returns a new Interface. +func New(f internalinterfaces.SharedInformerFactory) Interface { + return &version{f} +} + +// ClusterRoles returns a ClusterRoleInformer. +func (v *version) ClusterRoles() ClusterRoleInformer { + return &clusterRoleInformer{factory: v.SharedInformerFactory} +} + +// ClusterRoleBindings returns a ClusterRoleBindingInformer. +func (v *version) ClusterRoleBindings() ClusterRoleBindingInformer { + return &clusterRoleBindingInformer{factory: v.SharedInformerFactory} +} + +// Roles returns a RoleInformer. +func (v *version) Roles() RoleInformer { + return &roleInformer{factory: v.SharedInformerFactory} +} + +// RoleBindings returns a RoleBindingInformer. +func (v *version) RoleBindings() RoleBindingInformer { + return &roleBindingInformer{factory: v.SharedInformerFactory} +} diff --git a/vendor/k8s.io/client-go/informers/rbac/v1/role.go b/vendor/k8s.io/client-go/informers/rbac/v1/role.go new file mode 100644 index 00000000000..79f33eabc3b --- /dev/null +++ b/vendor/k8s.io/client-go/informers/rbac/v1/role.go @@ -0,0 +1,73 @@ +/* +Copyright 2017 The Kubernetes Authors. + +Licensed under the Apache License, Version 2.0 (the "License"); +you may not use this file except in compliance with the License. +You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + +Unless required by applicable law or agreed to in writing, software +distributed under the License is distributed on an "AS IS" BASIS, +WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +See the License for the specific language governing permissions and +limitations under the License. +*/ + +// This file was automatically generated by informer-gen + +package v1 + +import ( + rbac_v1 "k8s.io/api/rbac/v1" + meta_v1 "k8s.io/apimachinery/pkg/apis/meta/v1" + runtime "k8s.io/apimachinery/pkg/runtime" + watch "k8s.io/apimachinery/pkg/watch" + internalinterfaces "k8s.io/client-go/informers/internalinterfaces" + kubernetes "k8s.io/client-go/kubernetes" + v1 "k8s.io/client-go/listers/rbac/v1" + cache "k8s.io/client-go/tools/cache" + time "time" +) + +// RoleInformer provides access to a shared informer and lister for +// Roles. +type RoleInformer interface { + Informer() cache.SharedIndexInformer + Lister() v1.RoleLister +} + +type roleInformer struct { + factory internalinterfaces.SharedInformerFactory +} + +// NewRoleInformer constructs a new informer for Role type. +// Always prefer using an informer factory to get a shared informer instead of getting an independent +// one. This reduces memory footprint and number of connections to the server. +func NewRoleInformer(client kubernetes.Interface, namespace string, resyncPeriod time.Duration, indexers cache.Indexers) cache.SharedIndexInformer { + return cache.NewSharedIndexInformer( + &cache.ListWatch{ + ListFunc: func(options meta_v1.ListOptions) (runtime.Object, error) { + return client.RbacV1().Roles(namespace).List(options) + }, + WatchFunc: func(options meta_v1.ListOptions) (watch.Interface, error) { + return client.RbacV1().Roles(namespace).Watch(options) + }, + }, + &rbac_v1.Role{}, + resyncPeriod, + indexers, + ) +} + +func defaultRoleInformer(client kubernetes.Interface, resyncPeriod time.Duration) cache.SharedIndexInformer { + return NewRoleInformer(client, meta_v1.NamespaceAll, resyncPeriod, cache.Indexers{cache.NamespaceIndex: cache.MetaNamespaceIndexFunc}) +} + +func (f *roleInformer) Informer() cache.SharedIndexInformer { + return f.factory.InformerFor(&rbac_v1.Role{}, defaultRoleInformer) +} + +func (f *roleInformer) Lister() v1.RoleLister { + return v1.NewRoleLister(f.Informer().GetIndexer()) +} diff --git a/vendor/k8s.io/client-go/informers/rbac/v1/rolebinding.go b/vendor/k8s.io/client-go/informers/rbac/v1/rolebinding.go new file mode 100644 index 00000000000..71548e1a372 --- /dev/null +++ b/vendor/k8s.io/client-go/informers/rbac/v1/rolebinding.go @@ -0,0 +1,73 @@ +/* +Copyright 2017 The Kubernetes Authors. + +Licensed under the Apache License, Version 2.0 (the "License"); +you may not use this file except in compliance with the License. +You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + +Unless required by applicable law or agreed to in writing, software +distributed under the License is distributed on an "AS IS" BASIS, +WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +See the License for the specific language governing permissions and +limitations under the License. +*/ + +// This file was automatically generated by informer-gen + +package v1 + +import ( + rbac_v1 "k8s.io/api/rbac/v1" + meta_v1 "k8s.io/apimachinery/pkg/apis/meta/v1" + runtime "k8s.io/apimachinery/pkg/runtime" + watch "k8s.io/apimachinery/pkg/watch" + internalinterfaces "k8s.io/client-go/informers/internalinterfaces" + kubernetes "k8s.io/client-go/kubernetes" + v1 "k8s.io/client-go/listers/rbac/v1" + cache "k8s.io/client-go/tools/cache" + time "time" +) + +// RoleBindingInformer provides access to a shared informer and lister for +// RoleBindings. +type RoleBindingInformer interface { + Informer() cache.SharedIndexInformer + Lister() v1.RoleBindingLister +} + +type roleBindingInformer struct { + factory internalinterfaces.SharedInformerFactory +} + +// NewRoleBindingInformer constructs a new informer for RoleBinding type. +// Always prefer using an informer factory to get a shared informer instead of getting an independent +// one. This reduces memory footprint and number of connections to the server. +func NewRoleBindingInformer(client kubernetes.Interface, namespace string, resyncPeriod time.Duration, indexers cache.Indexers) cache.SharedIndexInformer { + return cache.NewSharedIndexInformer( + &cache.ListWatch{ + ListFunc: func(options meta_v1.ListOptions) (runtime.Object, error) { + return client.RbacV1().RoleBindings(namespace).List(options) + }, + WatchFunc: func(options meta_v1.ListOptions) (watch.Interface, error) { + return client.RbacV1().RoleBindings(namespace).Watch(options) + }, + }, + &rbac_v1.RoleBinding{}, + resyncPeriod, + indexers, + ) +} + +func defaultRoleBindingInformer(client kubernetes.Interface, resyncPeriod time.Duration) cache.SharedIndexInformer { + return NewRoleBindingInformer(client, meta_v1.NamespaceAll, resyncPeriod, cache.Indexers{cache.NamespaceIndex: cache.MetaNamespaceIndexFunc}) +} + +func (f *roleBindingInformer) Informer() cache.SharedIndexInformer { + return f.factory.InformerFor(&rbac_v1.RoleBinding{}, defaultRoleBindingInformer) +} + +func (f *roleBindingInformer) Lister() v1.RoleBindingLister { + return v1.NewRoleBindingLister(f.Informer().GetIndexer()) +} diff --git a/vendor/k8s.io/client-go/informers/rbac/v1alpha1/BUILD b/vendor/k8s.io/client-go/informers/rbac/v1alpha1/BUILD new file mode 100644 index 00000000000..52d662231a3 --- /dev/null +++ b/vendor/k8s.io/client-go/informers/rbac/v1alpha1/BUILD @@ -0,0 +1,40 @@ +package(default_visibility = ["//visibility:public"]) + +load( + "@io_bazel_rules_go//go:def.bzl", + "go_library", +) + +go_library( + name = "go_default_library", + srcs = [ + "clusterrole.go", + "clusterrolebinding.go", + "interface.go", + "role.go", + "rolebinding.go", + ], + deps = [ + "//vendor/k8s.io/api/rbac/v1alpha1:go_default_library", + "//vendor/k8s.io/apimachinery/pkg/apis/meta/v1:go_default_library", + "//vendor/k8s.io/apimachinery/pkg/runtime:go_default_library", + "//vendor/k8s.io/apimachinery/pkg/watch:go_default_library", + "//vendor/k8s.io/client-go/informers/internalinterfaces:go_default_library", + "//vendor/k8s.io/client-go/kubernetes:go_default_library", + "//vendor/k8s.io/client-go/listers/rbac/v1alpha1:go_default_library", + "//vendor/k8s.io/client-go/tools/cache:go_default_library", + ], +) + +filegroup( + name = "package-srcs", + srcs = glob(["**"]), + tags = ["automanaged"], + visibility = ["//visibility:private"], +) + +filegroup( + name = "all-srcs", + srcs = [":package-srcs"], + tags = ["automanaged"], +) diff --git a/vendor/k8s.io/client-go/informers/rbac/v1alpha1/clusterrole.go b/vendor/k8s.io/client-go/informers/rbac/v1alpha1/clusterrole.go new file mode 100644 index 00000000000..435bec5a2ba --- /dev/null +++ b/vendor/k8s.io/client-go/informers/rbac/v1alpha1/clusterrole.go @@ -0,0 +1,73 @@ +/* +Copyright 2017 The Kubernetes Authors. + +Licensed under the Apache License, Version 2.0 (the "License"); +you may not use this file except in compliance with the License. +You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + +Unless required by applicable law or agreed to in writing, software +distributed under the License is distributed on an "AS IS" BASIS, +WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +See the License for the specific language governing permissions and +limitations under the License. +*/ + +// This file was automatically generated by informer-gen + +package v1alpha1 + +import ( + rbac_v1alpha1 "k8s.io/api/rbac/v1alpha1" + v1 "k8s.io/apimachinery/pkg/apis/meta/v1" + runtime "k8s.io/apimachinery/pkg/runtime" + watch "k8s.io/apimachinery/pkg/watch" + internalinterfaces "k8s.io/client-go/informers/internalinterfaces" + kubernetes "k8s.io/client-go/kubernetes" + v1alpha1 "k8s.io/client-go/listers/rbac/v1alpha1" + cache "k8s.io/client-go/tools/cache" + time "time" +) + +// ClusterRoleInformer provides access to a shared informer and lister for +// ClusterRoles. +type ClusterRoleInformer interface { + Informer() cache.SharedIndexInformer + Lister() v1alpha1.ClusterRoleLister +} + +type clusterRoleInformer struct { + factory internalinterfaces.SharedInformerFactory +} + +// NewClusterRoleInformer constructs a new informer for ClusterRole type. +// Always prefer using an informer factory to get a shared informer instead of getting an independent +// one. This reduces memory footprint and number of connections to the server. +func NewClusterRoleInformer(client kubernetes.Interface, resyncPeriod time.Duration, indexers cache.Indexers) cache.SharedIndexInformer { + return cache.NewSharedIndexInformer( + &cache.ListWatch{ + ListFunc: func(options v1.ListOptions) (runtime.Object, error) { + return client.RbacV1alpha1().ClusterRoles().List(options) + }, + WatchFunc: func(options v1.ListOptions) (watch.Interface, error) { + return client.RbacV1alpha1().ClusterRoles().Watch(options) + }, + }, + &rbac_v1alpha1.ClusterRole{}, + resyncPeriod, + indexers, + ) +} + +func defaultClusterRoleInformer(client kubernetes.Interface, resyncPeriod time.Duration) cache.SharedIndexInformer { + return NewClusterRoleInformer(client, resyncPeriod, cache.Indexers{cache.NamespaceIndex: cache.MetaNamespaceIndexFunc}) +} + +func (f *clusterRoleInformer) Informer() cache.SharedIndexInformer { + return f.factory.InformerFor(&rbac_v1alpha1.ClusterRole{}, defaultClusterRoleInformer) +} + +func (f *clusterRoleInformer) Lister() v1alpha1.ClusterRoleLister { + return v1alpha1.NewClusterRoleLister(f.Informer().GetIndexer()) +} diff --git a/vendor/k8s.io/client-go/informers/rbac/v1alpha1/clusterrolebinding.go b/vendor/k8s.io/client-go/informers/rbac/v1alpha1/clusterrolebinding.go new file mode 100644 index 00000000000..167a1887087 --- /dev/null +++ b/vendor/k8s.io/client-go/informers/rbac/v1alpha1/clusterrolebinding.go @@ -0,0 +1,73 @@ +/* +Copyright 2017 The Kubernetes Authors. + +Licensed under the Apache License, Version 2.0 (the "License"); +you may not use this file except in compliance with the License. +You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + +Unless required by applicable law or agreed to in writing, software +distributed under the License is distributed on an "AS IS" BASIS, +WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +See the License for the specific language governing permissions and +limitations under the License. +*/ + +// This file was automatically generated by informer-gen + +package v1alpha1 + +import ( + rbac_v1alpha1 "k8s.io/api/rbac/v1alpha1" + v1 "k8s.io/apimachinery/pkg/apis/meta/v1" + runtime "k8s.io/apimachinery/pkg/runtime" + watch "k8s.io/apimachinery/pkg/watch" + internalinterfaces "k8s.io/client-go/informers/internalinterfaces" + kubernetes "k8s.io/client-go/kubernetes" + v1alpha1 "k8s.io/client-go/listers/rbac/v1alpha1" + cache "k8s.io/client-go/tools/cache" + time "time" +) + +// ClusterRoleBindingInformer provides access to a shared informer and lister for +// ClusterRoleBindings. +type ClusterRoleBindingInformer interface { + Informer() cache.SharedIndexInformer + Lister() v1alpha1.ClusterRoleBindingLister +} + +type clusterRoleBindingInformer struct { + factory internalinterfaces.SharedInformerFactory +} + +// NewClusterRoleBindingInformer constructs a new informer for ClusterRoleBinding type. +// Always prefer using an informer factory to get a shared informer instead of getting an independent +// one. This reduces memory footprint and number of connections to the server. +func NewClusterRoleBindingInformer(client kubernetes.Interface, resyncPeriod time.Duration, indexers cache.Indexers) cache.SharedIndexInformer { + return cache.NewSharedIndexInformer( + &cache.ListWatch{ + ListFunc: func(options v1.ListOptions) (runtime.Object, error) { + return client.RbacV1alpha1().ClusterRoleBindings().List(options) + }, + WatchFunc: func(options v1.ListOptions) (watch.Interface, error) { + return client.RbacV1alpha1().ClusterRoleBindings().Watch(options) + }, + }, + &rbac_v1alpha1.ClusterRoleBinding{}, + resyncPeriod, + indexers, + ) +} + +func defaultClusterRoleBindingInformer(client kubernetes.Interface, resyncPeriod time.Duration) cache.SharedIndexInformer { + return NewClusterRoleBindingInformer(client, resyncPeriod, cache.Indexers{cache.NamespaceIndex: cache.MetaNamespaceIndexFunc}) +} + +func (f *clusterRoleBindingInformer) Informer() cache.SharedIndexInformer { + return f.factory.InformerFor(&rbac_v1alpha1.ClusterRoleBinding{}, defaultClusterRoleBindingInformer) +} + +func (f *clusterRoleBindingInformer) Lister() v1alpha1.ClusterRoleBindingLister { + return v1alpha1.NewClusterRoleBindingLister(f.Informer().GetIndexer()) +} diff --git a/vendor/k8s.io/client-go/informers/rbac/v1alpha1/interface.go b/vendor/k8s.io/client-go/informers/rbac/v1alpha1/interface.go new file mode 100644 index 00000000000..4c84b9a54c8 --- /dev/null +++ b/vendor/k8s.io/client-go/informers/rbac/v1alpha1/interface.go @@ -0,0 +1,64 @@ +/* +Copyright 2017 The Kubernetes Authors. + +Licensed under the Apache License, Version 2.0 (the "License"); +you may not use this file except in compliance with the License. +You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + +Unless required by applicable law or agreed to in writing, software +distributed under the License is distributed on an "AS IS" BASIS, +WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +See the License for the specific language governing permissions and +limitations under the License. +*/ + +// This file was automatically generated by informer-gen + +package v1alpha1 + +import ( + internalinterfaces "k8s.io/client-go/informers/internalinterfaces" +) + +// Interface provides access to all the informers in this group version. +type Interface interface { + // ClusterRoles returns a ClusterRoleInformer. + ClusterRoles() ClusterRoleInformer + // ClusterRoleBindings returns a ClusterRoleBindingInformer. + ClusterRoleBindings() ClusterRoleBindingInformer + // Roles returns a RoleInformer. + Roles() RoleInformer + // RoleBindings returns a RoleBindingInformer. + RoleBindings() RoleBindingInformer +} + +type version struct { + internalinterfaces.SharedInformerFactory +} + +// New returns a new Interface. +func New(f internalinterfaces.SharedInformerFactory) Interface { + return &version{f} +} + +// ClusterRoles returns a ClusterRoleInformer. +func (v *version) ClusterRoles() ClusterRoleInformer { + return &clusterRoleInformer{factory: v.SharedInformerFactory} +} + +// ClusterRoleBindings returns a ClusterRoleBindingInformer. +func (v *version) ClusterRoleBindings() ClusterRoleBindingInformer { + return &clusterRoleBindingInformer{factory: v.SharedInformerFactory} +} + +// Roles returns a RoleInformer. +func (v *version) Roles() RoleInformer { + return &roleInformer{factory: v.SharedInformerFactory} +} + +// RoleBindings returns a RoleBindingInformer. +func (v *version) RoleBindings() RoleBindingInformer { + return &roleBindingInformer{factory: v.SharedInformerFactory} +} diff --git a/vendor/k8s.io/client-go/informers/rbac/v1alpha1/role.go b/vendor/k8s.io/client-go/informers/rbac/v1alpha1/role.go new file mode 100644 index 00000000000..81ef493a2f3 --- /dev/null +++ b/vendor/k8s.io/client-go/informers/rbac/v1alpha1/role.go @@ -0,0 +1,73 @@ +/* +Copyright 2017 The Kubernetes Authors. + +Licensed under the Apache License, Version 2.0 (the "License"); +you may not use this file except in compliance with the License. +You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + +Unless required by applicable law or agreed to in writing, software +distributed under the License is distributed on an "AS IS" BASIS, +WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +See the License for the specific language governing permissions and +limitations under the License. +*/ + +// This file was automatically generated by informer-gen + +package v1alpha1 + +import ( + rbac_v1alpha1 "k8s.io/api/rbac/v1alpha1" + v1 "k8s.io/apimachinery/pkg/apis/meta/v1" + runtime "k8s.io/apimachinery/pkg/runtime" + watch "k8s.io/apimachinery/pkg/watch" + internalinterfaces "k8s.io/client-go/informers/internalinterfaces" + kubernetes "k8s.io/client-go/kubernetes" + v1alpha1 "k8s.io/client-go/listers/rbac/v1alpha1" + cache "k8s.io/client-go/tools/cache" + time "time" +) + +// RoleInformer provides access to a shared informer and lister for +// Roles. +type RoleInformer interface { + Informer() cache.SharedIndexInformer + Lister() v1alpha1.RoleLister +} + +type roleInformer struct { + factory internalinterfaces.SharedInformerFactory +} + +// NewRoleInformer constructs a new informer for Role type. +// Always prefer using an informer factory to get a shared informer instead of getting an independent +// one. This reduces memory footprint and number of connections to the server. +func NewRoleInformer(client kubernetes.Interface, namespace string, resyncPeriod time.Duration, indexers cache.Indexers) cache.SharedIndexInformer { + return cache.NewSharedIndexInformer( + &cache.ListWatch{ + ListFunc: func(options v1.ListOptions) (runtime.Object, error) { + return client.RbacV1alpha1().Roles(namespace).List(options) + }, + WatchFunc: func(options v1.ListOptions) (watch.Interface, error) { + return client.RbacV1alpha1().Roles(namespace).Watch(options) + }, + }, + &rbac_v1alpha1.Role{}, + resyncPeriod, + indexers, + ) +} + +func defaultRoleInformer(client kubernetes.Interface, resyncPeriod time.Duration) cache.SharedIndexInformer { + return NewRoleInformer(client, v1.NamespaceAll, resyncPeriod, cache.Indexers{cache.NamespaceIndex: cache.MetaNamespaceIndexFunc}) +} + +func (f *roleInformer) Informer() cache.SharedIndexInformer { + return f.factory.InformerFor(&rbac_v1alpha1.Role{}, defaultRoleInformer) +} + +func (f *roleInformer) Lister() v1alpha1.RoleLister { + return v1alpha1.NewRoleLister(f.Informer().GetIndexer()) +} diff --git a/vendor/k8s.io/client-go/informers/rbac/v1alpha1/rolebinding.go b/vendor/k8s.io/client-go/informers/rbac/v1alpha1/rolebinding.go new file mode 100644 index 00000000000..bfc896578df --- /dev/null +++ b/vendor/k8s.io/client-go/informers/rbac/v1alpha1/rolebinding.go @@ -0,0 +1,73 @@ +/* +Copyright 2017 The Kubernetes Authors. + +Licensed under the Apache License, Version 2.0 (the "License"); +you may not use this file except in compliance with the License. +You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + +Unless required by applicable law or agreed to in writing, software +distributed under the License is distributed on an "AS IS" BASIS, +WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +See the License for the specific language governing permissions and +limitations under the License. +*/ + +// This file was automatically generated by informer-gen + +package v1alpha1 + +import ( + rbac_v1alpha1 "k8s.io/api/rbac/v1alpha1" + v1 "k8s.io/apimachinery/pkg/apis/meta/v1" + runtime "k8s.io/apimachinery/pkg/runtime" + watch "k8s.io/apimachinery/pkg/watch" + internalinterfaces "k8s.io/client-go/informers/internalinterfaces" + kubernetes "k8s.io/client-go/kubernetes" + v1alpha1 "k8s.io/client-go/listers/rbac/v1alpha1" + cache "k8s.io/client-go/tools/cache" + time "time" +) + +// RoleBindingInformer provides access to a shared informer and lister for +// RoleBindings. +type RoleBindingInformer interface { + Informer() cache.SharedIndexInformer + Lister() v1alpha1.RoleBindingLister +} + +type roleBindingInformer struct { + factory internalinterfaces.SharedInformerFactory +} + +// NewRoleBindingInformer constructs a new informer for RoleBinding type. +// Always prefer using an informer factory to get a shared informer instead of getting an independent +// one. This reduces memory footprint and number of connections to the server. +func NewRoleBindingInformer(client kubernetes.Interface, namespace string, resyncPeriod time.Duration, indexers cache.Indexers) cache.SharedIndexInformer { + return cache.NewSharedIndexInformer( + &cache.ListWatch{ + ListFunc: func(options v1.ListOptions) (runtime.Object, error) { + return client.RbacV1alpha1().RoleBindings(namespace).List(options) + }, + WatchFunc: func(options v1.ListOptions) (watch.Interface, error) { + return client.RbacV1alpha1().RoleBindings(namespace).Watch(options) + }, + }, + &rbac_v1alpha1.RoleBinding{}, + resyncPeriod, + indexers, + ) +} + +func defaultRoleBindingInformer(client kubernetes.Interface, resyncPeriod time.Duration) cache.SharedIndexInformer { + return NewRoleBindingInformer(client, v1.NamespaceAll, resyncPeriod, cache.Indexers{cache.NamespaceIndex: cache.MetaNamespaceIndexFunc}) +} + +func (f *roleBindingInformer) Informer() cache.SharedIndexInformer { + return f.factory.InformerFor(&rbac_v1alpha1.RoleBinding{}, defaultRoleBindingInformer) +} + +func (f *roleBindingInformer) Lister() v1alpha1.RoleBindingLister { + return v1alpha1.NewRoleBindingLister(f.Informer().GetIndexer()) +} diff --git a/vendor/k8s.io/client-go/informers/rbac/v1beta1/BUILD b/vendor/k8s.io/client-go/informers/rbac/v1beta1/BUILD new file mode 100644 index 00000000000..229b451e4f8 --- /dev/null +++ b/vendor/k8s.io/client-go/informers/rbac/v1beta1/BUILD @@ -0,0 +1,40 @@ +package(default_visibility = ["//visibility:public"]) + +load( + "@io_bazel_rules_go//go:def.bzl", + "go_library", +) + +go_library( + name = "go_default_library", + srcs = [ + "clusterrole.go", + "clusterrolebinding.go", + "interface.go", + "role.go", + "rolebinding.go", + ], + deps = [ + "//vendor/k8s.io/api/rbac/v1beta1:go_default_library", + "//vendor/k8s.io/apimachinery/pkg/apis/meta/v1:go_default_library", + "//vendor/k8s.io/apimachinery/pkg/runtime:go_default_library", + "//vendor/k8s.io/apimachinery/pkg/watch:go_default_library", + "//vendor/k8s.io/client-go/informers/internalinterfaces:go_default_library", + "//vendor/k8s.io/client-go/kubernetes:go_default_library", + "//vendor/k8s.io/client-go/listers/rbac/v1beta1:go_default_library", + "//vendor/k8s.io/client-go/tools/cache:go_default_library", + ], +) + +filegroup( + name = "package-srcs", + srcs = glob(["**"]), + tags = ["automanaged"], + visibility = ["//visibility:private"], +) + +filegroup( + name = "all-srcs", + srcs = [":package-srcs"], + tags = ["automanaged"], +) diff --git a/vendor/k8s.io/client-go/informers/rbac/v1beta1/clusterrole.go b/vendor/k8s.io/client-go/informers/rbac/v1beta1/clusterrole.go new file mode 100644 index 00000000000..9798b9b25ff --- /dev/null +++ b/vendor/k8s.io/client-go/informers/rbac/v1beta1/clusterrole.go @@ -0,0 +1,73 @@ +/* +Copyright 2017 The Kubernetes Authors. + +Licensed under the Apache License, Version 2.0 (the "License"); +you may not use this file except in compliance with the License. +You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + +Unless required by applicable law or agreed to in writing, software +distributed under the License is distributed on an "AS IS" BASIS, +WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +See the License for the specific language governing permissions and +limitations under the License. +*/ + +// This file was automatically generated by informer-gen + +package v1beta1 + +import ( + rbac_v1beta1 "k8s.io/api/rbac/v1beta1" + v1 "k8s.io/apimachinery/pkg/apis/meta/v1" + runtime "k8s.io/apimachinery/pkg/runtime" + watch "k8s.io/apimachinery/pkg/watch" + internalinterfaces "k8s.io/client-go/informers/internalinterfaces" + kubernetes "k8s.io/client-go/kubernetes" + v1beta1 "k8s.io/client-go/listers/rbac/v1beta1" + cache "k8s.io/client-go/tools/cache" + time "time" +) + +// ClusterRoleInformer provides access to a shared informer and lister for +// ClusterRoles. +type ClusterRoleInformer interface { + Informer() cache.SharedIndexInformer + Lister() v1beta1.ClusterRoleLister +} + +type clusterRoleInformer struct { + factory internalinterfaces.SharedInformerFactory +} + +// NewClusterRoleInformer constructs a new informer for ClusterRole type. +// Always prefer using an informer factory to get a shared informer instead of getting an independent +// one. This reduces memory footprint and number of connections to the server. +func NewClusterRoleInformer(client kubernetes.Interface, resyncPeriod time.Duration, indexers cache.Indexers) cache.SharedIndexInformer { + return cache.NewSharedIndexInformer( + &cache.ListWatch{ + ListFunc: func(options v1.ListOptions) (runtime.Object, error) { + return client.RbacV1beta1().ClusterRoles().List(options) + }, + WatchFunc: func(options v1.ListOptions) (watch.Interface, error) { + return client.RbacV1beta1().ClusterRoles().Watch(options) + }, + }, + &rbac_v1beta1.ClusterRole{}, + resyncPeriod, + indexers, + ) +} + +func defaultClusterRoleInformer(client kubernetes.Interface, resyncPeriod time.Duration) cache.SharedIndexInformer { + return NewClusterRoleInformer(client, resyncPeriod, cache.Indexers{cache.NamespaceIndex: cache.MetaNamespaceIndexFunc}) +} + +func (f *clusterRoleInformer) Informer() cache.SharedIndexInformer { + return f.factory.InformerFor(&rbac_v1beta1.ClusterRole{}, defaultClusterRoleInformer) +} + +func (f *clusterRoleInformer) Lister() v1beta1.ClusterRoleLister { + return v1beta1.NewClusterRoleLister(f.Informer().GetIndexer()) +} diff --git a/vendor/k8s.io/client-go/informers/rbac/v1beta1/clusterrolebinding.go b/vendor/k8s.io/client-go/informers/rbac/v1beta1/clusterrolebinding.go new file mode 100644 index 00000000000..52370de1f92 --- /dev/null +++ b/vendor/k8s.io/client-go/informers/rbac/v1beta1/clusterrolebinding.go @@ -0,0 +1,73 @@ +/* +Copyright 2017 The Kubernetes Authors. + +Licensed under the Apache License, Version 2.0 (the "License"); +you may not use this file except in compliance with the License. +You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + +Unless required by applicable law or agreed to in writing, software +distributed under the License is distributed on an "AS IS" BASIS, +WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +See the License for the specific language governing permissions and +limitations under the License. +*/ + +// This file was automatically generated by informer-gen + +package v1beta1 + +import ( + rbac_v1beta1 "k8s.io/api/rbac/v1beta1" + v1 "k8s.io/apimachinery/pkg/apis/meta/v1" + runtime "k8s.io/apimachinery/pkg/runtime" + watch "k8s.io/apimachinery/pkg/watch" + internalinterfaces "k8s.io/client-go/informers/internalinterfaces" + kubernetes "k8s.io/client-go/kubernetes" + v1beta1 "k8s.io/client-go/listers/rbac/v1beta1" + cache "k8s.io/client-go/tools/cache" + time "time" +) + +// ClusterRoleBindingInformer provides access to a shared informer and lister for +// ClusterRoleBindings. +type ClusterRoleBindingInformer interface { + Informer() cache.SharedIndexInformer + Lister() v1beta1.ClusterRoleBindingLister +} + +type clusterRoleBindingInformer struct { + factory internalinterfaces.SharedInformerFactory +} + +// NewClusterRoleBindingInformer constructs a new informer for ClusterRoleBinding type. +// Always prefer using an informer factory to get a shared informer instead of getting an independent +// one. This reduces memory footprint and number of connections to the server. +func NewClusterRoleBindingInformer(client kubernetes.Interface, resyncPeriod time.Duration, indexers cache.Indexers) cache.SharedIndexInformer { + return cache.NewSharedIndexInformer( + &cache.ListWatch{ + ListFunc: func(options v1.ListOptions) (runtime.Object, error) { + return client.RbacV1beta1().ClusterRoleBindings().List(options) + }, + WatchFunc: func(options v1.ListOptions) (watch.Interface, error) { + return client.RbacV1beta1().ClusterRoleBindings().Watch(options) + }, + }, + &rbac_v1beta1.ClusterRoleBinding{}, + resyncPeriod, + indexers, + ) +} + +func defaultClusterRoleBindingInformer(client kubernetes.Interface, resyncPeriod time.Duration) cache.SharedIndexInformer { + return NewClusterRoleBindingInformer(client, resyncPeriod, cache.Indexers{cache.NamespaceIndex: cache.MetaNamespaceIndexFunc}) +} + +func (f *clusterRoleBindingInformer) Informer() cache.SharedIndexInformer { + return f.factory.InformerFor(&rbac_v1beta1.ClusterRoleBinding{}, defaultClusterRoleBindingInformer) +} + +func (f *clusterRoleBindingInformer) Lister() v1beta1.ClusterRoleBindingLister { + return v1beta1.NewClusterRoleBindingLister(f.Informer().GetIndexer()) +} diff --git a/vendor/k8s.io/client-go/informers/rbac/v1beta1/interface.go b/vendor/k8s.io/client-go/informers/rbac/v1beta1/interface.go new file mode 100644 index 00000000000..f8d082a3f4c --- /dev/null +++ b/vendor/k8s.io/client-go/informers/rbac/v1beta1/interface.go @@ -0,0 +1,64 @@ +/* +Copyright 2017 The Kubernetes Authors. + +Licensed under the Apache License, Version 2.0 (the "License"); +you may not use this file except in compliance with the License. +You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + +Unless required by applicable law or agreed to in writing, software +distributed under the License is distributed on an "AS IS" BASIS, +WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +See the License for the specific language governing permissions and +limitations under the License. +*/ + +// This file was automatically generated by informer-gen + +package v1beta1 + +import ( + internalinterfaces "k8s.io/client-go/informers/internalinterfaces" +) + +// Interface provides access to all the informers in this group version. +type Interface interface { + // ClusterRoles returns a ClusterRoleInformer. + ClusterRoles() ClusterRoleInformer + // ClusterRoleBindings returns a ClusterRoleBindingInformer. + ClusterRoleBindings() ClusterRoleBindingInformer + // Roles returns a RoleInformer. + Roles() RoleInformer + // RoleBindings returns a RoleBindingInformer. + RoleBindings() RoleBindingInformer +} + +type version struct { + internalinterfaces.SharedInformerFactory +} + +// New returns a new Interface. +func New(f internalinterfaces.SharedInformerFactory) Interface { + return &version{f} +} + +// ClusterRoles returns a ClusterRoleInformer. +func (v *version) ClusterRoles() ClusterRoleInformer { + return &clusterRoleInformer{factory: v.SharedInformerFactory} +} + +// ClusterRoleBindings returns a ClusterRoleBindingInformer. +func (v *version) ClusterRoleBindings() ClusterRoleBindingInformer { + return &clusterRoleBindingInformer{factory: v.SharedInformerFactory} +} + +// Roles returns a RoleInformer. +func (v *version) Roles() RoleInformer { + return &roleInformer{factory: v.SharedInformerFactory} +} + +// RoleBindings returns a RoleBindingInformer. +func (v *version) RoleBindings() RoleBindingInformer { + return &roleBindingInformer{factory: v.SharedInformerFactory} +} diff --git a/vendor/k8s.io/client-go/informers/rbac/v1beta1/role.go b/vendor/k8s.io/client-go/informers/rbac/v1beta1/role.go new file mode 100644 index 00000000000..7fcf97f25c8 --- /dev/null +++ b/vendor/k8s.io/client-go/informers/rbac/v1beta1/role.go @@ -0,0 +1,73 @@ +/* +Copyright 2017 The Kubernetes Authors. + +Licensed under the Apache License, Version 2.0 (the "License"); +you may not use this file except in compliance with the License. +You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + +Unless required by applicable law or agreed to in writing, software +distributed under the License is distributed on an "AS IS" BASIS, +WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +See the License for the specific language governing permissions and +limitations under the License. +*/ + +// This file was automatically generated by informer-gen + +package v1beta1 + +import ( + rbac_v1beta1 "k8s.io/api/rbac/v1beta1" + v1 "k8s.io/apimachinery/pkg/apis/meta/v1" + runtime "k8s.io/apimachinery/pkg/runtime" + watch "k8s.io/apimachinery/pkg/watch" + internalinterfaces "k8s.io/client-go/informers/internalinterfaces" + kubernetes "k8s.io/client-go/kubernetes" + v1beta1 "k8s.io/client-go/listers/rbac/v1beta1" + cache "k8s.io/client-go/tools/cache" + time "time" +) + +// RoleInformer provides access to a shared informer and lister for +// Roles. +type RoleInformer interface { + Informer() cache.SharedIndexInformer + Lister() v1beta1.RoleLister +} + +type roleInformer struct { + factory internalinterfaces.SharedInformerFactory +} + +// NewRoleInformer constructs a new informer for Role type. +// Always prefer using an informer factory to get a shared informer instead of getting an independent +// one. This reduces memory footprint and number of connections to the server. +func NewRoleInformer(client kubernetes.Interface, namespace string, resyncPeriod time.Duration, indexers cache.Indexers) cache.SharedIndexInformer { + return cache.NewSharedIndexInformer( + &cache.ListWatch{ + ListFunc: func(options v1.ListOptions) (runtime.Object, error) { + return client.RbacV1beta1().Roles(namespace).List(options) + }, + WatchFunc: func(options v1.ListOptions) (watch.Interface, error) { + return client.RbacV1beta1().Roles(namespace).Watch(options) + }, + }, + &rbac_v1beta1.Role{}, + resyncPeriod, + indexers, + ) +} + +func defaultRoleInformer(client kubernetes.Interface, resyncPeriod time.Duration) cache.SharedIndexInformer { + return NewRoleInformer(client, v1.NamespaceAll, resyncPeriod, cache.Indexers{cache.NamespaceIndex: cache.MetaNamespaceIndexFunc}) +} + +func (f *roleInformer) Informer() cache.SharedIndexInformer { + return f.factory.InformerFor(&rbac_v1beta1.Role{}, defaultRoleInformer) +} + +func (f *roleInformer) Lister() v1beta1.RoleLister { + return v1beta1.NewRoleLister(f.Informer().GetIndexer()) +} diff --git a/vendor/k8s.io/client-go/informers/rbac/v1beta1/rolebinding.go b/vendor/k8s.io/client-go/informers/rbac/v1beta1/rolebinding.go new file mode 100644 index 00000000000..d6e93bec663 --- /dev/null +++ b/vendor/k8s.io/client-go/informers/rbac/v1beta1/rolebinding.go @@ -0,0 +1,73 @@ +/* +Copyright 2017 The Kubernetes Authors. + +Licensed under the Apache License, Version 2.0 (the "License"); +you may not use this file except in compliance with the License. +You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + +Unless required by applicable law or agreed to in writing, software +distributed under the License is distributed on an "AS IS" BASIS, +WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +See the License for the specific language governing permissions and +limitations under the License. +*/ + +// This file was automatically generated by informer-gen + +package v1beta1 + +import ( + rbac_v1beta1 "k8s.io/api/rbac/v1beta1" + v1 "k8s.io/apimachinery/pkg/apis/meta/v1" + runtime "k8s.io/apimachinery/pkg/runtime" + watch "k8s.io/apimachinery/pkg/watch" + internalinterfaces "k8s.io/client-go/informers/internalinterfaces" + kubernetes "k8s.io/client-go/kubernetes" + v1beta1 "k8s.io/client-go/listers/rbac/v1beta1" + cache "k8s.io/client-go/tools/cache" + time "time" +) + +// RoleBindingInformer provides access to a shared informer and lister for +// RoleBindings. +type RoleBindingInformer interface { + Informer() cache.SharedIndexInformer + Lister() v1beta1.RoleBindingLister +} + +type roleBindingInformer struct { + factory internalinterfaces.SharedInformerFactory +} + +// NewRoleBindingInformer constructs a new informer for RoleBinding type. +// Always prefer using an informer factory to get a shared informer instead of getting an independent +// one. This reduces memory footprint and number of connections to the server. +func NewRoleBindingInformer(client kubernetes.Interface, namespace string, resyncPeriod time.Duration, indexers cache.Indexers) cache.SharedIndexInformer { + return cache.NewSharedIndexInformer( + &cache.ListWatch{ + ListFunc: func(options v1.ListOptions) (runtime.Object, error) { + return client.RbacV1beta1().RoleBindings(namespace).List(options) + }, + WatchFunc: func(options v1.ListOptions) (watch.Interface, error) { + return client.RbacV1beta1().RoleBindings(namespace).Watch(options) + }, + }, + &rbac_v1beta1.RoleBinding{}, + resyncPeriod, + indexers, + ) +} + +func defaultRoleBindingInformer(client kubernetes.Interface, resyncPeriod time.Duration) cache.SharedIndexInformer { + return NewRoleBindingInformer(client, v1.NamespaceAll, resyncPeriod, cache.Indexers{cache.NamespaceIndex: cache.MetaNamespaceIndexFunc}) +} + +func (f *roleBindingInformer) Informer() cache.SharedIndexInformer { + return f.factory.InformerFor(&rbac_v1beta1.RoleBinding{}, defaultRoleBindingInformer) +} + +func (f *roleBindingInformer) Lister() v1beta1.RoleBindingLister { + return v1beta1.NewRoleBindingLister(f.Informer().GetIndexer()) +} diff --git a/vendor/k8s.io/client-go/informers/scheduling/BUILD b/vendor/k8s.io/client-go/informers/scheduling/BUILD new file mode 100644 index 00000000000..dec09ae459e --- /dev/null +++ b/vendor/k8s.io/client-go/informers/scheduling/BUILD @@ -0,0 +1,31 @@ +package(default_visibility = ["//visibility:public"]) + +load( + "@io_bazel_rules_go//go:def.bzl", + "go_library", +) + +go_library( + name = "go_default_library", + srcs = ["interface.go"], + deps = [ + "//vendor/k8s.io/client-go/informers/internalinterfaces:go_default_library", + "//vendor/k8s.io/client-go/informers/scheduling/v1alpha1:go_default_library", + ], +) + +filegroup( + name = "package-srcs", + srcs = glob(["**"]), + tags = ["automanaged"], + visibility = ["//visibility:private"], +) + +filegroup( + name = "all-srcs", + srcs = [ + ":package-srcs", + "//staging/src/k8s.io/client-go/informers/scheduling/v1alpha1:all-srcs", + ], + tags = ["automanaged"], +) diff --git a/vendor/k8s.io/client-go/informers/scheduling/interface.go b/vendor/k8s.io/client-go/informers/scheduling/interface.go new file mode 100644 index 00000000000..df6a93eb1fb --- /dev/null +++ b/vendor/k8s.io/client-go/informers/scheduling/interface.go @@ -0,0 +1,44 @@ +/* +Copyright 2017 The Kubernetes Authors. + +Licensed under the Apache License, Version 2.0 (the "License"); +you may not use this file except in compliance with the License. +You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + +Unless required by applicable law or agreed to in writing, software +distributed under the License is distributed on an "AS IS" BASIS, +WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +See the License for the specific language governing permissions and +limitations under the License. +*/ + +// This file was automatically generated by informer-gen + +package scheduling + +import ( + internalinterfaces "k8s.io/client-go/informers/internalinterfaces" + v1alpha1 "k8s.io/client-go/informers/scheduling/v1alpha1" +) + +// Interface provides access to each of this group's versions. +type Interface interface { + // V1alpha1 provides access to shared informers for resources in V1alpha1. + V1alpha1() v1alpha1.Interface +} + +type group struct { + internalinterfaces.SharedInformerFactory +} + +// New returns a new Interface. +func New(f internalinterfaces.SharedInformerFactory) Interface { + return &group{f} +} + +// V1alpha1 returns a new v1alpha1.Interface. +func (g *group) V1alpha1() v1alpha1.Interface { + return v1alpha1.New(g.SharedInformerFactory) +} diff --git a/vendor/k8s.io/client-go/informers/scheduling/v1alpha1/BUILD b/vendor/k8s.io/client-go/informers/scheduling/v1alpha1/BUILD new file mode 100644 index 00000000000..34676949cff --- /dev/null +++ b/vendor/k8s.io/client-go/informers/scheduling/v1alpha1/BUILD @@ -0,0 +1,37 @@ +package(default_visibility = ["//visibility:public"]) + +load( + "@io_bazel_rules_go//go:def.bzl", + "go_library", +) + +go_library( + name = "go_default_library", + srcs = [ + "interface.go", + "priorityclass.go", + ], + deps = [ + "//vendor/k8s.io/api/scheduling/v1alpha1:go_default_library", + "//vendor/k8s.io/apimachinery/pkg/apis/meta/v1:go_default_library", + "//vendor/k8s.io/apimachinery/pkg/runtime:go_default_library", + "//vendor/k8s.io/apimachinery/pkg/watch:go_default_library", + "//vendor/k8s.io/client-go/informers/internalinterfaces:go_default_library", + "//vendor/k8s.io/client-go/kubernetes:go_default_library", + "//vendor/k8s.io/client-go/listers/scheduling/v1alpha1:go_default_library", + "//vendor/k8s.io/client-go/tools/cache:go_default_library", + ], +) + +filegroup( + name = "package-srcs", + srcs = glob(["**"]), + tags = ["automanaged"], + visibility = ["//visibility:private"], +) + +filegroup( + name = "all-srcs", + srcs = [":package-srcs"], + tags = ["automanaged"], +) diff --git a/vendor/k8s.io/client-go/informers/scheduling/v1alpha1/interface.go b/vendor/k8s.io/client-go/informers/scheduling/v1alpha1/interface.go new file mode 100644 index 00000000000..a97d5f477c5 --- /dev/null +++ b/vendor/k8s.io/client-go/informers/scheduling/v1alpha1/interface.go @@ -0,0 +1,43 @@ +/* +Copyright 2017 The Kubernetes Authors. + +Licensed under the Apache License, Version 2.0 (the "License"); +you may not use this file except in compliance with the License. +You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + +Unless required by applicable law or agreed to in writing, software +distributed under the License is distributed on an "AS IS" BASIS, +WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +See the License for the specific language governing permissions and +limitations under the License. +*/ + +// This file was automatically generated by informer-gen + +package v1alpha1 + +import ( + internalinterfaces "k8s.io/client-go/informers/internalinterfaces" +) + +// Interface provides access to all the informers in this group version. +type Interface interface { + // PriorityClasses returns a PriorityClassInformer. + PriorityClasses() PriorityClassInformer +} + +type version struct { + internalinterfaces.SharedInformerFactory +} + +// New returns a new Interface. +func New(f internalinterfaces.SharedInformerFactory) Interface { + return &version{f} +} + +// PriorityClasses returns a PriorityClassInformer. +func (v *version) PriorityClasses() PriorityClassInformer { + return &priorityClassInformer{factory: v.SharedInformerFactory} +} diff --git a/vendor/k8s.io/client-go/informers/scheduling/v1alpha1/priorityclass.go b/vendor/k8s.io/client-go/informers/scheduling/v1alpha1/priorityclass.go new file mode 100644 index 00000000000..9b1361c0654 --- /dev/null +++ b/vendor/k8s.io/client-go/informers/scheduling/v1alpha1/priorityclass.go @@ -0,0 +1,73 @@ +/* +Copyright 2017 The Kubernetes Authors. + +Licensed under the Apache License, Version 2.0 (the "License"); +you may not use this file except in compliance with the License. +You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + +Unless required by applicable law or agreed to in writing, software +distributed under the License is distributed on an "AS IS" BASIS, +WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +See the License for the specific language governing permissions and +limitations under the License. +*/ + +// This file was automatically generated by informer-gen + +package v1alpha1 + +import ( + scheduling_v1alpha1 "k8s.io/api/scheduling/v1alpha1" + v1 "k8s.io/apimachinery/pkg/apis/meta/v1" + runtime "k8s.io/apimachinery/pkg/runtime" + watch "k8s.io/apimachinery/pkg/watch" + internalinterfaces "k8s.io/client-go/informers/internalinterfaces" + kubernetes "k8s.io/client-go/kubernetes" + v1alpha1 "k8s.io/client-go/listers/scheduling/v1alpha1" + cache "k8s.io/client-go/tools/cache" + time "time" +) + +// PriorityClassInformer provides access to a shared informer and lister for +// PriorityClasses. +type PriorityClassInformer interface { + Informer() cache.SharedIndexInformer + Lister() v1alpha1.PriorityClassLister +} + +type priorityClassInformer struct { + factory internalinterfaces.SharedInformerFactory +} + +// NewPriorityClassInformer constructs a new informer for PriorityClass type. +// Always prefer using an informer factory to get a shared informer instead of getting an independent +// one. This reduces memory footprint and number of connections to the server. +func NewPriorityClassInformer(client kubernetes.Interface, resyncPeriod time.Duration, indexers cache.Indexers) cache.SharedIndexInformer { + return cache.NewSharedIndexInformer( + &cache.ListWatch{ + ListFunc: func(options v1.ListOptions) (runtime.Object, error) { + return client.SchedulingV1alpha1().PriorityClasses().List(options) + }, + WatchFunc: func(options v1.ListOptions) (watch.Interface, error) { + return client.SchedulingV1alpha1().PriorityClasses().Watch(options) + }, + }, + &scheduling_v1alpha1.PriorityClass{}, + resyncPeriod, + indexers, + ) +} + +func defaultPriorityClassInformer(client kubernetes.Interface, resyncPeriod time.Duration) cache.SharedIndexInformer { + return NewPriorityClassInformer(client, resyncPeriod, cache.Indexers{cache.NamespaceIndex: cache.MetaNamespaceIndexFunc}) +} + +func (f *priorityClassInformer) Informer() cache.SharedIndexInformer { + return f.factory.InformerFor(&scheduling_v1alpha1.PriorityClass{}, defaultPriorityClassInformer) +} + +func (f *priorityClassInformer) Lister() v1alpha1.PriorityClassLister { + return v1alpha1.NewPriorityClassLister(f.Informer().GetIndexer()) +} diff --git a/vendor/k8s.io/client-go/informers/settings/BUILD b/vendor/k8s.io/client-go/informers/settings/BUILD new file mode 100644 index 00000000000..4c84b1758c8 --- /dev/null +++ b/vendor/k8s.io/client-go/informers/settings/BUILD @@ -0,0 +1,31 @@ +package(default_visibility = ["//visibility:public"]) + +load( + "@io_bazel_rules_go//go:def.bzl", + "go_library", +) + +go_library( + name = "go_default_library", + srcs = ["interface.go"], + deps = [ + "//vendor/k8s.io/client-go/informers/internalinterfaces:go_default_library", + "//vendor/k8s.io/client-go/informers/settings/v1alpha1:go_default_library", + ], +) + +filegroup( + name = "package-srcs", + srcs = glob(["**"]), + tags = ["automanaged"], + visibility = ["//visibility:private"], +) + +filegroup( + name = "all-srcs", + srcs = [ + ":package-srcs", + "//staging/src/k8s.io/client-go/informers/settings/v1alpha1:all-srcs", + ], + tags = ["automanaged"], +) diff --git a/vendor/k8s.io/client-go/informers/settings/interface.go b/vendor/k8s.io/client-go/informers/settings/interface.go new file mode 100644 index 00000000000..00d051eac61 --- /dev/null +++ b/vendor/k8s.io/client-go/informers/settings/interface.go @@ -0,0 +1,44 @@ +/* +Copyright 2017 The Kubernetes Authors. + +Licensed under the Apache License, Version 2.0 (the "License"); +you may not use this file except in compliance with the License. +You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + +Unless required by applicable law or agreed to in writing, software +distributed under the License is distributed on an "AS IS" BASIS, +WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +See the License for the specific language governing permissions and +limitations under the License. +*/ + +// This file was automatically generated by informer-gen + +package settings + +import ( + internalinterfaces "k8s.io/client-go/informers/internalinterfaces" + v1alpha1 "k8s.io/client-go/informers/settings/v1alpha1" +) + +// Interface provides access to each of this group's versions. +type Interface interface { + // V1alpha1 provides access to shared informers for resources in V1alpha1. + V1alpha1() v1alpha1.Interface +} + +type group struct { + internalinterfaces.SharedInformerFactory +} + +// New returns a new Interface. +func New(f internalinterfaces.SharedInformerFactory) Interface { + return &group{f} +} + +// V1alpha1 returns a new v1alpha1.Interface. +func (g *group) V1alpha1() v1alpha1.Interface { + return v1alpha1.New(g.SharedInformerFactory) +} diff --git a/vendor/k8s.io/client-go/informers/settings/v1alpha1/BUILD b/vendor/k8s.io/client-go/informers/settings/v1alpha1/BUILD new file mode 100644 index 00000000000..c09df485dca --- /dev/null +++ b/vendor/k8s.io/client-go/informers/settings/v1alpha1/BUILD @@ -0,0 +1,37 @@ +package(default_visibility = ["//visibility:public"]) + +load( + "@io_bazel_rules_go//go:def.bzl", + "go_library", +) + +go_library( + name = "go_default_library", + srcs = [ + "interface.go", + "podpreset.go", + ], + deps = [ + "//vendor/k8s.io/api/settings/v1alpha1:go_default_library", + "//vendor/k8s.io/apimachinery/pkg/apis/meta/v1:go_default_library", + "//vendor/k8s.io/apimachinery/pkg/runtime:go_default_library", + "//vendor/k8s.io/apimachinery/pkg/watch:go_default_library", + "//vendor/k8s.io/client-go/informers/internalinterfaces:go_default_library", + "//vendor/k8s.io/client-go/kubernetes:go_default_library", + "//vendor/k8s.io/client-go/listers/settings/v1alpha1:go_default_library", + "//vendor/k8s.io/client-go/tools/cache:go_default_library", + ], +) + +filegroup( + name = "package-srcs", + srcs = glob(["**"]), + tags = ["automanaged"], + visibility = ["//visibility:private"], +) + +filegroup( + name = "all-srcs", + srcs = [":package-srcs"], + tags = ["automanaged"], +) diff --git a/vendor/k8s.io/client-go/informers/settings/v1alpha1/interface.go b/vendor/k8s.io/client-go/informers/settings/v1alpha1/interface.go new file mode 100644 index 00000000000..58114f6e20c --- /dev/null +++ b/vendor/k8s.io/client-go/informers/settings/v1alpha1/interface.go @@ -0,0 +1,43 @@ +/* +Copyright 2017 The Kubernetes Authors. + +Licensed under the Apache License, Version 2.0 (the "License"); +you may not use this file except in compliance with the License. +You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + +Unless required by applicable law or agreed to in writing, software +distributed under the License is distributed on an "AS IS" BASIS, +WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +See the License for the specific language governing permissions and +limitations under the License. +*/ + +// This file was automatically generated by informer-gen + +package v1alpha1 + +import ( + internalinterfaces "k8s.io/client-go/informers/internalinterfaces" +) + +// Interface provides access to all the informers in this group version. +type Interface interface { + // PodPresets returns a PodPresetInformer. + PodPresets() PodPresetInformer +} + +type version struct { + internalinterfaces.SharedInformerFactory +} + +// New returns a new Interface. +func New(f internalinterfaces.SharedInformerFactory) Interface { + return &version{f} +} + +// PodPresets returns a PodPresetInformer. +func (v *version) PodPresets() PodPresetInformer { + return &podPresetInformer{factory: v.SharedInformerFactory} +} diff --git a/vendor/k8s.io/client-go/informers/settings/v1alpha1/podpreset.go b/vendor/k8s.io/client-go/informers/settings/v1alpha1/podpreset.go new file mode 100644 index 00000000000..226cec527b8 --- /dev/null +++ b/vendor/k8s.io/client-go/informers/settings/v1alpha1/podpreset.go @@ -0,0 +1,73 @@ +/* +Copyright 2017 The Kubernetes Authors. + +Licensed under the Apache License, Version 2.0 (the "License"); +you may not use this file except in compliance with the License. +You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + +Unless required by applicable law or agreed to in writing, software +distributed under the License is distributed on an "AS IS" BASIS, +WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +See the License for the specific language governing permissions and +limitations under the License. +*/ + +// This file was automatically generated by informer-gen + +package v1alpha1 + +import ( + settings_v1alpha1 "k8s.io/api/settings/v1alpha1" + v1 "k8s.io/apimachinery/pkg/apis/meta/v1" + runtime "k8s.io/apimachinery/pkg/runtime" + watch "k8s.io/apimachinery/pkg/watch" + internalinterfaces "k8s.io/client-go/informers/internalinterfaces" + kubernetes "k8s.io/client-go/kubernetes" + v1alpha1 "k8s.io/client-go/listers/settings/v1alpha1" + cache "k8s.io/client-go/tools/cache" + time "time" +) + +// PodPresetInformer provides access to a shared informer and lister for +// PodPresets. +type PodPresetInformer interface { + Informer() cache.SharedIndexInformer + Lister() v1alpha1.PodPresetLister +} + +type podPresetInformer struct { + factory internalinterfaces.SharedInformerFactory +} + +// NewPodPresetInformer constructs a new informer for PodPreset type. +// Always prefer using an informer factory to get a shared informer instead of getting an independent +// one. This reduces memory footprint and number of connections to the server. +func NewPodPresetInformer(client kubernetes.Interface, namespace string, resyncPeriod time.Duration, indexers cache.Indexers) cache.SharedIndexInformer { + return cache.NewSharedIndexInformer( + &cache.ListWatch{ + ListFunc: func(options v1.ListOptions) (runtime.Object, error) { + return client.SettingsV1alpha1().PodPresets(namespace).List(options) + }, + WatchFunc: func(options v1.ListOptions) (watch.Interface, error) { + return client.SettingsV1alpha1().PodPresets(namespace).Watch(options) + }, + }, + &settings_v1alpha1.PodPreset{}, + resyncPeriod, + indexers, + ) +} + +func defaultPodPresetInformer(client kubernetes.Interface, resyncPeriod time.Duration) cache.SharedIndexInformer { + return NewPodPresetInformer(client, v1.NamespaceAll, resyncPeriod, cache.Indexers{cache.NamespaceIndex: cache.MetaNamespaceIndexFunc}) +} + +func (f *podPresetInformer) Informer() cache.SharedIndexInformer { + return f.factory.InformerFor(&settings_v1alpha1.PodPreset{}, defaultPodPresetInformer) +} + +func (f *podPresetInformer) Lister() v1alpha1.PodPresetLister { + return v1alpha1.NewPodPresetLister(f.Informer().GetIndexer()) +} diff --git a/vendor/k8s.io/client-go/informers/storage/BUILD b/vendor/k8s.io/client-go/informers/storage/BUILD new file mode 100644 index 00000000000..550a51e6c93 --- /dev/null +++ b/vendor/k8s.io/client-go/informers/storage/BUILD @@ -0,0 +1,33 @@ +package(default_visibility = ["//visibility:public"]) + +load( + "@io_bazel_rules_go//go:def.bzl", + "go_library", +) + +go_library( + name = "go_default_library", + srcs = ["interface.go"], + deps = [ + "//vendor/k8s.io/client-go/informers/internalinterfaces:go_default_library", + "//vendor/k8s.io/client-go/informers/storage/v1:go_default_library", + "//vendor/k8s.io/client-go/informers/storage/v1beta1:go_default_library", + ], +) + +filegroup( + name = "package-srcs", + srcs = glob(["**"]), + tags = ["automanaged"], + visibility = ["//visibility:private"], +) + +filegroup( + name = "all-srcs", + srcs = [ + ":package-srcs", + "//staging/src/k8s.io/client-go/informers/storage/v1:all-srcs", + "//staging/src/k8s.io/client-go/informers/storage/v1beta1:all-srcs", + ], + tags = ["automanaged"], +) diff --git a/vendor/k8s.io/client-go/informers/storage/interface.go b/vendor/k8s.io/client-go/informers/storage/interface.go new file mode 100644 index 00000000000..7f3a69eb29a --- /dev/null +++ b/vendor/k8s.io/client-go/informers/storage/interface.go @@ -0,0 +1,52 @@ +/* +Copyright 2017 The Kubernetes Authors. + +Licensed under the Apache License, Version 2.0 (the "License"); +you may not use this file except in compliance with the License. +You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + +Unless required by applicable law or agreed to in writing, software +distributed under the License is distributed on an "AS IS" BASIS, +WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +See the License for the specific language governing permissions and +limitations under the License. +*/ + +// This file was automatically generated by informer-gen + +package storage + +import ( + internalinterfaces "k8s.io/client-go/informers/internalinterfaces" + v1 "k8s.io/client-go/informers/storage/v1" + v1beta1 "k8s.io/client-go/informers/storage/v1beta1" +) + +// Interface provides access to each of this group's versions. +type Interface interface { + // V1 provides access to shared informers for resources in V1. + V1() v1.Interface + // V1beta1 provides access to shared informers for resources in V1beta1. + V1beta1() v1beta1.Interface +} + +type group struct { + internalinterfaces.SharedInformerFactory +} + +// New returns a new Interface. +func New(f internalinterfaces.SharedInformerFactory) Interface { + return &group{f} +} + +// V1 returns a new v1.Interface. +func (g *group) V1() v1.Interface { + return v1.New(g.SharedInformerFactory) +} + +// V1beta1 returns a new v1beta1.Interface. +func (g *group) V1beta1() v1beta1.Interface { + return v1beta1.New(g.SharedInformerFactory) +} diff --git a/vendor/k8s.io/client-go/informers/storage/v1/BUILD b/vendor/k8s.io/client-go/informers/storage/v1/BUILD new file mode 100644 index 00000000000..5868626b186 --- /dev/null +++ b/vendor/k8s.io/client-go/informers/storage/v1/BUILD @@ -0,0 +1,37 @@ +package(default_visibility = ["//visibility:public"]) + +load( + "@io_bazel_rules_go//go:def.bzl", + "go_library", +) + +go_library( + name = "go_default_library", + srcs = [ + "interface.go", + "storageclass.go", + ], + deps = [ + "//vendor/k8s.io/api/storage/v1:go_default_library", + "//vendor/k8s.io/apimachinery/pkg/apis/meta/v1:go_default_library", + "//vendor/k8s.io/apimachinery/pkg/runtime:go_default_library", + "//vendor/k8s.io/apimachinery/pkg/watch:go_default_library", + "//vendor/k8s.io/client-go/informers/internalinterfaces:go_default_library", + "//vendor/k8s.io/client-go/kubernetes:go_default_library", + "//vendor/k8s.io/client-go/listers/storage/v1:go_default_library", + "//vendor/k8s.io/client-go/tools/cache:go_default_library", + ], +) + +filegroup( + name = "package-srcs", + srcs = glob(["**"]), + tags = ["automanaged"], + visibility = ["//visibility:private"], +) + +filegroup( + name = "all-srcs", + srcs = [":package-srcs"], + tags = ["automanaged"], +) diff --git a/vendor/k8s.io/client-go/informers/storage/v1/interface.go b/vendor/k8s.io/client-go/informers/storage/v1/interface.go new file mode 100644 index 00000000000..642d4c494d9 --- /dev/null +++ b/vendor/k8s.io/client-go/informers/storage/v1/interface.go @@ -0,0 +1,43 @@ +/* +Copyright 2017 The Kubernetes Authors. + +Licensed under the Apache License, Version 2.0 (the "License"); +you may not use this file except in compliance with the License. +You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + +Unless required by applicable law or agreed to in writing, software +distributed under the License is distributed on an "AS IS" BASIS, +WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +See the License for the specific language governing permissions and +limitations under the License. +*/ + +// This file was automatically generated by informer-gen + +package v1 + +import ( + internalinterfaces "k8s.io/client-go/informers/internalinterfaces" +) + +// Interface provides access to all the informers in this group version. +type Interface interface { + // StorageClasses returns a StorageClassInformer. + StorageClasses() StorageClassInformer +} + +type version struct { + internalinterfaces.SharedInformerFactory +} + +// New returns a new Interface. +func New(f internalinterfaces.SharedInformerFactory) Interface { + return &version{f} +} + +// StorageClasses returns a StorageClassInformer. +func (v *version) StorageClasses() StorageClassInformer { + return &storageClassInformer{factory: v.SharedInformerFactory} +} diff --git a/vendor/k8s.io/client-go/informers/storage/v1/storageclass.go b/vendor/k8s.io/client-go/informers/storage/v1/storageclass.go new file mode 100644 index 00000000000..397474c31fb --- /dev/null +++ b/vendor/k8s.io/client-go/informers/storage/v1/storageclass.go @@ -0,0 +1,73 @@ +/* +Copyright 2017 The Kubernetes Authors. + +Licensed under the Apache License, Version 2.0 (the "License"); +you may not use this file except in compliance with the License. +You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + +Unless required by applicable law or agreed to in writing, software +distributed under the License is distributed on an "AS IS" BASIS, +WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +See the License for the specific language governing permissions and +limitations under the License. +*/ + +// This file was automatically generated by informer-gen + +package v1 + +import ( + storage_v1 "k8s.io/api/storage/v1" + meta_v1 "k8s.io/apimachinery/pkg/apis/meta/v1" + runtime "k8s.io/apimachinery/pkg/runtime" + watch "k8s.io/apimachinery/pkg/watch" + internalinterfaces "k8s.io/client-go/informers/internalinterfaces" + kubernetes "k8s.io/client-go/kubernetes" + v1 "k8s.io/client-go/listers/storage/v1" + cache "k8s.io/client-go/tools/cache" + time "time" +) + +// StorageClassInformer provides access to a shared informer and lister for +// StorageClasses. +type StorageClassInformer interface { + Informer() cache.SharedIndexInformer + Lister() v1.StorageClassLister +} + +type storageClassInformer struct { + factory internalinterfaces.SharedInformerFactory +} + +// NewStorageClassInformer constructs a new informer for StorageClass type. +// Always prefer using an informer factory to get a shared informer instead of getting an independent +// one. This reduces memory footprint and number of connections to the server. +func NewStorageClassInformer(client kubernetes.Interface, resyncPeriod time.Duration, indexers cache.Indexers) cache.SharedIndexInformer { + return cache.NewSharedIndexInformer( + &cache.ListWatch{ + ListFunc: func(options meta_v1.ListOptions) (runtime.Object, error) { + return client.StorageV1().StorageClasses().List(options) + }, + WatchFunc: func(options meta_v1.ListOptions) (watch.Interface, error) { + return client.StorageV1().StorageClasses().Watch(options) + }, + }, + &storage_v1.StorageClass{}, + resyncPeriod, + indexers, + ) +} + +func defaultStorageClassInformer(client kubernetes.Interface, resyncPeriod time.Duration) cache.SharedIndexInformer { + return NewStorageClassInformer(client, resyncPeriod, cache.Indexers{cache.NamespaceIndex: cache.MetaNamespaceIndexFunc}) +} + +func (f *storageClassInformer) Informer() cache.SharedIndexInformer { + return f.factory.InformerFor(&storage_v1.StorageClass{}, defaultStorageClassInformer) +} + +func (f *storageClassInformer) Lister() v1.StorageClassLister { + return v1.NewStorageClassLister(f.Informer().GetIndexer()) +} diff --git a/vendor/k8s.io/client-go/informers/storage/v1beta1/BUILD b/vendor/k8s.io/client-go/informers/storage/v1beta1/BUILD new file mode 100644 index 00000000000..dd0a1ca1fcf --- /dev/null +++ b/vendor/k8s.io/client-go/informers/storage/v1beta1/BUILD @@ -0,0 +1,37 @@ +package(default_visibility = ["//visibility:public"]) + +load( + "@io_bazel_rules_go//go:def.bzl", + "go_library", +) + +go_library( + name = "go_default_library", + srcs = [ + "interface.go", + "storageclass.go", + ], + deps = [ + "//vendor/k8s.io/api/storage/v1beta1:go_default_library", + "//vendor/k8s.io/apimachinery/pkg/apis/meta/v1:go_default_library", + "//vendor/k8s.io/apimachinery/pkg/runtime:go_default_library", + "//vendor/k8s.io/apimachinery/pkg/watch:go_default_library", + "//vendor/k8s.io/client-go/informers/internalinterfaces:go_default_library", + "//vendor/k8s.io/client-go/kubernetes:go_default_library", + "//vendor/k8s.io/client-go/listers/storage/v1beta1:go_default_library", + "//vendor/k8s.io/client-go/tools/cache:go_default_library", + ], +) + +filegroup( + name = "package-srcs", + srcs = glob(["**"]), + tags = ["automanaged"], + visibility = ["//visibility:private"], +) + +filegroup( + name = "all-srcs", + srcs = [":package-srcs"], + tags = ["automanaged"], +) diff --git a/vendor/k8s.io/client-go/informers/storage/v1beta1/interface.go b/vendor/k8s.io/client-go/informers/storage/v1beta1/interface.go new file mode 100644 index 00000000000..49e139f6313 --- /dev/null +++ b/vendor/k8s.io/client-go/informers/storage/v1beta1/interface.go @@ -0,0 +1,43 @@ +/* +Copyright 2017 The Kubernetes Authors. + +Licensed under the Apache License, Version 2.0 (the "License"); +you may not use this file except in compliance with the License. +You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + +Unless required by applicable law or agreed to in writing, software +distributed under the License is distributed on an "AS IS" BASIS, +WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +See the License for the specific language governing permissions and +limitations under the License. +*/ + +// This file was automatically generated by informer-gen + +package v1beta1 + +import ( + internalinterfaces "k8s.io/client-go/informers/internalinterfaces" +) + +// Interface provides access to all the informers in this group version. +type Interface interface { + // StorageClasses returns a StorageClassInformer. + StorageClasses() StorageClassInformer +} + +type version struct { + internalinterfaces.SharedInformerFactory +} + +// New returns a new Interface. +func New(f internalinterfaces.SharedInformerFactory) Interface { + return &version{f} +} + +// StorageClasses returns a StorageClassInformer. +func (v *version) StorageClasses() StorageClassInformer { + return &storageClassInformer{factory: v.SharedInformerFactory} +} diff --git a/vendor/k8s.io/client-go/informers/storage/v1beta1/storageclass.go b/vendor/k8s.io/client-go/informers/storage/v1beta1/storageclass.go new file mode 100644 index 00000000000..404e0a164dc --- /dev/null +++ b/vendor/k8s.io/client-go/informers/storage/v1beta1/storageclass.go @@ -0,0 +1,73 @@ +/* +Copyright 2017 The Kubernetes Authors. + +Licensed under the Apache License, Version 2.0 (the "License"); +you may not use this file except in compliance with the License. +You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + +Unless required by applicable law or agreed to in writing, software +distributed under the License is distributed on an "AS IS" BASIS, +WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +See the License for the specific language governing permissions and +limitations under the License. +*/ + +// This file was automatically generated by informer-gen + +package v1beta1 + +import ( + storage_v1beta1 "k8s.io/api/storage/v1beta1" + v1 "k8s.io/apimachinery/pkg/apis/meta/v1" + runtime "k8s.io/apimachinery/pkg/runtime" + watch "k8s.io/apimachinery/pkg/watch" + internalinterfaces "k8s.io/client-go/informers/internalinterfaces" + kubernetes "k8s.io/client-go/kubernetes" + v1beta1 "k8s.io/client-go/listers/storage/v1beta1" + cache "k8s.io/client-go/tools/cache" + time "time" +) + +// StorageClassInformer provides access to a shared informer and lister for +// StorageClasses. +type StorageClassInformer interface { + Informer() cache.SharedIndexInformer + Lister() v1beta1.StorageClassLister +} + +type storageClassInformer struct { + factory internalinterfaces.SharedInformerFactory +} + +// NewStorageClassInformer constructs a new informer for StorageClass type. +// Always prefer using an informer factory to get a shared informer instead of getting an independent +// one. This reduces memory footprint and number of connections to the server. +func NewStorageClassInformer(client kubernetes.Interface, resyncPeriod time.Duration, indexers cache.Indexers) cache.SharedIndexInformer { + return cache.NewSharedIndexInformer( + &cache.ListWatch{ + ListFunc: func(options v1.ListOptions) (runtime.Object, error) { + return client.StorageV1beta1().StorageClasses().List(options) + }, + WatchFunc: func(options v1.ListOptions) (watch.Interface, error) { + return client.StorageV1beta1().StorageClasses().Watch(options) + }, + }, + &storage_v1beta1.StorageClass{}, + resyncPeriod, + indexers, + ) +} + +func defaultStorageClassInformer(client kubernetes.Interface, resyncPeriod time.Duration) cache.SharedIndexInformer { + return NewStorageClassInformer(client, resyncPeriod, cache.Indexers{cache.NamespaceIndex: cache.MetaNamespaceIndexFunc}) +} + +func (f *storageClassInformer) Informer() cache.SharedIndexInformer { + return f.factory.InformerFor(&storage_v1beta1.StorageClass{}, defaultStorageClassInformer) +} + +func (f *storageClassInformer) Lister() v1beta1.StorageClassLister { + return v1beta1.NewStorageClassLister(f.Informer().GetIndexer()) +} diff --git a/vendor/k8s.io/client-go/listers/admissionregistration/v1alpha1/BUILD b/vendor/k8s.io/client-go/listers/admissionregistration/v1alpha1/BUILD new file mode 100644 index 00000000000..cdc0c6e4aef --- /dev/null +++ b/vendor/k8s.io/client-go/listers/admissionregistration/v1alpha1/BUILD @@ -0,0 +1,35 @@ +package(default_visibility = ["//visibility:public"]) + +load( + "@io_bazel_rules_go//go:def.bzl", + "go_library", +) + +go_library( + name = "go_default_library", + srcs = [ + "expansion_generated.go", + "externaladmissionhookconfiguration.go", + "initializerconfiguration.go", + ], + deps = [ + "//vendor/k8s.io/api/admissionregistration/v1alpha1:go_default_library", + "//vendor/k8s.io/apimachinery/pkg/api/errors:go_default_library", + "//vendor/k8s.io/apimachinery/pkg/apis/meta/v1:go_default_library", + "//vendor/k8s.io/apimachinery/pkg/labels:go_default_library", + "//vendor/k8s.io/client-go/tools/cache:go_default_library", + ], +) + +filegroup( + name = "package-srcs", + srcs = glob(["**"]), + tags = ["automanaged"], + visibility = ["//visibility:private"], +) + +filegroup( + name = "all-srcs", + srcs = [":package-srcs"], + tags = ["automanaged"], +) diff --git a/vendor/k8s.io/client-go/listers/admissionregistration/v1alpha1/expansion_generated.go b/vendor/k8s.io/client-go/listers/admissionregistration/v1alpha1/expansion_generated.go new file mode 100644 index 00000000000..5d9f14708ff --- /dev/null +++ b/vendor/k8s.io/client-go/listers/admissionregistration/v1alpha1/expansion_generated.go @@ -0,0 +1,27 @@ +/* +Copyright 2017 The Kubernetes Authors. + +Licensed under the Apache License, Version 2.0 (the "License"); +you may not use this file except in compliance with the License. +You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + +Unless required by applicable law or agreed to in writing, software +distributed under the License is distributed on an "AS IS" BASIS, +WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +See the License for the specific language governing permissions and +limitations under the License. +*/ + +// This file was automatically generated by lister-gen + +package v1alpha1 + +// ExternalAdmissionHookConfigurationListerExpansion allows custom methods to be added to +// ExternalAdmissionHookConfigurationLister. +type ExternalAdmissionHookConfigurationListerExpansion interface{} + +// InitializerConfigurationListerExpansion allows custom methods to be added to +// InitializerConfigurationLister. +type InitializerConfigurationListerExpansion interface{} diff --git a/vendor/k8s.io/client-go/listers/admissionregistration/v1alpha1/externaladmissionhookconfiguration.go b/vendor/k8s.io/client-go/listers/admissionregistration/v1alpha1/externaladmissionhookconfiguration.go new file mode 100644 index 00000000000..9a536c99ea6 --- /dev/null +++ b/vendor/k8s.io/client-go/listers/admissionregistration/v1alpha1/externaladmissionhookconfiguration.go @@ -0,0 +1,67 @@ +/* +Copyright 2017 The Kubernetes Authors. + +Licensed under the Apache License, Version 2.0 (the "License"); +you may not use this file except in compliance with the License. +You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + +Unless required by applicable law or agreed to in writing, software +distributed under the License is distributed on an "AS IS" BASIS, +WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +See the License for the specific language governing permissions and +limitations under the License. +*/ + +// This file was automatically generated by lister-gen + +package v1alpha1 + +import ( + v1alpha1 "k8s.io/api/admissionregistration/v1alpha1" + "k8s.io/apimachinery/pkg/api/errors" + v1 "k8s.io/apimachinery/pkg/apis/meta/v1" + "k8s.io/apimachinery/pkg/labels" + "k8s.io/client-go/tools/cache" +) + +// ExternalAdmissionHookConfigurationLister helps list ExternalAdmissionHookConfigurations. +type ExternalAdmissionHookConfigurationLister interface { + // List lists all ExternalAdmissionHookConfigurations in the indexer. + List(selector labels.Selector) (ret []*v1alpha1.ExternalAdmissionHookConfiguration, err error) + // Get retrieves the ExternalAdmissionHookConfiguration from the index for a given name. + Get(name string) (*v1alpha1.ExternalAdmissionHookConfiguration, error) + ExternalAdmissionHookConfigurationListerExpansion +} + +// externalAdmissionHookConfigurationLister implements the ExternalAdmissionHookConfigurationLister interface. +type externalAdmissionHookConfigurationLister struct { + indexer cache.Indexer +} + +// NewExternalAdmissionHookConfigurationLister returns a new ExternalAdmissionHookConfigurationLister. +func NewExternalAdmissionHookConfigurationLister(indexer cache.Indexer) ExternalAdmissionHookConfigurationLister { + return &externalAdmissionHookConfigurationLister{indexer: indexer} +} + +// List lists all ExternalAdmissionHookConfigurations in the indexer. +func (s *externalAdmissionHookConfigurationLister) List(selector labels.Selector) (ret []*v1alpha1.ExternalAdmissionHookConfiguration, err error) { + err = cache.ListAll(s.indexer, selector, func(m interface{}) { + ret = append(ret, m.(*v1alpha1.ExternalAdmissionHookConfiguration)) + }) + return ret, err +} + +// Get retrieves the ExternalAdmissionHookConfiguration from the index for a given name. +func (s *externalAdmissionHookConfigurationLister) Get(name string) (*v1alpha1.ExternalAdmissionHookConfiguration, error) { + key := &v1alpha1.ExternalAdmissionHookConfiguration{ObjectMeta: v1.ObjectMeta{Name: name}} + obj, exists, err := s.indexer.Get(key) + if err != nil { + return nil, err + } + if !exists { + return nil, errors.NewNotFound(v1alpha1.Resource("externaladmissionhookconfiguration"), name) + } + return obj.(*v1alpha1.ExternalAdmissionHookConfiguration), nil +} diff --git a/vendor/k8s.io/client-go/listers/admissionregistration/v1alpha1/initializerconfiguration.go b/vendor/k8s.io/client-go/listers/admissionregistration/v1alpha1/initializerconfiguration.go new file mode 100644 index 00000000000..a19d2080750 --- /dev/null +++ b/vendor/k8s.io/client-go/listers/admissionregistration/v1alpha1/initializerconfiguration.go @@ -0,0 +1,67 @@ +/* +Copyright 2017 The Kubernetes Authors. + +Licensed under the Apache License, Version 2.0 (the "License"); +you may not use this file except in compliance with the License. +You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + +Unless required by applicable law or agreed to in writing, software +distributed under the License is distributed on an "AS IS" BASIS, +WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +See the License for the specific language governing permissions and +limitations under the License. +*/ + +// This file was automatically generated by lister-gen + +package v1alpha1 + +import ( + v1alpha1 "k8s.io/api/admissionregistration/v1alpha1" + "k8s.io/apimachinery/pkg/api/errors" + v1 "k8s.io/apimachinery/pkg/apis/meta/v1" + "k8s.io/apimachinery/pkg/labels" + "k8s.io/client-go/tools/cache" +) + +// InitializerConfigurationLister helps list InitializerConfigurations. +type InitializerConfigurationLister interface { + // List lists all InitializerConfigurations in the indexer. + List(selector labels.Selector) (ret []*v1alpha1.InitializerConfiguration, err error) + // Get retrieves the InitializerConfiguration from the index for a given name. + Get(name string) (*v1alpha1.InitializerConfiguration, error) + InitializerConfigurationListerExpansion +} + +// initializerConfigurationLister implements the InitializerConfigurationLister interface. +type initializerConfigurationLister struct { + indexer cache.Indexer +} + +// NewInitializerConfigurationLister returns a new InitializerConfigurationLister. +func NewInitializerConfigurationLister(indexer cache.Indexer) InitializerConfigurationLister { + return &initializerConfigurationLister{indexer: indexer} +} + +// List lists all InitializerConfigurations in the indexer. +func (s *initializerConfigurationLister) List(selector labels.Selector) (ret []*v1alpha1.InitializerConfiguration, err error) { + err = cache.ListAll(s.indexer, selector, func(m interface{}) { + ret = append(ret, m.(*v1alpha1.InitializerConfiguration)) + }) + return ret, err +} + +// Get retrieves the InitializerConfiguration from the index for a given name. +func (s *initializerConfigurationLister) Get(name string) (*v1alpha1.InitializerConfiguration, error) { + key := &v1alpha1.InitializerConfiguration{ObjectMeta: v1.ObjectMeta{Name: name}} + obj, exists, err := s.indexer.Get(key) + if err != nil { + return nil, err + } + if !exists { + return nil, errors.NewNotFound(v1alpha1.Resource("initializerconfiguration"), name) + } + return obj.(*v1alpha1.InitializerConfiguration), nil +} diff --git a/vendor/k8s.io/client-go/listers/apps/v1beta1/BUILD b/vendor/k8s.io/client-go/listers/apps/v1beta1/BUILD new file mode 100644 index 00000000000..586e116fd35 --- /dev/null +++ b/vendor/k8s.io/client-go/listers/apps/v1beta1/BUILD @@ -0,0 +1,39 @@ +package(default_visibility = ["//visibility:public"]) + +load( + "@io_bazel_rules_go//go:def.bzl", + "go_library", +) + +go_library( + name = "go_default_library", + srcs = [ + "controllerrevision.go", + "deployment.go", + "expansion_generated.go", + "scale.go", + "statefulset.go", + "statefulset_expansion.go", + ], + deps = [ + "//vendor/k8s.io/api/apps/v1beta1:go_default_library", + "//vendor/k8s.io/api/core/v1:go_default_library", + "//vendor/k8s.io/apimachinery/pkg/api/errors:go_default_library", + "//vendor/k8s.io/apimachinery/pkg/apis/meta/v1:go_default_library", + "//vendor/k8s.io/apimachinery/pkg/labels:go_default_library", + "//vendor/k8s.io/client-go/tools/cache:go_default_library", + ], +) + +filegroup( + name = "package-srcs", + srcs = glob(["**"]), + tags = ["automanaged"], + visibility = ["//visibility:private"], +) + +filegroup( + name = "all-srcs", + srcs = [":package-srcs"], + tags = ["automanaged"], +) diff --git a/vendor/k8s.io/client-go/listers/apps/v1beta1/controllerrevision.go b/vendor/k8s.io/client-go/listers/apps/v1beta1/controllerrevision.go new file mode 100644 index 00000000000..f3c85bfa77c --- /dev/null +++ b/vendor/k8s.io/client-go/listers/apps/v1beta1/controllerrevision.go @@ -0,0 +1,94 @@ +/* +Copyright 2017 The Kubernetes Authors. + +Licensed under the Apache License, Version 2.0 (the "License"); +you may not use this file except in compliance with the License. +You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + +Unless required by applicable law or agreed to in writing, software +distributed under the License is distributed on an "AS IS" BASIS, +WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +See the License for the specific language governing permissions and +limitations under the License. +*/ + +// This file was automatically generated by lister-gen + +package v1beta1 + +import ( + v1beta1 "k8s.io/api/apps/v1beta1" + "k8s.io/apimachinery/pkg/api/errors" + "k8s.io/apimachinery/pkg/labels" + "k8s.io/client-go/tools/cache" +) + +// ControllerRevisionLister helps list ControllerRevisions. +type ControllerRevisionLister interface { + // List lists all ControllerRevisions in the indexer. + List(selector labels.Selector) (ret []*v1beta1.ControllerRevision, err error) + // ControllerRevisions returns an object that can list and get ControllerRevisions. + ControllerRevisions(namespace string) ControllerRevisionNamespaceLister + ControllerRevisionListerExpansion +} + +// controllerRevisionLister implements the ControllerRevisionLister interface. +type controllerRevisionLister struct { + indexer cache.Indexer +} + +// NewControllerRevisionLister returns a new ControllerRevisionLister. +func NewControllerRevisionLister(indexer cache.Indexer) ControllerRevisionLister { + return &controllerRevisionLister{indexer: indexer} +} + +// List lists all ControllerRevisions in the indexer. +func (s *controllerRevisionLister) List(selector labels.Selector) (ret []*v1beta1.ControllerRevision, err error) { + err = cache.ListAll(s.indexer, selector, func(m interface{}) { + ret = append(ret, m.(*v1beta1.ControllerRevision)) + }) + return ret, err +} + +// ControllerRevisions returns an object that can list and get ControllerRevisions. +func (s *controllerRevisionLister) ControllerRevisions(namespace string) ControllerRevisionNamespaceLister { + return controllerRevisionNamespaceLister{indexer: s.indexer, namespace: namespace} +} + +// ControllerRevisionNamespaceLister helps list and get ControllerRevisions. +type ControllerRevisionNamespaceLister interface { + // List lists all ControllerRevisions in the indexer for a given namespace. + List(selector labels.Selector) (ret []*v1beta1.ControllerRevision, err error) + // Get retrieves the ControllerRevision from the indexer for a given namespace and name. + Get(name string) (*v1beta1.ControllerRevision, error) + ControllerRevisionNamespaceListerExpansion +} + +// controllerRevisionNamespaceLister implements the ControllerRevisionNamespaceLister +// interface. +type controllerRevisionNamespaceLister struct { + indexer cache.Indexer + namespace string +} + +// List lists all ControllerRevisions in the indexer for a given namespace. +func (s controllerRevisionNamespaceLister) List(selector labels.Selector) (ret []*v1beta1.ControllerRevision, err error) { + err = cache.ListAllByNamespace(s.indexer, s.namespace, selector, func(m interface{}) { + ret = append(ret, m.(*v1beta1.ControllerRevision)) + }) + return ret, err +} + +// Get retrieves the ControllerRevision from the indexer for a given namespace and name. +func (s controllerRevisionNamespaceLister) Get(name string) (*v1beta1.ControllerRevision, error) { + obj, exists, err := s.indexer.GetByKey(s.namespace + "/" + name) + if err != nil { + return nil, err + } + if !exists { + return nil, errors.NewNotFound(v1beta1.Resource("controllerrevision"), name) + } + return obj.(*v1beta1.ControllerRevision), nil +} diff --git a/vendor/k8s.io/client-go/listers/apps/v1beta1/deployment.go b/vendor/k8s.io/client-go/listers/apps/v1beta1/deployment.go new file mode 100644 index 00000000000..f59f3a96248 --- /dev/null +++ b/vendor/k8s.io/client-go/listers/apps/v1beta1/deployment.go @@ -0,0 +1,94 @@ +/* +Copyright 2017 The Kubernetes Authors. + +Licensed under the Apache License, Version 2.0 (the "License"); +you may not use this file except in compliance with the License. +You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + +Unless required by applicable law or agreed to in writing, software +distributed under the License is distributed on an "AS IS" BASIS, +WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +See the License for the specific language governing permissions and +limitations under the License. +*/ + +// This file was automatically generated by lister-gen + +package v1beta1 + +import ( + v1beta1 "k8s.io/api/apps/v1beta1" + "k8s.io/apimachinery/pkg/api/errors" + "k8s.io/apimachinery/pkg/labels" + "k8s.io/client-go/tools/cache" +) + +// DeploymentLister helps list Deployments. +type DeploymentLister interface { + // List lists all Deployments in the indexer. + List(selector labels.Selector) (ret []*v1beta1.Deployment, err error) + // Deployments returns an object that can list and get Deployments. + Deployments(namespace string) DeploymentNamespaceLister + DeploymentListerExpansion +} + +// deploymentLister implements the DeploymentLister interface. +type deploymentLister struct { + indexer cache.Indexer +} + +// NewDeploymentLister returns a new DeploymentLister. +func NewDeploymentLister(indexer cache.Indexer) DeploymentLister { + return &deploymentLister{indexer: indexer} +} + +// List lists all Deployments in the indexer. +func (s *deploymentLister) List(selector labels.Selector) (ret []*v1beta1.Deployment, err error) { + err = cache.ListAll(s.indexer, selector, func(m interface{}) { + ret = append(ret, m.(*v1beta1.Deployment)) + }) + return ret, err +} + +// Deployments returns an object that can list and get Deployments. +func (s *deploymentLister) Deployments(namespace string) DeploymentNamespaceLister { + return deploymentNamespaceLister{indexer: s.indexer, namespace: namespace} +} + +// DeploymentNamespaceLister helps list and get Deployments. +type DeploymentNamespaceLister interface { + // List lists all Deployments in the indexer for a given namespace. + List(selector labels.Selector) (ret []*v1beta1.Deployment, err error) + // Get retrieves the Deployment from the indexer for a given namespace and name. + Get(name string) (*v1beta1.Deployment, error) + DeploymentNamespaceListerExpansion +} + +// deploymentNamespaceLister implements the DeploymentNamespaceLister +// interface. +type deploymentNamespaceLister struct { + indexer cache.Indexer + namespace string +} + +// List lists all Deployments in the indexer for a given namespace. +func (s deploymentNamespaceLister) List(selector labels.Selector) (ret []*v1beta1.Deployment, err error) { + err = cache.ListAllByNamespace(s.indexer, s.namespace, selector, func(m interface{}) { + ret = append(ret, m.(*v1beta1.Deployment)) + }) + return ret, err +} + +// Get retrieves the Deployment from the indexer for a given namespace and name. +func (s deploymentNamespaceLister) Get(name string) (*v1beta1.Deployment, error) { + obj, exists, err := s.indexer.GetByKey(s.namespace + "/" + name) + if err != nil { + return nil, err + } + if !exists { + return nil, errors.NewNotFound(v1beta1.Resource("deployment"), name) + } + return obj.(*v1beta1.Deployment), nil +} diff --git a/vendor/k8s.io/client-go/listers/apps/v1beta1/expansion_generated.go b/vendor/k8s.io/client-go/listers/apps/v1beta1/expansion_generated.go new file mode 100644 index 00000000000..441ceecdd43 --- /dev/null +++ b/vendor/k8s.io/client-go/listers/apps/v1beta1/expansion_generated.go @@ -0,0 +1,43 @@ +/* +Copyright 2017 The Kubernetes Authors. + +Licensed under the Apache License, Version 2.0 (the "License"); +you may not use this file except in compliance with the License. +You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + +Unless required by applicable law or agreed to in writing, software +distributed under the License is distributed on an "AS IS" BASIS, +WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +See the License for the specific language governing permissions and +limitations under the License. +*/ + +// This file was automatically generated by lister-gen + +package v1beta1 + +// ControllerRevisionListerExpansion allows custom methods to be added to +// ControllerRevisionLister. +type ControllerRevisionListerExpansion interface{} + +// ControllerRevisionNamespaceListerExpansion allows custom methods to be added to +// ControllerRevisionNamespaceLister. +type ControllerRevisionNamespaceListerExpansion interface{} + +// DeploymentListerExpansion allows custom methods to be added to +// DeploymentLister. +type DeploymentListerExpansion interface{} + +// DeploymentNamespaceListerExpansion allows custom methods to be added to +// DeploymentNamespaceLister. +type DeploymentNamespaceListerExpansion interface{} + +// ScaleListerExpansion allows custom methods to be added to +// ScaleLister. +type ScaleListerExpansion interface{} + +// ScaleNamespaceListerExpansion allows custom methods to be added to +// ScaleNamespaceLister. +type ScaleNamespaceListerExpansion interface{} diff --git a/vendor/k8s.io/client-go/listers/apps/v1beta1/scale.go b/vendor/k8s.io/client-go/listers/apps/v1beta1/scale.go new file mode 100644 index 00000000000..ec9a419a096 --- /dev/null +++ b/vendor/k8s.io/client-go/listers/apps/v1beta1/scale.go @@ -0,0 +1,94 @@ +/* +Copyright 2017 The Kubernetes Authors. + +Licensed under the Apache License, Version 2.0 (the "License"); +you may not use this file except in compliance with the License. +You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + +Unless required by applicable law or agreed to in writing, software +distributed under the License is distributed on an "AS IS" BASIS, +WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +See the License for the specific language governing permissions and +limitations under the License. +*/ + +// This file was automatically generated by lister-gen + +package v1beta1 + +import ( + v1beta1 "k8s.io/api/apps/v1beta1" + "k8s.io/apimachinery/pkg/api/errors" + "k8s.io/apimachinery/pkg/labels" + "k8s.io/client-go/tools/cache" +) + +// ScaleLister helps list Scales. +type ScaleLister interface { + // List lists all Scales in the indexer. + List(selector labels.Selector) (ret []*v1beta1.Scale, err error) + // Scales returns an object that can list and get Scales. + Scales(namespace string) ScaleNamespaceLister + ScaleListerExpansion +} + +// scaleLister implements the ScaleLister interface. +type scaleLister struct { + indexer cache.Indexer +} + +// NewScaleLister returns a new ScaleLister. +func NewScaleLister(indexer cache.Indexer) ScaleLister { + return &scaleLister{indexer: indexer} +} + +// List lists all Scales in the indexer. +func (s *scaleLister) List(selector labels.Selector) (ret []*v1beta1.Scale, err error) { + err = cache.ListAll(s.indexer, selector, func(m interface{}) { + ret = append(ret, m.(*v1beta1.Scale)) + }) + return ret, err +} + +// Scales returns an object that can list and get Scales. +func (s *scaleLister) Scales(namespace string) ScaleNamespaceLister { + return scaleNamespaceLister{indexer: s.indexer, namespace: namespace} +} + +// ScaleNamespaceLister helps list and get Scales. +type ScaleNamespaceLister interface { + // List lists all Scales in the indexer for a given namespace. + List(selector labels.Selector) (ret []*v1beta1.Scale, err error) + // Get retrieves the Scale from the indexer for a given namespace and name. + Get(name string) (*v1beta1.Scale, error) + ScaleNamespaceListerExpansion +} + +// scaleNamespaceLister implements the ScaleNamespaceLister +// interface. +type scaleNamespaceLister struct { + indexer cache.Indexer + namespace string +} + +// List lists all Scales in the indexer for a given namespace. +func (s scaleNamespaceLister) List(selector labels.Selector) (ret []*v1beta1.Scale, err error) { + err = cache.ListAllByNamespace(s.indexer, s.namespace, selector, func(m interface{}) { + ret = append(ret, m.(*v1beta1.Scale)) + }) + return ret, err +} + +// Get retrieves the Scale from the indexer for a given namespace and name. +func (s scaleNamespaceLister) Get(name string) (*v1beta1.Scale, error) { + obj, exists, err := s.indexer.GetByKey(s.namespace + "/" + name) + if err != nil { + return nil, err + } + if !exists { + return nil, errors.NewNotFound(v1beta1.Resource("scale"), name) + } + return obj.(*v1beta1.Scale), nil +} diff --git a/vendor/k8s.io/client-go/listers/apps/v1beta1/statefulset.go b/vendor/k8s.io/client-go/listers/apps/v1beta1/statefulset.go new file mode 100644 index 00000000000..f10ef7318c9 --- /dev/null +++ b/vendor/k8s.io/client-go/listers/apps/v1beta1/statefulset.go @@ -0,0 +1,94 @@ +/* +Copyright 2017 The Kubernetes Authors. + +Licensed under the Apache License, Version 2.0 (the "License"); +you may not use this file except in compliance with the License. +You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + +Unless required by applicable law or agreed to in writing, software +distributed under the License is distributed on an "AS IS" BASIS, +WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +See the License for the specific language governing permissions and +limitations under the License. +*/ + +// This file was automatically generated by lister-gen + +package v1beta1 + +import ( + v1beta1 "k8s.io/api/apps/v1beta1" + "k8s.io/apimachinery/pkg/api/errors" + "k8s.io/apimachinery/pkg/labels" + "k8s.io/client-go/tools/cache" +) + +// StatefulSetLister helps list StatefulSets. +type StatefulSetLister interface { + // List lists all StatefulSets in the indexer. + List(selector labels.Selector) (ret []*v1beta1.StatefulSet, err error) + // StatefulSets returns an object that can list and get StatefulSets. + StatefulSets(namespace string) StatefulSetNamespaceLister + StatefulSetListerExpansion +} + +// statefulSetLister implements the StatefulSetLister interface. +type statefulSetLister struct { + indexer cache.Indexer +} + +// NewStatefulSetLister returns a new StatefulSetLister. +func NewStatefulSetLister(indexer cache.Indexer) StatefulSetLister { + return &statefulSetLister{indexer: indexer} +} + +// List lists all StatefulSets in the indexer. +func (s *statefulSetLister) List(selector labels.Selector) (ret []*v1beta1.StatefulSet, err error) { + err = cache.ListAll(s.indexer, selector, func(m interface{}) { + ret = append(ret, m.(*v1beta1.StatefulSet)) + }) + return ret, err +} + +// StatefulSets returns an object that can list and get StatefulSets. +func (s *statefulSetLister) StatefulSets(namespace string) StatefulSetNamespaceLister { + return statefulSetNamespaceLister{indexer: s.indexer, namespace: namespace} +} + +// StatefulSetNamespaceLister helps list and get StatefulSets. +type StatefulSetNamespaceLister interface { + // List lists all StatefulSets in the indexer for a given namespace. + List(selector labels.Selector) (ret []*v1beta1.StatefulSet, err error) + // Get retrieves the StatefulSet from the indexer for a given namespace and name. + Get(name string) (*v1beta1.StatefulSet, error) + StatefulSetNamespaceListerExpansion +} + +// statefulSetNamespaceLister implements the StatefulSetNamespaceLister +// interface. +type statefulSetNamespaceLister struct { + indexer cache.Indexer + namespace string +} + +// List lists all StatefulSets in the indexer for a given namespace. +func (s statefulSetNamespaceLister) List(selector labels.Selector) (ret []*v1beta1.StatefulSet, err error) { + err = cache.ListAllByNamespace(s.indexer, s.namespace, selector, func(m interface{}) { + ret = append(ret, m.(*v1beta1.StatefulSet)) + }) + return ret, err +} + +// Get retrieves the StatefulSet from the indexer for a given namespace and name. +func (s statefulSetNamespaceLister) Get(name string) (*v1beta1.StatefulSet, error) { + obj, exists, err := s.indexer.GetByKey(s.namespace + "/" + name) + if err != nil { + return nil, err + } + if !exists { + return nil, errors.NewNotFound(v1beta1.Resource("statefulset"), name) + } + return obj.(*v1beta1.StatefulSet), nil +} diff --git a/vendor/k8s.io/client-go/listers/apps/v1beta1/statefulset_expansion.go b/vendor/k8s.io/client-go/listers/apps/v1beta1/statefulset_expansion.go new file mode 100644 index 00000000000..0741792ac7a --- /dev/null +++ b/vendor/k8s.io/client-go/listers/apps/v1beta1/statefulset_expansion.go @@ -0,0 +1,77 @@ +/* +Copyright 2017 The Kubernetes Authors. + +Licensed under the Apache License, Version 2.0 (the "License"); +you may not use this file except in compliance with the License. +You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + +Unless required by applicable law or agreed to in writing, software +distributed under the License is distributed on an "AS IS" BASIS, +WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +See the License for the specific language governing permissions and +limitations under the License. +*/ + +package v1beta1 + +import ( + "fmt" + + apps "k8s.io/api/apps/v1beta1" + "k8s.io/api/core/v1" + metav1 "k8s.io/apimachinery/pkg/apis/meta/v1" + "k8s.io/apimachinery/pkg/labels" +) + +// StatefulSetListerExpansion allows custom methods to be added to +// StatefulSetLister. +type StatefulSetListerExpansion interface { + GetPodStatefulSets(pod *v1.Pod) ([]*apps.StatefulSet, error) +} + +// StatefulSetNamespaceListerExpansion allows custom methods to be added to +// StatefulSetNamespaceLister. +type StatefulSetNamespaceListerExpansion interface{} + +// GetPodStatefulSets returns a list of StatefulSets that potentially match a pod. +// Only the one specified in the Pod's ControllerRef will actually manage it. +// Returns an error only if no matching StatefulSets are found. +func (s *statefulSetLister) GetPodStatefulSets(pod *v1.Pod) ([]*apps.StatefulSet, error) { + var selector labels.Selector + var ps *apps.StatefulSet + + if len(pod.Labels) == 0 { + return nil, fmt.Errorf("no StatefulSets found for pod %v because it has no labels", pod.Name) + } + + list, err := s.StatefulSets(pod.Namespace).List(labels.Everything()) + if err != nil { + return nil, err + } + + var psList []*apps.StatefulSet + for i := range list { + ps = list[i] + if ps.Namespace != pod.Namespace { + continue + } + selector, err = metav1.LabelSelectorAsSelector(ps.Spec.Selector) + if err != nil { + return nil, fmt.Errorf("invalid selector: %v", err) + } + + // If a StatefulSet with a nil or empty selector creeps in, it should match nothing, not everything. + if selector.Empty() || !selector.Matches(labels.Set(pod.Labels)) { + continue + } + psList = append(psList, ps) + } + + if len(psList) == 0 { + return nil, fmt.Errorf("could not find StatefulSet for pod %s in namespace %s with labels: %v", pod.Name, pod.Namespace, pod.Labels) + } + + return psList, nil +} diff --git a/vendor/k8s.io/client-go/listers/apps/v1beta2/BUILD b/vendor/k8s.io/client-go/listers/apps/v1beta2/BUILD new file mode 100644 index 00000000000..f81e6e17418 --- /dev/null +++ b/vendor/k8s.io/client-go/listers/apps/v1beta2/BUILD @@ -0,0 +1,44 @@ +package(default_visibility = ["//visibility:public"]) + +load( + "@io_bazel_rules_go//go:def.bzl", + "go_library", +) + +go_library( + name = "go_default_library", + srcs = [ + "controllerrevision.go", + "daemonset.go", + "daemonset_expansion.go", + "deployment.go", + "deployment_expansion.go", + "expansion_generated.go", + "replicaset.go", + "replicaset_expansion.go", + "scale.go", + "statefulset.go", + "statefulset_expansion.go", + ], + deps = [ + "//vendor/k8s.io/api/apps/v1beta2:go_default_library", + "//vendor/k8s.io/api/core/v1:go_default_library", + "//vendor/k8s.io/apimachinery/pkg/api/errors:go_default_library", + "//vendor/k8s.io/apimachinery/pkg/apis/meta/v1:go_default_library", + "//vendor/k8s.io/apimachinery/pkg/labels:go_default_library", + "//vendor/k8s.io/client-go/tools/cache:go_default_library", + ], +) + +filegroup( + name = "package-srcs", + srcs = glob(["**"]), + tags = ["automanaged"], + visibility = ["//visibility:private"], +) + +filegroup( + name = "all-srcs", + srcs = [":package-srcs"], + tags = ["automanaged"], +) diff --git a/vendor/k8s.io/client-go/listers/apps/v1beta2/controllerrevision.go b/vendor/k8s.io/client-go/listers/apps/v1beta2/controllerrevision.go new file mode 100644 index 00000000000..f9f1ef06a31 --- /dev/null +++ b/vendor/k8s.io/client-go/listers/apps/v1beta2/controllerrevision.go @@ -0,0 +1,94 @@ +/* +Copyright 2017 The Kubernetes Authors. + +Licensed under the Apache License, Version 2.0 (the "License"); +you may not use this file except in compliance with the License. +You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + +Unless required by applicable law or agreed to in writing, software +distributed under the License is distributed on an "AS IS" BASIS, +WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +See the License for the specific language governing permissions and +limitations under the License. +*/ + +// This file was automatically generated by lister-gen + +package v1beta2 + +import ( + v1beta2 "k8s.io/api/apps/v1beta2" + "k8s.io/apimachinery/pkg/api/errors" + "k8s.io/apimachinery/pkg/labels" + "k8s.io/client-go/tools/cache" +) + +// ControllerRevisionLister helps list ControllerRevisions. +type ControllerRevisionLister interface { + // List lists all ControllerRevisions in the indexer. + List(selector labels.Selector) (ret []*v1beta2.ControllerRevision, err error) + // ControllerRevisions returns an object that can list and get ControllerRevisions. + ControllerRevisions(namespace string) ControllerRevisionNamespaceLister + ControllerRevisionListerExpansion +} + +// controllerRevisionLister implements the ControllerRevisionLister interface. +type controllerRevisionLister struct { + indexer cache.Indexer +} + +// NewControllerRevisionLister returns a new ControllerRevisionLister. +func NewControllerRevisionLister(indexer cache.Indexer) ControllerRevisionLister { + return &controllerRevisionLister{indexer: indexer} +} + +// List lists all ControllerRevisions in the indexer. +func (s *controllerRevisionLister) List(selector labels.Selector) (ret []*v1beta2.ControllerRevision, err error) { + err = cache.ListAll(s.indexer, selector, func(m interface{}) { + ret = append(ret, m.(*v1beta2.ControllerRevision)) + }) + return ret, err +} + +// ControllerRevisions returns an object that can list and get ControllerRevisions. +func (s *controllerRevisionLister) ControllerRevisions(namespace string) ControllerRevisionNamespaceLister { + return controllerRevisionNamespaceLister{indexer: s.indexer, namespace: namespace} +} + +// ControllerRevisionNamespaceLister helps list and get ControllerRevisions. +type ControllerRevisionNamespaceLister interface { + // List lists all ControllerRevisions in the indexer for a given namespace. + List(selector labels.Selector) (ret []*v1beta2.ControllerRevision, err error) + // Get retrieves the ControllerRevision from the indexer for a given namespace and name. + Get(name string) (*v1beta2.ControllerRevision, error) + ControllerRevisionNamespaceListerExpansion +} + +// controllerRevisionNamespaceLister implements the ControllerRevisionNamespaceLister +// interface. +type controllerRevisionNamespaceLister struct { + indexer cache.Indexer + namespace string +} + +// List lists all ControllerRevisions in the indexer for a given namespace. +func (s controllerRevisionNamespaceLister) List(selector labels.Selector) (ret []*v1beta2.ControllerRevision, err error) { + err = cache.ListAllByNamespace(s.indexer, s.namespace, selector, func(m interface{}) { + ret = append(ret, m.(*v1beta2.ControllerRevision)) + }) + return ret, err +} + +// Get retrieves the ControllerRevision from the indexer for a given namespace and name. +func (s controllerRevisionNamespaceLister) Get(name string) (*v1beta2.ControllerRevision, error) { + obj, exists, err := s.indexer.GetByKey(s.namespace + "/" + name) + if err != nil { + return nil, err + } + if !exists { + return nil, errors.NewNotFound(v1beta2.Resource("controllerrevision"), name) + } + return obj.(*v1beta2.ControllerRevision), nil +} diff --git a/vendor/k8s.io/client-go/listers/apps/v1beta2/daemonset.go b/vendor/k8s.io/client-go/listers/apps/v1beta2/daemonset.go new file mode 100644 index 00000000000..cbdb13ef54f --- /dev/null +++ b/vendor/k8s.io/client-go/listers/apps/v1beta2/daemonset.go @@ -0,0 +1,94 @@ +/* +Copyright 2017 The Kubernetes Authors. + +Licensed under the Apache License, Version 2.0 (the "License"); +you may not use this file except in compliance with the License. +You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + +Unless required by applicable law or agreed to in writing, software +distributed under the License is distributed on an "AS IS" BASIS, +WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +See the License for the specific language governing permissions and +limitations under the License. +*/ + +// This file was automatically generated by lister-gen + +package v1beta2 + +import ( + v1beta2 "k8s.io/api/apps/v1beta2" + "k8s.io/apimachinery/pkg/api/errors" + "k8s.io/apimachinery/pkg/labels" + "k8s.io/client-go/tools/cache" +) + +// DaemonSetLister helps list DaemonSets. +type DaemonSetLister interface { + // List lists all DaemonSets in the indexer. + List(selector labels.Selector) (ret []*v1beta2.DaemonSet, err error) + // DaemonSets returns an object that can list and get DaemonSets. + DaemonSets(namespace string) DaemonSetNamespaceLister + DaemonSetListerExpansion +} + +// daemonSetLister implements the DaemonSetLister interface. +type daemonSetLister struct { + indexer cache.Indexer +} + +// NewDaemonSetLister returns a new DaemonSetLister. +func NewDaemonSetLister(indexer cache.Indexer) DaemonSetLister { + return &daemonSetLister{indexer: indexer} +} + +// List lists all DaemonSets in the indexer. +func (s *daemonSetLister) List(selector labels.Selector) (ret []*v1beta2.DaemonSet, err error) { + err = cache.ListAll(s.indexer, selector, func(m interface{}) { + ret = append(ret, m.(*v1beta2.DaemonSet)) + }) + return ret, err +} + +// DaemonSets returns an object that can list and get DaemonSets. +func (s *daemonSetLister) DaemonSets(namespace string) DaemonSetNamespaceLister { + return daemonSetNamespaceLister{indexer: s.indexer, namespace: namespace} +} + +// DaemonSetNamespaceLister helps list and get DaemonSets. +type DaemonSetNamespaceLister interface { + // List lists all DaemonSets in the indexer for a given namespace. + List(selector labels.Selector) (ret []*v1beta2.DaemonSet, err error) + // Get retrieves the DaemonSet from the indexer for a given namespace and name. + Get(name string) (*v1beta2.DaemonSet, error) + DaemonSetNamespaceListerExpansion +} + +// daemonSetNamespaceLister implements the DaemonSetNamespaceLister +// interface. +type daemonSetNamespaceLister struct { + indexer cache.Indexer + namespace string +} + +// List lists all DaemonSets in the indexer for a given namespace. +func (s daemonSetNamespaceLister) List(selector labels.Selector) (ret []*v1beta2.DaemonSet, err error) { + err = cache.ListAllByNamespace(s.indexer, s.namespace, selector, func(m interface{}) { + ret = append(ret, m.(*v1beta2.DaemonSet)) + }) + return ret, err +} + +// Get retrieves the DaemonSet from the indexer for a given namespace and name. +func (s daemonSetNamespaceLister) Get(name string) (*v1beta2.DaemonSet, error) { + obj, exists, err := s.indexer.GetByKey(s.namespace + "/" + name) + if err != nil { + return nil, err + } + if !exists { + return nil, errors.NewNotFound(v1beta2.Resource("daemonset"), name) + } + return obj.(*v1beta2.DaemonSet), nil +} diff --git a/vendor/k8s.io/client-go/listers/apps/v1beta2/daemonset_expansion.go b/vendor/k8s.io/client-go/listers/apps/v1beta2/daemonset_expansion.go new file mode 100644 index 00000000000..3b01aaa487d --- /dev/null +++ b/vendor/k8s.io/client-go/listers/apps/v1beta2/daemonset_expansion.go @@ -0,0 +1,113 @@ +/* +Copyright 2017 The Kubernetes Authors. + +Licensed under the Apache License, Version 2.0 (the "License"); +you may not use this file except in compliance with the License. +You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + +Unless required by applicable law or agreed to in writing, software +distributed under the License is distributed on an "AS IS" BASIS, +WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +See the License for the specific language governing permissions and +limitations under the License. +*/ + +package v1beta2 + +import ( + "fmt" + + apps "k8s.io/api/apps/v1beta2" + "k8s.io/api/core/v1" + metav1 "k8s.io/apimachinery/pkg/apis/meta/v1" + "k8s.io/apimachinery/pkg/labels" +) + +// DaemonSetListerExpansion allows custom methods to be added to +// DaemonSetLister. +type DaemonSetListerExpansion interface { + GetPodDaemonSets(pod *v1.Pod) ([]*apps.DaemonSet, error) + GetHistoryDaemonSets(history *apps.ControllerRevision) ([]*apps.DaemonSet, error) +} + +// DaemonSetNamespaceListerExpansion allows custom methods to be added to +// DaemonSetNamespaceLister. +type DaemonSetNamespaceListerExpansion interface{} + +// GetPodDaemonSets returns a list of DaemonSets that potentially match a pod. +// Only the one specified in the Pod's ControllerRef will actually manage it. +// Returns an error only if no matching DaemonSets are found. +func (s *daemonSetLister) GetPodDaemonSets(pod *v1.Pod) ([]*apps.DaemonSet, error) { + var selector labels.Selector + var daemonSet *apps.DaemonSet + + if len(pod.Labels) == 0 { + return nil, fmt.Errorf("no daemon sets found for pod %v because it has no labels", pod.Name) + } + + list, err := s.DaemonSets(pod.Namespace).List(labels.Everything()) + if err != nil { + return nil, err + } + + var daemonSets []*apps.DaemonSet + for i := range list { + daemonSet = list[i] + if daemonSet.Namespace != pod.Namespace { + continue + } + selector, err = metav1.LabelSelectorAsSelector(daemonSet.Spec.Selector) + if err != nil { + // this should not happen if the DaemonSet passed validation + return nil, err + } + + // If a daemonSet with a nil or empty selector creeps in, it should match nothing, not everything. + if selector.Empty() || !selector.Matches(labels.Set(pod.Labels)) { + continue + } + daemonSets = append(daemonSets, daemonSet) + } + + if len(daemonSets) == 0 { + return nil, fmt.Errorf("could not find daemon set for pod %s in namespace %s with labels: %v", pod.Name, pod.Namespace, pod.Labels) + } + + return daemonSets, nil +} + +// GetHistoryDaemonSets returns a list of DaemonSets that potentially +// match a ControllerRevision. Only the one specified in the ControllerRevision's ControllerRef +// will actually manage it. +// Returns an error only if no matching DaemonSets are found. +func (s *daemonSetLister) GetHistoryDaemonSets(history *apps.ControllerRevision) ([]*apps.DaemonSet, error) { + if len(history.Labels) == 0 { + return nil, fmt.Errorf("no DaemonSet found for ControllerRevision %s because it has no labels", history.Name) + } + + list, err := s.DaemonSets(history.Namespace).List(labels.Everything()) + if err != nil { + return nil, err + } + + var daemonSets []*apps.DaemonSet + for _, ds := range list { + selector, err := metav1.LabelSelectorAsSelector(ds.Spec.Selector) + if err != nil { + return nil, fmt.Errorf("invalid label selector: %v", err) + } + // If a DaemonSet with a nil or empty selector creeps in, it should match nothing, not everything. + if selector.Empty() || !selector.Matches(labels.Set(history.Labels)) { + continue + } + daemonSets = append(daemonSets, ds) + } + + if len(daemonSets) == 0 { + return nil, fmt.Errorf("could not find DaemonSets for ControllerRevision %s in namespace %s with labels: %v", history.Name, history.Namespace, history.Labels) + } + + return daemonSets, nil +} diff --git a/vendor/k8s.io/client-go/listers/apps/v1beta2/deployment.go b/vendor/k8s.io/client-go/listers/apps/v1beta2/deployment.go new file mode 100644 index 00000000000..0778a9fdd4e --- /dev/null +++ b/vendor/k8s.io/client-go/listers/apps/v1beta2/deployment.go @@ -0,0 +1,94 @@ +/* +Copyright 2017 The Kubernetes Authors. + +Licensed under the Apache License, Version 2.0 (the "License"); +you may not use this file except in compliance with the License. +You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + +Unless required by applicable law or agreed to in writing, software +distributed under the License is distributed on an "AS IS" BASIS, +WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +See the License for the specific language governing permissions and +limitations under the License. +*/ + +// This file was automatically generated by lister-gen + +package v1beta2 + +import ( + v1beta2 "k8s.io/api/apps/v1beta2" + "k8s.io/apimachinery/pkg/api/errors" + "k8s.io/apimachinery/pkg/labels" + "k8s.io/client-go/tools/cache" +) + +// DeploymentLister helps list Deployments. +type DeploymentLister interface { + // List lists all Deployments in the indexer. + List(selector labels.Selector) (ret []*v1beta2.Deployment, err error) + // Deployments returns an object that can list and get Deployments. + Deployments(namespace string) DeploymentNamespaceLister + DeploymentListerExpansion +} + +// deploymentLister implements the DeploymentLister interface. +type deploymentLister struct { + indexer cache.Indexer +} + +// NewDeploymentLister returns a new DeploymentLister. +func NewDeploymentLister(indexer cache.Indexer) DeploymentLister { + return &deploymentLister{indexer: indexer} +} + +// List lists all Deployments in the indexer. +func (s *deploymentLister) List(selector labels.Selector) (ret []*v1beta2.Deployment, err error) { + err = cache.ListAll(s.indexer, selector, func(m interface{}) { + ret = append(ret, m.(*v1beta2.Deployment)) + }) + return ret, err +} + +// Deployments returns an object that can list and get Deployments. +func (s *deploymentLister) Deployments(namespace string) DeploymentNamespaceLister { + return deploymentNamespaceLister{indexer: s.indexer, namespace: namespace} +} + +// DeploymentNamespaceLister helps list and get Deployments. +type DeploymentNamespaceLister interface { + // List lists all Deployments in the indexer for a given namespace. + List(selector labels.Selector) (ret []*v1beta2.Deployment, err error) + // Get retrieves the Deployment from the indexer for a given namespace and name. + Get(name string) (*v1beta2.Deployment, error) + DeploymentNamespaceListerExpansion +} + +// deploymentNamespaceLister implements the DeploymentNamespaceLister +// interface. +type deploymentNamespaceLister struct { + indexer cache.Indexer + namespace string +} + +// List lists all Deployments in the indexer for a given namespace. +func (s deploymentNamespaceLister) List(selector labels.Selector) (ret []*v1beta2.Deployment, err error) { + err = cache.ListAllByNamespace(s.indexer, s.namespace, selector, func(m interface{}) { + ret = append(ret, m.(*v1beta2.Deployment)) + }) + return ret, err +} + +// Get retrieves the Deployment from the indexer for a given namespace and name. +func (s deploymentNamespaceLister) Get(name string) (*v1beta2.Deployment, error) { + obj, exists, err := s.indexer.GetByKey(s.namespace + "/" + name) + if err != nil { + return nil, err + } + if !exists { + return nil, errors.NewNotFound(v1beta2.Resource("deployment"), name) + } + return obj.(*v1beta2.Deployment), nil +} diff --git a/vendor/k8s.io/client-go/listers/apps/v1beta2/deployment_expansion.go b/vendor/k8s.io/client-go/listers/apps/v1beta2/deployment_expansion.go new file mode 100644 index 00000000000..1537167a0df --- /dev/null +++ b/vendor/k8s.io/client-go/listers/apps/v1beta2/deployment_expansion.go @@ -0,0 +1,70 @@ +/* +Copyright 2017 The Kubernetes Authors. + +Licensed under the Apache License, Version 2.0 (the "License"); +you may not use this file except in compliance with the License. +You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + +Unless required by applicable law or agreed to in writing, software +distributed under the License is distributed on an "AS IS" BASIS, +WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +See the License for the specific language governing permissions and +limitations under the License. +*/ + +package v1beta2 + +import ( + "fmt" + + apps "k8s.io/api/apps/v1beta2" + metav1 "k8s.io/apimachinery/pkg/apis/meta/v1" + "k8s.io/apimachinery/pkg/labels" +) + +// DeploymentListerExpansion allows custom methods to be added to +// DeploymentLister. +type DeploymentListerExpansion interface { + GetDeploymentsForReplicaSet(rs *apps.ReplicaSet) ([]*apps.Deployment, error) +} + +// DeploymentNamespaceListerExpansion allows custom methods to be added to +// DeploymentNamespaceLister. +type DeploymentNamespaceListerExpansion interface{} + +// GetDeploymentsForReplicaSet returns a list of Deployments that potentially +// match a ReplicaSet. Only the one specified in the ReplicaSet's ControllerRef +// will actually manage it. +// Returns an error only if no matching Deployments are found. +func (s *deploymentLister) GetDeploymentsForReplicaSet(rs *apps.ReplicaSet) ([]*apps.Deployment, error) { + if len(rs.Labels) == 0 { + return nil, fmt.Errorf("no deployments found for ReplicaSet %v because it has no labels", rs.Name) + } + + // TODO: MODIFY THIS METHOD so that it checks for the podTemplateSpecHash label + dList, err := s.Deployments(rs.Namespace).List(labels.Everything()) + if err != nil { + return nil, err + } + + var deployments []*apps.Deployment + for _, d := range dList { + selector, err := metav1.LabelSelectorAsSelector(d.Spec.Selector) + if err != nil { + return nil, fmt.Errorf("invalid label selector: %v", err) + } + // If a deployment with a nil or empty selector creeps in, it should match nothing, not everything. + if selector.Empty() || !selector.Matches(labels.Set(rs.Labels)) { + continue + } + deployments = append(deployments, d) + } + + if len(deployments) == 0 { + return nil, fmt.Errorf("could not find deployments set for ReplicaSet %s in namespace %s with labels: %v", rs.Name, rs.Namespace, rs.Labels) + } + + return deployments, nil +} diff --git a/vendor/k8s.io/client-go/listers/apps/v1beta2/expansion_generated.go b/vendor/k8s.io/client-go/listers/apps/v1beta2/expansion_generated.go new file mode 100644 index 00000000000..6db63d4b094 --- /dev/null +++ b/vendor/k8s.io/client-go/listers/apps/v1beta2/expansion_generated.go @@ -0,0 +1,35 @@ +/* +Copyright 2017 The Kubernetes Authors. + +Licensed under the Apache License, Version 2.0 (the "License"); +you may not use this file except in compliance with the License. +You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + +Unless required by applicable law or agreed to in writing, software +distributed under the License is distributed on an "AS IS" BASIS, +WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +See the License for the specific language governing permissions and +limitations under the License. +*/ + +// This file was automatically generated by lister-gen + +package v1beta2 + +// ControllerRevisionListerExpansion allows custom methods to be added to +// ControllerRevisionLister. +type ControllerRevisionListerExpansion interface{} + +// ControllerRevisionNamespaceListerExpansion allows custom methods to be added to +// ControllerRevisionNamespaceLister. +type ControllerRevisionNamespaceListerExpansion interface{} + +// ScaleListerExpansion allows custom methods to be added to +// ScaleLister. +type ScaleListerExpansion interface{} + +// ScaleNamespaceListerExpansion allows custom methods to be added to +// ScaleNamespaceLister. +type ScaleNamespaceListerExpansion interface{} diff --git a/vendor/k8s.io/client-go/listers/apps/v1beta2/replicaset.go b/vendor/k8s.io/client-go/listers/apps/v1beta2/replicaset.go new file mode 100644 index 00000000000..f76e2eeb546 --- /dev/null +++ b/vendor/k8s.io/client-go/listers/apps/v1beta2/replicaset.go @@ -0,0 +1,94 @@ +/* +Copyright 2017 The Kubernetes Authors. + +Licensed under the Apache License, Version 2.0 (the "License"); +you may not use this file except in compliance with the License. +You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + +Unless required by applicable law or agreed to in writing, software +distributed under the License is distributed on an "AS IS" BASIS, +WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +See the License for the specific language governing permissions and +limitations under the License. +*/ + +// This file was automatically generated by lister-gen + +package v1beta2 + +import ( + v1beta2 "k8s.io/api/apps/v1beta2" + "k8s.io/apimachinery/pkg/api/errors" + "k8s.io/apimachinery/pkg/labels" + "k8s.io/client-go/tools/cache" +) + +// ReplicaSetLister helps list ReplicaSets. +type ReplicaSetLister interface { + // List lists all ReplicaSets in the indexer. + List(selector labels.Selector) (ret []*v1beta2.ReplicaSet, err error) + // ReplicaSets returns an object that can list and get ReplicaSets. + ReplicaSets(namespace string) ReplicaSetNamespaceLister + ReplicaSetListerExpansion +} + +// replicaSetLister implements the ReplicaSetLister interface. +type replicaSetLister struct { + indexer cache.Indexer +} + +// NewReplicaSetLister returns a new ReplicaSetLister. +func NewReplicaSetLister(indexer cache.Indexer) ReplicaSetLister { + return &replicaSetLister{indexer: indexer} +} + +// List lists all ReplicaSets in the indexer. +func (s *replicaSetLister) List(selector labels.Selector) (ret []*v1beta2.ReplicaSet, err error) { + err = cache.ListAll(s.indexer, selector, func(m interface{}) { + ret = append(ret, m.(*v1beta2.ReplicaSet)) + }) + return ret, err +} + +// ReplicaSets returns an object that can list and get ReplicaSets. +func (s *replicaSetLister) ReplicaSets(namespace string) ReplicaSetNamespaceLister { + return replicaSetNamespaceLister{indexer: s.indexer, namespace: namespace} +} + +// ReplicaSetNamespaceLister helps list and get ReplicaSets. +type ReplicaSetNamespaceLister interface { + // List lists all ReplicaSets in the indexer for a given namespace. + List(selector labels.Selector) (ret []*v1beta2.ReplicaSet, err error) + // Get retrieves the ReplicaSet from the indexer for a given namespace and name. + Get(name string) (*v1beta2.ReplicaSet, error) + ReplicaSetNamespaceListerExpansion +} + +// replicaSetNamespaceLister implements the ReplicaSetNamespaceLister +// interface. +type replicaSetNamespaceLister struct { + indexer cache.Indexer + namespace string +} + +// List lists all ReplicaSets in the indexer for a given namespace. +func (s replicaSetNamespaceLister) List(selector labels.Selector) (ret []*v1beta2.ReplicaSet, err error) { + err = cache.ListAllByNamespace(s.indexer, s.namespace, selector, func(m interface{}) { + ret = append(ret, m.(*v1beta2.ReplicaSet)) + }) + return ret, err +} + +// Get retrieves the ReplicaSet from the indexer for a given namespace and name. +func (s replicaSetNamespaceLister) Get(name string) (*v1beta2.ReplicaSet, error) { + obj, exists, err := s.indexer.GetByKey(s.namespace + "/" + name) + if err != nil { + return nil, err + } + if !exists { + return nil, errors.NewNotFound(v1beta2.Resource("replicaset"), name) + } + return obj.(*v1beta2.ReplicaSet), nil +} diff --git a/vendor/k8s.io/client-go/listers/apps/v1beta2/replicaset_expansion.go b/vendor/k8s.io/client-go/listers/apps/v1beta2/replicaset_expansion.go new file mode 100644 index 00000000000..7562fe99689 --- /dev/null +++ b/vendor/k8s.io/client-go/listers/apps/v1beta2/replicaset_expansion.go @@ -0,0 +1,73 @@ +/* +Copyright 2017 The Kubernetes Authors. + +Licensed under the Apache License, Version 2.0 (the "License"); +you may not use this file except in compliance with the License. +You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + +Unless required by applicable law or agreed to in writing, software +distributed under the License is distributed on an "AS IS" BASIS, +WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +See the License for the specific language governing permissions and +limitations under the License. +*/ + +package v1beta2 + +import ( + "fmt" + + apps "k8s.io/api/apps/v1beta2" + "k8s.io/api/core/v1" + metav1 "k8s.io/apimachinery/pkg/apis/meta/v1" + "k8s.io/apimachinery/pkg/labels" +) + +// ReplicaSetListerExpansion allows custom methods to be added to +// ReplicaSetLister. +type ReplicaSetListerExpansion interface { + GetPodReplicaSets(pod *v1.Pod) ([]*apps.ReplicaSet, error) +} + +// ReplicaSetNamespaceListerExpansion allows custom methods to be added to +// ReplicaSetNamespaceLister. +type ReplicaSetNamespaceListerExpansion interface{} + +// GetPodReplicaSets returns a list of ReplicaSets that potentially match a pod. +// Only the one specified in the Pod's ControllerRef will actually manage it. +// Returns an error only if no matching ReplicaSets are found. +func (s *replicaSetLister) GetPodReplicaSets(pod *v1.Pod) ([]*apps.ReplicaSet, error) { + if len(pod.Labels) == 0 { + return nil, fmt.Errorf("no ReplicaSets found for pod %v because it has no labels", pod.Name) + } + + list, err := s.ReplicaSets(pod.Namespace).List(labels.Everything()) + if err != nil { + return nil, err + } + + var rss []*apps.ReplicaSet + for _, rs := range list { + if rs.Namespace != pod.Namespace { + continue + } + selector, err := metav1.LabelSelectorAsSelector(rs.Spec.Selector) + if err != nil { + return nil, fmt.Errorf("invalid selector: %v", err) + } + + // If a ReplicaSet with a nil or empty selector creeps in, it should match nothing, not everything. + if selector.Empty() || !selector.Matches(labels.Set(pod.Labels)) { + continue + } + rss = append(rss, rs) + } + + if len(rss) == 0 { + return nil, fmt.Errorf("could not find ReplicaSet for pod %s in namespace %s with labels: %v", pod.Name, pod.Namespace, pod.Labels) + } + + return rss, nil +} diff --git a/vendor/k8s.io/client-go/listers/apps/v1beta2/scale.go b/vendor/k8s.io/client-go/listers/apps/v1beta2/scale.go new file mode 100644 index 00000000000..11cb3e19569 --- /dev/null +++ b/vendor/k8s.io/client-go/listers/apps/v1beta2/scale.go @@ -0,0 +1,94 @@ +/* +Copyright 2017 The Kubernetes Authors. + +Licensed under the Apache License, Version 2.0 (the "License"); +you may not use this file except in compliance with the License. +You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + +Unless required by applicable law or agreed to in writing, software +distributed under the License is distributed on an "AS IS" BASIS, +WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +See the License for the specific language governing permissions and +limitations under the License. +*/ + +// This file was automatically generated by lister-gen + +package v1beta2 + +import ( + v1beta2 "k8s.io/api/apps/v1beta2" + "k8s.io/apimachinery/pkg/api/errors" + "k8s.io/apimachinery/pkg/labels" + "k8s.io/client-go/tools/cache" +) + +// ScaleLister helps list Scales. +type ScaleLister interface { + // List lists all Scales in the indexer. + List(selector labels.Selector) (ret []*v1beta2.Scale, err error) + // Scales returns an object that can list and get Scales. + Scales(namespace string) ScaleNamespaceLister + ScaleListerExpansion +} + +// scaleLister implements the ScaleLister interface. +type scaleLister struct { + indexer cache.Indexer +} + +// NewScaleLister returns a new ScaleLister. +func NewScaleLister(indexer cache.Indexer) ScaleLister { + return &scaleLister{indexer: indexer} +} + +// List lists all Scales in the indexer. +func (s *scaleLister) List(selector labels.Selector) (ret []*v1beta2.Scale, err error) { + err = cache.ListAll(s.indexer, selector, func(m interface{}) { + ret = append(ret, m.(*v1beta2.Scale)) + }) + return ret, err +} + +// Scales returns an object that can list and get Scales. +func (s *scaleLister) Scales(namespace string) ScaleNamespaceLister { + return scaleNamespaceLister{indexer: s.indexer, namespace: namespace} +} + +// ScaleNamespaceLister helps list and get Scales. +type ScaleNamespaceLister interface { + // List lists all Scales in the indexer for a given namespace. + List(selector labels.Selector) (ret []*v1beta2.Scale, err error) + // Get retrieves the Scale from the indexer for a given namespace and name. + Get(name string) (*v1beta2.Scale, error) + ScaleNamespaceListerExpansion +} + +// scaleNamespaceLister implements the ScaleNamespaceLister +// interface. +type scaleNamespaceLister struct { + indexer cache.Indexer + namespace string +} + +// List lists all Scales in the indexer for a given namespace. +func (s scaleNamespaceLister) List(selector labels.Selector) (ret []*v1beta2.Scale, err error) { + err = cache.ListAllByNamespace(s.indexer, s.namespace, selector, func(m interface{}) { + ret = append(ret, m.(*v1beta2.Scale)) + }) + return ret, err +} + +// Get retrieves the Scale from the indexer for a given namespace and name. +func (s scaleNamespaceLister) Get(name string) (*v1beta2.Scale, error) { + obj, exists, err := s.indexer.GetByKey(s.namespace + "/" + name) + if err != nil { + return nil, err + } + if !exists { + return nil, errors.NewNotFound(v1beta2.Resource("scale"), name) + } + return obj.(*v1beta2.Scale), nil +} diff --git a/vendor/k8s.io/client-go/listers/apps/v1beta2/statefulset.go b/vendor/k8s.io/client-go/listers/apps/v1beta2/statefulset.go new file mode 100644 index 00000000000..13ef28f8536 --- /dev/null +++ b/vendor/k8s.io/client-go/listers/apps/v1beta2/statefulset.go @@ -0,0 +1,94 @@ +/* +Copyright 2017 The Kubernetes Authors. + +Licensed under the Apache License, Version 2.0 (the "License"); +you may not use this file except in compliance with the License. +You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + +Unless required by applicable law or agreed to in writing, software +distributed under the License is distributed on an "AS IS" BASIS, +WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +See the License for the specific language governing permissions and +limitations under the License. +*/ + +// This file was automatically generated by lister-gen + +package v1beta2 + +import ( + v1beta2 "k8s.io/api/apps/v1beta2" + "k8s.io/apimachinery/pkg/api/errors" + "k8s.io/apimachinery/pkg/labels" + "k8s.io/client-go/tools/cache" +) + +// StatefulSetLister helps list StatefulSets. +type StatefulSetLister interface { + // List lists all StatefulSets in the indexer. + List(selector labels.Selector) (ret []*v1beta2.StatefulSet, err error) + // StatefulSets returns an object that can list and get StatefulSets. + StatefulSets(namespace string) StatefulSetNamespaceLister + StatefulSetListerExpansion +} + +// statefulSetLister implements the StatefulSetLister interface. +type statefulSetLister struct { + indexer cache.Indexer +} + +// NewStatefulSetLister returns a new StatefulSetLister. +func NewStatefulSetLister(indexer cache.Indexer) StatefulSetLister { + return &statefulSetLister{indexer: indexer} +} + +// List lists all StatefulSets in the indexer. +func (s *statefulSetLister) List(selector labels.Selector) (ret []*v1beta2.StatefulSet, err error) { + err = cache.ListAll(s.indexer, selector, func(m interface{}) { + ret = append(ret, m.(*v1beta2.StatefulSet)) + }) + return ret, err +} + +// StatefulSets returns an object that can list and get StatefulSets. +func (s *statefulSetLister) StatefulSets(namespace string) StatefulSetNamespaceLister { + return statefulSetNamespaceLister{indexer: s.indexer, namespace: namespace} +} + +// StatefulSetNamespaceLister helps list and get StatefulSets. +type StatefulSetNamespaceLister interface { + // List lists all StatefulSets in the indexer for a given namespace. + List(selector labels.Selector) (ret []*v1beta2.StatefulSet, err error) + // Get retrieves the StatefulSet from the indexer for a given namespace and name. + Get(name string) (*v1beta2.StatefulSet, error) + StatefulSetNamespaceListerExpansion +} + +// statefulSetNamespaceLister implements the StatefulSetNamespaceLister +// interface. +type statefulSetNamespaceLister struct { + indexer cache.Indexer + namespace string +} + +// List lists all StatefulSets in the indexer for a given namespace. +func (s statefulSetNamespaceLister) List(selector labels.Selector) (ret []*v1beta2.StatefulSet, err error) { + err = cache.ListAllByNamespace(s.indexer, s.namespace, selector, func(m interface{}) { + ret = append(ret, m.(*v1beta2.StatefulSet)) + }) + return ret, err +} + +// Get retrieves the StatefulSet from the indexer for a given namespace and name. +func (s statefulSetNamespaceLister) Get(name string) (*v1beta2.StatefulSet, error) { + obj, exists, err := s.indexer.GetByKey(s.namespace + "/" + name) + if err != nil { + return nil, err + } + if !exists { + return nil, errors.NewNotFound(v1beta2.Resource("statefulset"), name) + } + return obj.(*v1beta2.StatefulSet), nil +} diff --git a/vendor/k8s.io/client-go/listers/apps/v1beta2/statefulset_expansion.go b/vendor/k8s.io/client-go/listers/apps/v1beta2/statefulset_expansion.go new file mode 100644 index 00000000000..6fa6b9144b2 --- /dev/null +++ b/vendor/k8s.io/client-go/listers/apps/v1beta2/statefulset_expansion.go @@ -0,0 +1,77 @@ +/* +Copyright 2017 The Kubernetes Authors. + +Licensed under the Apache License, Version 2.0 (the "License"); +you may not use this file except in compliance with the License. +You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + +Unless required by applicable law or agreed to in writing, software +distributed under the License is distributed on an "AS IS" BASIS, +WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +See the License for the specific language governing permissions and +limitations under the License. +*/ + +package v1beta2 + +import ( + "fmt" + + apps "k8s.io/api/apps/v1beta2" + "k8s.io/api/core/v1" + metav1 "k8s.io/apimachinery/pkg/apis/meta/v1" + "k8s.io/apimachinery/pkg/labels" +) + +// StatefulSetListerExpansion allows custom methods to be added to +// StatefulSetLister. +type StatefulSetListerExpansion interface { + GetPodStatefulSets(pod *v1.Pod) ([]*apps.StatefulSet, error) +} + +// StatefulSetNamespaceListerExpansion allows custom methods to be added to +// StatefulSetNamespaceLister. +type StatefulSetNamespaceListerExpansion interface{} + +// GetPodStatefulSets returns a list of StatefulSets that potentially match a pod. +// Only the one specified in the Pod's ControllerRef will actually manage it. +// Returns an error only if no matching StatefulSets are found. +func (s *statefulSetLister) GetPodStatefulSets(pod *v1.Pod) ([]*apps.StatefulSet, error) { + var selector labels.Selector + var ps *apps.StatefulSet + + if len(pod.Labels) == 0 { + return nil, fmt.Errorf("no StatefulSets found for pod %v because it has no labels", pod.Name) + } + + list, err := s.StatefulSets(pod.Namespace).List(labels.Everything()) + if err != nil { + return nil, err + } + + var psList []*apps.StatefulSet + for i := range list { + ps = list[i] + if ps.Namespace != pod.Namespace { + continue + } + selector, err = metav1.LabelSelectorAsSelector(ps.Spec.Selector) + if err != nil { + return nil, fmt.Errorf("invalid selector: %v", err) + } + + // If a StatefulSet with a nil or empty selector creeps in, it should match nothing, not everything. + if selector.Empty() || !selector.Matches(labels.Set(pod.Labels)) { + continue + } + psList = append(psList, ps) + } + + if len(psList) == 0 { + return nil, fmt.Errorf("could not find StatefulSet for pod %s in namespace %s with labels: %v", pod.Name, pod.Namespace, pod.Labels) + } + + return psList, nil +} diff --git a/vendor/k8s.io/client-go/listers/autoscaling/v1/BUILD b/vendor/k8s.io/client-go/listers/autoscaling/v1/BUILD new file mode 100644 index 00000000000..964cc6662e2 --- /dev/null +++ b/vendor/k8s.io/client-go/listers/autoscaling/v1/BUILD @@ -0,0 +1,30 @@ +load("@io_bazel_rules_go//go:def.bzl", "go_library") + +go_library( + name = "go_default_library", + srcs = [ + "expansion_generated.go", + "horizontalpodautoscaler.go", + ], + visibility = ["//visibility:public"], + deps = [ + "//vendor/k8s.io/api/autoscaling/v1:go_default_library", + "//vendor/k8s.io/apimachinery/pkg/api/errors:go_default_library", + "//vendor/k8s.io/apimachinery/pkg/labels:go_default_library", + "//vendor/k8s.io/client-go/tools/cache:go_default_library", + ], +) + +filegroup( + name = "package-srcs", + srcs = glob(["**"]), + tags = ["automanaged"], + visibility = ["//visibility:private"], +) + +filegroup( + name = "all-srcs", + srcs = [":package-srcs"], + tags = ["automanaged"], + visibility = ["//visibility:public"], +) diff --git a/vendor/k8s.io/client-go/listers/autoscaling/v1/expansion_generated.go b/vendor/k8s.io/client-go/listers/autoscaling/v1/expansion_generated.go new file mode 100644 index 00000000000..f7b00603f5d --- /dev/null +++ b/vendor/k8s.io/client-go/listers/autoscaling/v1/expansion_generated.go @@ -0,0 +1,27 @@ +/* +Copyright 2017 The Kubernetes Authors. + +Licensed under the Apache License, Version 2.0 (the "License"); +you may not use this file except in compliance with the License. +You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + +Unless required by applicable law or agreed to in writing, software +distributed under the License is distributed on an "AS IS" BASIS, +WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +See the License for the specific language governing permissions and +limitations under the License. +*/ + +// This file was automatically generated by lister-gen + +package v1 + +// HorizontalPodAutoscalerListerExpansion allows custom methods to be added to +// HorizontalPodAutoscalerLister. +type HorizontalPodAutoscalerListerExpansion interface{} + +// HorizontalPodAutoscalerNamespaceListerExpansion allows custom methods to be added to +// HorizontalPodAutoscalerNamespaceLister. +type HorizontalPodAutoscalerNamespaceListerExpansion interface{} diff --git a/vendor/k8s.io/client-go/listers/autoscaling/v1/horizontalpodautoscaler.go b/vendor/k8s.io/client-go/listers/autoscaling/v1/horizontalpodautoscaler.go new file mode 100644 index 00000000000..48012203eae --- /dev/null +++ b/vendor/k8s.io/client-go/listers/autoscaling/v1/horizontalpodautoscaler.go @@ -0,0 +1,94 @@ +/* +Copyright 2017 The Kubernetes Authors. + +Licensed under the Apache License, Version 2.0 (the "License"); +you may not use this file except in compliance with the License. +You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + +Unless required by applicable law or agreed to in writing, software +distributed under the License is distributed on an "AS IS" BASIS, +WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +See the License for the specific language governing permissions and +limitations under the License. +*/ + +// This file was automatically generated by lister-gen + +package v1 + +import ( + v1 "k8s.io/api/autoscaling/v1" + "k8s.io/apimachinery/pkg/api/errors" + "k8s.io/apimachinery/pkg/labels" + "k8s.io/client-go/tools/cache" +) + +// HorizontalPodAutoscalerLister helps list HorizontalPodAutoscalers. +type HorizontalPodAutoscalerLister interface { + // List lists all HorizontalPodAutoscalers in the indexer. + List(selector labels.Selector) (ret []*v1.HorizontalPodAutoscaler, err error) + // HorizontalPodAutoscalers returns an object that can list and get HorizontalPodAutoscalers. + HorizontalPodAutoscalers(namespace string) HorizontalPodAutoscalerNamespaceLister + HorizontalPodAutoscalerListerExpansion +} + +// horizontalPodAutoscalerLister implements the HorizontalPodAutoscalerLister interface. +type horizontalPodAutoscalerLister struct { + indexer cache.Indexer +} + +// NewHorizontalPodAutoscalerLister returns a new HorizontalPodAutoscalerLister. +func NewHorizontalPodAutoscalerLister(indexer cache.Indexer) HorizontalPodAutoscalerLister { + return &horizontalPodAutoscalerLister{indexer: indexer} +} + +// List lists all HorizontalPodAutoscalers in the indexer. +func (s *horizontalPodAutoscalerLister) List(selector labels.Selector) (ret []*v1.HorizontalPodAutoscaler, err error) { + err = cache.ListAll(s.indexer, selector, func(m interface{}) { + ret = append(ret, m.(*v1.HorizontalPodAutoscaler)) + }) + return ret, err +} + +// HorizontalPodAutoscalers returns an object that can list and get HorizontalPodAutoscalers. +func (s *horizontalPodAutoscalerLister) HorizontalPodAutoscalers(namespace string) HorizontalPodAutoscalerNamespaceLister { + return horizontalPodAutoscalerNamespaceLister{indexer: s.indexer, namespace: namespace} +} + +// HorizontalPodAutoscalerNamespaceLister helps list and get HorizontalPodAutoscalers. +type HorizontalPodAutoscalerNamespaceLister interface { + // List lists all HorizontalPodAutoscalers in the indexer for a given namespace. + List(selector labels.Selector) (ret []*v1.HorizontalPodAutoscaler, err error) + // Get retrieves the HorizontalPodAutoscaler from the indexer for a given namespace and name. + Get(name string) (*v1.HorizontalPodAutoscaler, error) + HorizontalPodAutoscalerNamespaceListerExpansion +} + +// horizontalPodAutoscalerNamespaceLister implements the HorizontalPodAutoscalerNamespaceLister +// interface. +type horizontalPodAutoscalerNamespaceLister struct { + indexer cache.Indexer + namespace string +} + +// List lists all HorizontalPodAutoscalers in the indexer for a given namespace. +func (s horizontalPodAutoscalerNamespaceLister) List(selector labels.Selector) (ret []*v1.HorizontalPodAutoscaler, err error) { + err = cache.ListAllByNamespace(s.indexer, s.namespace, selector, func(m interface{}) { + ret = append(ret, m.(*v1.HorizontalPodAutoscaler)) + }) + return ret, err +} + +// Get retrieves the HorizontalPodAutoscaler from the indexer for a given namespace and name. +func (s horizontalPodAutoscalerNamespaceLister) Get(name string) (*v1.HorizontalPodAutoscaler, error) { + obj, exists, err := s.indexer.GetByKey(s.namespace + "/" + name) + if err != nil { + return nil, err + } + if !exists { + return nil, errors.NewNotFound(v1.Resource("horizontalpodautoscaler"), name) + } + return obj.(*v1.HorizontalPodAutoscaler), nil +} diff --git a/vendor/k8s.io/client-go/listers/autoscaling/v2beta1/BUILD b/vendor/k8s.io/client-go/listers/autoscaling/v2beta1/BUILD new file mode 100644 index 00000000000..dc90768494a --- /dev/null +++ b/vendor/k8s.io/client-go/listers/autoscaling/v2beta1/BUILD @@ -0,0 +1,30 @@ +load("@io_bazel_rules_go//go:def.bzl", "go_library") + +go_library( + name = "go_default_library", + srcs = [ + "expansion_generated.go", + "horizontalpodautoscaler.go", + ], + visibility = ["//visibility:public"], + deps = [ + "//vendor/k8s.io/api/autoscaling/v2beta1:go_default_library", + "//vendor/k8s.io/apimachinery/pkg/api/errors:go_default_library", + "//vendor/k8s.io/apimachinery/pkg/labels:go_default_library", + "//vendor/k8s.io/client-go/tools/cache:go_default_library", + ], +) + +filegroup( + name = "package-srcs", + srcs = glob(["**"]), + tags = ["automanaged"], + visibility = ["//visibility:private"], +) + +filegroup( + name = "all-srcs", + srcs = [":package-srcs"], + tags = ["automanaged"], + visibility = ["//visibility:public"], +) diff --git a/vendor/k8s.io/client-go/listers/autoscaling/v2beta1/expansion_generated.go b/vendor/k8s.io/client-go/listers/autoscaling/v2beta1/expansion_generated.go new file mode 100644 index 00000000000..9e84ef13e94 --- /dev/null +++ b/vendor/k8s.io/client-go/listers/autoscaling/v2beta1/expansion_generated.go @@ -0,0 +1,27 @@ +/* +Copyright 2017 The Kubernetes Authors. + +Licensed under the Apache License, Version 2.0 (the "License"); +you may not use this file except in compliance with the License. +You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + +Unless required by applicable law or agreed to in writing, software +distributed under the License is distributed on an "AS IS" BASIS, +WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +See the License for the specific language governing permissions and +limitations under the License. +*/ + +// This file was automatically generated by lister-gen + +package v2beta1 + +// HorizontalPodAutoscalerListerExpansion allows custom methods to be added to +// HorizontalPodAutoscalerLister. +type HorizontalPodAutoscalerListerExpansion interface{} + +// HorizontalPodAutoscalerNamespaceListerExpansion allows custom methods to be added to +// HorizontalPodAutoscalerNamespaceLister. +type HorizontalPodAutoscalerNamespaceListerExpansion interface{} diff --git a/vendor/k8s.io/client-go/listers/autoscaling/v2beta1/horizontalpodautoscaler.go b/vendor/k8s.io/client-go/listers/autoscaling/v2beta1/horizontalpodautoscaler.go new file mode 100644 index 00000000000..c8fbdecd710 --- /dev/null +++ b/vendor/k8s.io/client-go/listers/autoscaling/v2beta1/horizontalpodautoscaler.go @@ -0,0 +1,94 @@ +/* +Copyright 2017 The Kubernetes Authors. + +Licensed under the Apache License, Version 2.0 (the "License"); +you may not use this file except in compliance with the License. +You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + +Unless required by applicable law or agreed to in writing, software +distributed under the License is distributed on an "AS IS" BASIS, +WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +See the License for the specific language governing permissions and +limitations under the License. +*/ + +// This file was automatically generated by lister-gen + +package v2beta1 + +import ( + v2beta1 "k8s.io/api/autoscaling/v2beta1" + "k8s.io/apimachinery/pkg/api/errors" + "k8s.io/apimachinery/pkg/labels" + "k8s.io/client-go/tools/cache" +) + +// HorizontalPodAutoscalerLister helps list HorizontalPodAutoscalers. +type HorizontalPodAutoscalerLister interface { + // List lists all HorizontalPodAutoscalers in the indexer. + List(selector labels.Selector) (ret []*v2beta1.HorizontalPodAutoscaler, err error) + // HorizontalPodAutoscalers returns an object that can list and get HorizontalPodAutoscalers. + HorizontalPodAutoscalers(namespace string) HorizontalPodAutoscalerNamespaceLister + HorizontalPodAutoscalerListerExpansion +} + +// horizontalPodAutoscalerLister implements the HorizontalPodAutoscalerLister interface. +type horizontalPodAutoscalerLister struct { + indexer cache.Indexer +} + +// NewHorizontalPodAutoscalerLister returns a new HorizontalPodAutoscalerLister. +func NewHorizontalPodAutoscalerLister(indexer cache.Indexer) HorizontalPodAutoscalerLister { + return &horizontalPodAutoscalerLister{indexer: indexer} +} + +// List lists all HorizontalPodAutoscalers in the indexer. +func (s *horizontalPodAutoscalerLister) List(selector labels.Selector) (ret []*v2beta1.HorizontalPodAutoscaler, err error) { + err = cache.ListAll(s.indexer, selector, func(m interface{}) { + ret = append(ret, m.(*v2beta1.HorizontalPodAutoscaler)) + }) + return ret, err +} + +// HorizontalPodAutoscalers returns an object that can list and get HorizontalPodAutoscalers. +func (s *horizontalPodAutoscalerLister) HorizontalPodAutoscalers(namespace string) HorizontalPodAutoscalerNamespaceLister { + return horizontalPodAutoscalerNamespaceLister{indexer: s.indexer, namespace: namespace} +} + +// HorizontalPodAutoscalerNamespaceLister helps list and get HorizontalPodAutoscalers. +type HorizontalPodAutoscalerNamespaceLister interface { + // List lists all HorizontalPodAutoscalers in the indexer for a given namespace. + List(selector labels.Selector) (ret []*v2beta1.HorizontalPodAutoscaler, err error) + // Get retrieves the HorizontalPodAutoscaler from the indexer for a given namespace and name. + Get(name string) (*v2beta1.HorizontalPodAutoscaler, error) + HorizontalPodAutoscalerNamespaceListerExpansion +} + +// horizontalPodAutoscalerNamespaceLister implements the HorizontalPodAutoscalerNamespaceLister +// interface. +type horizontalPodAutoscalerNamespaceLister struct { + indexer cache.Indexer + namespace string +} + +// List lists all HorizontalPodAutoscalers in the indexer for a given namespace. +func (s horizontalPodAutoscalerNamespaceLister) List(selector labels.Selector) (ret []*v2beta1.HorizontalPodAutoscaler, err error) { + err = cache.ListAllByNamespace(s.indexer, s.namespace, selector, func(m interface{}) { + ret = append(ret, m.(*v2beta1.HorizontalPodAutoscaler)) + }) + return ret, err +} + +// Get retrieves the HorizontalPodAutoscaler from the indexer for a given namespace and name. +func (s horizontalPodAutoscalerNamespaceLister) Get(name string) (*v2beta1.HorizontalPodAutoscaler, error) { + obj, exists, err := s.indexer.GetByKey(s.namespace + "/" + name) + if err != nil { + return nil, err + } + if !exists { + return nil, errors.NewNotFound(v2beta1.Resource("horizontalpodautoscaler"), name) + } + return obj.(*v2beta1.HorizontalPodAutoscaler), nil +} diff --git a/vendor/k8s.io/client-go/listers/batch/v1/BUILD b/vendor/k8s.io/client-go/listers/batch/v1/BUILD new file mode 100644 index 00000000000..8a188ac0922 --- /dev/null +++ b/vendor/k8s.io/client-go/listers/batch/v1/BUILD @@ -0,0 +1,36 @@ +package(default_visibility = ["//visibility:public"]) + +load( + "@io_bazel_rules_go//go:def.bzl", + "go_library", +) + +go_library( + name = "go_default_library", + srcs = [ + "expansion_generated.go", + "job.go", + "job_expansion.go", + ], + deps = [ + "//vendor/k8s.io/api/batch/v1:go_default_library", + "//vendor/k8s.io/api/core/v1:go_default_library", + "//vendor/k8s.io/apimachinery/pkg/api/errors:go_default_library", + "//vendor/k8s.io/apimachinery/pkg/apis/meta/v1:go_default_library", + "//vendor/k8s.io/apimachinery/pkg/labels:go_default_library", + "//vendor/k8s.io/client-go/tools/cache:go_default_library", + ], +) + +filegroup( + name = "package-srcs", + srcs = glob(["**"]), + tags = ["automanaged"], + visibility = ["//visibility:private"], +) + +filegroup( + name = "all-srcs", + srcs = [":package-srcs"], + tags = ["automanaged"], +) diff --git a/vendor/k8s.io/client-go/listers/batch/v1/expansion_generated.go b/vendor/k8s.io/client-go/listers/batch/v1/expansion_generated.go new file mode 100644 index 00000000000..38b7e2720e2 --- /dev/null +++ b/vendor/k8s.io/client-go/listers/batch/v1/expansion_generated.go @@ -0,0 +1,19 @@ +/* +Copyright 2017 The Kubernetes Authors. + +Licensed under the Apache License, Version 2.0 (the "License"); +you may not use this file except in compliance with the License. +You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + +Unless required by applicable law or agreed to in writing, software +distributed under the License is distributed on an "AS IS" BASIS, +WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +See the License for the specific language governing permissions and +limitations under the License. +*/ + +// This file was automatically generated by lister-gen + +package v1 diff --git a/vendor/k8s.io/client-go/listers/batch/v1/job.go b/vendor/k8s.io/client-go/listers/batch/v1/job.go new file mode 100644 index 00000000000..89280d9fa6c --- /dev/null +++ b/vendor/k8s.io/client-go/listers/batch/v1/job.go @@ -0,0 +1,94 @@ +/* +Copyright 2017 The Kubernetes Authors. + +Licensed under the Apache License, Version 2.0 (the "License"); +you may not use this file except in compliance with the License. +You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + +Unless required by applicable law or agreed to in writing, software +distributed under the License is distributed on an "AS IS" BASIS, +WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +See the License for the specific language governing permissions and +limitations under the License. +*/ + +// This file was automatically generated by lister-gen + +package v1 + +import ( + v1 "k8s.io/api/batch/v1" + "k8s.io/apimachinery/pkg/api/errors" + "k8s.io/apimachinery/pkg/labels" + "k8s.io/client-go/tools/cache" +) + +// JobLister helps list Jobs. +type JobLister interface { + // List lists all Jobs in the indexer. + List(selector labels.Selector) (ret []*v1.Job, err error) + // Jobs returns an object that can list and get Jobs. + Jobs(namespace string) JobNamespaceLister + JobListerExpansion +} + +// jobLister implements the JobLister interface. +type jobLister struct { + indexer cache.Indexer +} + +// NewJobLister returns a new JobLister. +func NewJobLister(indexer cache.Indexer) JobLister { + return &jobLister{indexer: indexer} +} + +// List lists all Jobs in the indexer. +func (s *jobLister) List(selector labels.Selector) (ret []*v1.Job, err error) { + err = cache.ListAll(s.indexer, selector, func(m interface{}) { + ret = append(ret, m.(*v1.Job)) + }) + return ret, err +} + +// Jobs returns an object that can list and get Jobs. +func (s *jobLister) Jobs(namespace string) JobNamespaceLister { + return jobNamespaceLister{indexer: s.indexer, namespace: namespace} +} + +// JobNamespaceLister helps list and get Jobs. +type JobNamespaceLister interface { + // List lists all Jobs in the indexer for a given namespace. + List(selector labels.Selector) (ret []*v1.Job, err error) + // Get retrieves the Job from the indexer for a given namespace and name. + Get(name string) (*v1.Job, error) + JobNamespaceListerExpansion +} + +// jobNamespaceLister implements the JobNamespaceLister +// interface. +type jobNamespaceLister struct { + indexer cache.Indexer + namespace string +} + +// List lists all Jobs in the indexer for a given namespace. +func (s jobNamespaceLister) List(selector labels.Selector) (ret []*v1.Job, err error) { + err = cache.ListAllByNamespace(s.indexer, s.namespace, selector, func(m interface{}) { + ret = append(ret, m.(*v1.Job)) + }) + return ret, err +} + +// Get retrieves the Job from the indexer for a given namespace and name. +func (s jobNamespaceLister) Get(name string) (*v1.Job, error) { + obj, exists, err := s.indexer.GetByKey(s.namespace + "/" + name) + if err != nil { + return nil, err + } + if !exists { + return nil, errors.NewNotFound(v1.Resource("job"), name) + } + return obj.(*v1.Job), nil +} diff --git a/vendor/k8s.io/client-go/listers/batch/v1/job_expansion.go b/vendor/k8s.io/client-go/listers/batch/v1/job_expansion.go new file mode 100644 index 00000000000..fdcd5f32eef --- /dev/null +++ b/vendor/k8s.io/client-go/listers/batch/v1/job_expansion.go @@ -0,0 +1,68 @@ +/* +Copyright 2016 The Kubernetes Authors. + +Licensed under the Apache License, Version 2.0 (the "License"); +you may not use this file except in compliance with the License. +You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + +Unless required by applicable law or agreed to in writing, software +distributed under the License is distributed on an "AS IS" BASIS, +WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +See the License for the specific language governing permissions and +limitations under the License. +*/ + +package v1 + +import ( + "fmt" + + batch "k8s.io/api/batch/v1" + "k8s.io/api/core/v1" + metav1 "k8s.io/apimachinery/pkg/apis/meta/v1" + "k8s.io/apimachinery/pkg/labels" +) + +// JobListerExpansion allows custom methods to be added to +// JobLister. +type JobListerExpansion interface { + // GetPodJobs returns a list of Jobs that potentially + // match a Pod. Only the one specified in the Pod's ControllerRef + // will actually manage it. + // Returns an error only if no matching Jobs are found. + GetPodJobs(pod *v1.Pod) (jobs []batch.Job, err error) +} + +// GetPodJobs returns a list of Jobs that potentially +// match a Pod. Only the one specified in the Pod's ControllerRef +// will actually manage it. +// Returns an error only if no matching Jobs are found. +func (l *jobLister) GetPodJobs(pod *v1.Pod) (jobs []batch.Job, err error) { + if len(pod.Labels) == 0 { + err = fmt.Errorf("no jobs found for pod %v because it has no labels", pod.Name) + return + } + + var list []*batch.Job + list, err = l.Jobs(pod.Namespace).List(labels.Everything()) + if err != nil { + return + } + for _, job := range list { + selector, _ := metav1.LabelSelectorAsSelector(job.Spec.Selector) + if !selector.Matches(labels.Set(pod.Labels)) { + continue + } + jobs = append(jobs, *job) + } + if len(jobs) == 0 { + err = fmt.Errorf("could not find jobs for pod %s in namespace %s with labels: %v", pod.Name, pod.Namespace, pod.Labels) + } + return +} + +// JobNamespaceListerExpansion allows custom methods to be added to +// JobNamespaceLister. +type JobNamespaceListerExpansion interface{} diff --git a/vendor/k8s.io/client-go/listers/batch/v1beta1/BUILD b/vendor/k8s.io/client-go/listers/batch/v1beta1/BUILD new file mode 100644 index 00000000000..8d2a39f3fc3 --- /dev/null +++ b/vendor/k8s.io/client-go/listers/batch/v1beta1/BUILD @@ -0,0 +1,36 @@ +package(default_visibility = ["//visibility:public"]) + +licenses(["notice"]) + +load( + "@io_bazel_rules_go//go:def.bzl", + "go_library", +) + +go_library( + name = "go_default_library", + srcs = [ + "cronjob.go", + "expansion_generated.go", + ], + tags = ["automanaged"], + deps = [ + "//vendor/k8s.io/api/batch/v1beta1:go_default_library", + "//vendor/k8s.io/apimachinery/pkg/api/errors:go_default_library", + "//vendor/k8s.io/apimachinery/pkg/labels:go_default_library", + "//vendor/k8s.io/client-go/tools/cache:go_default_library", + ], +) + +filegroup( + name = "package-srcs", + srcs = glob(["**"]), + tags = ["automanaged"], + visibility = ["//visibility:private"], +) + +filegroup( + name = "all-srcs", + srcs = [":package-srcs"], + tags = ["automanaged"], +) diff --git a/vendor/k8s.io/client-go/listers/batch/v1beta1/cronjob.go b/vendor/k8s.io/client-go/listers/batch/v1beta1/cronjob.go new file mode 100644 index 00000000000..a8fa51ecfb0 --- /dev/null +++ b/vendor/k8s.io/client-go/listers/batch/v1beta1/cronjob.go @@ -0,0 +1,94 @@ +/* +Copyright 2017 The Kubernetes Authors. + +Licensed under the Apache License, Version 2.0 (the "License"); +you may not use this file except in compliance with the License. +You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + +Unless required by applicable law or agreed to in writing, software +distributed under the License is distributed on an "AS IS" BASIS, +WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +See the License for the specific language governing permissions and +limitations under the License. +*/ + +// This file was automatically generated by lister-gen + +package v1beta1 + +import ( + v1beta1 "k8s.io/api/batch/v1beta1" + "k8s.io/apimachinery/pkg/api/errors" + "k8s.io/apimachinery/pkg/labels" + "k8s.io/client-go/tools/cache" +) + +// CronJobLister helps list CronJobs. +type CronJobLister interface { + // List lists all CronJobs in the indexer. + List(selector labels.Selector) (ret []*v1beta1.CronJob, err error) + // CronJobs returns an object that can list and get CronJobs. + CronJobs(namespace string) CronJobNamespaceLister + CronJobListerExpansion +} + +// cronJobLister implements the CronJobLister interface. +type cronJobLister struct { + indexer cache.Indexer +} + +// NewCronJobLister returns a new CronJobLister. +func NewCronJobLister(indexer cache.Indexer) CronJobLister { + return &cronJobLister{indexer: indexer} +} + +// List lists all CronJobs in the indexer. +func (s *cronJobLister) List(selector labels.Selector) (ret []*v1beta1.CronJob, err error) { + err = cache.ListAll(s.indexer, selector, func(m interface{}) { + ret = append(ret, m.(*v1beta1.CronJob)) + }) + return ret, err +} + +// CronJobs returns an object that can list and get CronJobs. +func (s *cronJobLister) CronJobs(namespace string) CronJobNamespaceLister { + return cronJobNamespaceLister{indexer: s.indexer, namespace: namespace} +} + +// CronJobNamespaceLister helps list and get CronJobs. +type CronJobNamespaceLister interface { + // List lists all CronJobs in the indexer for a given namespace. + List(selector labels.Selector) (ret []*v1beta1.CronJob, err error) + // Get retrieves the CronJob from the indexer for a given namespace and name. + Get(name string) (*v1beta1.CronJob, error) + CronJobNamespaceListerExpansion +} + +// cronJobNamespaceLister implements the CronJobNamespaceLister +// interface. +type cronJobNamespaceLister struct { + indexer cache.Indexer + namespace string +} + +// List lists all CronJobs in the indexer for a given namespace. +func (s cronJobNamespaceLister) List(selector labels.Selector) (ret []*v1beta1.CronJob, err error) { + err = cache.ListAllByNamespace(s.indexer, s.namespace, selector, func(m interface{}) { + ret = append(ret, m.(*v1beta1.CronJob)) + }) + return ret, err +} + +// Get retrieves the CronJob from the indexer for a given namespace and name. +func (s cronJobNamespaceLister) Get(name string) (*v1beta1.CronJob, error) { + obj, exists, err := s.indexer.GetByKey(s.namespace + "/" + name) + if err != nil { + return nil, err + } + if !exists { + return nil, errors.NewNotFound(v1beta1.Resource("cronjob"), name) + } + return obj.(*v1beta1.CronJob), nil +} diff --git a/vendor/k8s.io/client-go/listers/batch/v1beta1/expansion_generated.go b/vendor/k8s.io/client-go/listers/batch/v1beta1/expansion_generated.go new file mode 100644 index 00000000000..3d84d249a59 --- /dev/null +++ b/vendor/k8s.io/client-go/listers/batch/v1beta1/expansion_generated.go @@ -0,0 +1,27 @@ +/* +Copyright 2017 The Kubernetes Authors. + +Licensed under the Apache License, Version 2.0 (the "License"); +you may not use this file except in compliance with the License. +You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + +Unless required by applicable law or agreed to in writing, software +distributed under the License is distributed on an "AS IS" BASIS, +WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +See the License for the specific language governing permissions and +limitations under the License. +*/ + +// This file was automatically generated by lister-gen + +package v1beta1 + +// CronJobListerExpansion allows custom methods to be added to +// CronJobLister. +type CronJobListerExpansion interface{} + +// CronJobNamespaceListerExpansion allows custom methods to be added to +// CronJobNamespaceLister. +type CronJobNamespaceListerExpansion interface{} diff --git a/vendor/k8s.io/client-go/listers/batch/v2alpha1/BUILD b/vendor/k8s.io/client-go/listers/batch/v2alpha1/BUILD new file mode 100644 index 00000000000..d4b630172c5 --- /dev/null +++ b/vendor/k8s.io/client-go/listers/batch/v2alpha1/BUILD @@ -0,0 +1,33 @@ +package(default_visibility = ["//visibility:public"]) + +load( + "@io_bazel_rules_go//go:def.bzl", + "go_library", +) + +go_library( + name = "go_default_library", + srcs = [ + "cronjob.go", + "expansion_generated.go", + ], + deps = [ + "//vendor/k8s.io/api/batch/v2alpha1:go_default_library", + "//vendor/k8s.io/apimachinery/pkg/api/errors:go_default_library", + "//vendor/k8s.io/apimachinery/pkg/labels:go_default_library", + "//vendor/k8s.io/client-go/tools/cache:go_default_library", + ], +) + +filegroup( + name = "package-srcs", + srcs = glob(["**"]), + tags = ["automanaged"], + visibility = ["//visibility:private"], +) + +filegroup( + name = "all-srcs", + srcs = [":package-srcs"], + tags = ["automanaged"], +) diff --git a/vendor/k8s.io/client-go/listers/batch/v2alpha1/cronjob.go b/vendor/k8s.io/client-go/listers/batch/v2alpha1/cronjob.go new file mode 100644 index 00000000000..51f5eef5549 --- /dev/null +++ b/vendor/k8s.io/client-go/listers/batch/v2alpha1/cronjob.go @@ -0,0 +1,94 @@ +/* +Copyright 2017 The Kubernetes Authors. + +Licensed under the Apache License, Version 2.0 (the "License"); +you may not use this file except in compliance with the License. +You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + +Unless required by applicable law or agreed to in writing, software +distributed under the License is distributed on an "AS IS" BASIS, +WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +See the License for the specific language governing permissions and +limitations under the License. +*/ + +// This file was automatically generated by lister-gen + +package v2alpha1 + +import ( + v2alpha1 "k8s.io/api/batch/v2alpha1" + "k8s.io/apimachinery/pkg/api/errors" + "k8s.io/apimachinery/pkg/labels" + "k8s.io/client-go/tools/cache" +) + +// CronJobLister helps list CronJobs. +type CronJobLister interface { + // List lists all CronJobs in the indexer. + List(selector labels.Selector) (ret []*v2alpha1.CronJob, err error) + // CronJobs returns an object that can list and get CronJobs. + CronJobs(namespace string) CronJobNamespaceLister + CronJobListerExpansion +} + +// cronJobLister implements the CronJobLister interface. +type cronJobLister struct { + indexer cache.Indexer +} + +// NewCronJobLister returns a new CronJobLister. +func NewCronJobLister(indexer cache.Indexer) CronJobLister { + return &cronJobLister{indexer: indexer} +} + +// List lists all CronJobs in the indexer. +func (s *cronJobLister) List(selector labels.Selector) (ret []*v2alpha1.CronJob, err error) { + err = cache.ListAll(s.indexer, selector, func(m interface{}) { + ret = append(ret, m.(*v2alpha1.CronJob)) + }) + return ret, err +} + +// CronJobs returns an object that can list and get CronJobs. +func (s *cronJobLister) CronJobs(namespace string) CronJobNamespaceLister { + return cronJobNamespaceLister{indexer: s.indexer, namespace: namespace} +} + +// CronJobNamespaceLister helps list and get CronJobs. +type CronJobNamespaceLister interface { + // List lists all CronJobs in the indexer for a given namespace. + List(selector labels.Selector) (ret []*v2alpha1.CronJob, err error) + // Get retrieves the CronJob from the indexer for a given namespace and name. + Get(name string) (*v2alpha1.CronJob, error) + CronJobNamespaceListerExpansion +} + +// cronJobNamespaceLister implements the CronJobNamespaceLister +// interface. +type cronJobNamespaceLister struct { + indexer cache.Indexer + namespace string +} + +// List lists all CronJobs in the indexer for a given namespace. +func (s cronJobNamespaceLister) List(selector labels.Selector) (ret []*v2alpha1.CronJob, err error) { + err = cache.ListAllByNamespace(s.indexer, s.namespace, selector, func(m interface{}) { + ret = append(ret, m.(*v2alpha1.CronJob)) + }) + return ret, err +} + +// Get retrieves the CronJob from the indexer for a given namespace and name. +func (s cronJobNamespaceLister) Get(name string) (*v2alpha1.CronJob, error) { + obj, exists, err := s.indexer.GetByKey(s.namespace + "/" + name) + if err != nil { + return nil, err + } + if !exists { + return nil, errors.NewNotFound(v2alpha1.Resource("cronjob"), name) + } + return obj.(*v2alpha1.CronJob), nil +} diff --git a/vendor/k8s.io/client-go/listers/batch/v2alpha1/expansion_generated.go b/vendor/k8s.io/client-go/listers/batch/v2alpha1/expansion_generated.go new file mode 100644 index 00000000000..38ac70cdfbb --- /dev/null +++ b/vendor/k8s.io/client-go/listers/batch/v2alpha1/expansion_generated.go @@ -0,0 +1,27 @@ +/* +Copyright 2017 The Kubernetes Authors. + +Licensed under the Apache License, Version 2.0 (the "License"); +you may not use this file except in compliance with the License. +You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + +Unless required by applicable law or agreed to in writing, software +distributed under the License is distributed on an "AS IS" BASIS, +WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +See the License for the specific language governing permissions and +limitations under the License. +*/ + +// This file was automatically generated by lister-gen + +package v2alpha1 + +// CronJobListerExpansion allows custom methods to be added to +// CronJobLister. +type CronJobListerExpansion interface{} + +// CronJobNamespaceListerExpansion allows custom methods to be added to +// CronJobNamespaceLister. +type CronJobNamespaceListerExpansion interface{} diff --git a/vendor/k8s.io/client-go/listers/certificates/v1beta1/BUILD b/vendor/k8s.io/client-go/listers/certificates/v1beta1/BUILD new file mode 100644 index 00000000000..a3a11915cc5 --- /dev/null +++ b/vendor/k8s.io/client-go/listers/certificates/v1beta1/BUILD @@ -0,0 +1,34 @@ +package(default_visibility = ["//visibility:public"]) + +load( + "@io_bazel_rules_go//go:def.bzl", + "go_library", +) + +go_library( + name = "go_default_library", + srcs = [ + "certificatesigningrequest.go", + "expansion_generated.go", + ], + deps = [ + "//vendor/k8s.io/api/certificates/v1beta1:go_default_library", + "//vendor/k8s.io/apimachinery/pkg/api/errors:go_default_library", + "//vendor/k8s.io/apimachinery/pkg/apis/meta/v1:go_default_library", + "//vendor/k8s.io/apimachinery/pkg/labels:go_default_library", + "//vendor/k8s.io/client-go/tools/cache:go_default_library", + ], +) + +filegroup( + name = "package-srcs", + srcs = glob(["**"]), + tags = ["automanaged"], + visibility = ["//visibility:private"], +) + +filegroup( + name = "all-srcs", + srcs = [":package-srcs"], + tags = ["automanaged"], +) diff --git a/vendor/k8s.io/client-go/listers/certificates/v1beta1/certificatesigningrequest.go b/vendor/k8s.io/client-go/listers/certificates/v1beta1/certificatesigningrequest.go new file mode 100644 index 00000000000..62af289b240 --- /dev/null +++ b/vendor/k8s.io/client-go/listers/certificates/v1beta1/certificatesigningrequest.go @@ -0,0 +1,67 @@ +/* +Copyright 2017 The Kubernetes Authors. + +Licensed under the Apache License, Version 2.0 (the "License"); +you may not use this file except in compliance with the License. +You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + +Unless required by applicable law or agreed to in writing, software +distributed under the License is distributed on an "AS IS" BASIS, +WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +See the License for the specific language governing permissions and +limitations under the License. +*/ + +// This file was automatically generated by lister-gen + +package v1beta1 + +import ( + v1beta1 "k8s.io/api/certificates/v1beta1" + "k8s.io/apimachinery/pkg/api/errors" + v1 "k8s.io/apimachinery/pkg/apis/meta/v1" + "k8s.io/apimachinery/pkg/labels" + "k8s.io/client-go/tools/cache" +) + +// CertificateSigningRequestLister helps list CertificateSigningRequests. +type CertificateSigningRequestLister interface { + // List lists all CertificateSigningRequests in the indexer. + List(selector labels.Selector) (ret []*v1beta1.CertificateSigningRequest, err error) + // Get retrieves the CertificateSigningRequest from the index for a given name. + Get(name string) (*v1beta1.CertificateSigningRequest, error) + CertificateSigningRequestListerExpansion +} + +// certificateSigningRequestLister implements the CertificateSigningRequestLister interface. +type certificateSigningRequestLister struct { + indexer cache.Indexer +} + +// NewCertificateSigningRequestLister returns a new CertificateSigningRequestLister. +func NewCertificateSigningRequestLister(indexer cache.Indexer) CertificateSigningRequestLister { + return &certificateSigningRequestLister{indexer: indexer} +} + +// List lists all CertificateSigningRequests in the indexer. +func (s *certificateSigningRequestLister) List(selector labels.Selector) (ret []*v1beta1.CertificateSigningRequest, err error) { + err = cache.ListAll(s.indexer, selector, func(m interface{}) { + ret = append(ret, m.(*v1beta1.CertificateSigningRequest)) + }) + return ret, err +} + +// Get retrieves the CertificateSigningRequest from the index for a given name. +func (s *certificateSigningRequestLister) Get(name string) (*v1beta1.CertificateSigningRequest, error) { + key := &v1beta1.CertificateSigningRequest{ObjectMeta: v1.ObjectMeta{Name: name}} + obj, exists, err := s.indexer.Get(key) + if err != nil { + return nil, err + } + if !exists { + return nil, errors.NewNotFound(v1beta1.Resource("certificatesigningrequest"), name) + } + return obj.(*v1beta1.CertificateSigningRequest), nil +} diff --git a/vendor/k8s.io/client-go/listers/certificates/v1beta1/expansion_generated.go b/vendor/k8s.io/client-go/listers/certificates/v1beta1/expansion_generated.go new file mode 100644 index 00000000000..c240be44ff0 --- /dev/null +++ b/vendor/k8s.io/client-go/listers/certificates/v1beta1/expansion_generated.go @@ -0,0 +1,23 @@ +/* +Copyright 2017 The Kubernetes Authors. + +Licensed under the Apache License, Version 2.0 (the "License"); +you may not use this file except in compliance with the License. +You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + +Unless required by applicable law or agreed to in writing, software +distributed under the License is distributed on an "AS IS" BASIS, +WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +See the License for the specific language governing permissions and +limitations under the License. +*/ + +// This file was automatically generated by lister-gen + +package v1beta1 + +// CertificateSigningRequestListerExpansion allows custom methods to be added to +// CertificateSigningRequestLister. +type CertificateSigningRequestListerExpansion interface{} diff --git a/vendor/k8s.io/client-go/listers/core/v1/BUILD b/vendor/k8s.io/client-go/listers/core/v1/BUILD new file mode 100644 index 00000000000..beb7e6635cc --- /dev/null +++ b/vendor/k8s.io/client-go/listers/core/v1/BUILD @@ -0,0 +1,52 @@ +package(default_visibility = ["//visibility:public"]) + +load( + "@io_bazel_rules_go//go:def.bzl", + "go_library", +) + +go_library( + name = "go_default_library", + srcs = [ + "componentstatus.go", + "configmap.go", + "endpoints.go", + "event.go", + "expansion_generated.go", + "limitrange.go", + "namespace.go", + "node.go", + "node_expansion.go", + "persistentvolume.go", + "persistentvolumeclaim.go", + "pod.go", + "podtemplate.go", + "replicationcontroller.go", + "replicationcontroller_expansion.go", + "resourcequota.go", + "secret.go", + "service.go", + "service_expansion.go", + "serviceaccount.go", + ], + deps = [ + "//vendor/k8s.io/api/core/v1:go_default_library", + "//vendor/k8s.io/apimachinery/pkg/api/errors:go_default_library", + "//vendor/k8s.io/apimachinery/pkg/apis/meta/v1:go_default_library", + "//vendor/k8s.io/apimachinery/pkg/labels:go_default_library", + "//vendor/k8s.io/client-go/tools/cache:go_default_library", + ], +) + +filegroup( + name = "package-srcs", + srcs = glob(["**"]), + tags = ["automanaged"], + visibility = ["//visibility:private"], +) + +filegroup( + name = "all-srcs", + srcs = [":package-srcs"], + tags = ["automanaged"], +) diff --git a/vendor/k8s.io/client-go/listers/core/v1/componentstatus.go b/vendor/k8s.io/client-go/listers/core/v1/componentstatus.go new file mode 100644 index 00000000000..a612a544cc9 --- /dev/null +++ b/vendor/k8s.io/client-go/listers/core/v1/componentstatus.go @@ -0,0 +1,67 @@ +/* +Copyright 2017 The Kubernetes Authors. + +Licensed under the Apache License, Version 2.0 (the "License"); +you may not use this file except in compliance with the License. +You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + +Unless required by applicable law or agreed to in writing, software +distributed under the License is distributed on an "AS IS" BASIS, +WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +See the License for the specific language governing permissions and +limitations under the License. +*/ + +// This file was automatically generated by lister-gen + +package v1 + +import ( + v1 "k8s.io/api/core/v1" + "k8s.io/apimachinery/pkg/api/errors" + meta_v1 "k8s.io/apimachinery/pkg/apis/meta/v1" + "k8s.io/apimachinery/pkg/labels" + "k8s.io/client-go/tools/cache" +) + +// ComponentStatusLister helps list ComponentStatuses. +type ComponentStatusLister interface { + // List lists all ComponentStatuses in the indexer. + List(selector labels.Selector) (ret []*v1.ComponentStatus, err error) + // Get retrieves the ComponentStatus from the index for a given name. + Get(name string) (*v1.ComponentStatus, error) + ComponentStatusListerExpansion +} + +// componentStatusLister implements the ComponentStatusLister interface. +type componentStatusLister struct { + indexer cache.Indexer +} + +// NewComponentStatusLister returns a new ComponentStatusLister. +func NewComponentStatusLister(indexer cache.Indexer) ComponentStatusLister { + return &componentStatusLister{indexer: indexer} +} + +// List lists all ComponentStatuses in the indexer. +func (s *componentStatusLister) List(selector labels.Selector) (ret []*v1.ComponentStatus, err error) { + err = cache.ListAll(s.indexer, selector, func(m interface{}) { + ret = append(ret, m.(*v1.ComponentStatus)) + }) + return ret, err +} + +// Get retrieves the ComponentStatus from the index for a given name. +func (s *componentStatusLister) Get(name string) (*v1.ComponentStatus, error) { + key := &v1.ComponentStatus{ObjectMeta: meta_v1.ObjectMeta{Name: name}} + obj, exists, err := s.indexer.Get(key) + if err != nil { + return nil, err + } + if !exists { + return nil, errors.NewNotFound(v1.Resource("componentstatus"), name) + } + return obj.(*v1.ComponentStatus), nil +} diff --git a/vendor/k8s.io/client-go/listers/core/v1/configmap.go b/vendor/k8s.io/client-go/listers/core/v1/configmap.go new file mode 100644 index 00000000000..e976928d935 --- /dev/null +++ b/vendor/k8s.io/client-go/listers/core/v1/configmap.go @@ -0,0 +1,94 @@ +/* +Copyright 2017 The Kubernetes Authors. + +Licensed under the Apache License, Version 2.0 (the "License"); +you may not use this file except in compliance with the License. +You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + +Unless required by applicable law or agreed to in writing, software +distributed under the License is distributed on an "AS IS" BASIS, +WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +See the License for the specific language governing permissions and +limitations under the License. +*/ + +// This file was automatically generated by lister-gen + +package v1 + +import ( + v1 "k8s.io/api/core/v1" + "k8s.io/apimachinery/pkg/api/errors" + "k8s.io/apimachinery/pkg/labels" + "k8s.io/client-go/tools/cache" +) + +// ConfigMapLister helps list ConfigMaps. +type ConfigMapLister interface { + // List lists all ConfigMaps in the indexer. + List(selector labels.Selector) (ret []*v1.ConfigMap, err error) + // ConfigMaps returns an object that can list and get ConfigMaps. + ConfigMaps(namespace string) ConfigMapNamespaceLister + ConfigMapListerExpansion +} + +// configMapLister implements the ConfigMapLister interface. +type configMapLister struct { + indexer cache.Indexer +} + +// NewConfigMapLister returns a new ConfigMapLister. +func NewConfigMapLister(indexer cache.Indexer) ConfigMapLister { + return &configMapLister{indexer: indexer} +} + +// List lists all ConfigMaps in the indexer. +func (s *configMapLister) List(selector labels.Selector) (ret []*v1.ConfigMap, err error) { + err = cache.ListAll(s.indexer, selector, func(m interface{}) { + ret = append(ret, m.(*v1.ConfigMap)) + }) + return ret, err +} + +// ConfigMaps returns an object that can list and get ConfigMaps. +func (s *configMapLister) ConfigMaps(namespace string) ConfigMapNamespaceLister { + return configMapNamespaceLister{indexer: s.indexer, namespace: namespace} +} + +// ConfigMapNamespaceLister helps list and get ConfigMaps. +type ConfigMapNamespaceLister interface { + // List lists all ConfigMaps in the indexer for a given namespace. + List(selector labels.Selector) (ret []*v1.ConfigMap, err error) + // Get retrieves the ConfigMap from the indexer for a given namespace and name. + Get(name string) (*v1.ConfigMap, error) + ConfigMapNamespaceListerExpansion +} + +// configMapNamespaceLister implements the ConfigMapNamespaceLister +// interface. +type configMapNamespaceLister struct { + indexer cache.Indexer + namespace string +} + +// List lists all ConfigMaps in the indexer for a given namespace. +func (s configMapNamespaceLister) List(selector labels.Selector) (ret []*v1.ConfigMap, err error) { + err = cache.ListAllByNamespace(s.indexer, s.namespace, selector, func(m interface{}) { + ret = append(ret, m.(*v1.ConfigMap)) + }) + return ret, err +} + +// Get retrieves the ConfigMap from the indexer for a given namespace and name. +func (s configMapNamespaceLister) Get(name string) (*v1.ConfigMap, error) { + obj, exists, err := s.indexer.GetByKey(s.namespace + "/" + name) + if err != nil { + return nil, err + } + if !exists { + return nil, errors.NewNotFound(v1.Resource("configmap"), name) + } + return obj.(*v1.ConfigMap), nil +} diff --git a/vendor/k8s.io/client-go/listers/core/v1/endpoints.go b/vendor/k8s.io/client-go/listers/core/v1/endpoints.go new file mode 100644 index 00000000000..6f5a1133c73 --- /dev/null +++ b/vendor/k8s.io/client-go/listers/core/v1/endpoints.go @@ -0,0 +1,94 @@ +/* +Copyright 2017 The Kubernetes Authors. + +Licensed under the Apache License, Version 2.0 (the "License"); +you may not use this file except in compliance with the License. +You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + +Unless required by applicable law or agreed to in writing, software +distributed under the License is distributed on an "AS IS" BASIS, +WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +See the License for the specific language governing permissions and +limitations under the License. +*/ + +// This file was automatically generated by lister-gen + +package v1 + +import ( + v1 "k8s.io/api/core/v1" + "k8s.io/apimachinery/pkg/api/errors" + "k8s.io/apimachinery/pkg/labels" + "k8s.io/client-go/tools/cache" +) + +// EndpointsLister helps list Endpoints. +type EndpointsLister interface { + // List lists all Endpoints in the indexer. + List(selector labels.Selector) (ret []*v1.Endpoints, err error) + // Endpoints returns an object that can list and get Endpoints. + Endpoints(namespace string) EndpointsNamespaceLister + EndpointsListerExpansion +} + +// endpointsLister implements the EndpointsLister interface. +type endpointsLister struct { + indexer cache.Indexer +} + +// NewEndpointsLister returns a new EndpointsLister. +func NewEndpointsLister(indexer cache.Indexer) EndpointsLister { + return &endpointsLister{indexer: indexer} +} + +// List lists all Endpoints in the indexer. +func (s *endpointsLister) List(selector labels.Selector) (ret []*v1.Endpoints, err error) { + err = cache.ListAll(s.indexer, selector, func(m interface{}) { + ret = append(ret, m.(*v1.Endpoints)) + }) + return ret, err +} + +// Endpoints returns an object that can list and get Endpoints. +func (s *endpointsLister) Endpoints(namespace string) EndpointsNamespaceLister { + return endpointsNamespaceLister{indexer: s.indexer, namespace: namespace} +} + +// EndpointsNamespaceLister helps list and get Endpoints. +type EndpointsNamespaceLister interface { + // List lists all Endpoints in the indexer for a given namespace. + List(selector labels.Selector) (ret []*v1.Endpoints, err error) + // Get retrieves the Endpoints from the indexer for a given namespace and name. + Get(name string) (*v1.Endpoints, error) + EndpointsNamespaceListerExpansion +} + +// endpointsNamespaceLister implements the EndpointsNamespaceLister +// interface. +type endpointsNamespaceLister struct { + indexer cache.Indexer + namespace string +} + +// List lists all Endpoints in the indexer for a given namespace. +func (s endpointsNamespaceLister) List(selector labels.Selector) (ret []*v1.Endpoints, err error) { + err = cache.ListAllByNamespace(s.indexer, s.namespace, selector, func(m interface{}) { + ret = append(ret, m.(*v1.Endpoints)) + }) + return ret, err +} + +// Get retrieves the Endpoints from the indexer for a given namespace and name. +func (s endpointsNamespaceLister) Get(name string) (*v1.Endpoints, error) { + obj, exists, err := s.indexer.GetByKey(s.namespace + "/" + name) + if err != nil { + return nil, err + } + if !exists { + return nil, errors.NewNotFound(v1.Resource("endpoints"), name) + } + return obj.(*v1.Endpoints), nil +} diff --git a/vendor/k8s.io/client-go/listers/core/v1/event.go b/vendor/k8s.io/client-go/listers/core/v1/event.go new file mode 100644 index 00000000000..b087cd8bd95 --- /dev/null +++ b/vendor/k8s.io/client-go/listers/core/v1/event.go @@ -0,0 +1,94 @@ +/* +Copyright 2017 The Kubernetes Authors. + +Licensed under the Apache License, Version 2.0 (the "License"); +you may not use this file except in compliance with the License. +You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + +Unless required by applicable law or agreed to in writing, software +distributed under the License is distributed on an "AS IS" BASIS, +WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +See the License for the specific language governing permissions and +limitations under the License. +*/ + +// This file was automatically generated by lister-gen + +package v1 + +import ( + v1 "k8s.io/api/core/v1" + "k8s.io/apimachinery/pkg/api/errors" + "k8s.io/apimachinery/pkg/labels" + "k8s.io/client-go/tools/cache" +) + +// EventLister helps list Events. +type EventLister interface { + // List lists all Events in the indexer. + List(selector labels.Selector) (ret []*v1.Event, err error) + // Events returns an object that can list and get Events. + Events(namespace string) EventNamespaceLister + EventListerExpansion +} + +// eventLister implements the EventLister interface. +type eventLister struct { + indexer cache.Indexer +} + +// NewEventLister returns a new EventLister. +func NewEventLister(indexer cache.Indexer) EventLister { + return &eventLister{indexer: indexer} +} + +// List lists all Events in the indexer. +func (s *eventLister) List(selector labels.Selector) (ret []*v1.Event, err error) { + err = cache.ListAll(s.indexer, selector, func(m interface{}) { + ret = append(ret, m.(*v1.Event)) + }) + return ret, err +} + +// Events returns an object that can list and get Events. +func (s *eventLister) Events(namespace string) EventNamespaceLister { + return eventNamespaceLister{indexer: s.indexer, namespace: namespace} +} + +// EventNamespaceLister helps list and get Events. +type EventNamespaceLister interface { + // List lists all Events in the indexer for a given namespace. + List(selector labels.Selector) (ret []*v1.Event, err error) + // Get retrieves the Event from the indexer for a given namespace and name. + Get(name string) (*v1.Event, error) + EventNamespaceListerExpansion +} + +// eventNamespaceLister implements the EventNamespaceLister +// interface. +type eventNamespaceLister struct { + indexer cache.Indexer + namespace string +} + +// List lists all Events in the indexer for a given namespace. +func (s eventNamespaceLister) List(selector labels.Selector) (ret []*v1.Event, err error) { + err = cache.ListAllByNamespace(s.indexer, s.namespace, selector, func(m interface{}) { + ret = append(ret, m.(*v1.Event)) + }) + return ret, err +} + +// Get retrieves the Event from the indexer for a given namespace and name. +func (s eventNamespaceLister) Get(name string) (*v1.Event, error) { + obj, exists, err := s.indexer.GetByKey(s.namespace + "/" + name) + if err != nil { + return nil, err + } + if !exists { + return nil, errors.NewNotFound(v1.Resource("event"), name) + } + return obj.(*v1.Event), nil +} diff --git a/vendor/k8s.io/client-go/listers/core/v1/expansion_generated.go b/vendor/k8s.io/client-go/listers/core/v1/expansion_generated.go new file mode 100644 index 00000000000..a96db8dc966 --- /dev/null +++ b/vendor/k8s.io/client-go/listers/core/v1/expansion_generated.go @@ -0,0 +1,111 @@ +/* +Copyright 2017 The Kubernetes Authors. + +Licensed under the Apache License, Version 2.0 (the "License"); +you may not use this file except in compliance with the License. +You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + +Unless required by applicable law or agreed to in writing, software +distributed under the License is distributed on an "AS IS" BASIS, +WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +See the License for the specific language governing permissions and +limitations under the License. +*/ + +// This file was automatically generated by lister-gen + +package v1 + +// ComponentStatusListerExpansion allows custom methods to be added to +// ComponentStatusLister. +type ComponentStatusListerExpansion interface{} + +// ConfigMapListerExpansion allows custom methods to be added to +// ConfigMapLister. +type ConfigMapListerExpansion interface{} + +// ConfigMapNamespaceListerExpansion allows custom methods to be added to +// ConfigMapNamespaceLister. +type ConfigMapNamespaceListerExpansion interface{} + +// EndpointsListerExpansion allows custom methods to be added to +// EndpointsLister. +type EndpointsListerExpansion interface{} + +// EndpointsNamespaceListerExpansion allows custom methods to be added to +// EndpointsNamespaceLister. +type EndpointsNamespaceListerExpansion interface{} + +// EventListerExpansion allows custom methods to be added to +// EventLister. +type EventListerExpansion interface{} + +// EventNamespaceListerExpansion allows custom methods to be added to +// EventNamespaceLister. +type EventNamespaceListerExpansion interface{} + +// LimitRangeListerExpansion allows custom methods to be added to +// LimitRangeLister. +type LimitRangeListerExpansion interface{} + +// LimitRangeNamespaceListerExpansion allows custom methods to be added to +// LimitRangeNamespaceLister. +type LimitRangeNamespaceListerExpansion interface{} + +// NamespaceListerExpansion allows custom methods to be added to +// NamespaceLister. +type NamespaceListerExpansion interface{} + +// PersistentVolumeListerExpansion allows custom methods to be added to +// PersistentVolumeLister. +type PersistentVolumeListerExpansion interface{} + +// PersistentVolumeClaimListerExpansion allows custom methods to be added to +// PersistentVolumeClaimLister. +type PersistentVolumeClaimListerExpansion interface{} + +// PersistentVolumeClaimNamespaceListerExpansion allows custom methods to be added to +// PersistentVolumeClaimNamespaceLister. +type PersistentVolumeClaimNamespaceListerExpansion interface{} + +// PodListerExpansion allows custom methods to be added to +// PodLister. +type PodListerExpansion interface{} + +// PodNamespaceListerExpansion allows custom methods to be added to +// PodNamespaceLister. +type PodNamespaceListerExpansion interface{} + +// PodTemplateListerExpansion allows custom methods to be added to +// PodTemplateLister. +type PodTemplateListerExpansion interface{} + +// PodTemplateNamespaceListerExpansion allows custom methods to be added to +// PodTemplateNamespaceLister. +type PodTemplateNamespaceListerExpansion interface{} + +// ResourceQuotaListerExpansion allows custom methods to be added to +// ResourceQuotaLister. +type ResourceQuotaListerExpansion interface{} + +// ResourceQuotaNamespaceListerExpansion allows custom methods to be added to +// ResourceQuotaNamespaceLister. +type ResourceQuotaNamespaceListerExpansion interface{} + +// SecretListerExpansion allows custom methods to be added to +// SecretLister. +type SecretListerExpansion interface{} + +// SecretNamespaceListerExpansion allows custom methods to be added to +// SecretNamespaceLister. +type SecretNamespaceListerExpansion interface{} + +// ServiceAccountListerExpansion allows custom methods to be added to +// ServiceAccountLister. +type ServiceAccountListerExpansion interface{} + +// ServiceAccountNamespaceListerExpansion allows custom methods to be added to +// ServiceAccountNamespaceLister. +type ServiceAccountNamespaceListerExpansion interface{} diff --git a/vendor/k8s.io/client-go/listers/core/v1/limitrange.go b/vendor/k8s.io/client-go/listers/core/v1/limitrange.go new file mode 100644 index 00000000000..f19943751a0 --- /dev/null +++ b/vendor/k8s.io/client-go/listers/core/v1/limitrange.go @@ -0,0 +1,94 @@ +/* +Copyright 2017 The Kubernetes Authors. + +Licensed under the Apache License, Version 2.0 (the "License"); +you may not use this file except in compliance with the License. +You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + +Unless required by applicable law or agreed to in writing, software +distributed under the License is distributed on an "AS IS" BASIS, +WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +See the License for the specific language governing permissions and +limitations under the License. +*/ + +// This file was automatically generated by lister-gen + +package v1 + +import ( + v1 "k8s.io/api/core/v1" + "k8s.io/apimachinery/pkg/api/errors" + "k8s.io/apimachinery/pkg/labels" + "k8s.io/client-go/tools/cache" +) + +// LimitRangeLister helps list LimitRanges. +type LimitRangeLister interface { + // List lists all LimitRanges in the indexer. + List(selector labels.Selector) (ret []*v1.LimitRange, err error) + // LimitRanges returns an object that can list and get LimitRanges. + LimitRanges(namespace string) LimitRangeNamespaceLister + LimitRangeListerExpansion +} + +// limitRangeLister implements the LimitRangeLister interface. +type limitRangeLister struct { + indexer cache.Indexer +} + +// NewLimitRangeLister returns a new LimitRangeLister. +func NewLimitRangeLister(indexer cache.Indexer) LimitRangeLister { + return &limitRangeLister{indexer: indexer} +} + +// List lists all LimitRanges in the indexer. +func (s *limitRangeLister) List(selector labels.Selector) (ret []*v1.LimitRange, err error) { + err = cache.ListAll(s.indexer, selector, func(m interface{}) { + ret = append(ret, m.(*v1.LimitRange)) + }) + return ret, err +} + +// LimitRanges returns an object that can list and get LimitRanges. +func (s *limitRangeLister) LimitRanges(namespace string) LimitRangeNamespaceLister { + return limitRangeNamespaceLister{indexer: s.indexer, namespace: namespace} +} + +// LimitRangeNamespaceLister helps list and get LimitRanges. +type LimitRangeNamespaceLister interface { + // List lists all LimitRanges in the indexer for a given namespace. + List(selector labels.Selector) (ret []*v1.LimitRange, err error) + // Get retrieves the LimitRange from the indexer for a given namespace and name. + Get(name string) (*v1.LimitRange, error) + LimitRangeNamespaceListerExpansion +} + +// limitRangeNamespaceLister implements the LimitRangeNamespaceLister +// interface. +type limitRangeNamespaceLister struct { + indexer cache.Indexer + namespace string +} + +// List lists all LimitRanges in the indexer for a given namespace. +func (s limitRangeNamespaceLister) List(selector labels.Selector) (ret []*v1.LimitRange, err error) { + err = cache.ListAllByNamespace(s.indexer, s.namespace, selector, func(m interface{}) { + ret = append(ret, m.(*v1.LimitRange)) + }) + return ret, err +} + +// Get retrieves the LimitRange from the indexer for a given namespace and name. +func (s limitRangeNamespaceLister) Get(name string) (*v1.LimitRange, error) { + obj, exists, err := s.indexer.GetByKey(s.namespace + "/" + name) + if err != nil { + return nil, err + } + if !exists { + return nil, errors.NewNotFound(v1.Resource("limitrange"), name) + } + return obj.(*v1.LimitRange), nil +} diff --git a/vendor/k8s.io/client-go/listers/core/v1/namespace.go b/vendor/k8s.io/client-go/listers/core/v1/namespace.go new file mode 100644 index 00000000000..9b184f71c3b --- /dev/null +++ b/vendor/k8s.io/client-go/listers/core/v1/namespace.go @@ -0,0 +1,67 @@ +/* +Copyright 2017 The Kubernetes Authors. + +Licensed under the Apache License, Version 2.0 (the "License"); +you may not use this file except in compliance with the License. +You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + +Unless required by applicable law or agreed to in writing, software +distributed under the License is distributed on an "AS IS" BASIS, +WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +See the License for the specific language governing permissions and +limitations under the License. +*/ + +// This file was automatically generated by lister-gen + +package v1 + +import ( + v1 "k8s.io/api/core/v1" + "k8s.io/apimachinery/pkg/api/errors" + meta_v1 "k8s.io/apimachinery/pkg/apis/meta/v1" + "k8s.io/apimachinery/pkg/labels" + "k8s.io/client-go/tools/cache" +) + +// NamespaceLister helps list Namespaces. +type NamespaceLister interface { + // List lists all Namespaces in the indexer. + List(selector labels.Selector) (ret []*v1.Namespace, err error) + // Get retrieves the Namespace from the index for a given name. + Get(name string) (*v1.Namespace, error) + NamespaceListerExpansion +} + +// namespaceLister implements the NamespaceLister interface. +type namespaceLister struct { + indexer cache.Indexer +} + +// NewNamespaceLister returns a new NamespaceLister. +func NewNamespaceLister(indexer cache.Indexer) NamespaceLister { + return &namespaceLister{indexer: indexer} +} + +// List lists all Namespaces in the indexer. +func (s *namespaceLister) List(selector labels.Selector) (ret []*v1.Namespace, err error) { + err = cache.ListAll(s.indexer, selector, func(m interface{}) { + ret = append(ret, m.(*v1.Namespace)) + }) + return ret, err +} + +// Get retrieves the Namespace from the index for a given name. +func (s *namespaceLister) Get(name string) (*v1.Namespace, error) { + key := &v1.Namespace{ObjectMeta: meta_v1.ObjectMeta{Name: name}} + obj, exists, err := s.indexer.Get(key) + if err != nil { + return nil, err + } + if !exists { + return nil, errors.NewNotFound(v1.Resource("namespace"), name) + } + return obj.(*v1.Namespace), nil +} diff --git a/vendor/k8s.io/client-go/listers/core/v1/node.go b/vendor/k8s.io/client-go/listers/core/v1/node.go new file mode 100644 index 00000000000..24a01fbdda8 --- /dev/null +++ b/vendor/k8s.io/client-go/listers/core/v1/node.go @@ -0,0 +1,67 @@ +/* +Copyright 2017 The Kubernetes Authors. + +Licensed under the Apache License, Version 2.0 (the "License"); +you may not use this file except in compliance with the License. +You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + +Unless required by applicable law or agreed to in writing, software +distributed under the License is distributed on an "AS IS" BASIS, +WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +See the License for the specific language governing permissions and +limitations under the License. +*/ + +// This file was automatically generated by lister-gen + +package v1 + +import ( + v1 "k8s.io/api/core/v1" + "k8s.io/apimachinery/pkg/api/errors" + meta_v1 "k8s.io/apimachinery/pkg/apis/meta/v1" + "k8s.io/apimachinery/pkg/labels" + "k8s.io/client-go/tools/cache" +) + +// NodeLister helps list Nodes. +type NodeLister interface { + // List lists all Nodes in the indexer. + List(selector labels.Selector) (ret []*v1.Node, err error) + // Get retrieves the Node from the index for a given name. + Get(name string) (*v1.Node, error) + NodeListerExpansion +} + +// nodeLister implements the NodeLister interface. +type nodeLister struct { + indexer cache.Indexer +} + +// NewNodeLister returns a new NodeLister. +func NewNodeLister(indexer cache.Indexer) NodeLister { + return &nodeLister{indexer: indexer} +} + +// List lists all Nodes in the indexer. +func (s *nodeLister) List(selector labels.Selector) (ret []*v1.Node, err error) { + err = cache.ListAll(s.indexer, selector, func(m interface{}) { + ret = append(ret, m.(*v1.Node)) + }) + return ret, err +} + +// Get retrieves the Node from the index for a given name. +func (s *nodeLister) Get(name string) (*v1.Node, error) { + key := &v1.Node{ObjectMeta: meta_v1.ObjectMeta{Name: name}} + obj, exists, err := s.indexer.Get(key) + if err != nil { + return nil, err + } + if !exists { + return nil, errors.NewNotFound(v1.Resource("node"), name) + } + return obj.(*v1.Node), nil +} diff --git a/vendor/k8s.io/client-go/listers/core/v1/node_expansion.go b/vendor/k8s.io/client-go/listers/core/v1/node_expansion.go new file mode 100644 index 00000000000..9e5c55ab35e --- /dev/null +++ b/vendor/k8s.io/client-go/listers/core/v1/node_expansion.go @@ -0,0 +1,48 @@ +/* +Copyright 2017 The Kubernetes Authors. + +Licensed under the Apache License, Version 2.0 (the "License"); +you may not use this file except in compliance with the License. +You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + +Unless required by applicable law or agreed to in writing, software +distributed under the License is distributed on an "AS IS" BASIS, +WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +See the License for the specific language governing permissions and +limitations under the License. +*/ + +package v1 + +import ( + "k8s.io/api/core/v1" + "k8s.io/apimachinery/pkg/labels" +) + +// NodeConditionPredicate is a function that indicates whether the given node's conditions meet +// some set of criteria defined by the function. +type NodeConditionPredicate func(node *v1.Node) bool + +// NodeListerExpansion allows custom methods to be added to +// NodeLister. +type NodeListerExpansion interface { + ListWithPredicate(predicate NodeConditionPredicate) ([]*v1.Node, error) +} + +func (l *nodeLister) ListWithPredicate(predicate NodeConditionPredicate) ([]*v1.Node, error) { + nodes, err := l.List(labels.Everything()) + if err != nil { + return nil, err + } + + var filtered []*v1.Node + for i := range nodes { + if predicate(nodes[i]) { + filtered = append(filtered, nodes[i]) + } + } + + return filtered, nil +} diff --git a/vendor/k8s.io/client-go/listers/core/v1/persistentvolume.go b/vendor/k8s.io/client-go/listers/core/v1/persistentvolume.go new file mode 100644 index 00000000000..ea2f79dd775 --- /dev/null +++ b/vendor/k8s.io/client-go/listers/core/v1/persistentvolume.go @@ -0,0 +1,67 @@ +/* +Copyright 2017 The Kubernetes Authors. + +Licensed under the Apache License, Version 2.0 (the "License"); +you may not use this file except in compliance with the License. +You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + +Unless required by applicable law or agreed to in writing, software +distributed under the License is distributed on an "AS IS" BASIS, +WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +See the License for the specific language governing permissions and +limitations under the License. +*/ + +// This file was automatically generated by lister-gen + +package v1 + +import ( + v1 "k8s.io/api/core/v1" + "k8s.io/apimachinery/pkg/api/errors" + meta_v1 "k8s.io/apimachinery/pkg/apis/meta/v1" + "k8s.io/apimachinery/pkg/labels" + "k8s.io/client-go/tools/cache" +) + +// PersistentVolumeLister helps list PersistentVolumes. +type PersistentVolumeLister interface { + // List lists all PersistentVolumes in the indexer. + List(selector labels.Selector) (ret []*v1.PersistentVolume, err error) + // Get retrieves the PersistentVolume from the index for a given name. + Get(name string) (*v1.PersistentVolume, error) + PersistentVolumeListerExpansion +} + +// persistentVolumeLister implements the PersistentVolumeLister interface. +type persistentVolumeLister struct { + indexer cache.Indexer +} + +// NewPersistentVolumeLister returns a new PersistentVolumeLister. +func NewPersistentVolumeLister(indexer cache.Indexer) PersistentVolumeLister { + return &persistentVolumeLister{indexer: indexer} +} + +// List lists all PersistentVolumes in the indexer. +func (s *persistentVolumeLister) List(selector labels.Selector) (ret []*v1.PersistentVolume, err error) { + err = cache.ListAll(s.indexer, selector, func(m interface{}) { + ret = append(ret, m.(*v1.PersistentVolume)) + }) + return ret, err +} + +// Get retrieves the PersistentVolume from the index for a given name. +func (s *persistentVolumeLister) Get(name string) (*v1.PersistentVolume, error) { + key := &v1.PersistentVolume{ObjectMeta: meta_v1.ObjectMeta{Name: name}} + obj, exists, err := s.indexer.Get(key) + if err != nil { + return nil, err + } + if !exists { + return nil, errors.NewNotFound(v1.Resource("persistentvolume"), name) + } + return obj.(*v1.PersistentVolume), nil +} diff --git a/vendor/k8s.io/client-go/listers/core/v1/persistentvolumeclaim.go b/vendor/k8s.io/client-go/listers/core/v1/persistentvolumeclaim.go new file mode 100644 index 00000000000..72ddac93e6f --- /dev/null +++ b/vendor/k8s.io/client-go/listers/core/v1/persistentvolumeclaim.go @@ -0,0 +1,94 @@ +/* +Copyright 2017 The Kubernetes Authors. + +Licensed under the Apache License, Version 2.0 (the "License"); +you may not use this file except in compliance with the License. +You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + +Unless required by applicable law or agreed to in writing, software +distributed under the License is distributed on an "AS IS" BASIS, +WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +See the License for the specific language governing permissions and +limitations under the License. +*/ + +// This file was automatically generated by lister-gen + +package v1 + +import ( + v1 "k8s.io/api/core/v1" + "k8s.io/apimachinery/pkg/api/errors" + "k8s.io/apimachinery/pkg/labels" + "k8s.io/client-go/tools/cache" +) + +// PersistentVolumeClaimLister helps list PersistentVolumeClaims. +type PersistentVolumeClaimLister interface { + // List lists all PersistentVolumeClaims in the indexer. + List(selector labels.Selector) (ret []*v1.PersistentVolumeClaim, err error) + // PersistentVolumeClaims returns an object that can list and get PersistentVolumeClaims. + PersistentVolumeClaims(namespace string) PersistentVolumeClaimNamespaceLister + PersistentVolumeClaimListerExpansion +} + +// persistentVolumeClaimLister implements the PersistentVolumeClaimLister interface. +type persistentVolumeClaimLister struct { + indexer cache.Indexer +} + +// NewPersistentVolumeClaimLister returns a new PersistentVolumeClaimLister. +func NewPersistentVolumeClaimLister(indexer cache.Indexer) PersistentVolumeClaimLister { + return &persistentVolumeClaimLister{indexer: indexer} +} + +// List lists all PersistentVolumeClaims in the indexer. +func (s *persistentVolumeClaimLister) List(selector labels.Selector) (ret []*v1.PersistentVolumeClaim, err error) { + err = cache.ListAll(s.indexer, selector, func(m interface{}) { + ret = append(ret, m.(*v1.PersistentVolumeClaim)) + }) + return ret, err +} + +// PersistentVolumeClaims returns an object that can list and get PersistentVolumeClaims. +func (s *persistentVolumeClaimLister) PersistentVolumeClaims(namespace string) PersistentVolumeClaimNamespaceLister { + return persistentVolumeClaimNamespaceLister{indexer: s.indexer, namespace: namespace} +} + +// PersistentVolumeClaimNamespaceLister helps list and get PersistentVolumeClaims. +type PersistentVolumeClaimNamespaceLister interface { + // List lists all PersistentVolumeClaims in the indexer for a given namespace. + List(selector labels.Selector) (ret []*v1.PersistentVolumeClaim, err error) + // Get retrieves the PersistentVolumeClaim from the indexer for a given namespace and name. + Get(name string) (*v1.PersistentVolumeClaim, error) + PersistentVolumeClaimNamespaceListerExpansion +} + +// persistentVolumeClaimNamespaceLister implements the PersistentVolumeClaimNamespaceLister +// interface. +type persistentVolumeClaimNamespaceLister struct { + indexer cache.Indexer + namespace string +} + +// List lists all PersistentVolumeClaims in the indexer for a given namespace. +func (s persistentVolumeClaimNamespaceLister) List(selector labels.Selector) (ret []*v1.PersistentVolumeClaim, err error) { + err = cache.ListAllByNamespace(s.indexer, s.namespace, selector, func(m interface{}) { + ret = append(ret, m.(*v1.PersistentVolumeClaim)) + }) + return ret, err +} + +// Get retrieves the PersistentVolumeClaim from the indexer for a given namespace and name. +func (s persistentVolumeClaimNamespaceLister) Get(name string) (*v1.PersistentVolumeClaim, error) { + obj, exists, err := s.indexer.GetByKey(s.namespace + "/" + name) + if err != nil { + return nil, err + } + if !exists { + return nil, errors.NewNotFound(v1.Resource("persistentvolumeclaim"), name) + } + return obj.(*v1.PersistentVolumeClaim), nil +} diff --git a/vendor/k8s.io/client-go/listers/core/v1/pod.go b/vendor/k8s.io/client-go/listers/core/v1/pod.go new file mode 100644 index 00000000000..6cf4a8424a1 --- /dev/null +++ b/vendor/k8s.io/client-go/listers/core/v1/pod.go @@ -0,0 +1,94 @@ +/* +Copyright 2017 The Kubernetes Authors. + +Licensed under the Apache License, Version 2.0 (the "License"); +you may not use this file except in compliance with the License. +You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + +Unless required by applicable law or agreed to in writing, software +distributed under the License is distributed on an "AS IS" BASIS, +WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +See the License for the specific language governing permissions and +limitations under the License. +*/ + +// This file was automatically generated by lister-gen + +package v1 + +import ( + v1 "k8s.io/api/core/v1" + "k8s.io/apimachinery/pkg/api/errors" + "k8s.io/apimachinery/pkg/labels" + "k8s.io/client-go/tools/cache" +) + +// PodLister helps list Pods. +type PodLister interface { + // List lists all Pods in the indexer. + List(selector labels.Selector) (ret []*v1.Pod, err error) + // Pods returns an object that can list and get Pods. + Pods(namespace string) PodNamespaceLister + PodListerExpansion +} + +// podLister implements the PodLister interface. +type podLister struct { + indexer cache.Indexer +} + +// NewPodLister returns a new PodLister. +func NewPodLister(indexer cache.Indexer) PodLister { + return &podLister{indexer: indexer} +} + +// List lists all Pods in the indexer. +func (s *podLister) List(selector labels.Selector) (ret []*v1.Pod, err error) { + err = cache.ListAll(s.indexer, selector, func(m interface{}) { + ret = append(ret, m.(*v1.Pod)) + }) + return ret, err +} + +// Pods returns an object that can list and get Pods. +func (s *podLister) Pods(namespace string) PodNamespaceLister { + return podNamespaceLister{indexer: s.indexer, namespace: namespace} +} + +// PodNamespaceLister helps list and get Pods. +type PodNamespaceLister interface { + // List lists all Pods in the indexer for a given namespace. + List(selector labels.Selector) (ret []*v1.Pod, err error) + // Get retrieves the Pod from the indexer for a given namespace and name. + Get(name string) (*v1.Pod, error) + PodNamespaceListerExpansion +} + +// podNamespaceLister implements the PodNamespaceLister +// interface. +type podNamespaceLister struct { + indexer cache.Indexer + namespace string +} + +// List lists all Pods in the indexer for a given namespace. +func (s podNamespaceLister) List(selector labels.Selector) (ret []*v1.Pod, err error) { + err = cache.ListAllByNamespace(s.indexer, s.namespace, selector, func(m interface{}) { + ret = append(ret, m.(*v1.Pod)) + }) + return ret, err +} + +// Get retrieves the Pod from the indexer for a given namespace and name. +func (s podNamespaceLister) Get(name string) (*v1.Pod, error) { + obj, exists, err := s.indexer.GetByKey(s.namespace + "/" + name) + if err != nil { + return nil, err + } + if !exists { + return nil, errors.NewNotFound(v1.Resource("pod"), name) + } + return obj.(*v1.Pod), nil +} diff --git a/vendor/k8s.io/client-go/listers/core/v1/podtemplate.go b/vendor/k8s.io/client-go/listers/core/v1/podtemplate.go new file mode 100644 index 00000000000..d825c7475ae --- /dev/null +++ b/vendor/k8s.io/client-go/listers/core/v1/podtemplate.go @@ -0,0 +1,94 @@ +/* +Copyright 2017 The Kubernetes Authors. + +Licensed under the Apache License, Version 2.0 (the "License"); +you may not use this file except in compliance with the License. +You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + +Unless required by applicable law or agreed to in writing, software +distributed under the License is distributed on an "AS IS" BASIS, +WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +See the License for the specific language governing permissions and +limitations under the License. +*/ + +// This file was automatically generated by lister-gen + +package v1 + +import ( + v1 "k8s.io/api/core/v1" + "k8s.io/apimachinery/pkg/api/errors" + "k8s.io/apimachinery/pkg/labels" + "k8s.io/client-go/tools/cache" +) + +// PodTemplateLister helps list PodTemplates. +type PodTemplateLister interface { + // List lists all PodTemplates in the indexer. + List(selector labels.Selector) (ret []*v1.PodTemplate, err error) + // PodTemplates returns an object that can list and get PodTemplates. + PodTemplates(namespace string) PodTemplateNamespaceLister + PodTemplateListerExpansion +} + +// podTemplateLister implements the PodTemplateLister interface. +type podTemplateLister struct { + indexer cache.Indexer +} + +// NewPodTemplateLister returns a new PodTemplateLister. +func NewPodTemplateLister(indexer cache.Indexer) PodTemplateLister { + return &podTemplateLister{indexer: indexer} +} + +// List lists all PodTemplates in the indexer. +func (s *podTemplateLister) List(selector labels.Selector) (ret []*v1.PodTemplate, err error) { + err = cache.ListAll(s.indexer, selector, func(m interface{}) { + ret = append(ret, m.(*v1.PodTemplate)) + }) + return ret, err +} + +// PodTemplates returns an object that can list and get PodTemplates. +func (s *podTemplateLister) PodTemplates(namespace string) PodTemplateNamespaceLister { + return podTemplateNamespaceLister{indexer: s.indexer, namespace: namespace} +} + +// PodTemplateNamespaceLister helps list and get PodTemplates. +type PodTemplateNamespaceLister interface { + // List lists all PodTemplates in the indexer for a given namespace. + List(selector labels.Selector) (ret []*v1.PodTemplate, err error) + // Get retrieves the PodTemplate from the indexer for a given namespace and name. + Get(name string) (*v1.PodTemplate, error) + PodTemplateNamespaceListerExpansion +} + +// podTemplateNamespaceLister implements the PodTemplateNamespaceLister +// interface. +type podTemplateNamespaceLister struct { + indexer cache.Indexer + namespace string +} + +// List lists all PodTemplates in the indexer for a given namespace. +func (s podTemplateNamespaceLister) List(selector labels.Selector) (ret []*v1.PodTemplate, err error) { + err = cache.ListAllByNamespace(s.indexer, s.namespace, selector, func(m interface{}) { + ret = append(ret, m.(*v1.PodTemplate)) + }) + return ret, err +} + +// Get retrieves the PodTemplate from the indexer for a given namespace and name. +func (s podTemplateNamespaceLister) Get(name string) (*v1.PodTemplate, error) { + obj, exists, err := s.indexer.GetByKey(s.namespace + "/" + name) + if err != nil { + return nil, err + } + if !exists { + return nil, errors.NewNotFound(v1.Resource("podtemplate"), name) + } + return obj.(*v1.PodTemplate), nil +} diff --git a/vendor/k8s.io/client-go/listers/core/v1/replicationcontroller.go b/vendor/k8s.io/client-go/listers/core/v1/replicationcontroller.go new file mode 100644 index 00000000000..6670a9d9253 --- /dev/null +++ b/vendor/k8s.io/client-go/listers/core/v1/replicationcontroller.go @@ -0,0 +1,94 @@ +/* +Copyright 2017 The Kubernetes Authors. + +Licensed under the Apache License, Version 2.0 (the "License"); +you may not use this file except in compliance with the License. +You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + +Unless required by applicable law or agreed to in writing, software +distributed under the License is distributed on an "AS IS" BASIS, +WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +See the License for the specific language governing permissions and +limitations under the License. +*/ + +// This file was automatically generated by lister-gen + +package v1 + +import ( + v1 "k8s.io/api/core/v1" + "k8s.io/apimachinery/pkg/api/errors" + "k8s.io/apimachinery/pkg/labels" + "k8s.io/client-go/tools/cache" +) + +// ReplicationControllerLister helps list ReplicationControllers. +type ReplicationControllerLister interface { + // List lists all ReplicationControllers in the indexer. + List(selector labels.Selector) (ret []*v1.ReplicationController, err error) + // ReplicationControllers returns an object that can list and get ReplicationControllers. + ReplicationControllers(namespace string) ReplicationControllerNamespaceLister + ReplicationControllerListerExpansion +} + +// replicationControllerLister implements the ReplicationControllerLister interface. +type replicationControllerLister struct { + indexer cache.Indexer +} + +// NewReplicationControllerLister returns a new ReplicationControllerLister. +func NewReplicationControllerLister(indexer cache.Indexer) ReplicationControllerLister { + return &replicationControllerLister{indexer: indexer} +} + +// List lists all ReplicationControllers in the indexer. +func (s *replicationControllerLister) List(selector labels.Selector) (ret []*v1.ReplicationController, err error) { + err = cache.ListAll(s.indexer, selector, func(m interface{}) { + ret = append(ret, m.(*v1.ReplicationController)) + }) + return ret, err +} + +// ReplicationControllers returns an object that can list and get ReplicationControllers. +func (s *replicationControllerLister) ReplicationControllers(namespace string) ReplicationControllerNamespaceLister { + return replicationControllerNamespaceLister{indexer: s.indexer, namespace: namespace} +} + +// ReplicationControllerNamespaceLister helps list and get ReplicationControllers. +type ReplicationControllerNamespaceLister interface { + // List lists all ReplicationControllers in the indexer for a given namespace. + List(selector labels.Selector) (ret []*v1.ReplicationController, err error) + // Get retrieves the ReplicationController from the indexer for a given namespace and name. + Get(name string) (*v1.ReplicationController, error) + ReplicationControllerNamespaceListerExpansion +} + +// replicationControllerNamespaceLister implements the ReplicationControllerNamespaceLister +// interface. +type replicationControllerNamespaceLister struct { + indexer cache.Indexer + namespace string +} + +// List lists all ReplicationControllers in the indexer for a given namespace. +func (s replicationControllerNamespaceLister) List(selector labels.Selector) (ret []*v1.ReplicationController, err error) { + err = cache.ListAllByNamespace(s.indexer, s.namespace, selector, func(m interface{}) { + ret = append(ret, m.(*v1.ReplicationController)) + }) + return ret, err +} + +// Get retrieves the ReplicationController from the indexer for a given namespace and name. +func (s replicationControllerNamespaceLister) Get(name string) (*v1.ReplicationController, error) { + obj, exists, err := s.indexer.GetByKey(s.namespace + "/" + name) + if err != nil { + return nil, err + } + if !exists { + return nil, errors.NewNotFound(v1.Resource("replicationcontroller"), name) + } + return obj.(*v1.ReplicationController), nil +} diff --git a/vendor/k8s.io/client-go/listers/core/v1/replicationcontroller_expansion.go b/vendor/k8s.io/client-go/listers/core/v1/replicationcontroller_expansion.go new file mode 100644 index 00000000000..b031d52173a --- /dev/null +++ b/vendor/k8s.io/client-go/listers/core/v1/replicationcontroller_expansion.go @@ -0,0 +1,66 @@ +/* +Copyright 2017 The Kubernetes Authors. + +Licensed under the Apache License, Version 2.0 (the "License"); +you may not use this file except in compliance with the License. +You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + +Unless required by applicable law or agreed to in writing, software +distributed under the License is distributed on an "AS IS" BASIS, +WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +See the License for the specific language governing permissions and +limitations under the License. +*/ + +package v1 + +import ( + "fmt" + + "k8s.io/api/core/v1" + "k8s.io/apimachinery/pkg/labels" +) + +// ReplicationControllerListerExpansion allows custom methods to be added to +// ReplicationControllerLister. +type ReplicationControllerListerExpansion interface { + GetPodControllers(pod *v1.Pod) ([]*v1.ReplicationController, error) +} + +// ReplicationControllerNamespaceListerExpansion allows custom methods to be added to +// ReplicationControllerNamespaceLister. +type ReplicationControllerNamespaceListerExpansion interface{} + +// GetPodControllers returns a list of ReplicationControllers that potentially match a pod. +// Only the one specified in the Pod's ControllerRef will actually manage it. +// Returns an error only if no matching ReplicationControllers are found. +func (s *replicationControllerLister) GetPodControllers(pod *v1.Pod) ([]*v1.ReplicationController, error) { + if len(pod.Labels) == 0 { + return nil, fmt.Errorf("no controllers found for pod %v because it has no labels", pod.Name) + } + + items, err := s.ReplicationControllers(pod.Namespace).List(labels.Everything()) + if err != nil { + return nil, err + } + + var controllers []*v1.ReplicationController + for i := range items { + rc := items[i] + selector := labels.Set(rc.Spec.Selector).AsSelectorPreValidated() + + // If an rc with a nil or empty selector creeps in, it should match nothing, not everything. + if selector.Empty() || !selector.Matches(labels.Set(pod.Labels)) { + continue + } + controllers = append(controllers, rc) + } + + if len(controllers) == 0 { + return nil, fmt.Errorf("could not find controller for pod %s in namespace %s with labels: %v", pod.Name, pod.Namespace, pod.Labels) + } + + return controllers, nil +} diff --git a/vendor/k8s.io/client-go/listers/core/v1/resourcequota.go b/vendor/k8s.io/client-go/listers/core/v1/resourcequota.go new file mode 100644 index 00000000000..713a41511b9 --- /dev/null +++ b/vendor/k8s.io/client-go/listers/core/v1/resourcequota.go @@ -0,0 +1,94 @@ +/* +Copyright 2017 The Kubernetes Authors. + +Licensed under the Apache License, Version 2.0 (the "License"); +you may not use this file except in compliance with the License. +You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + +Unless required by applicable law or agreed to in writing, software +distributed under the License is distributed on an "AS IS" BASIS, +WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +See the License for the specific language governing permissions and +limitations under the License. +*/ + +// This file was automatically generated by lister-gen + +package v1 + +import ( + v1 "k8s.io/api/core/v1" + "k8s.io/apimachinery/pkg/api/errors" + "k8s.io/apimachinery/pkg/labels" + "k8s.io/client-go/tools/cache" +) + +// ResourceQuotaLister helps list ResourceQuotas. +type ResourceQuotaLister interface { + // List lists all ResourceQuotas in the indexer. + List(selector labels.Selector) (ret []*v1.ResourceQuota, err error) + // ResourceQuotas returns an object that can list and get ResourceQuotas. + ResourceQuotas(namespace string) ResourceQuotaNamespaceLister + ResourceQuotaListerExpansion +} + +// resourceQuotaLister implements the ResourceQuotaLister interface. +type resourceQuotaLister struct { + indexer cache.Indexer +} + +// NewResourceQuotaLister returns a new ResourceQuotaLister. +func NewResourceQuotaLister(indexer cache.Indexer) ResourceQuotaLister { + return &resourceQuotaLister{indexer: indexer} +} + +// List lists all ResourceQuotas in the indexer. +func (s *resourceQuotaLister) List(selector labels.Selector) (ret []*v1.ResourceQuota, err error) { + err = cache.ListAll(s.indexer, selector, func(m interface{}) { + ret = append(ret, m.(*v1.ResourceQuota)) + }) + return ret, err +} + +// ResourceQuotas returns an object that can list and get ResourceQuotas. +func (s *resourceQuotaLister) ResourceQuotas(namespace string) ResourceQuotaNamespaceLister { + return resourceQuotaNamespaceLister{indexer: s.indexer, namespace: namespace} +} + +// ResourceQuotaNamespaceLister helps list and get ResourceQuotas. +type ResourceQuotaNamespaceLister interface { + // List lists all ResourceQuotas in the indexer for a given namespace. + List(selector labels.Selector) (ret []*v1.ResourceQuota, err error) + // Get retrieves the ResourceQuota from the indexer for a given namespace and name. + Get(name string) (*v1.ResourceQuota, error) + ResourceQuotaNamespaceListerExpansion +} + +// resourceQuotaNamespaceLister implements the ResourceQuotaNamespaceLister +// interface. +type resourceQuotaNamespaceLister struct { + indexer cache.Indexer + namespace string +} + +// List lists all ResourceQuotas in the indexer for a given namespace. +func (s resourceQuotaNamespaceLister) List(selector labels.Selector) (ret []*v1.ResourceQuota, err error) { + err = cache.ListAllByNamespace(s.indexer, s.namespace, selector, func(m interface{}) { + ret = append(ret, m.(*v1.ResourceQuota)) + }) + return ret, err +} + +// Get retrieves the ResourceQuota from the indexer for a given namespace and name. +func (s resourceQuotaNamespaceLister) Get(name string) (*v1.ResourceQuota, error) { + obj, exists, err := s.indexer.GetByKey(s.namespace + "/" + name) + if err != nil { + return nil, err + } + if !exists { + return nil, errors.NewNotFound(v1.Resource("resourcequota"), name) + } + return obj.(*v1.ResourceQuota), nil +} diff --git a/vendor/k8s.io/client-go/listers/core/v1/secret.go b/vendor/k8s.io/client-go/listers/core/v1/secret.go new file mode 100644 index 00000000000..26ef13d9ebe --- /dev/null +++ b/vendor/k8s.io/client-go/listers/core/v1/secret.go @@ -0,0 +1,94 @@ +/* +Copyright 2017 The Kubernetes Authors. + +Licensed under the Apache License, Version 2.0 (the "License"); +you may not use this file except in compliance with the License. +You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + +Unless required by applicable law or agreed to in writing, software +distributed under the License is distributed on an "AS IS" BASIS, +WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +See the License for the specific language governing permissions and +limitations under the License. +*/ + +// This file was automatically generated by lister-gen + +package v1 + +import ( + v1 "k8s.io/api/core/v1" + "k8s.io/apimachinery/pkg/api/errors" + "k8s.io/apimachinery/pkg/labels" + "k8s.io/client-go/tools/cache" +) + +// SecretLister helps list Secrets. +type SecretLister interface { + // List lists all Secrets in the indexer. + List(selector labels.Selector) (ret []*v1.Secret, err error) + // Secrets returns an object that can list and get Secrets. + Secrets(namespace string) SecretNamespaceLister + SecretListerExpansion +} + +// secretLister implements the SecretLister interface. +type secretLister struct { + indexer cache.Indexer +} + +// NewSecretLister returns a new SecretLister. +func NewSecretLister(indexer cache.Indexer) SecretLister { + return &secretLister{indexer: indexer} +} + +// List lists all Secrets in the indexer. +func (s *secretLister) List(selector labels.Selector) (ret []*v1.Secret, err error) { + err = cache.ListAll(s.indexer, selector, func(m interface{}) { + ret = append(ret, m.(*v1.Secret)) + }) + return ret, err +} + +// Secrets returns an object that can list and get Secrets. +func (s *secretLister) Secrets(namespace string) SecretNamespaceLister { + return secretNamespaceLister{indexer: s.indexer, namespace: namespace} +} + +// SecretNamespaceLister helps list and get Secrets. +type SecretNamespaceLister interface { + // List lists all Secrets in the indexer for a given namespace. + List(selector labels.Selector) (ret []*v1.Secret, err error) + // Get retrieves the Secret from the indexer for a given namespace and name. + Get(name string) (*v1.Secret, error) + SecretNamespaceListerExpansion +} + +// secretNamespaceLister implements the SecretNamespaceLister +// interface. +type secretNamespaceLister struct { + indexer cache.Indexer + namespace string +} + +// List lists all Secrets in the indexer for a given namespace. +func (s secretNamespaceLister) List(selector labels.Selector) (ret []*v1.Secret, err error) { + err = cache.ListAllByNamespace(s.indexer, s.namespace, selector, func(m interface{}) { + ret = append(ret, m.(*v1.Secret)) + }) + return ret, err +} + +// Get retrieves the Secret from the indexer for a given namespace and name. +func (s secretNamespaceLister) Get(name string) (*v1.Secret, error) { + obj, exists, err := s.indexer.GetByKey(s.namespace + "/" + name) + if err != nil { + return nil, err + } + if !exists { + return nil, errors.NewNotFound(v1.Resource("secret"), name) + } + return obj.(*v1.Secret), nil +} diff --git a/vendor/k8s.io/client-go/listers/core/v1/service.go b/vendor/k8s.io/client-go/listers/core/v1/service.go new file mode 100644 index 00000000000..895a6922310 --- /dev/null +++ b/vendor/k8s.io/client-go/listers/core/v1/service.go @@ -0,0 +1,94 @@ +/* +Copyright 2017 The Kubernetes Authors. + +Licensed under the Apache License, Version 2.0 (the "License"); +you may not use this file except in compliance with the License. +You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + +Unless required by applicable law or agreed to in writing, software +distributed under the License is distributed on an "AS IS" BASIS, +WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +See the License for the specific language governing permissions and +limitations under the License. +*/ + +// This file was automatically generated by lister-gen + +package v1 + +import ( + v1 "k8s.io/api/core/v1" + "k8s.io/apimachinery/pkg/api/errors" + "k8s.io/apimachinery/pkg/labels" + "k8s.io/client-go/tools/cache" +) + +// ServiceLister helps list Services. +type ServiceLister interface { + // List lists all Services in the indexer. + List(selector labels.Selector) (ret []*v1.Service, err error) + // Services returns an object that can list and get Services. + Services(namespace string) ServiceNamespaceLister + ServiceListerExpansion +} + +// serviceLister implements the ServiceLister interface. +type serviceLister struct { + indexer cache.Indexer +} + +// NewServiceLister returns a new ServiceLister. +func NewServiceLister(indexer cache.Indexer) ServiceLister { + return &serviceLister{indexer: indexer} +} + +// List lists all Services in the indexer. +func (s *serviceLister) List(selector labels.Selector) (ret []*v1.Service, err error) { + err = cache.ListAll(s.indexer, selector, func(m interface{}) { + ret = append(ret, m.(*v1.Service)) + }) + return ret, err +} + +// Services returns an object that can list and get Services. +func (s *serviceLister) Services(namespace string) ServiceNamespaceLister { + return serviceNamespaceLister{indexer: s.indexer, namespace: namespace} +} + +// ServiceNamespaceLister helps list and get Services. +type ServiceNamespaceLister interface { + // List lists all Services in the indexer for a given namespace. + List(selector labels.Selector) (ret []*v1.Service, err error) + // Get retrieves the Service from the indexer for a given namespace and name. + Get(name string) (*v1.Service, error) + ServiceNamespaceListerExpansion +} + +// serviceNamespaceLister implements the ServiceNamespaceLister +// interface. +type serviceNamespaceLister struct { + indexer cache.Indexer + namespace string +} + +// List lists all Services in the indexer for a given namespace. +func (s serviceNamespaceLister) List(selector labels.Selector) (ret []*v1.Service, err error) { + err = cache.ListAllByNamespace(s.indexer, s.namespace, selector, func(m interface{}) { + ret = append(ret, m.(*v1.Service)) + }) + return ret, err +} + +// Get retrieves the Service from the indexer for a given namespace and name. +func (s serviceNamespaceLister) Get(name string) (*v1.Service, error) { + obj, exists, err := s.indexer.GetByKey(s.namespace + "/" + name) + if err != nil { + return nil, err + } + if !exists { + return nil, errors.NewNotFound(v1.Resource("service"), name) + } + return obj.(*v1.Service), nil +} diff --git a/vendor/k8s.io/client-go/listers/core/v1/service_expansion.go b/vendor/k8s.io/client-go/listers/core/v1/service_expansion.go new file mode 100644 index 00000000000..e283d2509dc --- /dev/null +++ b/vendor/k8s.io/client-go/listers/core/v1/service_expansion.go @@ -0,0 +1,56 @@ +/* +Copyright 2017 The Kubernetes Authors. + +Licensed under the Apache License, Version 2.0 (the "License"); +you may not use this file except in compliance with the License. +You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + +Unless required by applicable law or agreed to in writing, software +distributed under the License is distributed on an "AS IS" BASIS, +WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +See the License for the specific language governing permissions and +limitations under the License. +*/ + +package v1 + +import ( + "k8s.io/api/core/v1" + "k8s.io/apimachinery/pkg/labels" +) + +// ServiceListerExpansion allows custom methods to be added to +// ServiceLister. +type ServiceListerExpansion interface { + GetPodServices(pod *v1.Pod) ([]*v1.Service, error) +} + +// ServiceNamespaceListerExpansion allows custom methods to be added to +// ServiceNamespaceLister. +type ServiceNamespaceListerExpansion interface{} + +// TODO: Move this back to scheduler as a helper function that takes a Store, +// rather than a method of ServiceLister. +func (s *serviceLister) GetPodServices(pod *v1.Pod) ([]*v1.Service, error) { + allServices, err := s.Services(pod.Namespace).List(labels.Everything()) + if err != nil { + return nil, err + } + + var services []*v1.Service + for i := range allServices { + service := allServices[i] + if service.Spec.Selector == nil { + // services with nil selectors match nothing, not everything. + continue + } + selector := labels.Set(service.Spec.Selector).AsSelectorPreValidated() + if selector.Matches(labels.Set(pod.Labels)) { + services = append(services, service) + } + } + + return services, nil +} diff --git a/vendor/k8s.io/client-go/listers/core/v1/serviceaccount.go b/vendor/k8s.io/client-go/listers/core/v1/serviceaccount.go new file mode 100644 index 00000000000..2245d5d43d0 --- /dev/null +++ b/vendor/k8s.io/client-go/listers/core/v1/serviceaccount.go @@ -0,0 +1,94 @@ +/* +Copyright 2017 The Kubernetes Authors. + +Licensed under the Apache License, Version 2.0 (the "License"); +you may not use this file except in compliance with the License. +You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + +Unless required by applicable law or agreed to in writing, software +distributed under the License is distributed on an "AS IS" BASIS, +WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +See the License for the specific language governing permissions and +limitations under the License. +*/ + +// This file was automatically generated by lister-gen + +package v1 + +import ( + v1 "k8s.io/api/core/v1" + "k8s.io/apimachinery/pkg/api/errors" + "k8s.io/apimachinery/pkg/labels" + "k8s.io/client-go/tools/cache" +) + +// ServiceAccountLister helps list ServiceAccounts. +type ServiceAccountLister interface { + // List lists all ServiceAccounts in the indexer. + List(selector labels.Selector) (ret []*v1.ServiceAccount, err error) + // ServiceAccounts returns an object that can list and get ServiceAccounts. + ServiceAccounts(namespace string) ServiceAccountNamespaceLister + ServiceAccountListerExpansion +} + +// serviceAccountLister implements the ServiceAccountLister interface. +type serviceAccountLister struct { + indexer cache.Indexer +} + +// NewServiceAccountLister returns a new ServiceAccountLister. +func NewServiceAccountLister(indexer cache.Indexer) ServiceAccountLister { + return &serviceAccountLister{indexer: indexer} +} + +// List lists all ServiceAccounts in the indexer. +func (s *serviceAccountLister) List(selector labels.Selector) (ret []*v1.ServiceAccount, err error) { + err = cache.ListAll(s.indexer, selector, func(m interface{}) { + ret = append(ret, m.(*v1.ServiceAccount)) + }) + return ret, err +} + +// ServiceAccounts returns an object that can list and get ServiceAccounts. +func (s *serviceAccountLister) ServiceAccounts(namespace string) ServiceAccountNamespaceLister { + return serviceAccountNamespaceLister{indexer: s.indexer, namespace: namespace} +} + +// ServiceAccountNamespaceLister helps list and get ServiceAccounts. +type ServiceAccountNamespaceLister interface { + // List lists all ServiceAccounts in the indexer for a given namespace. + List(selector labels.Selector) (ret []*v1.ServiceAccount, err error) + // Get retrieves the ServiceAccount from the indexer for a given namespace and name. + Get(name string) (*v1.ServiceAccount, error) + ServiceAccountNamespaceListerExpansion +} + +// serviceAccountNamespaceLister implements the ServiceAccountNamespaceLister +// interface. +type serviceAccountNamespaceLister struct { + indexer cache.Indexer + namespace string +} + +// List lists all ServiceAccounts in the indexer for a given namespace. +func (s serviceAccountNamespaceLister) List(selector labels.Selector) (ret []*v1.ServiceAccount, err error) { + err = cache.ListAllByNamespace(s.indexer, s.namespace, selector, func(m interface{}) { + ret = append(ret, m.(*v1.ServiceAccount)) + }) + return ret, err +} + +// Get retrieves the ServiceAccount from the indexer for a given namespace and name. +func (s serviceAccountNamespaceLister) Get(name string) (*v1.ServiceAccount, error) { + obj, exists, err := s.indexer.GetByKey(s.namespace + "/" + name) + if err != nil { + return nil, err + } + if !exists { + return nil, errors.NewNotFound(v1.Resource("serviceaccount"), name) + } + return obj.(*v1.ServiceAccount), nil +} diff --git a/vendor/k8s.io/client-go/listers/extensions/v1beta1/BUILD b/vendor/k8s.io/client-go/listers/extensions/v1beta1/BUILD new file mode 100644 index 00000000000..9dec1ff0711 --- /dev/null +++ b/vendor/k8s.io/client-go/listers/extensions/v1beta1/BUILD @@ -0,0 +1,60 @@ +package(default_visibility = ["//visibility:public"]) + +load( + "@io_bazel_rules_go//go:def.bzl", + "go_library", + "go_test", +) + +go_library( + name = "go_default_library", + srcs = [ + "daemonset.go", + "daemonset_expansion.go", + "deployment.go", + "deployment_expansion.go", + "expansion_generated.go", + "ingress.go", + "podsecuritypolicy.go", + "replicaset.go", + "replicaset_expansion.go", + "scale.go", + "thirdpartyresource.go", + ], + deps = [ + "//vendor/k8s.io/api/apps/v1beta1:go_default_library", + "//vendor/k8s.io/api/core/v1:go_default_library", + "//vendor/k8s.io/api/extensions/v1beta1:go_default_library", + "//vendor/k8s.io/apimachinery/pkg/api/errors:go_default_library", + "//vendor/k8s.io/apimachinery/pkg/apis/meta/v1:go_default_library", + "//vendor/k8s.io/apimachinery/pkg/labels:go_default_library", + "//vendor/k8s.io/client-go/tools/cache:go_default_library", + ], +) + +go_test( + name = "go_default_test", + srcs = ["daemonset_expansion_test.go"], + library = ":go_default_library", + deps = [ + "//vendor/k8s.io/api/core/v1:go_default_library", + "//vendor/k8s.io/api/extensions/v1beta1:go_default_library", + "//vendor/k8s.io/apimachinery/pkg/apis/meta/v1:go_default_library", + "//vendor/k8s.io/apimachinery/pkg/labels:go_default_library", + "//vendor/k8s.io/apimachinery/pkg/util/sets:go_default_library", + "//vendor/k8s.io/client-go/tools/cache:go_default_library", + ], +) + +filegroup( + name = "package-srcs", + srcs = glob(["**"]), + tags = ["automanaged"], + visibility = ["//visibility:private"], +) + +filegroup( + name = "all-srcs", + srcs = [":package-srcs"], + tags = ["automanaged"], +) diff --git a/vendor/k8s.io/client-go/listers/extensions/v1beta1/daemonset.go b/vendor/k8s.io/client-go/listers/extensions/v1beta1/daemonset.go new file mode 100644 index 00000000000..4672a5cb990 --- /dev/null +++ b/vendor/k8s.io/client-go/listers/extensions/v1beta1/daemonset.go @@ -0,0 +1,94 @@ +/* +Copyright 2017 The Kubernetes Authors. + +Licensed under the Apache License, Version 2.0 (the "License"); +you may not use this file except in compliance with the License. +You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + +Unless required by applicable law or agreed to in writing, software +distributed under the License is distributed on an "AS IS" BASIS, +WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +See the License for the specific language governing permissions and +limitations under the License. +*/ + +// This file was automatically generated by lister-gen + +package v1beta1 + +import ( + v1beta1 "k8s.io/api/extensions/v1beta1" + "k8s.io/apimachinery/pkg/api/errors" + "k8s.io/apimachinery/pkg/labels" + "k8s.io/client-go/tools/cache" +) + +// DaemonSetLister helps list DaemonSets. +type DaemonSetLister interface { + // List lists all DaemonSets in the indexer. + List(selector labels.Selector) (ret []*v1beta1.DaemonSet, err error) + // DaemonSets returns an object that can list and get DaemonSets. + DaemonSets(namespace string) DaemonSetNamespaceLister + DaemonSetListerExpansion +} + +// daemonSetLister implements the DaemonSetLister interface. +type daemonSetLister struct { + indexer cache.Indexer +} + +// NewDaemonSetLister returns a new DaemonSetLister. +func NewDaemonSetLister(indexer cache.Indexer) DaemonSetLister { + return &daemonSetLister{indexer: indexer} +} + +// List lists all DaemonSets in the indexer. +func (s *daemonSetLister) List(selector labels.Selector) (ret []*v1beta1.DaemonSet, err error) { + err = cache.ListAll(s.indexer, selector, func(m interface{}) { + ret = append(ret, m.(*v1beta1.DaemonSet)) + }) + return ret, err +} + +// DaemonSets returns an object that can list and get DaemonSets. +func (s *daemonSetLister) DaemonSets(namespace string) DaemonSetNamespaceLister { + return daemonSetNamespaceLister{indexer: s.indexer, namespace: namespace} +} + +// DaemonSetNamespaceLister helps list and get DaemonSets. +type DaemonSetNamespaceLister interface { + // List lists all DaemonSets in the indexer for a given namespace. + List(selector labels.Selector) (ret []*v1beta1.DaemonSet, err error) + // Get retrieves the DaemonSet from the indexer for a given namespace and name. + Get(name string) (*v1beta1.DaemonSet, error) + DaemonSetNamespaceListerExpansion +} + +// daemonSetNamespaceLister implements the DaemonSetNamespaceLister +// interface. +type daemonSetNamespaceLister struct { + indexer cache.Indexer + namespace string +} + +// List lists all DaemonSets in the indexer for a given namespace. +func (s daemonSetNamespaceLister) List(selector labels.Selector) (ret []*v1beta1.DaemonSet, err error) { + err = cache.ListAllByNamespace(s.indexer, s.namespace, selector, func(m interface{}) { + ret = append(ret, m.(*v1beta1.DaemonSet)) + }) + return ret, err +} + +// Get retrieves the DaemonSet from the indexer for a given namespace and name. +func (s daemonSetNamespaceLister) Get(name string) (*v1beta1.DaemonSet, error) { + obj, exists, err := s.indexer.GetByKey(s.namespace + "/" + name) + if err != nil { + return nil, err + } + if !exists { + return nil, errors.NewNotFound(v1beta1.Resource("daemonset"), name) + } + return obj.(*v1beta1.DaemonSet), nil +} diff --git a/vendor/k8s.io/client-go/listers/extensions/v1beta1/daemonset_expansion.go b/vendor/k8s.io/client-go/listers/extensions/v1beta1/daemonset_expansion.go new file mode 100644 index 00000000000..336a4ed831c --- /dev/null +++ b/vendor/k8s.io/client-go/listers/extensions/v1beta1/daemonset_expansion.go @@ -0,0 +1,114 @@ +/* +Copyright 2017 The Kubernetes Authors. + +Licensed under the Apache License, Version 2.0 (the "License"); +you may not use this file except in compliance with the License. +You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + +Unless required by applicable law or agreed to in writing, software +distributed under the License is distributed on an "AS IS" BASIS, +WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +See the License for the specific language governing permissions and +limitations under the License. +*/ + +package v1beta1 + +import ( + "fmt" + + apps "k8s.io/api/apps/v1beta1" + "k8s.io/api/core/v1" + "k8s.io/api/extensions/v1beta1" + metav1 "k8s.io/apimachinery/pkg/apis/meta/v1" + "k8s.io/apimachinery/pkg/labels" +) + +// DaemonSetListerExpansion allows custom methods to be added to +// DaemonSetLister. +type DaemonSetListerExpansion interface { + GetPodDaemonSets(pod *v1.Pod) ([]*v1beta1.DaemonSet, error) + GetHistoryDaemonSets(history *apps.ControllerRevision) ([]*v1beta1.DaemonSet, error) +} + +// DaemonSetNamespaceListerExpansion allows custom methods to be added to +// DaemonSetNamespaceLister. +type DaemonSetNamespaceListerExpansion interface{} + +// GetPodDaemonSets returns a list of DaemonSets that potentially match a pod. +// Only the one specified in the Pod's ControllerRef will actually manage it. +// Returns an error only if no matching DaemonSets are found. +func (s *daemonSetLister) GetPodDaemonSets(pod *v1.Pod) ([]*v1beta1.DaemonSet, error) { + var selector labels.Selector + var daemonSet *v1beta1.DaemonSet + + if len(pod.Labels) == 0 { + return nil, fmt.Errorf("no daemon sets found for pod %v because it has no labels", pod.Name) + } + + list, err := s.DaemonSets(pod.Namespace).List(labels.Everything()) + if err != nil { + return nil, err + } + + var daemonSets []*v1beta1.DaemonSet + for i := range list { + daemonSet = list[i] + if daemonSet.Namespace != pod.Namespace { + continue + } + selector, err = metav1.LabelSelectorAsSelector(daemonSet.Spec.Selector) + if err != nil { + // this should not happen if the DaemonSet passed validation + return nil, err + } + + // If a daemonSet with a nil or empty selector creeps in, it should match nothing, not everything. + if selector.Empty() || !selector.Matches(labels.Set(pod.Labels)) { + continue + } + daemonSets = append(daemonSets, daemonSet) + } + + if len(daemonSets) == 0 { + return nil, fmt.Errorf("could not find daemon set for pod %s in namespace %s with labels: %v", pod.Name, pod.Namespace, pod.Labels) + } + + return daemonSets, nil +} + +// GetHistoryDaemonSets returns a list of DaemonSets that potentially +// match a ControllerRevision. Only the one specified in the ControllerRevision's ControllerRef +// will actually manage it. +// Returns an error only if no matching DaemonSets are found. +func (s *daemonSetLister) GetHistoryDaemonSets(history *apps.ControllerRevision) ([]*v1beta1.DaemonSet, error) { + if len(history.Labels) == 0 { + return nil, fmt.Errorf("no DaemonSet found for ControllerRevision %s because it has no labels", history.Name) + } + + list, err := s.DaemonSets(history.Namespace).List(labels.Everything()) + if err != nil { + return nil, err + } + + var daemonSets []*v1beta1.DaemonSet + for _, ds := range list { + selector, err := metav1.LabelSelectorAsSelector(ds.Spec.Selector) + if err != nil { + return nil, fmt.Errorf("invalid label selector: %v", err) + } + // If a DaemonSet with a nil or empty selector creeps in, it should match nothing, not everything. + if selector.Empty() || !selector.Matches(labels.Set(history.Labels)) { + continue + } + daemonSets = append(daemonSets, ds) + } + + if len(daemonSets) == 0 { + return nil, fmt.Errorf("could not find DaemonSets for ControllerRevision %s in namespace %s with labels: %v", history.Name, history.Namespace, history.Labels) + } + + return daemonSets, nil +} diff --git a/vendor/k8s.io/client-go/listers/extensions/v1beta1/deployment.go b/vendor/k8s.io/client-go/listers/extensions/v1beta1/deployment.go new file mode 100644 index 00000000000..4c17085dd7e --- /dev/null +++ b/vendor/k8s.io/client-go/listers/extensions/v1beta1/deployment.go @@ -0,0 +1,94 @@ +/* +Copyright 2017 The Kubernetes Authors. + +Licensed under the Apache License, Version 2.0 (the "License"); +you may not use this file except in compliance with the License. +You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + +Unless required by applicable law or agreed to in writing, software +distributed under the License is distributed on an "AS IS" BASIS, +WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +See the License for the specific language governing permissions and +limitations under the License. +*/ + +// This file was automatically generated by lister-gen + +package v1beta1 + +import ( + v1beta1 "k8s.io/api/extensions/v1beta1" + "k8s.io/apimachinery/pkg/api/errors" + "k8s.io/apimachinery/pkg/labels" + "k8s.io/client-go/tools/cache" +) + +// DeploymentLister helps list Deployments. +type DeploymentLister interface { + // List lists all Deployments in the indexer. + List(selector labels.Selector) (ret []*v1beta1.Deployment, err error) + // Deployments returns an object that can list and get Deployments. + Deployments(namespace string) DeploymentNamespaceLister + DeploymentListerExpansion +} + +// deploymentLister implements the DeploymentLister interface. +type deploymentLister struct { + indexer cache.Indexer +} + +// NewDeploymentLister returns a new DeploymentLister. +func NewDeploymentLister(indexer cache.Indexer) DeploymentLister { + return &deploymentLister{indexer: indexer} +} + +// List lists all Deployments in the indexer. +func (s *deploymentLister) List(selector labels.Selector) (ret []*v1beta1.Deployment, err error) { + err = cache.ListAll(s.indexer, selector, func(m interface{}) { + ret = append(ret, m.(*v1beta1.Deployment)) + }) + return ret, err +} + +// Deployments returns an object that can list and get Deployments. +func (s *deploymentLister) Deployments(namespace string) DeploymentNamespaceLister { + return deploymentNamespaceLister{indexer: s.indexer, namespace: namespace} +} + +// DeploymentNamespaceLister helps list and get Deployments. +type DeploymentNamespaceLister interface { + // List lists all Deployments in the indexer for a given namespace. + List(selector labels.Selector) (ret []*v1beta1.Deployment, err error) + // Get retrieves the Deployment from the indexer for a given namespace and name. + Get(name string) (*v1beta1.Deployment, error) + DeploymentNamespaceListerExpansion +} + +// deploymentNamespaceLister implements the DeploymentNamespaceLister +// interface. +type deploymentNamespaceLister struct { + indexer cache.Indexer + namespace string +} + +// List lists all Deployments in the indexer for a given namespace. +func (s deploymentNamespaceLister) List(selector labels.Selector) (ret []*v1beta1.Deployment, err error) { + err = cache.ListAllByNamespace(s.indexer, s.namespace, selector, func(m interface{}) { + ret = append(ret, m.(*v1beta1.Deployment)) + }) + return ret, err +} + +// Get retrieves the Deployment from the indexer for a given namespace and name. +func (s deploymentNamespaceLister) Get(name string) (*v1beta1.Deployment, error) { + obj, exists, err := s.indexer.GetByKey(s.namespace + "/" + name) + if err != nil { + return nil, err + } + if !exists { + return nil, errors.NewNotFound(v1beta1.Resource("deployment"), name) + } + return obj.(*v1beta1.Deployment), nil +} diff --git a/vendor/k8s.io/client-go/listers/extensions/v1beta1/deployment_expansion.go b/vendor/k8s.io/client-go/listers/extensions/v1beta1/deployment_expansion.go new file mode 100644 index 00000000000..b9a14167e0e --- /dev/null +++ b/vendor/k8s.io/client-go/listers/extensions/v1beta1/deployment_expansion.go @@ -0,0 +1,70 @@ +/* +Copyright 2017 The Kubernetes Authors. + +Licensed under the Apache License, Version 2.0 (the "License"); +you may not use this file except in compliance with the License. +You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + +Unless required by applicable law or agreed to in writing, software +distributed under the License is distributed on an "AS IS" BASIS, +WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +See the License for the specific language governing permissions and +limitations under the License. +*/ + +package v1beta1 + +import ( + "fmt" + + extensions "k8s.io/api/extensions/v1beta1" + metav1 "k8s.io/apimachinery/pkg/apis/meta/v1" + "k8s.io/apimachinery/pkg/labels" +) + +// DeploymentListerExpansion allows custom methods to be added to +// DeploymentLister. +type DeploymentListerExpansion interface { + GetDeploymentsForReplicaSet(rs *extensions.ReplicaSet) ([]*extensions.Deployment, error) +} + +// DeploymentNamespaceListerExpansion allows custom methods to be added to +// DeploymentNamespaceLister. +type DeploymentNamespaceListerExpansion interface{} + +// GetDeploymentsForReplicaSet returns a list of Deployments that potentially +// match a ReplicaSet. Only the one specified in the ReplicaSet's ControllerRef +// will actually manage it. +// Returns an error only if no matching Deployments are found. +func (s *deploymentLister) GetDeploymentsForReplicaSet(rs *extensions.ReplicaSet) ([]*extensions.Deployment, error) { + if len(rs.Labels) == 0 { + return nil, fmt.Errorf("no deployments found for ReplicaSet %v because it has no labels", rs.Name) + } + + // TODO: MODIFY THIS METHOD so that it checks for the podTemplateSpecHash label + dList, err := s.Deployments(rs.Namespace).List(labels.Everything()) + if err != nil { + return nil, err + } + + var deployments []*extensions.Deployment + for _, d := range dList { + selector, err := metav1.LabelSelectorAsSelector(d.Spec.Selector) + if err != nil { + return nil, fmt.Errorf("invalid label selector: %v", err) + } + // If a deployment with a nil or empty selector creeps in, it should match nothing, not everything. + if selector.Empty() || !selector.Matches(labels.Set(rs.Labels)) { + continue + } + deployments = append(deployments, d) + } + + if len(deployments) == 0 { + return nil, fmt.Errorf("could not find deployments set for ReplicaSet %s in namespace %s with labels: %v", rs.Name, rs.Namespace, rs.Labels) + } + + return deployments, nil +} diff --git a/vendor/k8s.io/client-go/listers/extensions/v1beta1/expansion_generated.go b/vendor/k8s.io/client-go/listers/extensions/v1beta1/expansion_generated.go new file mode 100644 index 00000000000..b3c29269b26 --- /dev/null +++ b/vendor/k8s.io/client-go/listers/extensions/v1beta1/expansion_generated.go @@ -0,0 +1,43 @@ +/* +Copyright 2017 The Kubernetes Authors. + +Licensed under the Apache License, Version 2.0 (the "License"); +you may not use this file except in compliance with the License. +You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + +Unless required by applicable law or agreed to in writing, software +distributed under the License is distributed on an "AS IS" BASIS, +WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +See the License for the specific language governing permissions and +limitations under the License. +*/ + +// This file was automatically generated by lister-gen + +package v1beta1 + +// IngressListerExpansion allows custom methods to be added to +// IngressLister. +type IngressListerExpansion interface{} + +// IngressNamespaceListerExpansion allows custom methods to be added to +// IngressNamespaceLister. +type IngressNamespaceListerExpansion interface{} + +// PodSecurityPolicyListerExpansion allows custom methods to be added to +// PodSecurityPolicyLister. +type PodSecurityPolicyListerExpansion interface{} + +// ScaleListerExpansion allows custom methods to be added to +// ScaleLister. +type ScaleListerExpansion interface{} + +// ScaleNamespaceListerExpansion allows custom methods to be added to +// ScaleNamespaceLister. +type ScaleNamespaceListerExpansion interface{} + +// ThirdPartyResourceListerExpansion allows custom methods to be added to +// ThirdPartyResourceLister. +type ThirdPartyResourceListerExpansion interface{} diff --git a/vendor/k8s.io/client-go/listers/extensions/v1beta1/ingress.go b/vendor/k8s.io/client-go/listers/extensions/v1beta1/ingress.go new file mode 100644 index 00000000000..5615dfccc39 --- /dev/null +++ b/vendor/k8s.io/client-go/listers/extensions/v1beta1/ingress.go @@ -0,0 +1,94 @@ +/* +Copyright 2017 The Kubernetes Authors. + +Licensed under the Apache License, Version 2.0 (the "License"); +you may not use this file except in compliance with the License. +You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + +Unless required by applicable law or agreed to in writing, software +distributed under the License is distributed on an "AS IS" BASIS, +WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +See the License for the specific language governing permissions and +limitations under the License. +*/ + +// This file was automatically generated by lister-gen + +package v1beta1 + +import ( + v1beta1 "k8s.io/api/extensions/v1beta1" + "k8s.io/apimachinery/pkg/api/errors" + "k8s.io/apimachinery/pkg/labels" + "k8s.io/client-go/tools/cache" +) + +// IngressLister helps list Ingresses. +type IngressLister interface { + // List lists all Ingresses in the indexer. + List(selector labels.Selector) (ret []*v1beta1.Ingress, err error) + // Ingresses returns an object that can list and get Ingresses. + Ingresses(namespace string) IngressNamespaceLister + IngressListerExpansion +} + +// ingressLister implements the IngressLister interface. +type ingressLister struct { + indexer cache.Indexer +} + +// NewIngressLister returns a new IngressLister. +func NewIngressLister(indexer cache.Indexer) IngressLister { + return &ingressLister{indexer: indexer} +} + +// List lists all Ingresses in the indexer. +func (s *ingressLister) List(selector labels.Selector) (ret []*v1beta1.Ingress, err error) { + err = cache.ListAll(s.indexer, selector, func(m interface{}) { + ret = append(ret, m.(*v1beta1.Ingress)) + }) + return ret, err +} + +// Ingresses returns an object that can list and get Ingresses. +func (s *ingressLister) Ingresses(namespace string) IngressNamespaceLister { + return ingressNamespaceLister{indexer: s.indexer, namespace: namespace} +} + +// IngressNamespaceLister helps list and get Ingresses. +type IngressNamespaceLister interface { + // List lists all Ingresses in the indexer for a given namespace. + List(selector labels.Selector) (ret []*v1beta1.Ingress, err error) + // Get retrieves the Ingress from the indexer for a given namespace and name. + Get(name string) (*v1beta1.Ingress, error) + IngressNamespaceListerExpansion +} + +// ingressNamespaceLister implements the IngressNamespaceLister +// interface. +type ingressNamespaceLister struct { + indexer cache.Indexer + namespace string +} + +// List lists all Ingresses in the indexer for a given namespace. +func (s ingressNamespaceLister) List(selector labels.Selector) (ret []*v1beta1.Ingress, err error) { + err = cache.ListAllByNamespace(s.indexer, s.namespace, selector, func(m interface{}) { + ret = append(ret, m.(*v1beta1.Ingress)) + }) + return ret, err +} + +// Get retrieves the Ingress from the indexer for a given namespace and name. +func (s ingressNamespaceLister) Get(name string) (*v1beta1.Ingress, error) { + obj, exists, err := s.indexer.GetByKey(s.namespace + "/" + name) + if err != nil { + return nil, err + } + if !exists { + return nil, errors.NewNotFound(v1beta1.Resource("ingress"), name) + } + return obj.(*v1beta1.Ingress), nil +} diff --git a/vendor/k8s.io/client-go/listers/extensions/v1beta1/podsecuritypolicy.go b/vendor/k8s.io/client-go/listers/extensions/v1beta1/podsecuritypolicy.go new file mode 100644 index 00000000000..da47dbb5263 --- /dev/null +++ b/vendor/k8s.io/client-go/listers/extensions/v1beta1/podsecuritypolicy.go @@ -0,0 +1,67 @@ +/* +Copyright 2017 The Kubernetes Authors. + +Licensed under the Apache License, Version 2.0 (the "License"); +you may not use this file except in compliance with the License. +You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + +Unless required by applicable law or agreed to in writing, software +distributed under the License is distributed on an "AS IS" BASIS, +WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +See the License for the specific language governing permissions and +limitations under the License. +*/ + +// This file was automatically generated by lister-gen + +package v1beta1 + +import ( + v1beta1 "k8s.io/api/extensions/v1beta1" + "k8s.io/apimachinery/pkg/api/errors" + v1 "k8s.io/apimachinery/pkg/apis/meta/v1" + "k8s.io/apimachinery/pkg/labels" + "k8s.io/client-go/tools/cache" +) + +// PodSecurityPolicyLister helps list PodSecurityPolicies. +type PodSecurityPolicyLister interface { + // List lists all PodSecurityPolicies in the indexer. + List(selector labels.Selector) (ret []*v1beta1.PodSecurityPolicy, err error) + // Get retrieves the PodSecurityPolicy from the index for a given name. + Get(name string) (*v1beta1.PodSecurityPolicy, error) + PodSecurityPolicyListerExpansion +} + +// podSecurityPolicyLister implements the PodSecurityPolicyLister interface. +type podSecurityPolicyLister struct { + indexer cache.Indexer +} + +// NewPodSecurityPolicyLister returns a new PodSecurityPolicyLister. +func NewPodSecurityPolicyLister(indexer cache.Indexer) PodSecurityPolicyLister { + return &podSecurityPolicyLister{indexer: indexer} +} + +// List lists all PodSecurityPolicies in the indexer. +func (s *podSecurityPolicyLister) List(selector labels.Selector) (ret []*v1beta1.PodSecurityPolicy, err error) { + err = cache.ListAll(s.indexer, selector, func(m interface{}) { + ret = append(ret, m.(*v1beta1.PodSecurityPolicy)) + }) + return ret, err +} + +// Get retrieves the PodSecurityPolicy from the index for a given name. +func (s *podSecurityPolicyLister) Get(name string) (*v1beta1.PodSecurityPolicy, error) { + key := &v1beta1.PodSecurityPolicy{ObjectMeta: v1.ObjectMeta{Name: name}} + obj, exists, err := s.indexer.Get(key) + if err != nil { + return nil, err + } + if !exists { + return nil, errors.NewNotFound(v1beta1.Resource("podsecuritypolicy"), name) + } + return obj.(*v1beta1.PodSecurityPolicy), nil +} diff --git a/vendor/k8s.io/client-go/listers/extensions/v1beta1/replicaset.go b/vendor/k8s.io/client-go/listers/extensions/v1beta1/replicaset.go new file mode 100644 index 00000000000..44de996e4fd --- /dev/null +++ b/vendor/k8s.io/client-go/listers/extensions/v1beta1/replicaset.go @@ -0,0 +1,94 @@ +/* +Copyright 2017 The Kubernetes Authors. + +Licensed under the Apache License, Version 2.0 (the "License"); +you may not use this file except in compliance with the License. +You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + +Unless required by applicable law or agreed to in writing, software +distributed under the License is distributed on an "AS IS" BASIS, +WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +See the License for the specific language governing permissions and +limitations under the License. +*/ + +// This file was automatically generated by lister-gen + +package v1beta1 + +import ( + v1beta1 "k8s.io/api/extensions/v1beta1" + "k8s.io/apimachinery/pkg/api/errors" + "k8s.io/apimachinery/pkg/labels" + "k8s.io/client-go/tools/cache" +) + +// ReplicaSetLister helps list ReplicaSets. +type ReplicaSetLister interface { + // List lists all ReplicaSets in the indexer. + List(selector labels.Selector) (ret []*v1beta1.ReplicaSet, err error) + // ReplicaSets returns an object that can list and get ReplicaSets. + ReplicaSets(namespace string) ReplicaSetNamespaceLister + ReplicaSetListerExpansion +} + +// replicaSetLister implements the ReplicaSetLister interface. +type replicaSetLister struct { + indexer cache.Indexer +} + +// NewReplicaSetLister returns a new ReplicaSetLister. +func NewReplicaSetLister(indexer cache.Indexer) ReplicaSetLister { + return &replicaSetLister{indexer: indexer} +} + +// List lists all ReplicaSets in the indexer. +func (s *replicaSetLister) List(selector labels.Selector) (ret []*v1beta1.ReplicaSet, err error) { + err = cache.ListAll(s.indexer, selector, func(m interface{}) { + ret = append(ret, m.(*v1beta1.ReplicaSet)) + }) + return ret, err +} + +// ReplicaSets returns an object that can list and get ReplicaSets. +func (s *replicaSetLister) ReplicaSets(namespace string) ReplicaSetNamespaceLister { + return replicaSetNamespaceLister{indexer: s.indexer, namespace: namespace} +} + +// ReplicaSetNamespaceLister helps list and get ReplicaSets. +type ReplicaSetNamespaceLister interface { + // List lists all ReplicaSets in the indexer for a given namespace. + List(selector labels.Selector) (ret []*v1beta1.ReplicaSet, err error) + // Get retrieves the ReplicaSet from the indexer for a given namespace and name. + Get(name string) (*v1beta1.ReplicaSet, error) + ReplicaSetNamespaceListerExpansion +} + +// replicaSetNamespaceLister implements the ReplicaSetNamespaceLister +// interface. +type replicaSetNamespaceLister struct { + indexer cache.Indexer + namespace string +} + +// List lists all ReplicaSets in the indexer for a given namespace. +func (s replicaSetNamespaceLister) List(selector labels.Selector) (ret []*v1beta1.ReplicaSet, err error) { + err = cache.ListAllByNamespace(s.indexer, s.namespace, selector, func(m interface{}) { + ret = append(ret, m.(*v1beta1.ReplicaSet)) + }) + return ret, err +} + +// Get retrieves the ReplicaSet from the indexer for a given namespace and name. +func (s replicaSetNamespaceLister) Get(name string) (*v1beta1.ReplicaSet, error) { + obj, exists, err := s.indexer.GetByKey(s.namespace + "/" + name) + if err != nil { + return nil, err + } + if !exists { + return nil, errors.NewNotFound(v1beta1.Resource("replicaset"), name) + } + return obj.(*v1beta1.ReplicaSet), nil +} diff --git a/vendor/k8s.io/client-go/listers/extensions/v1beta1/replicaset_expansion.go b/vendor/k8s.io/client-go/listers/extensions/v1beta1/replicaset_expansion.go new file mode 100644 index 00000000000..1f72644ccab --- /dev/null +++ b/vendor/k8s.io/client-go/listers/extensions/v1beta1/replicaset_expansion.go @@ -0,0 +1,73 @@ +/* +Copyright 2017 The Kubernetes Authors. + +Licensed under the Apache License, Version 2.0 (the "License"); +you may not use this file except in compliance with the License. +You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + +Unless required by applicable law or agreed to in writing, software +distributed under the License is distributed on an "AS IS" BASIS, +WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +See the License for the specific language governing permissions and +limitations under the License. +*/ + +package v1beta1 + +import ( + "fmt" + + "k8s.io/api/core/v1" + extensions "k8s.io/api/extensions/v1beta1" + metav1 "k8s.io/apimachinery/pkg/apis/meta/v1" + "k8s.io/apimachinery/pkg/labels" +) + +// ReplicaSetListerExpansion allows custom methods to be added to +// ReplicaSetLister. +type ReplicaSetListerExpansion interface { + GetPodReplicaSets(pod *v1.Pod) ([]*extensions.ReplicaSet, error) +} + +// ReplicaSetNamespaceListerExpansion allows custom methods to be added to +// ReplicaSetNamespaceLister. +type ReplicaSetNamespaceListerExpansion interface{} + +// GetPodReplicaSets returns a list of ReplicaSets that potentially match a pod. +// Only the one specified in the Pod's ControllerRef will actually manage it. +// Returns an error only if no matching ReplicaSets are found. +func (s *replicaSetLister) GetPodReplicaSets(pod *v1.Pod) ([]*extensions.ReplicaSet, error) { + if len(pod.Labels) == 0 { + return nil, fmt.Errorf("no ReplicaSets found for pod %v because it has no labels", pod.Name) + } + + list, err := s.ReplicaSets(pod.Namespace).List(labels.Everything()) + if err != nil { + return nil, err + } + + var rss []*extensions.ReplicaSet + for _, rs := range list { + if rs.Namespace != pod.Namespace { + continue + } + selector, err := metav1.LabelSelectorAsSelector(rs.Spec.Selector) + if err != nil { + return nil, fmt.Errorf("invalid selector: %v", err) + } + + // If a ReplicaSet with a nil or empty selector creeps in, it should match nothing, not everything. + if selector.Empty() || !selector.Matches(labels.Set(pod.Labels)) { + continue + } + rss = append(rss, rs) + } + + if len(rss) == 0 { + return nil, fmt.Errorf("could not find ReplicaSet for pod %s in namespace %s with labels: %v", pod.Name, pod.Namespace, pod.Labels) + } + + return rss, nil +} diff --git a/vendor/k8s.io/client-go/listers/extensions/v1beta1/scale.go b/vendor/k8s.io/client-go/listers/extensions/v1beta1/scale.go new file mode 100644 index 00000000000..a027af8283f --- /dev/null +++ b/vendor/k8s.io/client-go/listers/extensions/v1beta1/scale.go @@ -0,0 +1,94 @@ +/* +Copyright 2017 The Kubernetes Authors. + +Licensed under the Apache License, Version 2.0 (the "License"); +you may not use this file except in compliance with the License. +You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + +Unless required by applicable law or agreed to in writing, software +distributed under the License is distributed on an "AS IS" BASIS, +WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +See the License for the specific language governing permissions and +limitations under the License. +*/ + +// This file was automatically generated by lister-gen + +package v1beta1 + +import ( + v1beta1 "k8s.io/api/extensions/v1beta1" + "k8s.io/apimachinery/pkg/api/errors" + "k8s.io/apimachinery/pkg/labels" + "k8s.io/client-go/tools/cache" +) + +// ScaleLister helps list Scales. +type ScaleLister interface { + // List lists all Scales in the indexer. + List(selector labels.Selector) (ret []*v1beta1.Scale, err error) + // Scales returns an object that can list and get Scales. + Scales(namespace string) ScaleNamespaceLister + ScaleListerExpansion +} + +// scaleLister implements the ScaleLister interface. +type scaleLister struct { + indexer cache.Indexer +} + +// NewScaleLister returns a new ScaleLister. +func NewScaleLister(indexer cache.Indexer) ScaleLister { + return &scaleLister{indexer: indexer} +} + +// List lists all Scales in the indexer. +func (s *scaleLister) List(selector labels.Selector) (ret []*v1beta1.Scale, err error) { + err = cache.ListAll(s.indexer, selector, func(m interface{}) { + ret = append(ret, m.(*v1beta1.Scale)) + }) + return ret, err +} + +// Scales returns an object that can list and get Scales. +func (s *scaleLister) Scales(namespace string) ScaleNamespaceLister { + return scaleNamespaceLister{indexer: s.indexer, namespace: namespace} +} + +// ScaleNamespaceLister helps list and get Scales. +type ScaleNamespaceLister interface { + // List lists all Scales in the indexer for a given namespace. + List(selector labels.Selector) (ret []*v1beta1.Scale, err error) + // Get retrieves the Scale from the indexer for a given namespace and name. + Get(name string) (*v1beta1.Scale, error) + ScaleNamespaceListerExpansion +} + +// scaleNamespaceLister implements the ScaleNamespaceLister +// interface. +type scaleNamespaceLister struct { + indexer cache.Indexer + namespace string +} + +// List lists all Scales in the indexer for a given namespace. +func (s scaleNamespaceLister) List(selector labels.Selector) (ret []*v1beta1.Scale, err error) { + err = cache.ListAllByNamespace(s.indexer, s.namespace, selector, func(m interface{}) { + ret = append(ret, m.(*v1beta1.Scale)) + }) + return ret, err +} + +// Get retrieves the Scale from the indexer for a given namespace and name. +func (s scaleNamespaceLister) Get(name string) (*v1beta1.Scale, error) { + obj, exists, err := s.indexer.GetByKey(s.namespace + "/" + name) + if err != nil { + return nil, err + } + if !exists { + return nil, errors.NewNotFound(v1beta1.Resource("scale"), name) + } + return obj.(*v1beta1.Scale), nil +} diff --git a/vendor/k8s.io/client-go/listers/networking/v1/BUILD b/vendor/k8s.io/client-go/listers/networking/v1/BUILD new file mode 100644 index 00000000000..4b6e2183239 --- /dev/null +++ b/vendor/k8s.io/client-go/listers/networking/v1/BUILD @@ -0,0 +1,33 @@ +package(default_visibility = ["//visibility:public"]) + +load( + "@io_bazel_rules_go//go:def.bzl", + "go_library", +) + +go_library( + name = "go_default_library", + srcs = [ + "expansion_generated.go", + "networkpolicy.go", + ], + deps = [ + "//vendor/k8s.io/api/networking/v1:go_default_library", + "//vendor/k8s.io/apimachinery/pkg/api/errors:go_default_library", + "//vendor/k8s.io/apimachinery/pkg/labels:go_default_library", + "//vendor/k8s.io/client-go/tools/cache:go_default_library", + ], +) + +filegroup( + name = "package-srcs", + srcs = glob(["**"]), + tags = ["automanaged"], + visibility = ["//visibility:private"], +) + +filegroup( + name = "all-srcs", + srcs = [":package-srcs"], + tags = ["automanaged"], +) diff --git a/vendor/k8s.io/client-go/listers/networking/v1/expansion_generated.go b/vendor/k8s.io/client-go/listers/networking/v1/expansion_generated.go new file mode 100644 index 00000000000..91fe5e772f8 --- /dev/null +++ b/vendor/k8s.io/client-go/listers/networking/v1/expansion_generated.go @@ -0,0 +1,27 @@ +/* +Copyright 2017 The Kubernetes Authors. + +Licensed under the Apache License, Version 2.0 (the "License"); +you may not use this file except in compliance with the License. +You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + +Unless required by applicable law or agreed to in writing, software +distributed under the License is distributed on an "AS IS" BASIS, +WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +See the License for the specific language governing permissions and +limitations under the License. +*/ + +// This file was automatically generated by lister-gen + +package v1 + +// NetworkPolicyListerExpansion allows custom methods to be added to +// NetworkPolicyLister. +type NetworkPolicyListerExpansion interface{} + +// NetworkPolicyNamespaceListerExpansion allows custom methods to be added to +// NetworkPolicyNamespaceLister. +type NetworkPolicyNamespaceListerExpansion interface{} diff --git a/vendor/k8s.io/client-go/listers/networking/v1/networkpolicy.go b/vendor/k8s.io/client-go/listers/networking/v1/networkpolicy.go new file mode 100644 index 00000000000..59e17eecbd1 --- /dev/null +++ b/vendor/k8s.io/client-go/listers/networking/v1/networkpolicy.go @@ -0,0 +1,94 @@ +/* +Copyright 2017 The Kubernetes Authors. + +Licensed under the Apache License, Version 2.0 (the "License"); +you may not use this file except in compliance with the License. +You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + +Unless required by applicable law or agreed to in writing, software +distributed under the License is distributed on an "AS IS" BASIS, +WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +See the License for the specific language governing permissions and +limitations under the License. +*/ + +// This file was automatically generated by lister-gen + +package v1 + +import ( + v1 "k8s.io/api/networking/v1" + "k8s.io/apimachinery/pkg/api/errors" + "k8s.io/apimachinery/pkg/labels" + "k8s.io/client-go/tools/cache" +) + +// NetworkPolicyLister helps list NetworkPolicies. +type NetworkPolicyLister interface { + // List lists all NetworkPolicies in the indexer. + List(selector labels.Selector) (ret []*v1.NetworkPolicy, err error) + // NetworkPolicies returns an object that can list and get NetworkPolicies. + NetworkPolicies(namespace string) NetworkPolicyNamespaceLister + NetworkPolicyListerExpansion +} + +// networkPolicyLister implements the NetworkPolicyLister interface. +type networkPolicyLister struct { + indexer cache.Indexer +} + +// NewNetworkPolicyLister returns a new NetworkPolicyLister. +func NewNetworkPolicyLister(indexer cache.Indexer) NetworkPolicyLister { + return &networkPolicyLister{indexer: indexer} +} + +// List lists all NetworkPolicies in the indexer. +func (s *networkPolicyLister) List(selector labels.Selector) (ret []*v1.NetworkPolicy, err error) { + err = cache.ListAll(s.indexer, selector, func(m interface{}) { + ret = append(ret, m.(*v1.NetworkPolicy)) + }) + return ret, err +} + +// NetworkPolicies returns an object that can list and get NetworkPolicies. +func (s *networkPolicyLister) NetworkPolicies(namespace string) NetworkPolicyNamespaceLister { + return networkPolicyNamespaceLister{indexer: s.indexer, namespace: namespace} +} + +// NetworkPolicyNamespaceLister helps list and get NetworkPolicies. +type NetworkPolicyNamespaceLister interface { + // List lists all NetworkPolicies in the indexer for a given namespace. + List(selector labels.Selector) (ret []*v1.NetworkPolicy, err error) + // Get retrieves the NetworkPolicy from the indexer for a given namespace and name. + Get(name string) (*v1.NetworkPolicy, error) + NetworkPolicyNamespaceListerExpansion +} + +// networkPolicyNamespaceLister implements the NetworkPolicyNamespaceLister +// interface. +type networkPolicyNamespaceLister struct { + indexer cache.Indexer + namespace string +} + +// List lists all NetworkPolicies in the indexer for a given namespace. +func (s networkPolicyNamespaceLister) List(selector labels.Selector) (ret []*v1.NetworkPolicy, err error) { + err = cache.ListAllByNamespace(s.indexer, s.namespace, selector, func(m interface{}) { + ret = append(ret, m.(*v1.NetworkPolicy)) + }) + return ret, err +} + +// Get retrieves the NetworkPolicy from the indexer for a given namespace and name. +func (s networkPolicyNamespaceLister) Get(name string) (*v1.NetworkPolicy, error) { + obj, exists, err := s.indexer.GetByKey(s.namespace + "/" + name) + if err != nil { + return nil, err + } + if !exists { + return nil, errors.NewNotFound(v1.Resource("networkpolicy"), name) + } + return obj.(*v1.NetworkPolicy), nil +} diff --git a/vendor/k8s.io/client-go/listers/policy/v1beta1/BUILD b/vendor/k8s.io/client-go/listers/policy/v1beta1/BUILD new file mode 100644 index 00000000000..8bcde940c23 --- /dev/null +++ b/vendor/k8s.io/client-go/listers/policy/v1beta1/BUILD @@ -0,0 +1,38 @@ +package(default_visibility = ["//visibility:public"]) + +load( + "@io_bazel_rules_go//go:def.bzl", + "go_library", +) + +go_library( + name = "go_default_library", + srcs = [ + "eviction.go", + "expansion_generated.go", + "poddisruptionbudget.go", + "poddisruptionbudget_expansion.go", + ], + deps = [ + "//vendor/github.com/golang/glog:go_default_library", + "//vendor/k8s.io/api/core/v1:go_default_library", + "//vendor/k8s.io/api/policy/v1beta1:go_default_library", + "//vendor/k8s.io/apimachinery/pkg/api/errors:go_default_library", + "//vendor/k8s.io/apimachinery/pkg/apis/meta/v1:go_default_library", + "//vendor/k8s.io/apimachinery/pkg/labels:go_default_library", + "//vendor/k8s.io/client-go/tools/cache:go_default_library", + ], +) + +filegroup( + name = "package-srcs", + srcs = glob(["**"]), + tags = ["automanaged"], + visibility = ["//visibility:private"], +) + +filegroup( + name = "all-srcs", + srcs = [":package-srcs"], + tags = ["automanaged"], +) diff --git a/vendor/k8s.io/client-go/listers/policy/v1beta1/eviction.go b/vendor/k8s.io/client-go/listers/policy/v1beta1/eviction.go new file mode 100644 index 00000000000..742775f64b5 --- /dev/null +++ b/vendor/k8s.io/client-go/listers/policy/v1beta1/eviction.go @@ -0,0 +1,94 @@ +/* +Copyright 2017 The Kubernetes Authors. + +Licensed under the Apache License, Version 2.0 (the "License"); +you may not use this file except in compliance with the License. +You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + +Unless required by applicable law or agreed to in writing, software +distributed under the License is distributed on an "AS IS" BASIS, +WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +See the License for the specific language governing permissions and +limitations under the License. +*/ + +// This file was automatically generated by lister-gen + +package v1beta1 + +import ( + v1beta1 "k8s.io/api/policy/v1beta1" + "k8s.io/apimachinery/pkg/api/errors" + "k8s.io/apimachinery/pkg/labels" + "k8s.io/client-go/tools/cache" +) + +// EvictionLister helps list Evictions. +type EvictionLister interface { + // List lists all Evictions in the indexer. + List(selector labels.Selector) (ret []*v1beta1.Eviction, err error) + // Evictions returns an object that can list and get Evictions. + Evictions(namespace string) EvictionNamespaceLister + EvictionListerExpansion +} + +// evictionLister implements the EvictionLister interface. +type evictionLister struct { + indexer cache.Indexer +} + +// NewEvictionLister returns a new EvictionLister. +func NewEvictionLister(indexer cache.Indexer) EvictionLister { + return &evictionLister{indexer: indexer} +} + +// List lists all Evictions in the indexer. +func (s *evictionLister) List(selector labels.Selector) (ret []*v1beta1.Eviction, err error) { + err = cache.ListAll(s.indexer, selector, func(m interface{}) { + ret = append(ret, m.(*v1beta1.Eviction)) + }) + return ret, err +} + +// Evictions returns an object that can list and get Evictions. +func (s *evictionLister) Evictions(namespace string) EvictionNamespaceLister { + return evictionNamespaceLister{indexer: s.indexer, namespace: namespace} +} + +// EvictionNamespaceLister helps list and get Evictions. +type EvictionNamespaceLister interface { + // List lists all Evictions in the indexer for a given namespace. + List(selector labels.Selector) (ret []*v1beta1.Eviction, err error) + // Get retrieves the Eviction from the indexer for a given namespace and name. + Get(name string) (*v1beta1.Eviction, error) + EvictionNamespaceListerExpansion +} + +// evictionNamespaceLister implements the EvictionNamespaceLister +// interface. +type evictionNamespaceLister struct { + indexer cache.Indexer + namespace string +} + +// List lists all Evictions in the indexer for a given namespace. +func (s evictionNamespaceLister) List(selector labels.Selector) (ret []*v1beta1.Eviction, err error) { + err = cache.ListAllByNamespace(s.indexer, s.namespace, selector, func(m interface{}) { + ret = append(ret, m.(*v1beta1.Eviction)) + }) + return ret, err +} + +// Get retrieves the Eviction from the indexer for a given namespace and name. +func (s evictionNamespaceLister) Get(name string) (*v1beta1.Eviction, error) { + obj, exists, err := s.indexer.GetByKey(s.namespace + "/" + name) + if err != nil { + return nil, err + } + if !exists { + return nil, errors.NewNotFound(v1beta1.Resource("eviction"), name) + } + return obj.(*v1beta1.Eviction), nil +} diff --git a/vendor/k8s.io/client-go/listers/policy/v1beta1/expansion_generated.go b/vendor/k8s.io/client-go/listers/policy/v1beta1/expansion_generated.go new file mode 100644 index 00000000000..4785fbc06f6 --- /dev/null +++ b/vendor/k8s.io/client-go/listers/policy/v1beta1/expansion_generated.go @@ -0,0 +1,27 @@ +/* +Copyright 2017 The Kubernetes Authors. + +Licensed under the Apache License, Version 2.0 (the "License"); +you may not use this file except in compliance with the License. +You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + +Unless required by applicable law or agreed to in writing, software +distributed under the License is distributed on an "AS IS" BASIS, +WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +See the License for the specific language governing permissions and +limitations under the License. +*/ + +// This file was automatically generated by lister-gen + +package v1beta1 + +// EvictionListerExpansion allows custom methods to be added to +// EvictionLister. +type EvictionListerExpansion interface{} + +// EvictionNamespaceListerExpansion allows custom methods to be added to +// EvictionNamespaceLister. +type EvictionNamespaceListerExpansion interface{} diff --git a/vendor/k8s.io/client-go/listers/policy/v1beta1/poddisruptionbudget.go b/vendor/k8s.io/client-go/listers/policy/v1beta1/poddisruptionbudget.go new file mode 100644 index 00000000000..6512f29f125 --- /dev/null +++ b/vendor/k8s.io/client-go/listers/policy/v1beta1/poddisruptionbudget.go @@ -0,0 +1,94 @@ +/* +Copyright 2017 The Kubernetes Authors. + +Licensed under the Apache License, Version 2.0 (the "License"); +you may not use this file except in compliance with the License. +You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + +Unless required by applicable law or agreed to in writing, software +distributed under the License is distributed on an "AS IS" BASIS, +WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +See the License for the specific language governing permissions and +limitations under the License. +*/ + +// This file was automatically generated by lister-gen + +package v1beta1 + +import ( + v1beta1 "k8s.io/api/policy/v1beta1" + "k8s.io/apimachinery/pkg/api/errors" + "k8s.io/apimachinery/pkg/labels" + "k8s.io/client-go/tools/cache" +) + +// PodDisruptionBudgetLister helps list PodDisruptionBudgets. +type PodDisruptionBudgetLister interface { + // List lists all PodDisruptionBudgets in the indexer. + List(selector labels.Selector) (ret []*v1beta1.PodDisruptionBudget, err error) + // PodDisruptionBudgets returns an object that can list and get PodDisruptionBudgets. + PodDisruptionBudgets(namespace string) PodDisruptionBudgetNamespaceLister + PodDisruptionBudgetListerExpansion +} + +// podDisruptionBudgetLister implements the PodDisruptionBudgetLister interface. +type podDisruptionBudgetLister struct { + indexer cache.Indexer +} + +// NewPodDisruptionBudgetLister returns a new PodDisruptionBudgetLister. +func NewPodDisruptionBudgetLister(indexer cache.Indexer) PodDisruptionBudgetLister { + return &podDisruptionBudgetLister{indexer: indexer} +} + +// List lists all PodDisruptionBudgets in the indexer. +func (s *podDisruptionBudgetLister) List(selector labels.Selector) (ret []*v1beta1.PodDisruptionBudget, err error) { + err = cache.ListAll(s.indexer, selector, func(m interface{}) { + ret = append(ret, m.(*v1beta1.PodDisruptionBudget)) + }) + return ret, err +} + +// PodDisruptionBudgets returns an object that can list and get PodDisruptionBudgets. +func (s *podDisruptionBudgetLister) PodDisruptionBudgets(namespace string) PodDisruptionBudgetNamespaceLister { + return podDisruptionBudgetNamespaceLister{indexer: s.indexer, namespace: namespace} +} + +// PodDisruptionBudgetNamespaceLister helps list and get PodDisruptionBudgets. +type PodDisruptionBudgetNamespaceLister interface { + // List lists all PodDisruptionBudgets in the indexer for a given namespace. + List(selector labels.Selector) (ret []*v1beta1.PodDisruptionBudget, err error) + // Get retrieves the PodDisruptionBudget from the indexer for a given namespace and name. + Get(name string) (*v1beta1.PodDisruptionBudget, error) + PodDisruptionBudgetNamespaceListerExpansion +} + +// podDisruptionBudgetNamespaceLister implements the PodDisruptionBudgetNamespaceLister +// interface. +type podDisruptionBudgetNamespaceLister struct { + indexer cache.Indexer + namespace string +} + +// List lists all PodDisruptionBudgets in the indexer for a given namespace. +func (s podDisruptionBudgetNamespaceLister) List(selector labels.Selector) (ret []*v1beta1.PodDisruptionBudget, err error) { + err = cache.ListAllByNamespace(s.indexer, s.namespace, selector, func(m interface{}) { + ret = append(ret, m.(*v1beta1.PodDisruptionBudget)) + }) + return ret, err +} + +// Get retrieves the PodDisruptionBudget from the indexer for a given namespace and name. +func (s podDisruptionBudgetNamespaceLister) Get(name string) (*v1beta1.PodDisruptionBudget, error) { + obj, exists, err := s.indexer.GetByKey(s.namespace + "/" + name) + if err != nil { + return nil, err + } + if !exists { + return nil, errors.NewNotFound(v1beta1.Resource("poddisruptionbudget"), name) + } + return obj.(*v1beta1.PodDisruptionBudget), nil +} diff --git a/vendor/k8s.io/client-go/listers/policy/v1beta1/poddisruptionbudget_expansion.go b/vendor/k8s.io/client-go/listers/policy/v1beta1/poddisruptionbudget_expansion.go new file mode 100644 index 00000000000..c0ab9d3ed4c --- /dev/null +++ b/vendor/k8s.io/client-go/listers/policy/v1beta1/poddisruptionbudget_expansion.go @@ -0,0 +1,74 @@ +/* +Copyright 2017 The Kubernetes Authors. + +Licensed under the Apache License, Version 2.0 (the "License"); +you may not use this file except in compliance with the License. +You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + +Unless required by applicable law or agreed to in writing, software +distributed under the License is distributed on an "AS IS" BASIS, +WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +See the License for the specific language governing permissions and +limitations under the License. +*/ + +package v1beta1 + +import ( + "fmt" + + "github.com/golang/glog" + "k8s.io/api/core/v1" + policy "k8s.io/api/policy/v1beta1" + metav1 "k8s.io/apimachinery/pkg/apis/meta/v1" + "k8s.io/apimachinery/pkg/labels" +) + +// PodDisruptionBudgetListerExpansion allows custom methods to be added to +// PodDisruptionBudgetLister. +type PodDisruptionBudgetListerExpansion interface { + GetPodPodDisruptionBudgets(pod *v1.Pod) ([]*policy.PodDisruptionBudget, error) +} + +// PodDisruptionBudgetNamespaceListerExpansion allows custom methods to be added to +// PodDisruptionBudgetNamespaceLister. +type PodDisruptionBudgetNamespaceListerExpansion interface{} + +// GetPodPodDisruptionBudgets returns a list of PodDisruptionBudgets matching a pod. Returns an error only if no matching PodDisruptionBudgets are found. +func (s *podDisruptionBudgetLister) GetPodPodDisruptionBudgets(pod *v1.Pod) ([]*policy.PodDisruptionBudget, error) { + var selector labels.Selector + + if len(pod.Labels) == 0 { + return nil, fmt.Errorf("no PodDisruptionBudgets found for pod %v because it has no labels", pod.Name) + } + + list, err := s.PodDisruptionBudgets(pod.Namespace).List(labels.Everything()) + if err != nil { + return nil, err + } + + var pdbList []*policy.PodDisruptionBudget + for i := range list { + pdb := list[i] + selector, err = metav1.LabelSelectorAsSelector(pdb.Spec.Selector) + if err != nil { + glog.Warningf("invalid selector: %v", err) + // TODO(mml): add an event to the PDB + continue + } + + // If a PDB with a nil or empty selector creeps in, it should match nothing, not everything. + if selector.Empty() || !selector.Matches(labels.Set(pod.Labels)) { + continue + } + pdbList = append(pdbList, pdb) + } + + if len(pdbList) == 0 { + return nil, fmt.Errorf("could not find PodDisruptionBudget for pod %s in namespace %s with labels: %v", pod.Name, pod.Namespace, pod.Labels) + } + + return pdbList, nil +} diff --git a/vendor/k8s.io/client-go/listers/rbac/v1/BUILD b/vendor/k8s.io/client-go/listers/rbac/v1/BUILD new file mode 100644 index 00000000000..d3c5e2e38e8 --- /dev/null +++ b/vendor/k8s.io/client-go/listers/rbac/v1/BUILD @@ -0,0 +1,37 @@ +package(default_visibility = ["//visibility:public"]) + +load( + "@io_bazel_rules_go//go:def.bzl", + "go_library", +) + +go_library( + name = "go_default_library", + srcs = [ + "clusterrole.go", + "clusterrolebinding.go", + "expansion_generated.go", + "role.go", + "rolebinding.go", + ], + deps = [ + "//vendor/k8s.io/api/rbac/v1:go_default_library", + "//vendor/k8s.io/apimachinery/pkg/api/errors:go_default_library", + "//vendor/k8s.io/apimachinery/pkg/apis/meta/v1:go_default_library", + "//vendor/k8s.io/apimachinery/pkg/labels:go_default_library", + "//vendor/k8s.io/client-go/tools/cache:go_default_library", + ], +) + +filegroup( + name = "package-srcs", + srcs = glob(["**"]), + tags = ["automanaged"], + visibility = ["//visibility:private"], +) + +filegroup( + name = "all-srcs", + srcs = [":package-srcs"], + tags = ["automanaged"], +) diff --git a/vendor/k8s.io/client-go/listers/rbac/v1/clusterrole.go b/vendor/k8s.io/client-go/listers/rbac/v1/clusterrole.go new file mode 100644 index 00000000000..f95d063bef3 --- /dev/null +++ b/vendor/k8s.io/client-go/listers/rbac/v1/clusterrole.go @@ -0,0 +1,67 @@ +/* +Copyright 2017 The Kubernetes Authors. + +Licensed under the Apache License, Version 2.0 (the "License"); +you may not use this file except in compliance with the License. +You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + +Unless required by applicable law or agreed to in writing, software +distributed under the License is distributed on an "AS IS" BASIS, +WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +See the License for the specific language governing permissions and +limitations under the License. +*/ + +// This file was automatically generated by lister-gen + +package v1 + +import ( + v1 "k8s.io/api/rbac/v1" + "k8s.io/apimachinery/pkg/api/errors" + meta_v1 "k8s.io/apimachinery/pkg/apis/meta/v1" + "k8s.io/apimachinery/pkg/labels" + "k8s.io/client-go/tools/cache" +) + +// ClusterRoleLister helps list ClusterRoles. +type ClusterRoleLister interface { + // List lists all ClusterRoles in the indexer. + List(selector labels.Selector) (ret []*v1.ClusterRole, err error) + // Get retrieves the ClusterRole from the index for a given name. + Get(name string) (*v1.ClusterRole, error) + ClusterRoleListerExpansion +} + +// clusterRoleLister implements the ClusterRoleLister interface. +type clusterRoleLister struct { + indexer cache.Indexer +} + +// NewClusterRoleLister returns a new ClusterRoleLister. +func NewClusterRoleLister(indexer cache.Indexer) ClusterRoleLister { + return &clusterRoleLister{indexer: indexer} +} + +// List lists all ClusterRoles in the indexer. +func (s *clusterRoleLister) List(selector labels.Selector) (ret []*v1.ClusterRole, err error) { + err = cache.ListAll(s.indexer, selector, func(m interface{}) { + ret = append(ret, m.(*v1.ClusterRole)) + }) + return ret, err +} + +// Get retrieves the ClusterRole from the index for a given name. +func (s *clusterRoleLister) Get(name string) (*v1.ClusterRole, error) { + key := &v1.ClusterRole{ObjectMeta: meta_v1.ObjectMeta{Name: name}} + obj, exists, err := s.indexer.Get(key) + if err != nil { + return nil, err + } + if !exists { + return nil, errors.NewNotFound(v1.Resource("clusterrole"), name) + } + return obj.(*v1.ClusterRole), nil +} diff --git a/vendor/k8s.io/client-go/listers/rbac/v1/clusterrolebinding.go b/vendor/k8s.io/client-go/listers/rbac/v1/clusterrolebinding.go new file mode 100644 index 00000000000..cce8a0f4870 --- /dev/null +++ b/vendor/k8s.io/client-go/listers/rbac/v1/clusterrolebinding.go @@ -0,0 +1,67 @@ +/* +Copyright 2017 The Kubernetes Authors. + +Licensed under the Apache License, Version 2.0 (the "License"); +you may not use this file except in compliance with the License. +You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + +Unless required by applicable law or agreed to in writing, software +distributed under the License is distributed on an "AS IS" BASIS, +WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +See the License for the specific language governing permissions and +limitations under the License. +*/ + +// This file was automatically generated by lister-gen + +package v1 + +import ( + v1 "k8s.io/api/rbac/v1" + "k8s.io/apimachinery/pkg/api/errors" + meta_v1 "k8s.io/apimachinery/pkg/apis/meta/v1" + "k8s.io/apimachinery/pkg/labels" + "k8s.io/client-go/tools/cache" +) + +// ClusterRoleBindingLister helps list ClusterRoleBindings. +type ClusterRoleBindingLister interface { + // List lists all ClusterRoleBindings in the indexer. + List(selector labels.Selector) (ret []*v1.ClusterRoleBinding, err error) + // Get retrieves the ClusterRoleBinding from the index for a given name. + Get(name string) (*v1.ClusterRoleBinding, error) + ClusterRoleBindingListerExpansion +} + +// clusterRoleBindingLister implements the ClusterRoleBindingLister interface. +type clusterRoleBindingLister struct { + indexer cache.Indexer +} + +// NewClusterRoleBindingLister returns a new ClusterRoleBindingLister. +func NewClusterRoleBindingLister(indexer cache.Indexer) ClusterRoleBindingLister { + return &clusterRoleBindingLister{indexer: indexer} +} + +// List lists all ClusterRoleBindings in the indexer. +func (s *clusterRoleBindingLister) List(selector labels.Selector) (ret []*v1.ClusterRoleBinding, err error) { + err = cache.ListAll(s.indexer, selector, func(m interface{}) { + ret = append(ret, m.(*v1.ClusterRoleBinding)) + }) + return ret, err +} + +// Get retrieves the ClusterRoleBinding from the index for a given name. +func (s *clusterRoleBindingLister) Get(name string) (*v1.ClusterRoleBinding, error) { + key := &v1.ClusterRoleBinding{ObjectMeta: meta_v1.ObjectMeta{Name: name}} + obj, exists, err := s.indexer.Get(key) + if err != nil { + return nil, err + } + if !exists { + return nil, errors.NewNotFound(v1.Resource("clusterrolebinding"), name) + } + return obj.(*v1.ClusterRoleBinding), nil +} diff --git a/vendor/k8s.io/client-go/listers/rbac/v1/expansion_generated.go b/vendor/k8s.io/client-go/listers/rbac/v1/expansion_generated.go new file mode 100644 index 00000000000..4d9872d3e25 --- /dev/null +++ b/vendor/k8s.io/client-go/listers/rbac/v1/expansion_generated.go @@ -0,0 +1,43 @@ +/* +Copyright 2017 The Kubernetes Authors. + +Licensed under the Apache License, Version 2.0 (the "License"); +you may not use this file except in compliance with the License. +You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + +Unless required by applicable law or agreed to in writing, software +distributed under the License is distributed on an "AS IS" BASIS, +WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +See the License for the specific language governing permissions and +limitations under the License. +*/ + +// This file was automatically generated by lister-gen + +package v1 + +// ClusterRoleListerExpansion allows custom methods to be added to +// ClusterRoleLister. +type ClusterRoleListerExpansion interface{} + +// ClusterRoleBindingListerExpansion allows custom methods to be added to +// ClusterRoleBindingLister. +type ClusterRoleBindingListerExpansion interface{} + +// RoleListerExpansion allows custom methods to be added to +// RoleLister. +type RoleListerExpansion interface{} + +// RoleNamespaceListerExpansion allows custom methods to be added to +// RoleNamespaceLister. +type RoleNamespaceListerExpansion interface{} + +// RoleBindingListerExpansion allows custom methods to be added to +// RoleBindingLister. +type RoleBindingListerExpansion interface{} + +// RoleBindingNamespaceListerExpansion allows custom methods to be added to +// RoleBindingNamespaceLister. +type RoleBindingNamespaceListerExpansion interface{} diff --git a/vendor/k8s.io/client-go/listers/rbac/v1/role.go b/vendor/k8s.io/client-go/listers/rbac/v1/role.go new file mode 100644 index 00000000000..8d7625dbe30 --- /dev/null +++ b/vendor/k8s.io/client-go/listers/rbac/v1/role.go @@ -0,0 +1,94 @@ +/* +Copyright 2017 The Kubernetes Authors. + +Licensed under the Apache License, Version 2.0 (the "License"); +you may not use this file except in compliance with the License. +You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + +Unless required by applicable law or agreed to in writing, software +distributed under the License is distributed on an "AS IS" BASIS, +WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +See the License for the specific language governing permissions and +limitations under the License. +*/ + +// This file was automatically generated by lister-gen + +package v1 + +import ( + v1 "k8s.io/api/rbac/v1" + "k8s.io/apimachinery/pkg/api/errors" + "k8s.io/apimachinery/pkg/labels" + "k8s.io/client-go/tools/cache" +) + +// RoleLister helps list Roles. +type RoleLister interface { + // List lists all Roles in the indexer. + List(selector labels.Selector) (ret []*v1.Role, err error) + // Roles returns an object that can list and get Roles. + Roles(namespace string) RoleNamespaceLister + RoleListerExpansion +} + +// roleLister implements the RoleLister interface. +type roleLister struct { + indexer cache.Indexer +} + +// NewRoleLister returns a new RoleLister. +func NewRoleLister(indexer cache.Indexer) RoleLister { + return &roleLister{indexer: indexer} +} + +// List lists all Roles in the indexer. +func (s *roleLister) List(selector labels.Selector) (ret []*v1.Role, err error) { + err = cache.ListAll(s.indexer, selector, func(m interface{}) { + ret = append(ret, m.(*v1.Role)) + }) + return ret, err +} + +// Roles returns an object that can list and get Roles. +func (s *roleLister) Roles(namespace string) RoleNamespaceLister { + return roleNamespaceLister{indexer: s.indexer, namespace: namespace} +} + +// RoleNamespaceLister helps list and get Roles. +type RoleNamespaceLister interface { + // List lists all Roles in the indexer for a given namespace. + List(selector labels.Selector) (ret []*v1.Role, err error) + // Get retrieves the Role from the indexer for a given namespace and name. + Get(name string) (*v1.Role, error) + RoleNamespaceListerExpansion +} + +// roleNamespaceLister implements the RoleNamespaceLister +// interface. +type roleNamespaceLister struct { + indexer cache.Indexer + namespace string +} + +// List lists all Roles in the indexer for a given namespace. +func (s roleNamespaceLister) List(selector labels.Selector) (ret []*v1.Role, err error) { + err = cache.ListAllByNamespace(s.indexer, s.namespace, selector, func(m interface{}) { + ret = append(ret, m.(*v1.Role)) + }) + return ret, err +} + +// Get retrieves the Role from the indexer for a given namespace and name. +func (s roleNamespaceLister) Get(name string) (*v1.Role, error) { + obj, exists, err := s.indexer.GetByKey(s.namespace + "/" + name) + if err != nil { + return nil, err + } + if !exists { + return nil, errors.NewNotFound(v1.Resource("role"), name) + } + return obj.(*v1.Role), nil +} diff --git a/vendor/k8s.io/client-go/listers/rbac/v1/rolebinding.go b/vendor/k8s.io/client-go/listers/rbac/v1/rolebinding.go new file mode 100644 index 00000000000..b8209d85120 --- /dev/null +++ b/vendor/k8s.io/client-go/listers/rbac/v1/rolebinding.go @@ -0,0 +1,94 @@ +/* +Copyright 2017 The Kubernetes Authors. + +Licensed under the Apache License, Version 2.0 (the "License"); +you may not use this file except in compliance with the License. +You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + +Unless required by applicable law or agreed to in writing, software +distributed under the License is distributed on an "AS IS" BASIS, +WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +See the License for the specific language governing permissions and +limitations under the License. +*/ + +// This file was automatically generated by lister-gen + +package v1 + +import ( + v1 "k8s.io/api/rbac/v1" + "k8s.io/apimachinery/pkg/api/errors" + "k8s.io/apimachinery/pkg/labels" + "k8s.io/client-go/tools/cache" +) + +// RoleBindingLister helps list RoleBindings. +type RoleBindingLister interface { + // List lists all RoleBindings in the indexer. + List(selector labels.Selector) (ret []*v1.RoleBinding, err error) + // RoleBindings returns an object that can list and get RoleBindings. + RoleBindings(namespace string) RoleBindingNamespaceLister + RoleBindingListerExpansion +} + +// roleBindingLister implements the RoleBindingLister interface. +type roleBindingLister struct { + indexer cache.Indexer +} + +// NewRoleBindingLister returns a new RoleBindingLister. +func NewRoleBindingLister(indexer cache.Indexer) RoleBindingLister { + return &roleBindingLister{indexer: indexer} +} + +// List lists all RoleBindings in the indexer. +func (s *roleBindingLister) List(selector labels.Selector) (ret []*v1.RoleBinding, err error) { + err = cache.ListAll(s.indexer, selector, func(m interface{}) { + ret = append(ret, m.(*v1.RoleBinding)) + }) + return ret, err +} + +// RoleBindings returns an object that can list and get RoleBindings. +func (s *roleBindingLister) RoleBindings(namespace string) RoleBindingNamespaceLister { + return roleBindingNamespaceLister{indexer: s.indexer, namespace: namespace} +} + +// RoleBindingNamespaceLister helps list and get RoleBindings. +type RoleBindingNamespaceLister interface { + // List lists all RoleBindings in the indexer for a given namespace. + List(selector labels.Selector) (ret []*v1.RoleBinding, err error) + // Get retrieves the RoleBinding from the indexer for a given namespace and name. + Get(name string) (*v1.RoleBinding, error) + RoleBindingNamespaceListerExpansion +} + +// roleBindingNamespaceLister implements the RoleBindingNamespaceLister +// interface. +type roleBindingNamespaceLister struct { + indexer cache.Indexer + namespace string +} + +// List lists all RoleBindings in the indexer for a given namespace. +func (s roleBindingNamespaceLister) List(selector labels.Selector) (ret []*v1.RoleBinding, err error) { + err = cache.ListAllByNamespace(s.indexer, s.namespace, selector, func(m interface{}) { + ret = append(ret, m.(*v1.RoleBinding)) + }) + return ret, err +} + +// Get retrieves the RoleBinding from the indexer for a given namespace and name. +func (s roleBindingNamespaceLister) Get(name string) (*v1.RoleBinding, error) { + obj, exists, err := s.indexer.GetByKey(s.namespace + "/" + name) + if err != nil { + return nil, err + } + if !exists { + return nil, errors.NewNotFound(v1.Resource("rolebinding"), name) + } + return obj.(*v1.RoleBinding), nil +} diff --git a/vendor/k8s.io/client-go/listers/rbac/v1alpha1/BUILD b/vendor/k8s.io/client-go/listers/rbac/v1alpha1/BUILD new file mode 100644 index 00000000000..c497f2966b1 --- /dev/null +++ b/vendor/k8s.io/client-go/listers/rbac/v1alpha1/BUILD @@ -0,0 +1,37 @@ +package(default_visibility = ["//visibility:public"]) + +load( + "@io_bazel_rules_go//go:def.bzl", + "go_library", +) + +go_library( + name = "go_default_library", + srcs = [ + "clusterrole.go", + "clusterrolebinding.go", + "expansion_generated.go", + "role.go", + "rolebinding.go", + ], + deps = [ + "//vendor/k8s.io/api/rbac/v1alpha1:go_default_library", + "//vendor/k8s.io/apimachinery/pkg/api/errors:go_default_library", + "//vendor/k8s.io/apimachinery/pkg/apis/meta/v1:go_default_library", + "//vendor/k8s.io/apimachinery/pkg/labels:go_default_library", + "//vendor/k8s.io/client-go/tools/cache:go_default_library", + ], +) + +filegroup( + name = "package-srcs", + srcs = glob(["**"]), + tags = ["automanaged"], + visibility = ["//visibility:private"], +) + +filegroup( + name = "all-srcs", + srcs = [":package-srcs"], + tags = ["automanaged"], +) diff --git a/vendor/k8s.io/client-go/listers/rbac/v1alpha1/clusterrole.go b/vendor/k8s.io/client-go/listers/rbac/v1alpha1/clusterrole.go new file mode 100644 index 00000000000..21adfb3512d --- /dev/null +++ b/vendor/k8s.io/client-go/listers/rbac/v1alpha1/clusterrole.go @@ -0,0 +1,67 @@ +/* +Copyright 2017 The Kubernetes Authors. + +Licensed under the Apache License, Version 2.0 (the "License"); +you may not use this file except in compliance with the License. +You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + +Unless required by applicable law or agreed to in writing, software +distributed under the License is distributed on an "AS IS" BASIS, +WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +See the License for the specific language governing permissions and +limitations under the License. +*/ + +// This file was automatically generated by lister-gen + +package v1alpha1 + +import ( + v1alpha1 "k8s.io/api/rbac/v1alpha1" + "k8s.io/apimachinery/pkg/api/errors" + v1 "k8s.io/apimachinery/pkg/apis/meta/v1" + "k8s.io/apimachinery/pkg/labels" + "k8s.io/client-go/tools/cache" +) + +// ClusterRoleLister helps list ClusterRoles. +type ClusterRoleLister interface { + // List lists all ClusterRoles in the indexer. + List(selector labels.Selector) (ret []*v1alpha1.ClusterRole, err error) + // Get retrieves the ClusterRole from the index for a given name. + Get(name string) (*v1alpha1.ClusterRole, error) + ClusterRoleListerExpansion +} + +// clusterRoleLister implements the ClusterRoleLister interface. +type clusterRoleLister struct { + indexer cache.Indexer +} + +// NewClusterRoleLister returns a new ClusterRoleLister. +func NewClusterRoleLister(indexer cache.Indexer) ClusterRoleLister { + return &clusterRoleLister{indexer: indexer} +} + +// List lists all ClusterRoles in the indexer. +func (s *clusterRoleLister) List(selector labels.Selector) (ret []*v1alpha1.ClusterRole, err error) { + err = cache.ListAll(s.indexer, selector, func(m interface{}) { + ret = append(ret, m.(*v1alpha1.ClusterRole)) + }) + return ret, err +} + +// Get retrieves the ClusterRole from the index for a given name. +func (s *clusterRoleLister) Get(name string) (*v1alpha1.ClusterRole, error) { + key := &v1alpha1.ClusterRole{ObjectMeta: v1.ObjectMeta{Name: name}} + obj, exists, err := s.indexer.Get(key) + if err != nil { + return nil, err + } + if !exists { + return nil, errors.NewNotFound(v1alpha1.Resource("clusterrole"), name) + } + return obj.(*v1alpha1.ClusterRole), nil +} diff --git a/vendor/k8s.io/client-go/listers/rbac/v1alpha1/clusterrolebinding.go b/vendor/k8s.io/client-go/listers/rbac/v1alpha1/clusterrolebinding.go new file mode 100644 index 00000000000..5c1b93a77c3 --- /dev/null +++ b/vendor/k8s.io/client-go/listers/rbac/v1alpha1/clusterrolebinding.go @@ -0,0 +1,67 @@ +/* +Copyright 2017 The Kubernetes Authors. + +Licensed under the Apache License, Version 2.0 (the "License"); +you may not use this file except in compliance with the License. +You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + +Unless required by applicable law or agreed to in writing, software +distributed under the License is distributed on an "AS IS" BASIS, +WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +See the License for the specific language governing permissions and +limitations under the License. +*/ + +// This file was automatically generated by lister-gen + +package v1alpha1 + +import ( + v1alpha1 "k8s.io/api/rbac/v1alpha1" + "k8s.io/apimachinery/pkg/api/errors" + v1 "k8s.io/apimachinery/pkg/apis/meta/v1" + "k8s.io/apimachinery/pkg/labels" + "k8s.io/client-go/tools/cache" +) + +// ClusterRoleBindingLister helps list ClusterRoleBindings. +type ClusterRoleBindingLister interface { + // List lists all ClusterRoleBindings in the indexer. + List(selector labels.Selector) (ret []*v1alpha1.ClusterRoleBinding, err error) + // Get retrieves the ClusterRoleBinding from the index for a given name. + Get(name string) (*v1alpha1.ClusterRoleBinding, error) + ClusterRoleBindingListerExpansion +} + +// clusterRoleBindingLister implements the ClusterRoleBindingLister interface. +type clusterRoleBindingLister struct { + indexer cache.Indexer +} + +// NewClusterRoleBindingLister returns a new ClusterRoleBindingLister. +func NewClusterRoleBindingLister(indexer cache.Indexer) ClusterRoleBindingLister { + return &clusterRoleBindingLister{indexer: indexer} +} + +// List lists all ClusterRoleBindings in the indexer. +func (s *clusterRoleBindingLister) List(selector labels.Selector) (ret []*v1alpha1.ClusterRoleBinding, err error) { + err = cache.ListAll(s.indexer, selector, func(m interface{}) { + ret = append(ret, m.(*v1alpha1.ClusterRoleBinding)) + }) + return ret, err +} + +// Get retrieves the ClusterRoleBinding from the index for a given name. +func (s *clusterRoleBindingLister) Get(name string) (*v1alpha1.ClusterRoleBinding, error) { + key := &v1alpha1.ClusterRoleBinding{ObjectMeta: v1.ObjectMeta{Name: name}} + obj, exists, err := s.indexer.Get(key) + if err != nil { + return nil, err + } + if !exists { + return nil, errors.NewNotFound(v1alpha1.Resource("clusterrolebinding"), name) + } + return obj.(*v1alpha1.ClusterRoleBinding), nil +} diff --git a/vendor/k8s.io/client-go/listers/rbac/v1alpha1/expansion_generated.go b/vendor/k8s.io/client-go/listers/rbac/v1alpha1/expansion_generated.go new file mode 100644 index 00000000000..0ab4fb991f1 --- /dev/null +++ b/vendor/k8s.io/client-go/listers/rbac/v1alpha1/expansion_generated.go @@ -0,0 +1,43 @@ +/* +Copyright 2017 The Kubernetes Authors. + +Licensed under the Apache License, Version 2.0 (the "License"); +you may not use this file except in compliance with the License. +You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + +Unless required by applicable law or agreed to in writing, software +distributed under the License is distributed on an "AS IS" BASIS, +WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +See the License for the specific language governing permissions and +limitations under the License. +*/ + +// This file was automatically generated by lister-gen + +package v1alpha1 + +// ClusterRoleListerExpansion allows custom methods to be added to +// ClusterRoleLister. +type ClusterRoleListerExpansion interface{} + +// ClusterRoleBindingListerExpansion allows custom methods to be added to +// ClusterRoleBindingLister. +type ClusterRoleBindingListerExpansion interface{} + +// RoleListerExpansion allows custom methods to be added to +// RoleLister. +type RoleListerExpansion interface{} + +// RoleNamespaceListerExpansion allows custom methods to be added to +// RoleNamespaceLister. +type RoleNamespaceListerExpansion interface{} + +// RoleBindingListerExpansion allows custom methods to be added to +// RoleBindingLister. +type RoleBindingListerExpansion interface{} + +// RoleBindingNamespaceListerExpansion allows custom methods to be added to +// RoleBindingNamespaceLister. +type RoleBindingNamespaceListerExpansion interface{} diff --git a/vendor/k8s.io/client-go/listers/rbac/v1alpha1/role.go b/vendor/k8s.io/client-go/listers/rbac/v1alpha1/role.go new file mode 100644 index 00000000000..72ab79c9443 --- /dev/null +++ b/vendor/k8s.io/client-go/listers/rbac/v1alpha1/role.go @@ -0,0 +1,94 @@ +/* +Copyright 2017 The Kubernetes Authors. + +Licensed under the Apache License, Version 2.0 (the "License"); +you may not use this file except in compliance with the License. +You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + +Unless required by applicable law or agreed to in writing, software +distributed under the License is distributed on an "AS IS" BASIS, +WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +See the License for the specific language governing permissions and +limitations under the License. +*/ + +// This file was automatically generated by lister-gen + +package v1alpha1 + +import ( + v1alpha1 "k8s.io/api/rbac/v1alpha1" + "k8s.io/apimachinery/pkg/api/errors" + "k8s.io/apimachinery/pkg/labels" + "k8s.io/client-go/tools/cache" +) + +// RoleLister helps list Roles. +type RoleLister interface { + // List lists all Roles in the indexer. + List(selector labels.Selector) (ret []*v1alpha1.Role, err error) + // Roles returns an object that can list and get Roles. + Roles(namespace string) RoleNamespaceLister + RoleListerExpansion +} + +// roleLister implements the RoleLister interface. +type roleLister struct { + indexer cache.Indexer +} + +// NewRoleLister returns a new RoleLister. +func NewRoleLister(indexer cache.Indexer) RoleLister { + return &roleLister{indexer: indexer} +} + +// List lists all Roles in the indexer. +func (s *roleLister) List(selector labels.Selector) (ret []*v1alpha1.Role, err error) { + err = cache.ListAll(s.indexer, selector, func(m interface{}) { + ret = append(ret, m.(*v1alpha1.Role)) + }) + return ret, err +} + +// Roles returns an object that can list and get Roles. +func (s *roleLister) Roles(namespace string) RoleNamespaceLister { + return roleNamespaceLister{indexer: s.indexer, namespace: namespace} +} + +// RoleNamespaceLister helps list and get Roles. +type RoleNamespaceLister interface { + // List lists all Roles in the indexer for a given namespace. + List(selector labels.Selector) (ret []*v1alpha1.Role, err error) + // Get retrieves the Role from the indexer for a given namespace and name. + Get(name string) (*v1alpha1.Role, error) + RoleNamespaceListerExpansion +} + +// roleNamespaceLister implements the RoleNamespaceLister +// interface. +type roleNamespaceLister struct { + indexer cache.Indexer + namespace string +} + +// List lists all Roles in the indexer for a given namespace. +func (s roleNamespaceLister) List(selector labels.Selector) (ret []*v1alpha1.Role, err error) { + err = cache.ListAllByNamespace(s.indexer, s.namespace, selector, func(m interface{}) { + ret = append(ret, m.(*v1alpha1.Role)) + }) + return ret, err +} + +// Get retrieves the Role from the indexer for a given namespace and name. +func (s roleNamespaceLister) Get(name string) (*v1alpha1.Role, error) { + obj, exists, err := s.indexer.GetByKey(s.namespace + "/" + name) + if err != nil { + return nil, err + } + if !exists { + return nil, errors.NewNotFound(v1alpha1.Resource("role"), name) + } + return obj.(*v1alpha1.Role), nil +} diff --git a/vendor/k8s.io/client-go/listers/rbac/v1alpha1/rolebinding.go b/vendor/k8s.io/client-go/listers/rbac/v1alpha1/rolebinding.go new file mode 100644 index 00000000000..7f9cfd45831 --- /dev/null +++ b/vendor/k8s.io/client-go/listers/rbac/v1alpha1/rolebinding.go @@ -0,0 +1,94 @@ +/* +Copyright 2017 The Kubernetes Authors. + +Licensed under the Apache License, Version 2.0 (the "License"); +you may not use this file except in compliance with the License. +You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + +Unless required by applicable law or agreed to in writing, software +distributed under the License is distributed on an "AS IS" BASIS, +WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +See the License for the specific language governing permissions and +limitations under the License. +*/ + +// This file was automatically generated by lister-gen + +package v1alpha1 + +import ( + v1alpha1 "k8s.io/api/rbac/v1alpha1" + "k8s.io/apimachinery/pkg/api/errors" + "k8s.io/apimachinery/pkg/labels" + "k8s.io/client-go/tools/cache" +) + +// RoleBindingLister helps list RoleBindings. +type RoleBindingLister interface { + // List lists all RoleBindings in the indexer. + List(selector labels.Selector) (ret []*v1alpha1.RoleBinding, err error) + // RoleBindings returns an object that can list and get RoleBindings. + RoleBindings(namespace string) RoleBindingNamespaceLister + RoleBindingListerExpansion +} + +// roleBindingLister implements the RoleBindingLister interface. +type roleBindingLister struct { + indexer cache.Indexer +} + +// NewRoleBindingLister returns a new RoleBindingLister. +func NewRoleBindingLister(indexer cache.Indexer) RoleBindingLister { + return &roleBindingLister{indexer: indexer} +} + +// List lists all RoleBindings in the indexer. +func (s *roleBindingLister) List(selector labels.Selector) (ret []*v1alpha1.RoleBinding, err error) { + err = cache.ListAll(s.indexer, selector, func(m interface{}) { + ret = append(ret, m.(*v1alpha1.RoleBinding)) + }) + return ret, err +} + +// RoleBindings returns an object that can list and get RoleBindings. +func (s *roleBindingLister) RoleBindings(namespace string) RoleBindingNamespaceLister { + return roleBindingNamespaceLister{indexer: s.indexer, namespace: namespace} +} + +// RoleBindingNamespaceLister helps list and get RoleBindings. +type RoleBindingNamespaceLister interface { + // List lists all RoleBindings in the indexer for a given namespace. + List(selector labels.Selector) (ret []*v1alpha1.RoleBinding, err error) + // Get retrieves the RoleBinding from the indexer for a given namespace and name. + Get(name string) (*v1alpha1.RoleBinding, error) + RoleBindingNamespaceListerExpansion +} + +// roleBindingNamespaceLister implements the RoleBindingNamespaceLister +// interface. +type roleBindingNamespaceLister struct { + indexer cache.Indexer + namespace string +} + +// List lists all RoleBindings in the indexer for a given namespace. +func (s roleBindingNamespaceLister) List(selector labels.Selector) (ret []*v1alpha1.RoleBinding, err error) { + err = cache.ListAllByNamespace(s.indexer, s.namespace, selector, func(m interface{}) { + ret = append(ret, m.(*v1alpha1.RoleBinding)) + }) + return ret, err +} + +// Get retrieves the RoleBinding from the indexer for a given namespace and name. +func (s roleBindingNamespaceLister) Get(name string) (*v1alpha1.RoleBinding, error) { + obj, exists, err := s.indexer.GetByKey(s.namespace + "/" + name) + if err != nil { + return nil, err + } + if !exists { + return nil, errors.NewNotFound(v1alpha1.Resource("rolebinding"), name) + } + return obj.(*v1alpha1.RoleBinding), nil +} diff --git a/vendor/k8s.io/client-go/listers/rbac/v1beta1/BUILD b/vendor/k8s.io/client-go/listers/rbac/v1beta1/BUILD new file mode 100644 index 00000000000..85de3ea1928 --- /dev/null +++ b/vendor/k8s.io/client-go/listers/rbac/v1beta1/BUILD @@ -0,0 +1,37 @@ +package(default_visibility = ["//visibility:public"]) + +load( + "@io_bazel_rules_go//go:def.bzl", + "go_library", +) + +go_library( + name = "go_default_library", + srcs = [ + "clusterrole.go", + "clusterrolebinding.go", + "expansion_generated.go", + "role.go", + "rolebinding.go", + ], + deps = [ + "//vendor/k8s.io/api/rbac/v1beta1:go_default_library", + "//vendor/k8s.io/apimachinery/pkg/api/errors:go_default_library", + "//vendor/k8s.io/apimachinery/pkg/apis/meta/v1:go_default_library", + "//vendor/k8s.io/apimachinery/pkg/labels:go_default_library", + "//vendor/k8s.io/client-go/tools/cache:go_default_library", + ], +) + +filegroup( + name = "package-srcs", + srcs = glob(["**"]), + tags = ["automanaged"], + visibility = ["//visibility:private"], +) + +filegroup( + name = "all-srcs", + srcs = [":package-srcs"], + tags = ["automanaged"], +) diff --git a/vendor/k8s.io/client-go/listers/rbac/v1beta1/clusterrole.go b/vendor/k8s.io/client-go/listers/rbac/v1beta1/clusterrole.go new file mode 100644 index 00000000000..4e759c494c6 --- /dev/null +++ b/vendor/k8s.io/client-go/listers/rbac/v1beta1/clusterrole.go @@ -0,0 +1,67 @@ +/* +Copyright 2017 The Kubernetes Authors. + +Licensed under the Apache License, Version 2.0 (the "License"); +you may not use this file except in compliance with the License. +You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + +Unless required by applicable law or agreed to in writing, software +distributed under the License is distributed on an "AS IS" BASIS, +WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +See the License for the specific language governing permissions and +limitations under the License. +*/ + +// This file was automatically generated by lister-gen + +package v1beta1 + +import ( + v1beta1 "k8s.io/api/rbac/v1beta1" + "k8s.io/apimachinery/pkg/api/errors" + v1 "k8s.io/apimachinery/pkg/apis/meta/v1" + "k8s.io/apimachinery/pkg/labels" + "k8s.io/client-go/tools/cache" +) + +// ClusterRoleLister helps list ClusterRoles. +type ClusterRoleLister interface { + // List lists all ClusterRoles in the indexer. + List(selector labels.Selector) (ret []*v1beta1.ClusterRole, err error) + // Get retrieves the ClusterRole from the index for a given name. + Get(name string) (*v1beta1.ClusterRole, error) + ClusterRoleListerExpansion +} + +// clusterRoleLister implements the ClusterRoleLister interface. +type clusterRoleLister struct { + indexer cache.Indexer +} + +// NewClusterRoleLister returns a new ClusterRoleLister. +func NewClusterRoleLister(indexer cache.Indexer) ClusterRoleLister { + return &clusterRoleLister{indexer: indexer} +} + +// List lists all ClusterRoles in the indexer. +func (s *clusterRoleLister) List(selector labels.Selector) (ret []*v1beta1.ClusterRole, err error) { + err = cache.ListAll(s.indexer, selector, func(m interface{}) { + ret = append(ret, m.(*v1beta1.ClusterRole)) + }) + return ret, err +} + +// Get retrieves the ClusterRole from the index for a given name. +func (s *clusterRoleLister) Get(name string) (*v1beta1.ClusterRole, error) { + key := &v1beta1.ClusterRole{ObjectMeta: v1.ObjectMeta{Name: name}} + obj, exists, err := s.indexer.Get(key) + if err != nil { + return nil, err + } + if !exists { + return nil, errors.NewNotFound(v1beta1.Resource("clusterrole"), name) + } + return obj.(*v1beta1.ClusterRole), nil +} diff --git a/vendor/k8s.io/client-go/listers/rbac/v1beta1/clusterrolebinding.go b/vendor/k8s.io/client-go/listers/rbac/v1beta1/clusterrolebinding.go new file mode 100644 index 00000000000..6781ac60eef --- /dev/null +++ b/vendor/k8s.io/client-go/listers/rbac/v1beta1/clusterrolebinding.go @@ -0,0 +1,67 @@ +/* +Copyright 2017 The Kubernetes Authors. + +Licensed under the Apache License, Version 2.0 (the "License"); +you may not use this file except in compliance with the License. +You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + +Unless required by applicable law or agreed to in writing, software +distributed under the License is distributed on an "AS IS" BASIS, +WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +See the License for the specific language governing permissions and +limitations under the License. +*/ + +// This file was automatically generated by lister-gen + +package v1beta1 + +import ( + v1beta1 "k8s.io/api/rbac/v1beta1" + "k8s.io/apimachinery/pkg/api/errors" + v1 "k8s.io/apimachinery/pkg/apis/meta/v1" + "k8s.io/apimachinery/pkg/labels" + "k8s.io/client-go/tools/cache" +) + +// ClusterRoleBindingLister helps list ClusterRoleBindings. +type ClusterRoleBindingLister interface { + // List lists all ClusterRoleBindings in the indexer. + List(selector labels.Selector) (ret []*v1beta1.ClusterRoleBinding, err error) + // Get retrieves the ClusterRoleBinding from the index for a given name. + Get(name string) (*v1beta1.ClusterRoleBinding, error) + ClusterRoleBindingListerExpansion +} + +// clusterRoleBindingLister implements the ClusterRoleBindingLister interface. +type clusterRoleBindingLister struct { + indexer cache.Indexer +} + +// NewClusterRoleBindingLister returns a new ClusterRoleBindingLister. +func NewClusterRoleBindingLister(indexer cache.Indexer) ClusterRoleBindingLister { + return &clusterRoleBindingLister{indexer: indexer} +} + +// List lists all ClusterRoleBindings in the indexer. +func (s *clusterRoleBindingLister) List(selector labels.Selector) (ret []*v1beta1.ClusterRoleBinding, err error) { + err = cache.ListAll(s.indexer, selector, func(m interface{}) { + ret = append(ret, m.(*v1beta1.ClusterRoleBinding)) + }) + return ret, err +} + +// Get retrieves the ClusterRoleBinding from the index for a given name. +func (s *clusterRoleBindingLister) Get(name string) (*v1beta1.ClusterRoleBinding, error) { + key := &v1beta1.ClusterRoleBinding{ObjectMeta: v1.ObjectMeta{Name: name}} + obj, exists, err := s.indexer.Get(key) + if err != nil { + return nil, err + } + if !exists { + return nil, errors.NewNotFound(v1beta1.Resource("clusterrolebinding"), name) + } + return obj.(*v1beta1.ClusterRoleBinding), nil +} diff --git a/vendor/k8s.io/client-go/listers/rbac/v1beta1/expansion_generated.go b/vendor/k8s.io/client-go/listers/rbac/v1beta1/expansion_generated.go new file mode 100644 index 00000000000..b6eeae833a9 --- /dev/null +++ b/vendor/k8s.io/client-go/listers/rbac/v1beta1/expansion_generated.go @@ -0,0 +1,43 @@ +/* +Copyright 2017 The Kubernetes Authors. + +Licensed under the Apache License, Version 2.0 (the "License"); +you may not use this file except in compliance with the License. +You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + +Unless required by applicable law or agreed to in writing, software +distributed under the License is distributed on an "AS IS" BASIS, +WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +See the License for the specific language governing permissions and +limitations under the License. +*/ + +// This file was automatically generated by lister-gen + +package v1beta1 + +// ClusterRoleListerExpansion allows custom methods to be added to +// ClusterRoleLister. +type ClusterRoleListerExpansion interface{} + +// ClusterRoleBindingListerExpansion allows custom methods to be added to +// ClusterRoleBindingLister. +type ClusterRoleBindingListerExpansion interface{} + +// RoleListerExpansion allows custom methods to be added to +// RoleLister. +type RoleListerExpansion interface{} + +// RoleNamespaceListerExpansion allows custom methods to be added to +// RoleNamespaceLister. +type RoleNamespaceListerExpansion interface{} + +// RoleBindingListerExpansion allows custom methods to be added to +// RoleBindingLister. +type RoleBindingListerExpansion interface{} + +// RoleBindingNamespaceListerExpansion allows custom methods to be added to +// RoleBindingNamespaceLister. +type RoleBindingNamespaceListerExpansion interface{} diff --git a/vendor/k8s.io/client-go/listers/rbac/v1beta1/role.go b/vendor/k8s.io/client-go/listers/rbac/v1beta1/role.go new file mode 100644 index 00000000000..b795e98b029 --- /dev/null +++ b/vendor/k8s.io/client-go/listers/rbac/v1beta1/role.go @@ -0,0 +1,94 @@ +/* +Copyright 2017 The Kubernetes Authors. + +Licensed under the Apache License, Version 2.0 (the "License"); +you may not use this file except in compliance with the License. +You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + +Unless required by applicable law or agreed to in writing, software +distributed under the License is distributed on an "AS IS" BASIS, +WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +See the License for the specific language governing permissions and +limitations under the License. +*/ + +// This file was automatically generated by lister-gen + +package v1beta1 + +import ( + v1beta1 "k8s.io/api/rbac/v1beta1" + "k8s.io/apimachinery/pkg/api/errors" + "k8s.io/apimachinery/pkg/labels" + "k8s.io/client-go/tools/cache" +) + +// RoleLister helps list Roles. +type RoleLister interface { + // List lists all Roles in the indexer. + List(selector labels.Selector) (ret []*v1beta1.Role, err error) + // Roles returns an object that can list and get Roles. + Roles(namespace string) RoleNamespaceLister + RoleListerExpansion +} + +// roleLister implements the RoleLister interface. +type roleLister struct { + indexer cache.Indexer +} + +// NewRoleLister returns a new RoleLister. +func NewRoleLister(indexer cache.Indexer) RoleLister { + return &roleLister{indexer: indexer} +} + +// List lists all Roles in the indexer. +func (s *roleLister) List(selector labels.Selector) (ret []*v1beta1.Role, err error) { + err = cache.ListAll(s.indexer, selector, func(m interface{}) { + ret = append(ret, m.(*v1beta1.Role)) + }) + return ret, err +} + +// Roles returns an object that can list and get Roles. +func (s *roleLister) Roles(namespace string) RoleNamespaceLister { + return roleNamespaceLister{indexer: s.indexer, namespace: namespace} +} + +// RoleNamespaceLister helps list and get Roles. +type RoleNamespaceLister interface { + // List lists all Roles in the indexer for a given namespace. + List(selector labels.Selector) (ret []*v1beta1.Role, err error) + // Get retrieves the Role from the indexer for a given namespace and name. + Get(name string) (*v1beta1.Role, error) + RoleNamespaceListerExpansion +} + +// roleNamespaceLister implements the RoleNamespaceLister +// interface. +type roleNamespaceLister struct { + indexer cache.Indexer + namespace string +} + +// List lists all Roles in the indexer for a given namespace. +func (s roleNamespaceLister) List(selector labels.Selector) (ret []*v1beta1.Role, err error) { + err = cache.ListAllByNamespace(s.indexer, s.namespace, selector, func(m interface{}) { + ret = append(ret, m.(*v1beta1.Role)) + }) + return ret, err +} + +// Get retrieves the Role from the indexer for a given namespace and name. +func (s roleNamespaceLister) Get(name string) (*v1beta1.Role, error) { + obj, exists, err := s.indexer.GetByKey(s.namespace + "/" + name) + if err != nil { + return nil, err + } + if !exists { + return nil, errors.NewNotFound(v1beta1.Resource("role"), name) + } + return obj.(*v1beta1.Role), nil +} diff --git a/vendor/k8s.io/client-go/listers/rbac/v1beta1/rolebinding.go b/vendor/k8s.io/client-go/listers/rbac/v1beta1/rolebinding.go new file mode 100644 index 00000000000..d27ea2eb59d --- /dev/null +++ b/vendor/k8s.io/client-go/listers/rbac/v1beta1/rolebinding.go @@ -0,0 +1,94 @@ +/* +Copyright 2017 The Kubernetes Authors. + +Licensed under the Apache License, Version 2.0 (the "License"); +you may not use this file except in compliance with the License. +You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + +Unless required by applicable law or agreed to in writing, software +distributed under the License is distributed on an "AS IS" BASIS, +WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +See the License for the specific language governing permissions and +limitations under the License. +*/ + +// This file was automatically generated by lister-gen + +package v1beta1 + +import ( + v1beta1 "k8s.io/api/rbac/v1beta1" + "k8s.io/apimachinery/pkg/api/errors" + "k8s.io/apimachinery/pkg/labels" + "k8s.io/client-go/tools/cache" +) + +// RoleBindingLister helps list RoleBindings. +type RoleBindingLister interface { + // List lists all RoleBindings in the indexer. + List(selector labels.Selector) (ret []*v1beta1.RoleBinding, err error) + // RoleBindings returns an object that can list and get RoleBindings. + RoleBindings(namespace string) RoleBindingNamespaceLister + RoleBindingListerExpansion +} + +// roleBindingLister implements the RoleBindingLister interface. +type roleBindingLister struct { + indexer cache.Indexer +} + +// NewRoleBindingLister returns a new RoleBindingLister. +func NewRoleBindingLister(indexer cache.Indexer) RoleBindingLister { + return &roleBindingLister{indexer: indexer} +} + +// List lists all RoleBindings in the indexer. +func (s *roleBindingLister) List(selector labels.Selector) (ret []*v1beta1.RoleBinding, err error) { + err = cache.ListAll(s.indexer, selector, func(m interface{}) { + ret = append(ret, m.(*v1beta1.RoleBinding)) + }) + return ret, err +} + +// RoleBindings returns an object that can list and get RoleBindings. +func (s *roleBindingLister) RoleBindings(namespace string) RoleBindingNamespaceLister { + return roleBindingNamespaceLister{indexer: s.indexer, namespace: namespace} +} + +// RoleBindingNamespaceLister helps list and get RoleBindings. +type RoleBindingNamespaceLister interface { + // List lists all RoleBindings in the indexer for a given namespace. + List(selector labels.Selector) (ret []*v1beta1.RoleBinding, err error) + // Get retrieves the RoleBinding from the indexer for a given namespace and name. + Get(name string) (*v1beta1.RoleBinding, error) + RoleBindingNamespaceListerExpansion +} + +// roleBindingNamespaceLister implements the RoleBindingNamespaceLister +// interface. +type roleBindingNamespaceLister struct { + indexer cache.Indexer + namespace string +} + +// List lists all RoleBindings in the indexer for a given namespace. +func (s roleBindingNamespaceLister) List(selector labels.Selector) (ret []*v1beta1.RoleBinding, err error) { + err = cache.ListAllByNamespace(s.indexer, s.namespace, selector, func(m interface{}) { + ret = append(ret, m.(*v1beta1.RoleBinding)) + }) + return ret, err +} + +// Get retrieves the RoleBinding from the indexer for a given namespace and name. +func (s roleBindingNamespaceLister) Get(name string) (*v1beta1.RoleBinding, error) { + obj, exists, err := s.indexer.GetByKey(s.namespace + "/" + name) + if err != nil { + return nil, err + } + if !exists { + return nil, errors.NewNotFound(v1beta1.Resource("rolebinding"), name) + } + return obj.(*v1beta1.RoleBinding), nil +} diff --git a/vendor/k8s.io/client-go/listers/scheduling/v1alpha1/BUILD b/vendor/k8s.io/client-go/listers/scheduling/v1alpha1/BUILD new file mode 100644 index 00000000000..163c965a32d --- /dev/null +++ b/vendor/k8s.io/client-go/listers/scheduling/v1alpha1/BUILD @@ -0,0 +1,34 @@ +package(default_visibility = ["//visibility:public"]) + +load( + "@io_bazel_rules_go//go:def.bzl", + "go_library", +) + +go_library( + name = "go_default_library", + srcs = [ + "expansion_generated.go", + "priorityclass.go", + ], + deps = [ + "//vendor/k8s.io/api/scheduling/v1alpha1:go_default_library", + "//vendor/k8s.io/apimachinery/pkg/api/errors:go_default_library", + "//vendor/k8s.io/apimachinery/pkg/apis/meta/v1:go_default_library", + "//vendor/k8s.io/apimachinery/pkg/labels:go_default_library", + "//vendor/k8s.io/client-go/tools/cache:go_default_library", + ], +) + +filegroup( + name = "package-srcs", + srcs = glob(["**"]), + tags = ["automanaged"], + visibility = ["//visibility:private"], +) + +filegroup( + name = "all-srcs", + srcs = [":package-srcs"], + tags = ["automanaged"], +) diff --git a/vendor/k8s.io/client-go/listers/scheduling/v1alpha1/expansion_generated.go b/vendor/k8s.io/client-go/listers/scheduling/v1alpha1/expansion_generated.go new file mode 100644 index 00000000000..8a644c804ed --- /dev/null +++ b/vendor/k8s.io/client-go/listers/scheduling/v1alpha1/expansion_generated.go @@ -0,0 +1,23 @@ +/* +Copyright 2017 The Kubernetes Authors. + +Licensed under the Apache License, Version 2.0 (the "License"); +you may not use this file except in compliance with the License. +You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + +Unless required by applicable law or agreed to in writing, software +distributed under the License is distributed on an "AS IS" BASIS, +WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +See the License for the specific language governing permissions and +limitations under the License. +*/ + +// This file was automatically generated by lister-gen + +package v1alpha1 + +// PriorityClassListerExpansion allows custom methods to be added to +// PriorityClassLister. +type PriorityClassListerExpansion interface{} diff --git a/vendor/k8s.io/client-go/listers/scheduling/v1alpha1/priorityclass.go b/vendor/k8s.io/client-go/listers/scheduling/v1alpha1/priorityclass.go new file mode 100644 index 00000000000..67b6864e7db --- /dev/null +++ b/vendor/k8s.io/client-go/listers/scheduling/v1alpha1/priorityclass.go @@ -0,0 +1,67 @@ +/* +Copyright 2017 The Kubernetes Authors. + +Licensed under the Apache License, Version 2.0 (the "License"); +you may not use this file except in compliance with the License. +You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + +Unless required by applicable law or agreed to in writing, software +distributed under the License is distributed on an "AS IS" BASIS, +WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +See the License for the specific language governing permissions and +limitations under the License. +*/ + +// This file was automatically generated by lister-gen + +package v1alpha1 + +import ( + v1alpha1 "k8s.io/api/scheduling/v1alpha1" + "k8s.io/apimachinery/pkg/api/errors" + v1 "k8s.io/apimachinery/pkg/apis/meta/v1" + "k8s.io/apimachinery/pkg/labels" + "k8s.io/client-go/tools/cache" +) + +// PriorityClassLister helps list PriorityClasses. +type PriorityClassLister interface { + // List lists all PriorityClasses in the indexer. + List(selector labels.Selector) (ret []*v1alpha1.PriorityClass, err error) + // Get retrieves the PriorityClass from the index for a given name. + Get(name string) (*v1alpha1.PriorityClass, error) + PriorityClassListerExpansion +} + +// priorityClassLister implements the PriorityClassLister interface. +type priorityClassLister struct { + indexer cache.Indexer +} + +// NewPriorityClassLister returns a new PriorityClassLister. +func NewPriorityClassLister(indexer cache.Indexer) PriorityClassLister { + return &priorityClassLister{indexer: indexer} +} + +// List lists all PriorityClasses in the indexer. +func (s *priorityClassLister) List(selector labels.Selector) (ret []*v1alpha1.PriorityClass, err error) { + err = cache.ListAll(s.indexer, selector, func(m interface{}) { + ret = append(ret, m.(*v1alpha1.PriorityClass)) + }) + return ret, err +} + +// Get retrieves the PriorityClass from the index for a given name. +func (s *priorityClassLister) Get(name string) (*v1alpha1.PriorityClass, error) { + key := &v1alpha1.PriorityClass{ObjectMeta: v1.ObjectMeta{Name: name}} + obj, exists, err := s.indexer.Get(key) + if err != nil { + return nil, err + } + if !exists { + return nil, errors.NewNotFound(v1alpha1.Resource("priorityclass"), name) + } + return obj.(*v1alpha1.PriorityClass), nil +} diff --git a/vendor/k8s.io/client-go/listers/settings/v1alpha1/BUILD b/vendor/k8s.io/client-go/listers/settings/v1alpha1/BUILD new file mode 100644 index 00000000000..436fa356c17 --- /dev/null +++ b/vendor/k8s.io/client-go/listers/settings/v1alpha1/BUILD @@ -0,0 +1,33 @@ +package(default_visibility = ["//visibility:public"]) + +load( + "@io_bazel_rules_go//go:def.bzl", + "go_library", +) + +go_library( + name = "go_default_library", + srcs = [ + "expansion_generated.go", + "podpreset.go", + ], + deps = [ + "//vendor/k8s.io/api/settings/v1alpha1:go_default_library", + "//vendor/k8s.io/apimachinery/pkg/api/errors:go_default_library", + "//vendor/k8s.io/apimachinery/pkg/labels:go_default_library", + "//vendor/k8s.io/client-go/tools/cache:go_default_library", + ], +) + +filegroup( + name = "package-srcs", + srcs = glob(["**"]), + tags = ["automanaged"], + visibility = ["//visibility:private"], +) + +filegroup( + name = "all-srcs", + srcs = [":package-srcs"], + tags = ["automanaged"], +) diff --git a/vendor/k8s.io/client-go/listers/settings/v1alpha1/expansion_generated.go b/vendor/k8s.io/client-go/listers/settings/v1alpha1/expansion_generated.go new file mode 100644 index 00000000000..7a5ce38e92c --- /dev/null +++ b/vendor/k8s.io/client-go/listers/settings/v1alpha1/expansion_generated.go @@ -0,0 +1,27 @@ +/* +Copyright 2017 The Kubernetes Authors. + +Licensed under the Apache License, Version 2.0 (the "License"); +you may not use this file except in compliance with the License. +You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + +Unless required by applicable law or agreed to in writing, software +distributed under the License is distributed on an "AS IS" BASIS, +WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +See the License for the specific language governing permissions and +limitations under the License. +*/ + +// This file was automatically generated by lister-gen + +package v1alpha1 + +// PodPresetListerExpansion allows custom methods to be added to +// PodPresetLister. +type PodPresetListerExpansion interface{} + +// PodPresetNamespaceListerExpansion allows custom methods to be added to +// PodPresetNamespaceLister. +type PodPresetNamespaceListerExpansion interface{} diff --git a/vendor/k8s.io/client-go/listers/settings/v1alpha1/podpreset.go b/vendor/k8s.io/client-go/listers/settings/v1alpha1/podpreset.go new file mode 100644 index 00000000000..18f62249313 --- /dev/null +++ b/vendor/k8s.io/client-go/listers/settings/v1alpha1/podpreset.go @@ -0,0 +1,94 @@ +/* +Copyright 2017 The Kubernetes Authors. + +Licensed under the Apache License, Version 2.0 (the "License"); +you may not use this file except in compliance with the License. +You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + +Unless required by applicable law or agreed to in writing, software +distributed under the License is distributed on an "AS IS" BASIS, +WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +See the License for the specific language governing permissions and +limitations under the License. +*/ + +// This file was automatically generated by lister-gen + +package v1alpha1 + +import ( + v1alpha1 "k8s.io/api/settings/v1alpha1" + "k8s.io/apimachinery/pkg/api/errors" + "k8s.io/apimachinery/pkg/labels" + "k8s.io/client-go/tools/cache" +) + +// PodPresetLister helps list PodPresets. +type PodPresetLister interface { + // List lists all PodPresets in the indexer. + List(selector labels.Selector) (ret []*v1alpha1.PodPreset, err error) + // PodPresets returns an object that can list and get PodPresets. + PodPresets(namespace string) PodPresetNamespaceLister + PodPresetListerExpansion +} + +// podPresetLister implements the PodPresetLister interface. +type podPresetLister struct { + indexer cache.Indexer +} + +// NewPodPresetLister returns a new PodPresetLister. +func NewPodPresetLister(indexer cache.Indexer) PodPresetLister { + return &podPresetLister{indexer: indexer} +} + +// List lists all PodPresets in the indexer. +func (s *podPresetLister) List(selector labels.Selector) (ret []*v1alpha1.PodPreset, err error) { + err = cache.ListAll(s.indexer, selector, func(m interface{}) { + ret = append(ret, m.(*v1alpha1.PodPreset)) + }) + return ret, err +} + +// PodPresets returns an object that can list and get PodPresets. +func (s *podPresetLister) PodPresets(namespace string) PodPresetNamespaceLister { + return podPresetNamespaceLister{indexer: s.indexer, namespace: namespace} +} + +// PodPresetNamespaceLister helps list and get PodPresets. +type PodPresetNamespaceLister interface { + // List lists all PodPresets in the indexer for a given namespace. + List(selector labels.Selector) (ret []*v1alpha1.PodPreset, err error) + // Get retrieves the PodPreset from the indexer for a given namespace and name. + Get(name string) (*v1alpha1.PodPreset, error) + PodPresetNamespaceListerExpansion +} + +// podPresetNamespaceLister implements the PodPresetNamespaceLister +// interface. +type podPresetNamespaceLister struct { + indexer cache.Indexer + namespace string +} + +// List lists all PodPresets in the indexer for a given namespace. +func (s podPresetNamespaceLister) List(selector labels.Selector) (ret []*v1alpha1.PodPreset, err error) { + err = cache.ListAllByNamespace(s.indexer, s.namespace, selector, func(m interface{}) { + ret = append(ret, m.(*v1alpha1.PodPreset)) + }) + return ret, err +} + +// Get retrieves the PodPreset from the indexer for a given namespace and name. +func (s podPresetNamespaceLister) Get(name string) (*v1alpha1.PodPreset, error) { + obj, exists, err := s.indexer.GetByKey(s.namespace + "/" + name) + if err != nil { + return nil, err + } + if !exists { + return nil, errors.NewNotFound(v1alpha1.Resource("podpreset"), name) + } + return obj.(*v1alpha1.PodPreset), nil +} diff --git a/vendor/k8s.io/client-go/listers/storage/v1/BUILD b/vendor/k8s.io/client-go/listers/storage/v1/BUILD new file mode 100644 index 00000000000..4bf813e3b20 --- /dev/null +++ b/vendor/k8s.io/client-go/listers/storage/v1/BUILD @@ -0,0 +1,34 @@ +package(default_visibility = ["//visibility:public"]) + +load( + "@io_bazel_rules_go//go:def.bzl", + "go_library", +) + +go_library( + name = "go_default_library", + srcs = [ + "expansion_generated.go", + "storageclass.go", + ], + deps = [ + "//vendor/k8s.io/api/storage/v1:go_default_library", + "//vendor/k8s.io/apimachinery/pkg/api/errors:go_default_library", + "//vendor/k8s.io/apimachinery/pkg/apis/meta/v1:go_default_library", + "//vendor/k8s.io/apimachinery/pkg/labels:go_default_library", + "//vendor/k8s.io/client-go/tools/cache:go_default_library", + ], +) + +filegroup( + name = "package-srcs", + srcs = glob(["**"]), + tags = ["automanaged"], + visibility = ["//visibility:private"], +) + +filegroup( + name = "all-srcs", + srcs = [":package-srcs"], + tags = ["automanaged"], +) diff --git a/vendor/k8s.io/client-go/listers/storage/v1/expansion_generated.go b/vendor/k8s.io/client-go/listers/storage/v1/expansion_generated.go new file mode 100644 index 00000000000..2353b59d3f5 --- /dev/null +++ b/vendor/k8s.io/client-go/listers/storage/v1/expansion_generated.go @@ -0,0 +1,23 @@ +/* +Copyright 2017 The Kubernetes Authors. + +Licensed under the Apache License, Version 2.0 (the "License"); +you may not use this file except in compliance with the License. +You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + +Unless required by applicable law or agreed to in writing, software +distributed under the License is distributed on an "AS IS" BASIS, +WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +See the License for the specific language governing permissions and +limitations under the License. +*/ + +// This file was automatically generated by lister-gen + +package v1 + +// StorageClassListerExpansion allows custom methods to be added to +// StorageClassLister. +type StorageClassListerExpansion interface{} diff --git a/vendor/k8s.io/client-go/listers/storage/v1/storageclass.go b/vendor/k8s.io/client-go/listers/storage/v1/storageclass.go new file mode 100644 index 00000000000..09e65943808 --- /dev/null +++ b/vendor/k8s.io/client-go/listers/storage/v1/storageclass.go @@ -0,0 +1,67 @@ +/* +Copyright 2017 The Kubernetes Authors. + +Licensed under the Apache License, Version 2.0 (the "License"); +you may not use this file except in compliance with the License. +You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + +Unless required by applicable law or agreed to in writing, software +distributed under the License is distributed on an "AS IS" BASIS, +WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +See the License for the specific language governing permissions and +limitations under the License. +*/ + +// This file was automatically generated by lister-gen + +package v1 + +import ( + v1 "k8s.io/api/storage/v1" + "k8s.io/apimachinery/pkg/api/errors" + meta_v1 "k8s.io/apimachinery/pkg/apis/meta/v1" + "k8s.io/apimachinery/pkg/labels" + "k8s.io/client-go/tools/cache" +) + +// StorageClassLister helps list StorageClasses. +type StorageClassLister interface { + // List lists all StorageClasses in the indexer. + List(selector labels.Selector) (ret []*v1.StorageClass, err error) + // Get retrieves the StorageClass from the index for a given name. + Get(name string) (*v1.StorageClass, error) + StorageClassListerExpansion +} + +// storageClassLister implements the StorageClassLister interface. +type storageClassLister struct { + indexer cache.Indexer +} + +// NewStorageClassLister returns a new StorageClassLister. +func NewStorageClassLister(indexer cache.Indexer) StorageClassLister { + return &storageClassLister{indexer: indexer} +} + +// List lists all StorageClasses in the indexer. +func (s *storageClassLister) List(selector labels.Selector) (ret []*v1.StorageClass, err error) { + err = cache.ListAll(s.indexer, selector, func(m interface{}) { + ret = append(ret, m.(*v1.StorageClass)) + }) + return ret, err +} + +// Get retrieves the StorageClass from the index for a given name. +func (s *storageClassLister) Get(name string) (*v1.StorageClass, error) { + key := &v1.StorageClass{ObjectMeta: meta_v1.ObjectMeta{Name: name}} + obj, exists, err := s.indexer.Get(key) + if err != nil { + return nil, err + } + if !exists { + return nil, errors.NewNotFound(v1.Resource("storageclass"), name) + } + return obj.(*v1.StorageClass), nil +} diff --git a/vendor/k8s.io/client-go/listers/storage/v1beta1/BUILD b/vendor/k8s.io/client-go/listers/storage/v1beta1/BUILD new file mode 100644 index 00000000000..57fcd37c698 --- /dev/null +++ b/vendor/k8s.io/client-go/listers/storage/v1beta1/BUILD @@ -0,0 +1,34 @@ +package(default_visibility = ["//visibility:public"]) + +load( + "@io_bazel_rules_go//go:def.bzl", + "go_library", +) + +go_library( + name = "go_default_library", + srcs = [ + "expansion_generated.go", + "storageclass.go", + ], + deps = [ + "//vendor/k8s.io/api/storage/v1beta1:go_default_library", + "//vendor/k8s.io/apimachinery/pkg/api/errors:go_default_library", + "//vendor/k8s.io/apimachinery/pkg/apis/meta/v1:go_default_library", + "//vendor/k8s.io/apimachinery/pkg/labels:go_default_library", + "//vendor/k8s.io/client-go/tools/cache:go_default_library", + ], +) + +filegroup( + name = "package-srcs", + srcs = glob(["**"]), + tags = ["automanaged"], + visibility = ["//visibility:private"], +) + +filegroup( + name = "all-srcs", + srcs = [":package-srcs"], + tags = ["automanaged"], +) diff --git a/vendor/k8s.io/client-go/listers/storage/v1beta1/expansion_generated.go b/vendor/k8s.io/client-go/listers/storage/v1beta1/expansion_generated.go new file mode 100644 index 00000000000..84e0f9c440b --- /dev/null +++ b/vendor/k8s.io/client-go/listers/storage/v1beta1/expansion_generated.go @@ -0,0 +1,23 @@ +/* +Copyright 2017 The Kubernetes Authors. + +Licensed under the Apache License, Version 2.0 (the "License"); +you may not use this file except in compliance with the License. +You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + +Unless required by applicable law or agreed to in writing, software +distributed under the License is distributed on an "AS IS" BASIS, +WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +See the License for the specific language governing permissions and +limitations under the License. +*/ + +// This file was automatically generated by lister-gen + +package v1beta1 + +// StorageClassListerExpansion allows custom methods to be added to +// StorageClassLister. +type StorageClassListerExpansion interface{} diff --git a/vendor/k8s.io/client-go/listers/storage/v1beta1/storageclass.go b/vendor/k8s.io/client-go/listers/storage/v1beta1/storageclass.go new file mode 100644 index 00000000000..04efe5f8dad --- /dev/null +++ b/vendor/k8s.io/client-go/listers/storage/v1beta1/storageclass.go @@ -0,0 +1,67 @@ +/* +Copyright 2017 The Kubernetes Authors. + +Licensed under the Apache License, Version 2.0 (the "License"); +you may not use this file except in compliance with the License. +You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + +Unless required by applicable law or agreed to in writing, software +distributed under the License is distributed on an "AS IS" BASIS, +WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +See the License for the specific language governing permissions and +limitations under the License. +*/ + +// This file was automatically generated by lister-gen + +package v1beta1 + +import ( + v1beta1 "k8s.io/api/storage/v1beta1" + "k8s.io/apimachinery/pkg/api/errors" + v1 "k8s.io/apimachinery/pkg/apis/meta/v1" + "k8s.io/apimachinery/pkg/labels" + "k8s.io/client-go/tools/cache" +) + +// StorageClassLister helps list StorageClasses. +type StorageClassLister interface { + // List lists all StorageClasses in the indexer. + List(selector labels.Selector) (ret []*v1beta1.StorageClass, err error) + // Get retrieves the StorageClass from the index for a given name. + Get(name string) (*v1beta1.StorageClass, error) + StorageClassListerExpansion +} + +// storageClassLister implements the StorageClassLister interface. +type storageClassLister struct { + indexer cache.Indexer +} + +// NewStorageClassLister returns a new StorageClassLister. +func NewStorageClassLister(indexer cache.Indexer) StorageClassLister { + return &storageClassLister{indexer: indexer} +} + +// List lists all StorageClasses in the indexer. +func (s *storageClassLister) List(selector labels.Selector) (ret []*v1beta1.StorageClass, err error) { + err = cache.ListAll(s.indexer, selector, func(m interface{}) { + ret = append(ret, m.(*v1beta1.StorageClass)) + }) + return ret, err +} + +// Get retrieves the StorageClass from the index for a given name. +func (s *storageClassLister) Get(name string) (*v1beta1.StorageClass, error) { + key := &v1beta1.StorageClass{ObjectMeta: v1.ObjectMeta{Name: name}} + obj, exists, err := s.indexer.Get(key) + if err != nil { + return nil, err + } + if !exists { + return nil, errors.NewNotFound(v1beta1.Resource("storageclass"), name) + } + return obj.(*v1beta1.StorageClass), nil +} diff --git a/vendor/k8s.io/client-go/tools/cache/BUILD b/vendor/k8s.io/client-go/tools/cache/BUILD new file mode 100644 index 00000000000..3531eba74c1 --- /dev/null +++ b/vendor/k8s.io/client-go/tools/cache/BUILD @@ -0,0 +1,101 @@ +package(default_visibility = ["//visibility:public"]) + +load( + "@io_bazel_rules_go//go:def.bzl", + "go_library", + "go_test", +) + +go_test( + name = "go_default_test", + srcs = [ + "controller_test.go", + "delta_fifo_test.go", + "expiration_cache_test.go", + "fifo_test.go", + "heap_test.go", + "index_test.go", + "mutation_detector_test.go", + "processor_listener_test.go", + "reflector_test.go", + "shared_informer_test.go", + "store_test.go", + "undelta_store_test.go", + ], + library = ":go_default_library", + deps = [ + "//vendor/github.com/google/gofuzz:go_default_library", + "//vendor/k8s.io/api/core/v1:go_default_library", + "//vendor/k8s.io/apimachinery/pkg/api/meta:go_default_library", + "//vendor/k8s.io/apimachinery/pkg/apis/meta/v1:go_default_library", + "//vendor/k8s.io/apimachinery/pkg/runtime:go_default_library", + "//vendor/k8s.io/apimachinery/pkg/util/clock:go_default_library", + "//vendor/k8s.io/apimachinery/pkg/util/sets:go_default_library", + "//vendor/k8s.io/apimachinery/pkg/util/wait:go_default_library", + "//vendor/k8s.io/apimachinery/pkg/watch:go_default_library", + "//vendor/k8s.io/client-go/kubernetes/scheme:go_default_library", + "//vendor/k8s.io/client-go/tools/cache/testing:go_default_library", + ], +) + +go_library( + name = "go_default_library", + srcs = [ + "controller.go", + "delta_fifo.go", + "doc.go", + "expiration_cache.go", + "expiration_cache_fakes.go", + "fake_custom_store.go", + "fifo.go", + "heap.go", + "index.go", + "listers.go", + "listwatch.go", + "mutation_cache.go", + "mutation_detector.go", + "reflector.go", + "reflector_metrics.go", + "shared_informer.go", + "store.go", + "thread_safe_store.go", + "undelta_store.go", + ], + deps = [ + "//vendor/github.com/golang/glog:go_default_library", + "//vendor/golang.org/x/net/context:go_default_library", + "//vendor/k8s.io/apimachinery/pkg/api/errors:go_default_library", + "//vendor/k8s.io/apimachinery/pkg/api/meta:go_default_library", + "//vendor/k8s.io/apimachinery/pkg/apis/meta/v1:go_default_library", + "//vendor/k8s.io/apimachinery/pkg/fields:go_default_library", + "//vendor/k8s.io/apimachinery/pkg/labels:go_default_library", + "//vendor/k8s.io/apimachinery/pkg/runtime:go_default_library", + "//vendor/k8s.io/apimachinery/pkg/runtime/schema:go_default_library", + "//vendor/k8s.io/apimachinery/pkg/util/cache:go_default_library", + "//vendor/k8s.io/apimachinery/pkg/util/clock:go_default_library", + "//vendor/k8s.io/apimachinery/pkg/util/diff:go_default_library", + "//vendor/k8s.io/apimachinery/pkg/util/runtime:go_default_library", + "//vendor/k8s.io/apimachinery/pkg/util/sets:go_default_library", + "//vendor/k8s.io/apimachinery/pkg/util/wait:go_default_library", + "//vendor/k8s.io/apimachinery/pkg/watch:go_default_library", + "//vendor/k8s.io/client-go/kubernetes/scheme:go_default_library", + "//vendor/k8s.io/client-go/rest:go_default_library", + "//vendor/k8s.io/client-go/tools/pager:go_default_library", + ], +) + +filegroup( + name = "package-srcs", + srcs = glob(["**"]), + tags = ["automanaged"], + visibility = ["//visibility:private"], +) + +filegroup( + name = "all-srcs", + srcs = [ + ":package-srcs", + "//staging/src/k8s.io/client-go/tools/cache/testing:all-srcs", + ], + tags = ["automanaged"], +) diff --git a/vendor/k8s.io/client-go/tools/cache/OWNERS b/vendor/k8s.io/client-go/tools/cache/OWNERS new file mode 100755 index 00000000000..727377f9df2 --- /dev/null +++ b/vendor/k8s.io/client-go/tools/cache/OWNERS @@ -0,0 +1,50 @@ +approvers: +- thockin +- lavalamp +- smarterclayton +- wojtek-t +- deads2k +- caesarxuchao +- liggitt +- ncdc +reviewers: +- thockin +- lavalamp +- smarterclayton +- wojtek-t +- deads2k +- brendandburns +- derekwaynecarr +- caesarxuchao +- mikedanese +- liggitt +- nikhiljindal +- erictune +- davidopp +- pmorie +- kargakis +- janetkuo +- justinsb +- eparis +- soltysh +- jsafrane +- dims +- madhusudancs +- hongchaodeng +- krousey +- markturansky +- fgrzadkowski +- xiang90 +- mml +- ingvagabund +- resouer +- jessfraz +- david-mcmahon +- mfojtik +- '249043822' +- lixiaobing10051267 +- ddysher +- mqliang +- feihujiang +- sdminonne +- ncdc diff --git a/vendor/k8s.io/client-go/tools/cache/controller.go b/vendor/k8s.io/client-go/tools/cache/controller.go new file mode 100644 index 00000000000..e7b98befadf --- /dev/null +++ b/vendor/k8s.io/client-go/tools/cache/controller.go @@ -0,0 +1,394 @@ +/* +Copyright 2015 The Kubernetes Authors. + +Licensed under the Apache License, Version 2.0 (the "License"); +you may not use this file except in compliance with the License. +You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + +Unless required by applicable law or agreed to in writing, software +distributed under the License is distributed on an "AS IS" BASIS, +WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +See the License for the specific language governing permissions and +limitations under the License. +*/ + +package cache + +import ( + "sync" + "time" + + "k8s.io/apimachinery/pkg/runtime" + "k8s.io/apimachinery/pkg/util/clock" + utilruntime "k8s.io/apimachinery/pkg/util/runtime" + "k8s.io/apimachinery/pkg/util/wait" +) + +// Config contains all the settings for a Controller. +type Config struct { + // The queue for your objects; either a FIFO or + // a DeltaFIFO. Your Process() function should accept + // the output of this Queue's Pop() method. + Queue + + // Something that can list and watch your objects. + ListerWatcher + + // Something that can process your objects. + Process ProcessFunc + + // The type of your objects. + ObjectType runtime.Object + + // Reprocess everything at least this often. + // Note that if it takes longer for you to clear the queue than this + // period, you will end up processing items in the order determined + // by FIFO.Replace(). Currently, this is random. If this is a + // problem, we can change that replacement policy to append new + // things to the end of the queue instead of replacing the entire + // queue. + FullResyncPeriod time.Duration + + // ShouldResync, if specified, is invoked when the controller's reflector determines the next + // periodic sync should occur. If this returns true, it means the reflector should proceed with + // the resync. + ShouldResync ShouldResyncFunc + + // If true, when Process() returns an error, re-enqueue the object. + // TODO: add interface to let you inject a delay/backoff or drop + // the object completely if desired. Pass the object in + // question to this interface as a parameter. + RetryOnError bool +} + +// ShouldResyncFunc is a type of function that indicates if a reflector should perform a +// resync or not. It can be used by a shared informer to support multiple event handlers with custom +// resync periods. +type ShouldResyncFunc func() bool + +// ProcessFunc processes a single object. +type ProcessFunc func(obj interface{}) error + +// Controller is a generic controller framework. +type controller struct { + config Config + reflector *Reflector + reflectorMutex sync.RWMutex + clock clock.Clock +} + +type Controller interface { + Run(stopCh <-chan struct{}) + HasSynced() bool + LastSyncResourceVersion() string +} + +// New makes a new Controller from the given Config. +func New(c *Config) Controller { + ctlr := &controller{ + config: *c, + clock: &clock.RealClock{}, + } + return ctlr +} + +// Run begins processing items, and will continue until a value is sent down stopCh. +// It's an error to call Run more than once. +// Run blocks; call via go. +func (c *controller) Run(stopCh <-chan struct{}) { + defer utilruntime.HandleCrash() + go func() { + <-stopCh + c.config.Queue.Close() + }() + r := NewReflector( + c.config.ListerWatcher, + c.config.ObjectType, + c.config.Queue, + c.config.FullResyncPeriod, + ) + r.ShouldResync = c.config.ShouldResync + r.clock = c.clock + + c.reflectorMutex.Lock() + c.reflector = r + c.reflectorMutex.Unlock() + + var wg wait.Group + defer wg.Wait() + + wg.StartWithChannel(stopCh, r.Run) + + wait.Until(c.processLoop, time.Second, stopCh) +} + +// Returns true once this controller has completed an initial resource listing +func (c *controller) HasSynced() bool { + return c.config.Queue.HasSynced() +} + +func (c *controller) LastSyncResourceVersion() string { + if c.reflector == nil { + return "" + } + return c.reflector.LastSyncResourceVersion() +} + +// processLoop drains the work queue. +// TODO: Consider doing the processing in parallel. This will require a little thought +// to make sure that we don't end up processing the same object multiple times +// concurrently. +// +// TODO: Plumb through the stopCh here (and down to the queue) so that this can +// actually exit when the controller is stopped. Or just give up on this stuff +// ever being stoppable. Converting this whole package to use Context would +// also be helpful. +func (c *controller) processLoop() { + for { + obj, err := c.config.Queue.Pop(PopProcessFunc(c.config.Process)) + if err != nil { + if err == FIFOClosedError { + return + } + if c.config.RetryOnError { + // This is the safe way to re-enqueue. + c.config.Queue.AddIfNotPresent(obj) + } + } + } +} + +// ResourceEventHandler can handle notifications for events that happen to a +// resource. The events are informational only, so you can't return an +// error. +// * OnAdd is called when an object is added. +// * OnUpdate is called when an object is modified. Note that oldObj is the +// last known state of the object-- it is possible that several changes +// were combined together, so you can't use this to see every single +// change. OnUpdate is also called when a re-list happens, and it will +// get called even if nothing changed. This is useful for periodically +// evaluating or syncing something. +// * OnDelete will get the final state of the item if it is known, otherwise +// it will get an object of type DeletedFinalStateUnknown. This can +// happen if the watch is closed and misses the delete event and we don't +// notice the deletion until the subsequent re-list. +type ResourceEventHandler interface { + OnAdd(obj interface{}) + OnUpdate(oldObj, newObj interface{}) + OnDelete(obj interface{}) +} + +// ResourceEventHandlerFuncs is an adaptor to let you easily specify as many or +// as few of the notification functions as you want while still implementing +// ResourceEventHandler. +type ResourceEventHandlerFuncs struct { + AddFunc func(obj interface{}) + UpdateFunc func(oldObj, newObj interface{}) + DeleteFunc func(obj interface{}) +} + +// OnAdd calls AddFunc if it's not nil. +func (r ResourceEventHandlerFuncs) OnAdd(obj interface{}) { + if r.AddFunc != nil { + r.AddFunc(obj) + } +} + +// OnUpdate calls UpdateFunc if it's not nil. +func (r ResourceEventHandlerFuncs) OnUpdate(oldObj, newObj interface{}) { + if r.UpdateFunc != nil { + r.UpdateFunc(oldObj, newObj) + } +} + +// OnDelete calls DeleteFunc if it's not nil. +func (r ResourceEventHandlerFuncs) OnDelete(obj interface{}) { + if r.DeleteFunc != nil { + r.DeleteFunc(obj) + } +} + +// FilteringResourceEventHandler applies the provided filter to all events coming +// in, ensuring the appropriate nested handler method is invoked. An object +// that starts passing the filter after an update is considered an add, and an +// object that stops passing the filter after an update is considered a delete. +type FilteringResourceEventHandler struct { + FilterFunc func(obj interface{}) bool + Handler ResourceEventHandler +} + +// OnAdd calls the nested handler only if the filter succeeds +func (r FilteringResourceEventHandler) OnAdd(obj interface{}) { + if !r.FilterFunc(obj) { + return + } + r.Handler.OnAdd(obj) +} + +// OnUpdate ensures the proper handler is called depending on whether the filter matches +func (r FilteringResourceEventHandler) OnUpdate(oldObj, newObj interface{}) { + newer := r.FilterFunc(newObj) + older := r.FilterFunc(oldObj) + switch { + case newer && older: + r.Handler.OnUpdate(oldObj, newObj) + case newer && !older: + r.Handler.OnAdd(newObj) + case !newer && older: + r.Handler.OnDelete(oldObj) + default: + // do nothing + } +} + +// OnDelete calls the nested handler only if the filter succeeds +func (r FilteringResourceEventHandler) OnDelete(obj interface{}) { + if !r.FilterFunc(obj) { + return + } + r.Handler.OnDelete(obj) +} + +// DeletionHandlingMetaNamespaceKeyFunc checks for +// DeletedFinalStateUnknown objects before calling +// MetaNamespaceKeyFunc. +func DeletionHandlingMetaNamespaceKeyFunc(obj interface{}) (string, error) { + if d, ok := obj.(DeletedFinalStateUnknown); ok { + return d.Key, nil + } + return MetaNamespaceKeyFunc(obj) +} + +// NewInformer returns a Store and a controller for populating the store +// while also providing event notifications. You should only used the returned +// Store for Get/List operations; Add/Modify/Deletes will cause the event +// notifications to be faulty. +// +// Parameters: +// * lw is list and watch functions for the source of the resource you want to +// be informed of. +// * objType is an object of the type that you expect to receive. +// * resyncPeriod: if non-zero, will re-list this often (you will get OnUpdate +// calls, even if nothing changed). Otherwise, re-list will be delayed as +// long as possible (until the upstream source closes the watch or times out, +// or you stop the controller). +// * h is the object you want notifications sent to. +// +func NewInformer( + lw ListerWatcher, + objType runtime.Object, + resyncPeriod time.Duration, + h ResourceEventHandler, +) (Store, Controller) { + // This will hold the client state, as we know it. + clientState := NewStore(DeletionHandlingMetaNamespaceKeyFunc) + + // This will hold incoming changes. Note how we pass clientState in as a + // KeyLister, that way resync operations will result in the correct set + // of update/delete deltas. + fifo := NewDeltaFIFO(MetaNamespaceKeyFunc, nil, clientState) + + cfg := &Config{ + Queue: fifo, + ListerWatcher: lw, + ObjectType: objType, + FullResyncPeriod: resyncPeriod, + RetryOnError: false, + + Process: func(obj interface{}) error { + // from oldest to newest + for _, d := range obj.(Deltas) { + switch d.Type { + case Sync, Added, Updated: + if old, exists, err := clientState.Get(d.Object); err == nil && exists { + if err := clientState.Update(d.Object); err != nil { + return err + } + h.OnUpdate(old, d.Object) + } else { + if err := clientState.Add(d.Object); err != nil { + return err + } + h.OnAdd(d.Object) + } + case Deleted: + if err := clientState.Delete(d.Object); err != nil { + return err + } + h.OnDelete(d.Object) + } + } + return nil + }, + } + return clientState, New(cfg) +} + +// NewIndexerInformer returns a Indexer and a controller for populating the index +// while also providing event notifications. You should only used the returned +// Index for Get/List operations; Add/Modify/Deletes will cause the event +// notifications to be faulty. +// +// Parameters: +// * lw is list and watch functions for the source of the resource you want to +// be informed of. +// * objType is an object of the type that you expect to receive. +// * resyncPeriod: if non-zero, will re-list this often (you will get OnUpdate +// calls, even if nothing changed). Otherwise, re-list will be delayed as +// long as possible (until the upstream source closes the watch or times out, +// or you stop the controller). +// * h is the object you want notifications sent to. +// * indexers is the indexer for the received object type. +// +func NewIndexerInformer( + lw ListerWatcher, + objType runtime.Object, + resyncPeriod time.Duration, + h ResourceEventHandler, + indexers Indexers, +) (Indexer, Controller) { + // This will hold the client state, as we know it. + clientState := NewIndexer(DeletionHandlingMetaNamespaceKeyFunc, indexers) + + // This will hold incoming changes. Note how we pass clientState in as a + // KeyLister, that way resync operations will result in the correct set + // of update/delete deltas. + fifo := NewDeltaFIFO(MetaNamespaceKeyFunc, nil, clientState) + + cfg := &Config{ + Queue: fifo, + ListerWatcher: lw, + ObjectType: objType, + FullResyncPeriod: resyncPeriod, + RetryOnError: false, + + Process: func(obj interface{}) error { + // from oldest to newest + for _, d := range obj.(Deltas) { + switch d.Type { + case Sync, Added, Updated: + if old, exists, err := clientState.Get(d.Object); err == nil && exists { + if err := clientState.Update(d.Object); err != nil { + return err + } + h.OnUpdate(old, d.Object) + } else { + if err := clientState.Add(d.Object); err != nil { + return err + } + h.OnAdd(d.Object) + } + case Deleted: + if err := clientState.Delete(d.Object); err != nil { + return err + } + h.OnDelete(d.Object) + } + } + return nil + }, + } + return clientState, New(cfg) +} diff --git a/vendor/k8s.io/client-go/tools/cache/delta_fifo.go b/vendor/k8s.io/client-go/tools/cache/delta_fifo.go new file mode 100644 index 00000000000..a71db60488d --- /dev/null +++ b/vendor/k8s.io/client-go/tools/cache/delta_fifo.go @@ -0,0 +1,681 @@ +/* +Copyright 2014 The Kubernetes Authors. + +Licensed under the Apache License, Version 2.0 (the "License"); +you may not use this file except in compliance with the License. +You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + +Unless required by applicable law or agreed to in writing, software +distributed under the License is distributed on an "AS IS" BASIS, +WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +See the License for the specific language governing permissions and +limitations under the License. +*/ + +package cache + +import ( + "errors" + "fmt" + "sync" + + "k8s.io/apimachinery/pkg/util/sets" + + "github.com/golang/glog" +) + +// NewDeltaFIFO returns a Store which can be used process changes to items. +// +// keyFunc is used to figure out what key an object should have. (It's +// exposed in the returned DeltaFIFO's KeyOf() method, with bonus features.) +// +// 'compressor' may compress as many or as few items as it wants +// (including returning an empty slice), but it should do what it +// does quickly since it is called while the queue is locked. +// 'compressor' may be nil if you don't want any delta compression. +// +// 'keyLister' is expected to return a list of keys that the consumer of +// this queue "knows about". It is used to decide which items are missing +// when Replace() is called; 'Deleted' deltas are produced for these items. +// It may be nil if you don't need to detect all deletions. +// TODO: consider merging keyLister with this object, tracking a list of +// "known" keys when Pop() is called. Have to think about how that +// affects error retrying. +// TODO(lavalamp): I believe there is a possible race only when using an +// external known object source that the above TODO would +// fix. +// +// Also see the comment on DeltaFIFO. +func NewDeltaFIFO(keyFunc KeyFunc, compressor DeltaCompressor, knownObjects KeyListerGetter) *DeltaFIFO { + f := &DeltaFIFO{ + items: map[string]Deltas{}, + queue: []string{}, + keyFunc: keyFunc, + deltaCompressor: compressor, + knownObjects: knownObjects, + } + f.cond.L = &f.lock + return f +} + +// DeltaFIFO is like FIFO, but allows you to process deletes. +// +// DeltaFIFO is a producer-consumer queue, where a Reflector is +// intended to be the producer, and the consumer is whatever calls +// the Pop() method. +// +// DeltaFIFO solves this use case: +// * You want to process every object change (delta) at most once. +// * When you process an object, you want to see everything +// that's happened to it since you last processed it. +// * You want to process the deletion of objects. +// * You might want to periodically reprocess objects. +// +// DeltaFIFO's Pop(), Get(), and GetByKey() methods return +// interface{} to satisfy the Store/Queue interfaces, but it +// will always return an object of type Deltas. +// +// A note on threading: If you call Pop() in parallel from multiple +// threads, you could end up with multiple threads processing slightly +// different versions of the same object. +// +// A note on the KeyLister used by the DeltaFIFO: It's main purpose is +// to list keys that are "known", for the purpose of figuring out which +// items have been deleted when Replace() or Delete() are called. The deleted +// object will be included in the DeleteFinalStateUnknown markers. These objects +// could be stale. +// +// You may provide a function to compress deltas (e.g., represent a +// series of Updates as a single Update). +type DeltaFIFO struct { + // lock/cond protects access to 'items' and 'queue'. + lock sync.RWMutex + cond sync.Cond + + // We depend on the property that items in the set are in + // the queue and vice versa, and that all Deltas in this + // map have at least one Delta. + items map[string]Deltas + queue []string + + // populated is true if the first batch of items inserted by Replace() has been populated + // or Delete/Add/Update was called first. + populated bool + // initialPopulationCount is the number of items inserted by the first call of Replace() + initialPopulationCount int + + // keyFunc is used to make the key used for queued item + // insertion and retrieval, and should be deterministic. + keyFunc KeyFunc + + // deltaCompressor tells us how to combine two or more + // deltas. It may be nil. + deltaCompressor DeltaCompressor + + // knownObjects list keys that are "known", for the + // purpose of figuring out which items have been deleted + // when Replace() or Delete() is called. + knownObjects KeyListerGetter + + // Indication the queue is closed. + // Used to indicate a queue is closed so a control loop can exit when a queue is empty. + // Currently, not used to gate any of CRED operations. + closed bool + closedLock sync.Mutex +} + +var ( + _ = Queue(&DeltaFIFO{}) // DeltaFIFO is a Queue +) + +var ( + // ErrZeroLengthDeltasObject is returned in a KeyError if a Deltas + // object with zero length is encountered (should be impossible, + // even if such an object is accidentally produced by a DeltaCompressor-- + // but included for completeness). + ErrZeroLengthDeltasObject = errors.New("0 length Deltas object; can't get key") +) + +// Close the queue. +func (f *DeltaFIFO) Close() { + f.closedLock.Lock() + defer f.closedLock.Unlock() + f.closed = true + f.cond.Broadcast() +} + +// KeyOf exposes f's keyFunc, but also detects the key of a Deltas object or +// DeletedFinalStateUnknown objects. +func (f *DeltaFIFO) KeyOf(obj interface{}) (string, error) { + if d, ok := obj.(Deltas); ok { + if len(d) == 0 { + return "", KeyError{obj, ErrZeroLengthDeltasObject} + } + obj = d.Newest().Object + } + if d, ok := obj.(DeletedFinalStateUnknown); ok { + return d.Key, nil + } + return f.keyFunc(obj) +} + +// Return true if an Add/Update/Delete/AddIfNotPresent are called first, +// or an Update called first but the first batch of items inserted by Replace() has been popped +func (f *DeltaFIFO) HasSynced() bool { + f.lock.Lock() + defer f.lock.Unlock() + return f.populated && f.initialPopulationCount == 0 +} + +// Add inserts an item, and puts it in the queue. The item is only enqueued +// if it doesn't already exist in the set. +func (f *DeltaFIFO) Add(obj interface{}) error { + f.lock.Lock() + defer f.lock.Unlock() + f.populated = true + return f.queueActionLocked(Added, obj) +} + +// Update is just like Add, but makes an Updated Delta. +func (f *DeltaFIFO) Update(obj interface{}) error { + f.lock.Lock() + defer f.lock.Unlock() + f.populated = true + return f.queueActionLocked(Updated, obj) +} + +// Delete is just like Add, but makes an Deleted Delta. If the item does not +// already exist, it will be ignored. (It may have already been deleted by a +// Replace (re-list), for example. +func (f *DeltaFIFO) Delete(obj interface{}) error { + id, err := f.KeyOf(obj) + if err != nil { + return KeyError{obj, err} + } + f.lock.Lock() + defer f.lock.Unlock() + f.populated = true + if f.knownObjects == nil { + if _, exists := f.items[id]; !exists { + // Presumably, this was deleted when a relist happened. + // Don't provide a second report of the same deletion. + return nil + } + } else { + // We only want to skip the "deletion" action if the object doesn't + // exist in knownObjects and it doesn't have corresponding item in items. + // Note that even if there is a "deletion" action in items, we can ignore it, + // because it will be deduped automatically in "queueActionLocked" + _, exists, err := f.knownObjects.GetByKey(id) + _, itemsExist := f.items[id] + if err == nil && !exists && !itemsExist { + // Presumably, this was deleted when a relist happened. + // Don't provide a second report of the same deletion. + // TODO(lavalamp): This may be racy-- we aren't properly locked + // with knownObjects. + return nil + } + } + + return f.queueActionLocked(Deleted, obj) +} + +// AddIfNotPresent inserts an item, and puts it in the queue. If the item is already +// present in the set, it is neither enqueued nor added to the set. +// +// This is useful in a single producer/consumer scenario so that the consumer can +// safely retry items without contending with the producer and potentially enqueueing +// stale items. +// +// Important: obj must be a Deltas (the output of the Pop() function). Yes, this is +// different from the Add/Update/Delete functions. +func (f *DeltaFIFO) AddIfNotPresent(obj interface{}) error { + deltas, ok := obj.(Deltas) + if !ok { + return fmt.Errorf("object must be of type deltas, but got: %#v", obj) + } + id, err := f.KeyOf(deltas.Newest().Object) + if err != nil { + return KeyError{obj, err} + } + f.lock.Lock() + defer f.lock.Unlock() + f.addIfNotPresent(id, deltas) + return nil +} + +// addIfNotPresent inserts deltas under id if it does not exist, and assumes the caller +// already holds the fifo lock. +func (f *DeltaFIFO) addIfNotPresent(id string, deltas Deltas) { + f.populated = true + if _, exists := f.items[id]; exists { + return + } + + f.queue = append(f.queue, id) + f.items[id] = deltas + f.cond.Broadcast() +} + +// re-listing and watching can deliver the same update multiple times in any +// order. This will combine the most recent two deltas if they are the same. +func dedupDeltas(deltas Deltas) Deltas { + n := len(deltas) + if n < 2 { + return deltas + } + a := &deltas[n-1] + b := &deltas[n-2] + if out := isDup(a, b); out != nil { + d := append(Deltas{}, deltas[:n-2]...) + return append(d, *out) + } + return deltas +} + +// If a & b represent the same event, returns the delta that ought to be kept. +// Otherwise, returns nil. +// TODO: is there anything other than deletions that need deduping? +func isDup(a, b *Delta) *Delta { + if out := isDeletionDup(a, b); out != nil { + return out + } + // TODO: Detect other duplicate situations? Are there any? + return nil +} + +// keep the one with the most information if both are deletions. +func isDeletionDup(a, b *Delta) *Delta { + if b.Type != Deleted || a.Type != Deleted { + return nil + } + // Do more sophisticated checks, or is this sufficient? + if _, ok := b.Object.(DeletedFinalStateUnknown); ok { + return a + } + return b +} + +// willObjectBeDeletedLocked returns true only if the last delta for the +// given object is Delete. Caller must lock first. +func (f *DeltaFIFO) willObjectBeDeletedLocked(id string) bool { + deltas := f.items[id] + return len(deltas) > 0 && deltas[len(deltas)-1].Type == Deleted +} + +// queueActionLocked appends to the delta list for the object, calling +// f.deltaCompressor if needed. Caller must lock first. +func (f *DeltaFIFO) queueActionLocked(actionType DeltaType, obj interface{}) error { + id, err := f.KeyOf(obj) + if err != nil { + return KeyError{obj, err} + } + + // If object is supposed to be deleted (last event is Deleted), + // then we should ignore Sync events, because it would result in + // recreation of this object. + if actionType == Sync && f.willObjectBeDeletedLocked(id) { + return nil + } + + newDeltas := append(f.items[id], Delta{actionType, obj}) + newDeltas = dedupDeltas(newDeltas) + if f.deltaCompressor != nil { + newDeltas = f.deltaCompressor.Compress(newDeltas) + } + + _, exists := f.items[id] + if len(newDeltas) > 0 { + if !exists { + f.queue = append(f.queue, id) + } + f.items[id] = newDeltas + f.cond.Broadcast() + } else if exists { + // The compression step removed all deltas, so + // we need to remove this from our map (extra items + // in the queue are ignored if they are not in the + // map). + delete(f.items, id) + } + return nil +} + +// List returns a list of all the items; it returns the object +// from the most recent Delta. +// You should treat the items returned inside the deltas as immutable. +func (f *DeltaFIFO) List() []interface{} { + f.lock.RLock() + defer f.lock.RUnlock() + return f.listLocked() +} + +func (f *DeltaFIFO) listLocked() []interface{} { + list := make([]interface{}, 0, len(f.items)) + for _, item := range f.items { + // Copy item's slice so operations on this slice (delta + // compression) won't interfere with the object we return. + item = copyDeltas(item) + list = append(list, item.Newest().Object) + } + return list +} + +// ListKeys returns a list of all the keys of the objects currently +// in the FIFO. +func (f *DeltaFIFO) ListKeys() []string { + f.lock.RLock() + defer f.lock.RUnlock() + list := make([]string, 0, len(f.items)) + for key := range f.items { + list = append(list, key) + } + return list +} + +// Get returns the complete list of deltas for the requested item, +// or sets exists=false. +// You should treat the items returned inside the deltas as immutable. +func (f *DeltaFIFO) Get(obj interface{}) (item interface{}, exists bool, err error) { + key, err := f.KeyOf(obj) + if err != nil { + return nil, false, KeyError{obj, err} + } + return f.GetByKey(key) +} + +// GetByKey returns the complete list of deltas for the requested item, +// setting exists=false if that list is empty. +// You should treat the items returned inside the deltas as immutable. +func (f *DeltaFIFO) GetByKey(key string) (item interface{}, exists bool, err error) { + f.lock.RLock() + defer f.lock.RUnlock() + d, exists := f.items[key] + if exists { + // Copy item's slice so operations on this slice (delta + // compression) won't interfere with the object we return. + d = copyDeltas(d) + } + return d, exists, nil +} + +// Checks if the queue is closed +func (f *DeltaFIFO) IsClosed() bool { + f.closedLock.Lock() + defer f.closedLock.Unlock() + if f.closed { + return true + } + return false +} + +// Pop blocks until an item is added to the queue, and then returns it. If +// multiple items are ready, they are returned in the order in which they were +// added/updated. The item is removed from the queue (and the store) before it +// is returned, so if you don't successfully process it, you need to add it back +// with AddIfNotPresent(). +// process function is called under lock, so it is safe update data structures +// in it that need to be in sync with the queue (e.g. knownKeys). The PopProcessFunc +// may return an instance of ErrRequeue with a nested error to indicate the current +// item should be requeued (equivalent to calling AddIfNotPresent under the lock). +// +// Pop returns a 'Deltas', which has a complete list of all the things +// that happened to the object (deltas) while it was sitting in the queue. +func (f *DeltaFIFO) Pop(process PopProcessFunc) (interface{}, error) { + f.lock.Lock() + defer f.lock.Unlock() + for { + for len(f.queue) == 0 { + // When the queue is empty, invocation of Pop() is blocked until new item is enqueued. + // When Close() is called, the f.closed is set and the condition is broadcasted. + // Which causes this loop to continue and return from the Pop(). + if f.IsClosed() { + return nil, FIFOClosedError + } + + f.cond.Wait() + } + id := f.queue[0] + f.queue = f.queue[1:] + item, ok := f.items[id] + if f.initialPopulationCount > 0 { + f.initialPopulationCount-- + } + if !ok { + // Item may have been deleted subsequently. + continue + } + delete(f.items, id) + err := process(item) + if e, ok := err.(ErrRequeue); ok { + f.addIfNotPresent(id, item) + err = e.Err + } + // Don't need to copyDeltas here, because we're transferring + // ownership to the caller. + return item, err + } +} + +// Replace will delete the contents of 'f', using instead the given map. +// 'f' takes ownership of the map, you should not reference the map again +// after calling this function. f's queue is reset, too; upon return, it +// will contain the items in the map, in no particular order. +func (f *DeltaFIFO) Replace(list []interface{}, resourceVersion string) error { + f.lock.Lock() + defer f.lock.Unlock() + keys := make(sets.String, len(list)) + + for _, item := range list { + key, err := f.KeyOf(item) + if err != nil { + return KeyError{item, err} + } + keys.Insert(key) + if err := f.queueActionLocked(Sync, item); err != nil { + return fmt.Errorf("couldn't enqueue object: %v", err) + } + } + + if f.knownObjects == nil { + // Do deletion detection against our own list. + for k, oldItem := range f.items { + if keys.Has(k) { + continue + } + var deletedObj interface{} + if n := oldItem.Newest(); n != nil { + deletedObj = n.Object + } + if err := f.queueActionLocked(Deleted, DeletedFinalStateUnknown{k, deletedObj}); err != nil { + return err + } + } + + if !f.populated { + f.populated = true + f.initialPopulationCount = len(list) + } + + return nil + } + + // Detect deletions not already in the queue. + // TODO(lavalamp): This may be racy-- we aren't properly locked + // with knownObjects. Unproven. + knownKeys := f.knownObjects.ListKeys() + queuedDeletions := 0 + for _, k := range knownKeys { + if keys.Has(k) { + continue + } + + deletedObj, exists, err := f.knownObjects.GetByKey(k) + if err != nil { + deletedObj = nil + glog.Errorf("Unexpected error %v during lookup of key %v, placing DeleteFinalStateUnknown marker without object", err, k) + } else if !exists { + deletedObj = nil + glog.Infof("Key %v does not exist in known objects store, placing DeleteFinalStateUnknown marker without object", k) + } + queuedDeletions++ + if err := f.queueActionLocked(Deleted, DeletedFinalStateUnknown{k, deletedObj}); err != nil { + return err + } + } + + if !f.populated { + f.populated = true + f.initialPopulationCount = len(list) + queuedDeletions + } + + return nil +} + +// Resync will send a sync event for each item +func (f *DeltaFIFO) Resync() error { + f.lock.Lock() + defer f.lock.Unlock() + + keys := f.knownObjects.ListKeys() + for _, k := range keys { + if err := f.syncKeyLocked(k); err != nil { + return err + } + } + return nil +} + +func (f *DeltaFIFO) syncKey(key string) error { + f.lock.Lock() + defer f.lock.Unlock() + + return f.syncKeyLocked(key) +} + +func (f *DeltaFIFO) syncKeyLocked(key string) error { + obj, exists, err := f.knownObjects.GetByKey(key) + if err != nil { + glog.Errorf("Unexpected error %v during lookup of key %v, unable to queue object for sync", err, key) + return nil + } else if !exists { + glog.Infof("Key %v does not exist in known objects store, unable to queue object for sync", key) + return nil + } + + // If we are doing Resync() and there is already an event queued for that object, + // we ignore the Resync for it. This is to avoid the race, in which the resync + // comes with the previous value of object (since queueing an event for the object + // doesn't trigger changing the underlying store . + id, err := f.KeyOf(obj) + if err != nil { + return KeyError{obj, err} + } + if len(f.items[id]) > 0 { + return nil + } + + if err := f.queueActionLocked(Sync, obj); err != nil { + return fmt.Errorf("couldn't queue object: %v", err) + } + return nil +} + +// A KeyListerGetter is anything that knows how to list its keys and look up by key. +type KeyListerGetter interface { + KeyLister + KeyGetter +} + +// A KeyLister is anything that knows how to list its keys. +type KeyLister interface { + ListKeys() []string +} + +// A KeyGetter is anything that knows how to get the value stored under a given key. +type KeyGetter interface { + GetByKey(key string) (interface{}, bool, error) +} + +// DeltaCompressor is an algorithm that removes redundant changes. +type DeltaCompressor interface { + Compress(Deltas) Deltas +} + +// DeltaCompressorFunc should remove redundant changes; but changes that +// are redundant depend on one's desired semantics, so this is an +// injectable function. +// +// DeltaCompressorFunc adapts a raw function to be a DeltaCompressor. +type DeltaCompressorFunc func(Deltas) Deltas + +// Compress just calls dc. +func (dc DeltaCompressorFunc) Compress(d Deltas) Deltas { + return dc(d) +} + +// DeltaType is the type of a change (addition, deletion, etc) +type DeltaType string + +const ( + Added DeltaType = "Added" + Updated DeltaType = "Updated" + Deleted DeltaType = "Deleted" + // The other types are obvious. You'll get Sync deltas when: + // * A watch expires/errors out and a new list/watch cycle is started. + // * You've turned on periodic syncs. + // (Anything that trigger's DeltaFIFO's Replace() method.) + Sync DeltaType = "Sync" +) + +// Delta is the type stored by a DeltaFIFO. It tells you what change +// happened, and the object's state after* that change. +// +// [*] Unless the change is a deletion, and then you'll get the final +// state of the object before it was deleted. +type Delta struct { + Type DeltaType + Object interface{} +} + +// Deltas is a list of one or more 'Delta's to an individual object. +// The oldest delta is at index 0, the newest delta is the last one. +type Deltas []Delta + +// Oldest is a convenience function that returns the oldest delta, or +// nil if there are no deltas. +func (d Deltas) Oldest() *Delta { + if len(d) > 0 { + return &d[0] + } + return nil +} + +// Newest is a convenience function that returns the newest delta, or +// nil if there are no deltas. +func (d Deltas) Newest() *Delta { + if n := len(d); n > 0 { + return &d[n-1] + } + return nil +} + +// copyDeltas returns a shallow copy of d; that is, it copies the slice but not +// the objects in the slice. This allows Get/List to return an object that we +// know won't be clobbered by a subsequent call to a delta compressor. +func copyDeltas(d Deltas) Deltas { + d2 := make(Deltas, len(d)) + copy(d2, d) + return d2 +} + +// DeletedFinalStateUnknown is placed into a DeltaFIFO in the case where +// an object was deleted but the watch deletion event was missed. In this +// case we don't know the final "resting" state of the object, so there's +// a chance the included `Obj` is stale. +type DeletedFinalStateUnknown struct { + Key string + Obj interface{} +} diff --git a/vendor/k8s.io/client-go/tools/cache/doc.go b/vendor/k8s.io/client-go/tools/cache/doc.go new file mode 100644 index 00000000000..56b61d3006f --- /dev/null +++ b/vendor/k8s.io/client-go/tools/cache/doc.go @@ -0,0 +1,24 @@ +/* +Copyright 2014 The Kubernetes Authors. + +Licensed under the Apache License, Version 2.0 (the "License"); +you may not use this file except in compliance with the License. +You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + +Unless required by applicable law or agreed to in writing, software +distributed under the License is distributed on an "AS IS" BASIS, +WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +See the License for the specific language governing permissions and +limitations under the License. +*/ + +// Package cache is a client-side caching mechanism. It is useful for +// reducing the number of server calls you'd otherwise need to make. +// Reflector watches a server and updates a Store. Two stores are provided; +// one that simply caches objects (for example, to allow a scheduler to +// list currently available nodes), and one that additionally acts as +// a FIFO queue (for example, to allow a scheduler to process incoming +// pods). +package cache // import "k8s.io/client-go/tools/cache" diff --git a/vendor/k8s.io/client-go/tools/cache/expiration_cache.go b/vendor/k8s.io/client-go/tools/cache/expiration_cache.go new file mode 100644 index 00000000000..fa88fc407e3 --- /dev/null +++ b/vendor/k8s.io/client-go/tools/cache/expiration_cache.go @@ -0,0 +1,208 @@ +/* +Copyright 2014 The Kubernetes Authors. + +Licensed under the Apache License, Version 2.0 (the "License"); +you may not use this file except in compliance with the License. +You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + +Unless required by applicable law or agreed to in writing, software +distributed under the License is distributed on an "AS IS" BASIS, +WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +See the License for the specific language governing permissions and +limitations under the License. +*/ + +package cache + +import ( + "sync" + "time" + + "github.com/golang/glog" + "k8s.io/apimachinery/pkg/util/clock" +) + +// ExpirationCache implements the store interface +// 1. All entries are automatically time stamped on insert +// a. The key is computed based off the original item/keyFunc +// b. The value inserted under that key is the timestamped item +// 2. Expiration happens lazily on read based on the expiration policy +// a. No item can be inserted into the store while we're expiring +// *any* item in the cache. +// 3. Time-stamps are stripped off unexpired entries before return +// Note that the ExpirationCache is inherently slower than a normal +// threadSafeStore because it takes a write lock every time it checks if +// an item has expired. +type ExpirationCache struct { + cacheStorage ThreadSafeStore + keyFunc KeyFunc + clock clock.Clock + expirationPolicy ExpirationPolicy + // expirationLock is a write lock used to guarantee that we don't clobber + // newly inserted objects because of a stale expiration timestamp comparison + expirationLock sync.Mutex +} + +// ExpirationPolicy dictates when an object expires. Currently only abstracted out +// so unittests don't rely on the system clock. +type ExpirationPolicy interface { + IsExpired(obj *timestampedEntry) bool +} + +// TTLPolicy implements a ttl based ExpirationPolicy. +type TTLPolicy struct { + // >0: Expire entries with an age > ttl + // <=0: Don't expire any entry + Ttl time.Duration + + // Clock used to calculate ttl expiration + Clock clock.Clock +} + +// IsExpired returns true if the given object is older than the ttl, or it can't +// determine its age. +func (p *TTLPolicy) IsExpired(obj *timestampedEntry) bool { + return p.Ttl > 0 && p.Clock.Since(obj.timestamp) > p.Ttl +} + +// timestampedEntry is the only type allowed in a ExpirationCache. +type timestampedEntry struct { + obj interface{} + timestamp time.Time +} + +// getTimestampedEntry returns the timestampedEntry stored under the given key. +func (c *ExpirationCache) getTimestampedEntry(key string) (*timestampedEntry, bool) { + item, _ := c.cacheStorage.Get(key) + if tsEntry, ok := item.(*timestampedEntry); ok { + return tsEntry, true + } + return nil, false +} + +// getOrExpire retrieves the object from the timestampedEntry if and only if it hasn't +// already expired. It holds a write lock across deletion. +func (c *ExpirationCache) getOrExpire(key string) (interface{}, bool) { + // Prevent all inserts from the time we deem an item as "expired" to when we + // delete it, so an un-expired item doesn't sneak in under the same key, just + // before the Delete. + c.expirationLock.Lock() + defer c.expirationLock.Unlock() + timestampedItem, exists := c.getTimestampedEntry(key) + if !exists { + return nil, false + } + if c.expirationPolicy.IsExpired(timestampedItem) { + glog.V(4).Infof("Entry %v: %+v has expired", key, timestampedItem.obj) + c.cacheStorage.Delete(key) + return nil, false + } + return timestampedItem.obj, true +} + +// GetByKey returns the item stored under the key, or sets exists=false. +func (c *ExpirationCache) GetByKey(key string) (interface{}, bool, error) { + obj, exists := c.getOrExpire(key) + return obj, exists, nil +} + +// Get returns unexpired items. It purges the cache of expired items in the +// process. +func (c *ExpirationCache) Get(obj interface{}) (interface{}, bool, error) { + key, err := c.keyFunc(obj) + if err != nil { + return nil, false, KeyError{obj, err} + } + obj, exists := c.getOrExpire(key) + return obj, exists, nil +} + +// List retrieves a list of unexpired items. It purges the cache of expired +// items in the process. +func (c *ExpirationCache) List() []interface{} { + items := c.cacheStorage.List() + + list := make([]interface{}, 0, len(items)) + for _, item := range items { + obj := item.(*timestampedEntry).obj + if key, err := c.keyFunc(obj); err != nil { + list = append(list, obj) + } else if obj, exists := c.getOrExpire(key); exists { + list = append(list, obj) + } + } + return list +} + +// ListKeys returns a list of all keys in the expiration cache. +func (c *ExpirationCache) ListKeys() []string { + return c.cacheStorage.ListKeys() +} + +// Add timestamps an item and inserts it into the cache, overwriting entries +// that might exist under the same key. +func (c *ExpirationCache) Add(obj interface{}) error { + c.expirationLock.Lock() + defer c.expirationLock.Unlock() + + key, err := c.keyFunc(obj) + if err != nil { + return KeyError{obj, err} + } + c.cacheStorage.Add(key, ×tampedEntry{obj, c.clock.Now()}) + return nil +} + +// Update has not been implemented yet for lack of a use case, so this method +// simply calls `Add`. This effectively refreshes the timestamp. +func (c *ExpirationCache) Update(obj interface{}) error { + return c.Add(obj) +} + +// Delete removes an item from the cache. +func (c *ExpirationCache) Delete(obj interface{}) error { + c.expirationLock.Lock() + defer c.expirationLock.Unlock() + key, err := c.keyFunc(obj) + if err != nil { + return KeyError{obj, err} + } + c.cacheStorage.Delete(key) + return nil +} + +// Replace will convert all items in the given list to TimestampedEntries +// before attempting the replace operation. The replace operation will +// delete the contents of the ExpirationCache `c`. +func (c *ExpirationCache) Replace(list []interface{}, resourceVersion string) error { + c.expirationLock.Lock() + defer c.expirationLock.Unlock() + items := map[string]interface{}{} + ts := c.clock.Now() + for _, item := range list { + key, err := c.keyFunc(item) + if err != nil { + return KeyError{item, err} + } + items[key] = ×tampedEntry{item, ts} + } + c.cacheStorage.Replace(items, resourceVersion) + return nil +} + +// Resync will touch all objects to put them into the processing queue +func (c *ExpirationCache) Resync() error { + return c.cacheStorage.Resync() +} + +// NewTTLStore creates and returns a ExpirationCache with a TTLPolicy +func NewTTLStore(keyFunc KeyFunc, ttl time.Duration) Store { + return &ExpirationCache{ + cacheStorage: NewThreadSafeStore(Indexers{}, Indices{}), + keyFunc: keyFunc, + clock: clock.RealClock{}, + expirationPolicy: &TTLPolicy{ttl, clock.RealClock{}}, + } +} diff --git a/vendor/k8s.io/client-go/tools/cache/expiration_cache_fakes.go b/vendor/k8s.io/client-go/tools/cache/expiration_cache_fakes.go new file mode 100644 index 00000000000..a096765f6b4 --- /dev/null +++ b/vendor/k8s.io/client-go/tools/cache/expiration_cache_fakes.go @@ -0,0 +1,54 @@ +/* +Copyright 2014 The Kubernetes Authors. + +Licensed under the Apache License, Version 2.0 (the "License"); +you may not use this file except in compliance with the License. +You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + +Unless required by applicable law or agreed to in writing, software +distributed under the License is distributed on an "AS IS" BASIS, +WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +See the License for the specific language governing permissions and +limitations under the License. +*/ + +package cache + +import ( + "k8s.io/apimachinery/pkg/util/clock" + "k8s.io/apimachinery/pkg/util/sets" +) + +type fakeThreadSafeMap struct { + ThreadSafeStore + deletedKeys chan<- string +} + +func (c *fakeThreadSafeMap) Delete(key string) { + if c.deletedKeys != nil { + c.ThreadSafeStore.Delete(key) + c.deletedKeys <- key + } +} + +type FakeExpirationPolicy struct { + NeverExpire sets.String + RetrieveKeyFunc KeyFunc +} + +func (p *FakeExpirationPolicy) IsExpired(obj *timestampedEntry) bool { + key, _ := p.RetrieveKeyFunc(obj) + return !p.NeverExpire.Has(key) +} + +func NewFakeExpirationStore(keyFunc KeyFunc, deletedKeys chan<- string, expirationPolicy ExpirationPolicy, cacheClock clock.Clock) Store { + cacheStorage := NewThreadSafeStore(Indexers{}, Indices{}) + return &ExpirationCache{ + cacheStorage: &fakeThreadSafeMap{cacheStorage, deletedKeys}, + keyFunc: keyFunc, + clock: cacheClock, + expirationPolicy: expirationPolicy, + } +} diff --git a/vendor/k8s.io/client-go/tools/cache/fake_custom_store.go b/vendor/k8s.io/client-go/tools/cache/fake_custom_store.go new file mode 100644 index 00000000000..8d71c247497 --- /dev/null +++ b/vendor/k8s.io/client-go/tools/cache/fake_custom_store.go @@ -0,0 +1,102 @@ +/* +Copyright 2016 The Kubernetes Authors. + +Licensed under the Apache License, Version 2.0 (the "License"); +you may not use this file except in compliance with the License. +You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + +Unless required by applicable law or agreed to in writing, software +distributed under the License is distributed on an "AS IS" BASIS, +WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +See the License for the specific language governing permissions and +limitations under the License. +*/ + +package cache + +// FakeStore lets you define custom functions for store operations +type FakeCustomStore struct { + AddFunc func(obj interface{}) error + UpdateFunc func(obj interface{}) error + DeleteFunc func(obj interface{}) error + ListFunc func() []interface{} + ListKeysFunc func() []string + GetFunc func(obj interface{}) (item interface{}, exists bool, err error) + GetByKeyFunc func(key string) (item interface{}, exists bool, err error) + ReplaceFunc func(list []interface{}, resourceVerion string) error + ResyncFunc func() error +} + +// Add calls the custom Add function if defined +func (f *FakeCustomStore) Add(obj interface{}) error { + if f.AddFunc != nil { + return f.AddFunc(obj) + } + return nil +} + +// Update calls the custom Update function if defined +func (f *FakeCustomStore) Update(obj interface{}) error { + if f.UpdateFunc != nil { + return f.Update(obj) + } + return nil +} + +// Delete calls the custom Delete function if defined +func (f *FakeCustomStore) Delete(obj interface{}) error { + if f.DeleteFunc != nil { + return f.DeleteFunc(obj) + } + return nil +} + +// List calls the custom List function if defined +func (f *FakeCustomStore) List() []interface{} { + if f.ListFunc != nil { + return f.ListFunc() + } + return nil +} + +// ListKeys calls the custom ListKeys function if defined +func (f *FakeCustomStore) ListKeys() []string { + if f.ListKeysFunc != nil { + return f.ListKeysFunc() + } + return nil +} + +// Get calls the custom Get function if defined +func (f *FakeCustomStore) Get(obj interface{}) (item interface{}, exists bool, err error) { + if f.GetFunc != nil { + return f.GetFunc(obj) + } + return nil, false, nil +} + +// GetByKey calls the custom GetByKey function if defined +func (f *FakeCustomStore) GetByKey(key string) (item interface{}, exists bool, err error) { + if f.GetByKeyFunc != nil { + return f.GetByKeyFunc(key) + } + return nil, false, nil +} + +// Replace calls the custom Replace function if defined +func (f *FakeCustomStore) Replace(list []interface{}, resourceVersion string) error { + if f.ReplaceFunc != nil { + return f.ReplaceFunc(list, resourceVersion) + } + return nil +} + +// Resync calls the custom Resync function if defined +func (f *FakeCustomStore) Resync() error { + if f.ResyncFunc != nil { + return f.ResyncFunc() + } + return nil +} diff --git a/vendor/k8s.io/client-go/tools/cache/fifo.go b/vendor/k8s.io/client-go/tools/cache/fifo.go new file mode 100644 index 00000000000..3f6e2a9480a --- /dev/null +++ b/vendor/k8s.io/client-go/tools/cache/fifo.go @@ -0,0 +1,358 @@ +/* +Copyright 2014 The Kubernetes Authors. + +Licensed under the Apache License, Version 2.0 (the "License"); +you may not use this file except in compliance with the License. +You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + +Unless required by applicable law or agreed to in writing, software +distributed under the License is distributed on an "AS IS" BASIS, +WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +See the License for the specific language governing permissions and +limitations under the License. +*/ + +package cache + +import ( + "errors" + "sync" + + "k8s.io/apimachinery/pkg/util/sets" +) + +// PopProcessFunc is passed to Pop() method of Queue interface. +// It is supposed to process the element popped from the queue. +type PopProcessFunc func(interface{}) error + +// ErrRequeue may be returned by a PopProcessFunc to safely requeue +// the current item. The value of Err will be returned from Pop. +type ErrRequeue struct { + // Err is returned by the Pop function + Err error +} + +var FIFOClosedError error = errors.New("DeltaFIFO: manipulating with closed queue") + +func (e ErrRequeue) Error() string { + if e.Err == nil { + return "the popped item should be requeued without returning an error" + } + return e.Err.Error() +} + +// Queue is exactly like a Store, but has a Pop() method too. +type Queue interface { + Store + + // Pop blocks until it has something to process. + // It returns the object that was process and the result of processing. + // The PopProcessFunc may return an ErrRequeue{...} to indicate the item + // should be requeued before releasing the lock on the queue. + Pop(PopProcessFunc) (interface{}, error) + + // AddIfNotPresent adds a value previously + // returned by Pop back into the queue as long + // as nothing else (presumably more recent) + // has since been added. + AddIfNotPresent(interface{}) error + + // Return true if the first batch of items has been popped + HasSynced() bool + + // Close queue + Close() +} + +// Helper function for popping from Queue. +// WARNING: Do NOT use this function in non-test code to avoid races +// unless you really really really really know what you are doing. +func Pop(queue Queue) interface{} { + var result interface{} + queue.Pop(func(obj interface{}) error { + result = obj + return nil + }) + return result +} + +// FIFO receives adds and updates from a Reflector, and puts them in a queue for +// FIFO order processing. If multiple adds/updates of a single item happen while +// an item is in the queue before it has been processed, it will only be +// processed once, and when it is processed, the most recent version will be +// processed. This can't be done with a channel. +// +// FIFO solves this use case: +// * You want to process every object (exactly) once. +// * You want to process the most recent version of the object when you process it. +// * You do not want to process deleted objects, they should be removed from the queue. +// * You do not want to periodically reprocess objects. +// Compare with DeltaFIFO for other use cases. +type FIFO struct { + lock sync.RWMutex + cond sync.Cond + // We depend on the property that items in the set are in the queue and vice versa. + items map[string]interface{} + queue []string + + // populated is true if the first batch of items inserted by Replace() has been populated + // or Delete/Add/Update was called first. + populated bool + // initialPopulationCount is the number of items inserted by the first call of Replace() + initialPopulationCount int + + // keyFunc is used to make the key used for queued item insertion and retrieval, and + // should be deterministic. + keyFunc KeyFunc + + // Indication the queue is closed. + // Used to indicate a queue is closed so a control loop can exit when a queue is empty. + // Currently, not used to gate any of CRED operations. + closed bool + closedLock sync.Mutex +} + +var ( + _ = Queue(&FIFO{}) // FIFO is a Queue +) + +// Close the queue. +func (f *FIFO) Close() { + f.closedLock.Lock() + defer f.closedLock.Unlock() + f.closed = true + f.cond.Broadcast() +} + +// Return true if an Add/Update/Delete/AddIfNotPresent are called first, +// or an Update called first but the first batch of items inserted by Replace() has been popped +func (f *FIFO) HasSynced() bool { + f.lock.Lock() + defer f.lock.Unlock() + return f.populated && f.initialPopulationCount == 0 +} + +// Add inserts an item, and puts it in the queue. The item is only enqueued +// if it doesn't already exist in the set. +func (f *FIFO) Add(obj interface{}) error { + id, err := f.keyFunc(obj) + if err != nil { + return KeyError{obj, err} + } + f.lock.Lock() + defer f.lock.Unlock() + f.populated = true + if _, exists := f.items[id]; !exists { + f.queue = append(f.queue, id) + } + f.items[id] = obj + f.cond.Broadcast() + return nil +} + +// AddIfNotPresent inserts an item, and puts it in the queue. If the item is already +// present in the set, it is neither enqueued nor added to the set. +// +// This is useful in a single producer/consumer scenario so that the consumer can +// safely retry items without contending with the producer and potentially enqueueing +// stale items. +func (f *FIFO) AddIfNotPresent(obj interface{}) error { + id, err := f.keyFunc(obj) + if err != nil { + return KeyError{obj, err} + } + f.lock.Lock() + defer f.lock.Unlock() + f.addIfNotPresent(id, obj) + return nil +} + +// addIfNotPresent assumes the fifo lock is already held and adds the the provided +// item to the queue under id if it does not already exist. +func (f *FIFO) addIfNotPresent(id string, obj interface{}) { + f.populated = true + if _, exists := f.items[id]; exists { + return + } + + f.queue = append(f.queue, id) + f.items[id] = obj + f.cond.Broadcast() +} + +// Update is the same as Add in this implementation. +func (f *FIFO) Update(obj interface{}) error { + return f.Add(obj) +} + +// Delete removes an item. It doesn't add it to the queue, because +// this implementation assumes the consumer only cares about the objects, +// not the order in which they were created/added. +func (f *FIFO) Delete(obj interface{}) error { + id, err := f.keyFunc(obj) + if err != nil { + return KeyError{obj, err} + } + f.lock.Lock() + defer f.lock.Unlock() + f.populated = true + delete(f.items, id) + return err +} + +// List returns a list of all the items. +func (f *FIFO) List() []interface{} { + f.lock.RLock() + defer f.lock.RUnlock() + list := make([]interface{}, 0, len(f.items)) + for _, item := range f.items { + list = append(list, item) + } + return list +} + +// ListKeys returns a list of all the keys of the objects currently +// in the FIFO. +func (f *FIFO) ListKeys() []string { + f.lock.RLock() + defer f.lock.RUnlock() + list := make([]string, 0, len(f.items)) + for key := range f.items { + list = append(list, key) + } + return list +} + +// Get returns the requested item, or sets exists=false. +func (f *FIFO) Get(obj interface{}) (item interface{}, exists bool, err error) { + key, err := f.keyFunc(obj) + if err != nil { + return nil, false, KeyError{obj, err} + } + return f.GetByKey(key) +} + +// GetByKey returns the requested item, or sets exists=false. +func (f *FIFO) GetByKey(key string) (item interface{}, exists bool, err error) { + f.lock.RLock() + defer f.lock.RUnlock() + item, exists = f.items[key] + return item, exists, nil +} + +// Checks if the queue is closed +func (f *FIFO) IsClosed() bool { + f.closedLock.Lock() + defer f.closedLock.Unlock() + if f.closed { + return true + } + return false +} + +// Pop waits until an item is ready and processes it. If multiple items are +// ready, they are returned in the order in which they were added/updated. +// The item is removed from the queue (and the store) before it is processed, +// so if you don't successfully process it, it should be added back with +// AddIfNotPresent(). process function is called under lock, so it is safe +// update data structures in it that need to be in sync with the queue. +func (f *FIFO) Pop(process PopProcessFunc) (interface{}, error) { + f.lock.Lock() + defer f.lock.Unlock() + for { + for len(f.queue) == 0 { + // When the queue is empty, invocation of Pop() is blocked until new item is enqueued. + // When Close() is called, the f.closed is set and the condition is broadcasted. + // Which causes this loop to continue and return from the Pop(). + if f.IsClosed() { + return nil, FIFOClosedError + } + + f.cond.Wait() + } + id := f.queue[0] + f.queue = f.queue[1:] + if f.initialPopulationCount > 0 { + f.initialPopulationCount-- + } + item, ok := f.items[id] + if !ok { + // Item may have been deleted subsequently. + continue + } + delete(f.items, id) + err := process(item) + if e, ok := err.(ErrRequeue); ok { + f.addIfNotPresent(id, item) + err = e.Err + } + return item, err + } +} + +// Replace will delete the contents of 'f', using instead the given map. +// 'f' takes ownership of the map, you should not reference the map again +// after calling this function. f's queue is reset, too; upon return, it +// will contain the items in the map, in no particular order. +func (f *FIFO) Replace(list []interface{}, resourceVersion string) error { + items := map[string]interface{}{} + for _, item := range list { + key, err := f.keyFunc(item) + if err != nil { + return KeyError{item, err} + } + items[key] = item + } + + f.lock.Lock() + defer f.lock.Unlock() + + if !f.populated { + f.populated = true + f.initialPopulationCount = len(items) + } + + f.items = items + f.queue = f.queue[:0] + for id := range items { + f.queue = append(f.queue, id) + } + if len(f.queue) > 0 { + f.cond.Broadcast() + } + return nil +} + +// Resync will touch all objects to put them into the processing queue +func (f *FIFO) Resync() error { + f.lock.Lock() + defer f.lock.Unlock() + + inQueue := sets.NewString() + for _, id := range f.queue { + inQueue.Insert(id) + } + for id := range f.items { + if !inQueue.Has(id) { + f.queue = append(f.queue, id) + } + } + if len(f.queue) > 0 { + f.cond.Broadcast() + } + return nil +} + +// NewFIFO returns a Store which can be used to queue up items to +// process. +func NewFIFO(keyFunc KeyFunc) *FIFO { + f := &FIFO{ + items: map[string]interface{}{}, + queue: []string{}, + keyFunc: keyFunc, + } + f.cond.L = &f.lock + return f +} diff --git a/vendor/k8s.io/client-go/tools/cache/heap.go b/vendor/k8s.io/client-go/tools/cache/heap.go new file mode 100644 index 00000000000..78e492455ea --- /dev/null +++ b/vendor/k8s.io/client-go/tools/cache/heap.go @@ -0,0 +1,323 @@ +/* +Copyright 2017 The Kubernetes Authors. + +Licensed under the Apache License, Version 2.0 (the "License"); +you may not use this file except in compliance with the License. +You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + +Unless required by applicable law or agreed to in writing, software +distributed under the License is distributed on an "AS IS" BASIS, +WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +See the License for the specific language governing permissions and +limitations under the License. +*/ + +// This file implements a heap data structure. + +package cache + +import ( + "container/heap" + "fmt" + "sync" +) + +const ( + closedMsg = "heap is closed" +) + +type LessFunc func(interface{}, interface{}) bool +type heapItem struct { + obj interface{} // The object which is stored in the heap. + index int // The index of the object's key in the Heap.queue. +} + +type itemKeyValue struct { + key string + obj interface{} +} + +// heapData is an internal struct that implements the standard heap interface +// and keeps the data stored in the heap. +type heapData struct { + // items is a map from key of the objects to the objects and their index. + // We depend on the property that items in the map are in the queue and vice versa. + items map[string]*heapItem + // queue implements a heap data structure and keeps the order of elements + // according to the heap invariant. The queue keeps the keys of objects stored + // in "items". + queue []string + + // keyFunc is used to make the key used for queued item insertion and retrieval, and + // should be deterministic. + keyFunc KeyFunc + // lessFunc is used to compare two objects in the heap. + lessFunc LessFunc +} + +var ( + _ = heap.Interface(&heapData{}) // heapData is a standard heap +) + +// Less compares two objects and returns true if the first one should go +// in front of the second one in the heap. +func (h *heapData) Less(i, j int) bool { + if i > len(h.queue) || j > len(h.queue) { + return false + } + itemi, ok := h.items[h.queue[i]] + if !ok { + return false + } + itemj, ok := h.items[h.queue[j]] + if !ok { + return false + } + return h.lessFunc(itemi.obj, itemj.obj) +} + +// Len returns the number of items in the Heap. +func (h *heapData) Len() int { return len(h.queue) } + +// Swap implements swapping of two elements in the heap. This is a part of standard +// heap interface and should never be called directly. +func (h *heapData) Swap(i, j int) { + h.queue[i], h.queue[j] = h.queue[j], h.queue[i] + item := h.items[h.queue[i]] + item.index = i + item = h.items[h.queue[j]] + item.index = j +} + +// Push is supposed to be called by heap.Push only. +func (h *heapData) Push(kv interface{}) { + keyValue := kv.(*itemKeyValue) + n := len(h.queue) + h.items[keyValue.key] = &heapItem{keyValue.obj, n} + h.queue = append(h.queue, keyValue.key) +} + +// Pop is supposed to be called by heap.Pop only. +func (h *heapData) Pop() interface{} { + key := h.queue[len(h.queue)-1] + h.queue = h.queue[0 : len(h.queue)-1] + item, ok := h.items[key] + if !ok { + // This is an error + return nil + } + delete(h.items, key) + return item.obj +} + +// Heap is a thread-safe producer/consumer queue that implements a heap data structure. +// It can be used to implement priority queues and similar data structures. +type Heap struct { + lock sync.RWMutex + cond sync.Cond + + // data stores objects and has a queue that keeps their ordering according + // to the heap invariant. + data *heapData + + // closed indicates that the queue is closed. + // It is mainly used to let Pop() exit its control loop while waiting for an item. + closed bool +} + +// Close the Heap and signals condition variables that may be waiting to pop +// items from the heap. +func (h *Heap) Close() { + h.lock.Lock() + defer h.lock.Unlock() + h.closed = true + h.cond.Broadcast() +} + +// Add inserts an item, and puts it in the queue. The item is updated if it +// already exists. +func (h *Heap) Add(obj interface{}) error { + key, err := h.data.keyFunc(obj) + if err != nil { + return KeyError{obj, err} + } + h.lock.Lock() + defer h.lock.Unlock() + if h.closed { + return fmt.Errorf(closedMsg) + } + if _, exists := h.data.items[key]; exists { + h.data.items[key].obj = obj + heap.Fix(h.data, h.data.items[key].index) + } else { + h.addIfNotPresentLocked(key, obj) + } + h.cond.Broadcast() + return nil +} + +// Adds all the items in the list to the queue and then signals the condition +// variable. It is useful when the caller would like to add all of the items +// to the queue before consumer starts processing them. +func (h *Heap) BulkAdd(list []interface{}) error { + h.lock.Lock() + defer h.lock.Unlock() + if h.closed { + return fmt.Errorf(closedMsg) + } + for _, obj := range list { + key, err := h.data.keyFunc(obj) + if err != nil { + return KeyError{obj, err} + } + if _, exists := h.data.items[key]; exists { + h.data.items[key].obj = obj + heap.Fix(h.data, h.data.items[key].index) + } else { + h.addIfNotPresentLocked(key, obj) + } + } + h.cond.Broadcast() + return nil +} + +// AddIfNotPresent inserts an item, and puts it in the queue. If an item with +// the key is present in the map, no changes is made to the item. +// +// This is useful in a single producer/consumer scenario so that the consumer can +// safely retry items without contending with the producer and potentially enqueueing +// stale items. +func (h *Heap) AddIfNotPresent(obj interface{}) error { + id, err := h.data.keyFunc(obj) + if err != nil { + return KeyError{obj, err} + } + h.lock.Lock() + defer h.lock.Unlock() + if h.closed { + return fmt.Errorf(closedMsg) + } + h.addIfNotPresentLocked(id, obj) + h.cond.Broadcast() + return nil +} + +// addIfNotPresentLocked assumes the lock is already held and adds the the provided +// item to the queue if it does not already exist. +func (h *Heap) addIfNotPresentLocked(key string, obj interface{}) { + if _, exists := h.data.items[key]; exists { + return + } + heap.Push(h.data, &itemKeyValue{key, obj}) +} + +// Update is the same as Add in this implementation. When the item does not +// exist, it is added. +func (h *Heap) Update(obj interface{}) error { + return h.Add(obj) +} + +// Delete removes an item. +func (h *Heap) Delete(obj interface{}) error { + key, err := h.data.keyFunc(obj) + if err != nil { + return KeyError{obj, err} + } + h.lock.Lock() + defer h.lock.Unlock() + if item, ok := h.data.items[key]; ok { + heap.Remove(h.data, item.index) + return nil + } + return fmt.Errorf("object not found") +} + +// Pop waits until an item is ready. If multiple items are +// ready, they are returned in the order given by Heap.data.lessFunc. +func (h *Heap) Pop() (interface{}, error) { + h.lock.Lock() + defer h.lock.Unlock() + for len(h.data.queue) == 0 { + // When the queue is empty, invocation of Pop() is blocked until new item is enqueued. + // When Close() is called, the h.closed is set and the condition is broadcast, + // which causes this loop to continue and return from the Pop(). + if h.closed { + return nil, fmt.Errorf("heap is closed") + } + h.cond.Wait() + } + obj := heap.Pop(h.data) + if obj != nil { + return obj, nil + } else { + return nil, fmt.Errorf("object was removed from heap data") + } +} + +// List returns a list of all the items. +func (h *Heap) List() []interface{} { + h.lock.RLock() + defer h.lock.RUnlock() + list := make([]interface{}, 0, len(h.data.items)) + for _, item := range h.data.items { + list = append(list, item.obj) + } + return list +} + +// ListKeys returns a list of all the keys of the objects currently in the Heap. +func (h *Heap) ListKeys() []string { + h.lock.RLock() + defer h.lock.RUnlock() + list := make([]string, 0, len(h.data.items)) + for key := range h.data.items { + list = append(list, key) + } + return list +} + +// Get returns the requested item, or sets exists=false. +func (h *Heap) Get(obj interface{}) (interface{}, bool, error) { + key, err := h.data.keyFunc(obj) + if err != nil { + return nil, false, KeyError{obj, err} + } + return h.GetByKey(key) +} + +// GetByKey returns the requested item, or sets exists=false. +func (h *Heap) GetByKey(key string) (interface{}, bool, error) { + h.lock.RLock() + defer h.lock.RUnlock() + item, exists := h.data.items[key] + if !exists { + return nil, false, nil + } + return item.obj, true, nil +} + +// IsClosed returns true if the queue is closed. +func (h *Heap) IsClosed() bool { + h.lock.RLock() + defer h.lock.RUnlock() + if h.closed { + return true + } + return false +} + +// NewHeap returns a Heap which can be used to queue up items to process. +func NewHeap(keyFn KeyFunc, lessFn LessFunc) *Heap { + h := &Heap{ + data: &heapData{ + items: map[string]*heapItem{}, + queue: []string{}, + keyFunc: keyFn, + lessFunc: lessFn, + }, + } + h.cond.L = &h.lock + return h +} diff --git a/vendor/k8s.io/client-go/tools/cache/index.go b/vendor/k8s.io/client-go/tools/cache/index.go new file mode 100644 index 00000000000..15acb168ef2 --- /dev/null +++ b/vendor/k8s.io/client-go/tools/cache/index.go @@ -0,0 +1,87 @@ +/* +Copyright 2014 The Kubernetes Authors. + +Licensed under the Apache License, Version 2.0 (the "License"); +you may not use this file except in compliance with the License. +You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + +Unless required by applicable law or agreed to in writing, software +distributed under the License is distributed on an "AS IS" BASIS, +WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +See the License for the specific language governing permissions and +limitations under the License. +*/ + +package cache + +import ( + "fmt" + + "k8s.io/apimachinery/pkg/api/meta" + "k8s.io/apimachinery/pkg/util/sets" +) + +// Indexer is a storage interface that lets you list objects using multiple indexing functions +type Indexer interface { + Store + // Retrieve list of objects that match on the named indexing function + Index(indexName string, obj interface{}) ([]interface{}, error) + // IndexKeys returns the set of keys that match on the named indexing function. + IndexKeys(indexName, indexKey string) ([]string, error) + // ListIndexFuncValues returns the list of generated values of an Index func + ListIndexFuncValues(indexName string) []string + // ByIndex lists object that match on the named indexing function with the exact key + ByIndex(indexName, indexKey string) ([]interface{}, error) + // GetIndexer return the indexers + GetIndexers() Indexers + + // AddIndexers adds more indexers to this store. If you call this after you already have data + // in the store, the results are undefined. + AddIndexers(newIndexers Indexers) error +} + +// IndexFunc knows how to provide an indexed value for an object. +type IndexFunc func(obj interface{}) ([]string, error) + +// IndexFuncToKeyFuncAdapter adapts an indexFunc to a keyFunc. This is only useful if your index function returns +// unique values for every object. This is conversion can create errors when more than one key is found. You +// should prefer to make proper key and index functions. +func IndexFuncToKeyFuncAdapter(indexFunc IndexFunc) KeyFunc { + return func(obj interface{}) (string, error) { + indexKeys, err := indexFunc(obj) + if err != nil { + return "", err + } + if len(indexKeys) > 1 { + return "", fmt.Errorf("too many keys: %v", indexKeys) + } + if len(indexKeys) == 0 { + return "", fmt.Errorf("unexpected empty indexKeys") + } + return indexKeys[0], nil + } +} + +const ( + NamespaceIndex string = "namespace" +) + +// MetaNamespaceIndexFunc is a default index function that indexes based on an object's namespace +func MetaNamespaceIndexFunc(obj interface{}) ([]string, error) { + meta, err := meta.Accessor(obj) + if err != nil { + return []string{""}, fmt.Errorf("object has no meta: %v", err) + } + return []string{meta.GetNamespace()}, nil +} + +// Index maps the indexed value to a set of keys in the store that match on that value +type Index map[string]sets.String + +// Indexers maps a name to a IndexFunc +type Indexers map[string]IndexFunc + +// Indices maps a name to an Index +type Indices map[string]Index diff --git a/vendor/k8s.io/client-go/tools/cache/listers.go b/vendor/k8s.io/client-go/tools/cache/listers.go new file mode 100644 index 00000000000..27d51a6b387 --- /dev/null +++ b/vendor/k8s.io/client-go/tools/cache/listers.go @@ -0,0 +1,160 @@ +/* +Copyright 2014 The Kubernetes Authors. + +Licensed under the Apache License, Version 2.0 (the "License"); +you may not use this file except in compliance with the License. +You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + +Unless required by applicable law or agreed to in writing, software +distributed under the License is distributed on an "AS IS" BASIS, +WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +See the License for the specific language governing permissions and +limitations under the License. +*/ + +package cache + +import ( + "github.com/golang/glog" + + "k8s.io/apimachinery/pkg/api/errors" + "k8s.io/apimachinery/pkg/api/meta" + metav1 "k8s.io/apimachinery/pkg/apis/meta/v1" + "k8s.io/apimachinery/pkg/labels" + "k8s.io/apimachinery/pkg/runtime" + "k8s.io/apimachinery/pkg/runtime/schema" +) + +// AppendFunc is used to add a matching item to whatever list the caller is using +type AppendFunc func(interface{}) + +func ListAll(store Store, selector labels.Selector, appendFn AppendFunc) error { + for _, m := range store.List() { + metadata, err := meta.Accessor(m) + if err != nil { + return err + } + if selector.Matches(labels.Set(metadata.GetLabels())) { + appendFn(m) + } + } + return nil +} + +func ListAllByNamespace(indexer Indexer, namespace string, selector labels.Selector, appendFn AppendFunc) error { + if namespace == metav1.NamespaceAll { + for _, m := range indexer.List() { + metadata, err := meta.Accessor(m) + if err != nil { + return err + } + if selector.Matches(labels.Set(metadata.GetLabels())) { + appendFn(m) + } + } + return nil + } + + items, err := indexer.Index(NamespaceIndex, &metav1.ObjectMeta{Namespace: namespace}) + if err != nil { + // Ignore error; do slow search without index. + glog.Warningf("can not retrieve list of objects using index : %v", err) + for _, m := range indexer.List() { + metadata, err := meta.Accessor(m) + if err != nil { + return err + } + if metadata.GetNamespace() == namespace && selector.Matches(labels.Set(metadata.GetLabels())) { + appendFn(m) + } + + } + return nil + } + for _, m := range items { + metadata, err := meta.Accessor(m) + if err != nil { + return err + } + if selector.Matches(labels.Set(metadata.GetLabels())) { + appendFn(m) + } + } + + return nil +} + +// GenericLister is a lister skin on a generic Indexer +type GenericLister interface { + // List will return all objects across namespaces + List(selector labels.Selector) (ret []runtime.Object, err error) + // Get will attempt to retrieve assuming that name==key + Get(name string) (runtime.Object, error) + // ByNamespace will give you a GenericNamespaceLister for one namespace + ByNamespace(namespace string) GenericNamespaceLister +} + +// GenericNamespaceLister is a lister skin on a generic Indexer +type GenericNamespaceLister interface { + // List will return all objects in this namespace + List(selector labels.Selector) (ret []runtime.Object, err error) + // Get will attempt to retrieve by namespace and name + Get(name string) (runtime.Object, error) +} + +func NewGenericLister(indexer Indexer, resource schema.GroupResource) GenericLister { + return &genericLister{indexer: indexer, resource: resource} +} + +type genericLister struct { + indexer Indexer + resource schema.GroupResource +} + +func (s *genericLister) List(selector labels.Selector) (ret []runtime.Object, err error) { + err = ListAll(s.indexer, selector, func(m interface{}) { + ret = append(ret, m.(runtime.Object)) + }) + return ret, err +} + +func (s *genericLister) ByNamespace(namespace string) GenericNamespaceLister { + return &genericNamespaceLister{indexer: s.indexer, namespace: namespace, resource: s.resource} +} + +func (s *genericLister) Get(name string) (runtime.Object, error) { + obj, exists, err := s.indexer.GetByKey(name) + if err != nil { + return nil, err + } + if !exists { + return nil, errors.NewNotFound(s.resource, name) + } + return obj.(runtime.Object), nil +} + +type genericNamespaceLister struct { + indexer Indexer + namespace string + resource schema.GroupResource +} + +func (s *genericNamespaceLister) List(selector labels.Selector) (ret []runtime.Object, err error) { + err = ListAllByNamespace(s.indexer, s.namespace, selector, func(m interface{}) { + ret = append(ret, m.(runtime.Object)) + }) + return ret, err +} + +func (s *genericNamespaceLister) Get(name string) (runtime.Object, error) { + obj, exists, err := s.indexer.GetByKey(s.namespace + "/" + name) + if err != nil { + return nil, err + } + if !exists { + return nil, errors.NewNotFound(s.resource, name) + } + return obj.(runtime.Object), nil +} diff --git a/vendor/k8s.io/client-go/tools/cache/listwatch.go b/vendor/k8s.io/client-go/tools/cache/listwatch.go new file mode 100644 index 00000000000..55a90b631d6 --- /dev/null +++ b/vendor/k8s.io/client-go/tools/cache/listwatch.go @@ -0,0 +1,173 @@ +/* +Copyright 2015 The Kubernetes Authors. + +Licensed under the Apache License, Version 2.0 (the "License"); +you may not use this file except in compliance with the License. +You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + +Unless required by applicable law or agreed to in writing, software +distributed under the License is distributed on an "AS IS" BASIS, +WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +See the License for the specific language governing permissions and +limitations under the License. +*/ + +package cache + +import ( + "time" + + "golang.org/x/net/context" + + "k8s.io/apimachinery/pkg/api/meta" + metav1 "k8s.io/apimachinery/pkg/apis/meta/v1" + "k8s.io/apimachinery/pkg/fields" + "k8s.io/apimachinery/pkg/runtime" + "k8s.io/apimachinery/pkg/watch" + restclient "k8s.io/client-go/rest" + "k8s.io/client-go/tools/pager" +) + +// ListerWatcher is any object that knows how to perform an initial list and start a watch on a resource. +type ListerWatcher interface { + // List should return a list type object; the Items field will be extracted, and the + // ResourceVersion field will be used to start the watch in the right place. + List(options metav1.ListOptions) (runtime.Object, error) + // Watch should begin a watch at the specified version. + Watch(options metav1.ListOptions) (watch.Interface, error) +} + +// ListFunc knows how to list resources +type ListFunc func(options metav1.ListOptions) (runtime.Object, error) + +// WatchFunc knows how to watch resources +type WatchFunc func(options metav1.ListOptions) (watch.Interface, error) + +// ListWatch knows how to list and watch a set of apiserver resources. It satisfies the ListerWatcher interface. +// It is a convenience function for users of NewReflector, etc. +// ListFunc and WatchFunc must not be nil +type ListWatch struct { + ListFunc ListFunc + WatchFunc WatchFunc + // DisableChunking requests no chunking for this list watcher. It has no effect in Kubernetes 1.8, but in + // 1.9 will allow a controller to opt out of chunking. + DisableChunking bool +} + +// Getter interface knows how to access Get method from RESTClient. +type Getter interface { + Get() *restclient.Request +} + +// NewListWatchFromClient creates a new ListWatch from the specified client, resource, namespace and field selector. +func NewListWatchFromClient(c Getter, resource string, namespace string, fieldSelector fields.Selector) *ListWatch { + listFunc := func(options metav1.ListOptions) (runtime.Object, error) { + options.FieldSelector = fieldSelector.String() + return c.Get(). + Namespace(namespace). + Resource(resource). + VersionedParams(&options, metav1.ParameterCodec). + Do(). + Get() + } + watchFunc := func(options metav1.ListOptions) (watch.Interface, error) { + options.Watch = true + options.FieldSelector = fieldSelector.String() + return c.Get(). + Namespace(namespace). + Resource(resource). + VersionedParams(&options, metav1.ParameterCodec). + Watch() + } + return &ListWatch{ListFunc: listFunc, WatchFunc: watchFunc} +} + +func timeoutFromListOptions(options metav1.ListOptions) time.Duration { + if options.TimeoutSeconds != nil { + return time.Duration(*options.TimeoutSeconds) * time.Second + } + return 0 +} + +// List a set of apiserver resources +func (lw *ListWatch) List(options metav1.ListOptions) (runtime.Object, error) { + // chunking will become the default for list watchers starting in Kubernetes 1.9, unless + // otherwise disabled. + if false && !lw.DisableChunking { + return pager.New(pager.SimplePageFunc(lw.ListFunc)).List(context.TODO(), options) + } + return lw.ListFunc(options) +} + +// Watch a set of apiserver resources +func (lw *ListWatch) Watch(options metav1.ListOptions) (watch.Interface, error) { + return lw.WatchFunc(options) +} + +// TODO: check for watch expired error and retry watch from latest point? Same issue exists for Until. +func ListWatchUntil(timeout time.Duration, lw ListerWatcher, conditions ...watch.ConditionFunc) (*watch.Event, error) { + if len(conditions) == 0 { + return nil, nil + } + + list, err := lw.List(metav1.ListOptions{}) + if err != nil { + return nil, err + } + initialItems, err := meta.ExtractList(list) + if err != nil { + return nil, err + } + + // use the initial items as simulated "adds" + var lastEvent *watch.Event + currIndex := 0 + passedConditions := 0 + for _, condition := range conditions { + // check the next condition against the previous event and short circuit waiting for the next watch + if lastEvent != nil { + done, err := condition(*lastEvent) + if err != nil { + return lastEvent, err + } + if done { + passedConditions = passedConditions + 1 + continue + } + } + + ConditionSucceeded: + for currIndex < len(initialItems) { + lastEvent = &watch.Event{Type: watch.Added, Object: initialItems[currIndex]} + currIndex++ + + done, err := condition(*lastEvent) + if err != nil { + return lastEvent, err + } + if done { + passedConditions = passedConditions + 1 + break ConditionSucceeded + } + } + } + if passedConditions == len(conditions) { + return lastEvent, nil + } + remainingConditions := conditions[passedConditions:] + + metaObj, err := meta.ListAccessor(list) + if err != nil { + return nil, err + } + currResourceVersion := metaObj.GetResourceVersion() + + watchInterface, err := lw.Watch(metav1.ListOptions{ResourceVersion: currResourceVersion}) + if err != nil { + return nil, err + } + + return watch.Until(timeout, watchInterface, remainingConditions...) +} diff --git a/vendor/k8s.io/client-go/tools/cache/mutation_cache.go b/vendor/k8s.io/client-go/tools/cache/mutation_cache.go new file mode 100644 index 00000000000..cbb6434ebde --- /dev/null +++ b/vendor/k8s.io/client-go/tools/cache/mutation_cache.go @@ -0,0 +1,261 @@ +/* +Copyright 2017 The Kubernetes Authors. + +Licensed under the Apache License, Version 2.0 (the "License"); +you may not use this file except in compliance with the License. +You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + +Unless required by applicable law or agreed to in writing, software +distributed under the License is distributed on an "AS IS" BASIS, +WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +See the License for the specific language governing permissions and +limitations under the License. +*/ + +package cache + +import ( + "fmt" + "strconv" + "sync" + "time" + + "github.com/golang/glog" + + "k8s.io/apimachinery/pkg/api/meta" + "k8s.io/apimachinery/pkg/runtime" + utilcache "k8s.io/apimachinery/pkg/util/cache" + utilruntime "k8s.io/apimachinery/pkg/util/runtime" + "k8s.io/apimachinery/pkg/util/sets" +) + +// MutationCache is able to take the result of update operations and stores them in an LRU +// that can be used to provide a more current view of a requested object. It requires interpreting +// resourceVersions for comparisons. +// Implementations must be thread-safe. +// TODO find a way to layer this into an informer/lister +type MutationCache interface { + GetByKey(key string) (interface{}, bool, error) + ByIndex(indexName, indexKey string) ([]interface{}, error) + Mutation(interface{}) +} + +type ResourceVersionComparator interface { + CompareResourceVersion(lhs, rhs runtime.Object) int +} + +// NewIntegerResourceVersionMutationCache returns a MutationCache that understands how to +// deal with objects that have a resource version that: +// +// - is an integer +// - increases when updated +// - is comparable across the same resource in a namespace +// +// Most backends will have these semantics. Indexer may be nil. ttl controls how long an item +// remains in the mutation cache before it is removed. +// +// If includeAdds is true, objects in the mutation cache will be returned even if they don't exist +// in the underlying store. This is only safe if your use of the cache can handle mutation entries +// remaining in the cache for up to ttl when mutations and deletes occur very closely in time. +func NewIntegerResourceVersionMutationCache(backingCache Store, indexer Indexer, ttl time.Duration, includeAdds bool) MutationCache { + return &mutationCache{ + backingCache: backingCache, + indexer: indexer, + mutationCache: utilcache.NewLRUExpireCache(100), + comparator: etcdObjectVersioner{}, + ttl: ttl, + includeAdds: includeAdds, + } +} + +// mutationCache doesn't guarantee that it returns values added via Mutation since they can page out and +// since you can't distinguish between, "didn't observe create" and "was deleted after create", +// if the key is missing from the backing cache, we always return it as missing +type mutationCache struct { + lock sync.Mutex + backingCache Store + indexer Indexer + mutationCache *utilcache.LRUExpireCache + includeAdds bool + ttl time.Duration + + comparator ResourceVersionComparator +} + +// GetByKey is never guaranteed to return back the value set in Mutation. It could be paged out, it could +// be older than another copy, the backingCache may be more recent or, you might have written twice into the same key. +// You get a value that was valid at some snapshot of time and will always return the newer of backingCache and mutationCache. +func (c *mutationCache) GetByKey(key string) (interface{}, bool, error) { + c.lock.Lock() + defer c.lock.Unlock() + + obj, exists, err := c.backingCache.GetByKey(key) + if err != nil { + return nil, false, err + } + if !exists { + if !c.includeAdds { + // we can't distinguish between, "didn't observe create" and "was deleted after create", so + // if the key is missing, we always return it as missing + return nil, false, nil + } + obj, exists = c.mutationCache.Get(key) + if !exists { + return nil, false, nil + } + } + objRuntime, ok := obj.(runtime.Object) + if !ok { + return obj, true, nil + } + return c.newerObject(key, objRuntime), true, nil +} + +// ByIndex returns the newer objects that match the provided index and indexer key. +// Will return an error if no indexer was provided. +func (c *mutationCache) ByIndex(name string, indexKey string) ([]interface{}, error) { + c.lock.Lock() + defer c.lock.Unlock() + if c.indexer == nil { + return nil, fmt.Errorf("no indexer has been provided to the mutation cache") + } + keys, err := c.indexer.IndexKeys(name, indexKey) + if err != nil { + return nil, err + } + var items []interface{} + keySet := sets.NewString() + for _, key := range keys { + keySet.Insert(key) + obj, exists, err := c.indexer.GetByKey(key) + if err != nil { + return nil, err + } + if !exists { + continue + } + if objRuntime, ok := obj.(runtime.Object); ok { + items = append(items, c.newerObject(key, objRuntime)) + } else { + items = append(items, obj) + } + } + + if c.includeAdds { + fn := c.indexer.GetIndexers()[name] + // Keys() is returned oldest to newest, so full traversal does not alter the LRU behavior + for _, key := range c.mutationCache.Keys() { + updated, ok := c.mutationCache.Get(key) + if !ok { + continue + } + if keySet.Has(key.(string)) { + continue + } + elements, err := fn(updated) + if err != nil { + glog.V(4).Infof("Unable to calculate an index entry for mutation cache entry %s: %v", key, err) + continue + } + for _, inIndex := range elements { + if inIndex != indexKey { + continue + } + items = append(items, updated) + break + } + } + } + + return items, nil +} + +// newerObject checks the mutation cache for a newer object and returns one if found. If the +// mutated object is older than the backing object, it is removed from the Must be +// called while the lock is held. +func (c *mutationCache) newerObject(key string, backing runtime.Object) runtime.Object { + mutatedObj, exists := c.mutationCache.Get(key) + if !exists { + return backing + } + mutatedObjRuntime, ok := mutatedObj.(runtime.Object) + if !ok { + return backing + } + if c.comparator.CompareResourceVersion(backing, mutatedObjRuntime) >= 0 { + c.mutationCache.Remove(key) + return backing + } + return mutatedObjRuntime +} + +// Mutation adds a change to the cache that can be returned in GetByKey if it is newer than the backingCache +// copy. If you call Mutation twice with the same object on different threads, one will win, but its not defined +// which one. This doesn't affect correctness, since the GetByKey guaranteed of "later of these two caches" is +// preserved, but you may not get the version of the object you want. The object you get is only guaranteed to +// "one that was valid at some point in time", not "the one that I want". +func (c *mutationCache) Mutation(obj interface{}) { + c.lock.Lock() + defer c.lock.Unlock() + + key, err := DeletionHandlingMetaNamespaceKeyFunc(obj) + if err != nil { + // this is a "nice to have", so failures shouldn't do anything weird + utilruntime.HandleError(err) + return + } + + if objRuntime, ok := obj.(runtime.Object); ok { + if mutatedObj, exists := c.mutationCache.Get(key); exists { + if mutatedObjRuntime, ok := mutatedObj.(runtime.Object); ok { + if c.comparator.CompareResourceVersion(objRuntime, mutatedObjRuntime) < 0 { + return + } + } + } + } + c.mutationCache.Add(key, obj, c.ttl) +} + +// etcdObjectVersioner implements versioning and extracting etcd node information +// for objects that have an embedded ObjectMeta or ListMeta field. +type etcdObjectVersioner struct{} + +// ObjectResourceVersion implements Versioner +func (a etcdObjectVersioner) ObjectResourceVersion(obj runtime.Object) (uint64, error) { + accessor, err := meta.Accessor(obj) + if err != nil { + return 0, err + } + version := accessor.GetResourceVersion() + if len(version) == 0 { + return 0, nil + } + return strconv.ParseUint(version, 10, 64) +} + +// CompareResourceVersion compares etcd resource versions. Outside this API they are all strings, +// but etcd resource versions are special, they're actually ints, so we can easily compare them. +func (a etcdObjectVersioner) CompareResourceVersion(lhs, rhs runtime.Object) int { + lhsVersion, err := a.ObjectResourceVersion(lhs) + if err != nil { + // coder error + panic(err) + } + rhsVersion, err := a.ObjectResourceVersion(rhs) + if err != nil { + // coder error + panic(err) + } + + if lhsVersion == rhsVersion { + return 0 + } + if lhsVersion < rhsVersion { + return -1 + } + + return 1 +} diff --git a/vendor/k8s.io/client-go/tools/cache/mutation_detector.go b/vendor/k8s.io/client-go/tools/cache/mutation_detector.go new file mode 100644 index 00000000000..8c067cab90c --- /dev/null +++ b/vendor/k8s.io/client-go/tools/cache/mutation_detector.go @@ -0,0 +1,133 @@ +/* +Copyright 2016 The Kubernetes Authors. + +Licensed under the Apache License, Version 2.0 (the "License"); +you may not use this file except in compliance with the License. +You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + +Unless required by applicable law or agreed to in writing, software +distributed under the License is distributed on an "AS IS" BASIS, +WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +See the License for the specific language governing permissions and +limitations under the License. +*/ + +package cache + +import ( + "fmt" + "os" + "reflect" + "strconv" + "sync" + "time" + + "k8s.io/apimachinery/pkg/runtime" + "k8s.io/apimachinery/pkg/util/diff" + "k8s.io/client-go/kubernetes/scheme" +) + +var mutationDetectionEnabled = false + +func init() { + mutationDetectionEnabled, _ = strconv.ParseBool(os.Getenv("KUBE_CACHE_MUTATION_DETECTOR")) +} + +type CacheMutationDetector interface { + AddObject(obj interface{}) + Run(stopCh <-chan struct{}) +} + +func NewCacheMutationDetector(name string) CacheMutationDetector { + if !mutationDetectionEnabled { + return dummyMutationDetector{} + } + return &defaultCacheMutationDetector{name: name, period: 1 * time.Second} +} + +type dummyMutationDetector struct{} + +func (dummyMutationDetector) Run(stopCh <-chan struct{}) { +} +func (dummyMutationDetector) AddObject(obj interface{}) { +} + +// defaultCacheMutationDetector gives a way to detect if a cached object has been mutated +// It has a list of cached objects and their copies. I haven't thought of a way +// to see WHO is mutating it, just that it's getting mutated. +type defaultCacheMutationDetector struct { + name string + period time.Duration + + lock sync.Mutex + cachedObjs []cacheObj + + // failureFunc is injectable for unit testing. If you don't have it, the process will panic. + // This panic is intentional, since turning on this detection indicates you want a strong + // failure signal. This failure is effectively a p0 bug and you can't trust process results + // after a mutation anyway. + failureFunc func(message string) +} + +// cacheObj holds the actual object and a copy +type cacheObj struct { + cached interface{} + copied interface{} +} + +func (d *defaultCacheMutationDetector) Run(stopCh <-chan struct{}) { + // we DON'T want protection from panics. If we're running this code, we want to die + for { + d.CompareObjects() + + select { + case <-stopCh: + return + case <-time.After(d.period): + } + } +} + +// AddObject makes a deep copy of the object for later comparison. It only works on runtime.Object +// but that covers the vast majority of our cached objects +func (d *defaultCacheMutationDetector) AddObject(obj interface{}) { + if _, ok := obj.(DeletedFinalStateUnknown); ok { + return + } + if _, ok := obj.(runtime.Object); !ok { + return + } + + copiedObj, err := scheme.Scheme.Copy(obj.(runtime.Object)) + if err != nil { + return + } + + d.lock.Lock() + defer d.lock.Unlock() + d.cachedObjs = append(d.cachedObjs, cacheObj{cached: obj, copied: copiedObj}) +} + +func (d *defaultCacheMutationDetector) CompareObjects() { + d.lock.Lock() + defer d.lock.Unlock() + + altered := false + for i, obj := range d.cachedObjs { + if !reflect.DeepEqual(obj.cached, obj.copied) { + fmt.Printf("CACHE %s[%d] ALTERED!\n%v\n", d.name, i, diff.ObjectDiff(obj.cached, obj.copied)) + altered = true + } + } + + if altered { + msg := fmt.Sprintf("cache %s modified", d.name) + if d.failureFunc != nil { + d.failureFunc(msg) + return + } + panic(msg) + } +} diff --git a/vendor/k8s.io/client-go/tools/cache/reflector.go b/vendor/k8s.io/client-go/tools/cache/reflector.go new file mode 100644 index 00000000000..4967f98d460 --- /dev/null +++ b/vendor/k8s.io/client-go/tools/cache/reflector.go @@ -0,0 +1,442 @@ +/* +Copyright 2014 The Kubernetes Authors. + +Licensed under the Apache License, Version 2.0 (the "License"); +you may not use this file except in compliance with the License. +You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + +Unless required by applicable law or agreed to in writing, software +distributed under the License is distributed on an "AS IS" BASIS, +WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +See the License for the specific language governing permissions and +limitations under the License. +*/ + +package cache + +import ( + "errors" + "fmt" + "io" + "math/rand" + "net" + "net/url" + "reflect" + "regexp" + goruntime "runtime" + "runtime/debug" + "strconv" + "strings" + "sync" + "sync/atomic" + "syscall" + "time" + + "github.com/golang/glog" + apierrs "k8s.io/apimachinery/pkg/api/errors" + "k8s.io/apimachinery/pkg/api/meta" + metav1 "k8s.io/apimachinery/pkg/apis/meta/v1" + "k8s.io/apimachinery/pkg/runtime" + "k8s.io/apimachinery/pkg/util/clock" + utilruntime "k8s.io/apimachinery/pkg/util/runtime" + "k8s.io/apimachinery/pkg/util/wait" + "k8s.io/apimachinery/pkg/watch" +) + +// Reflector watches a specified resource and causes all changes to be reflected in the given store. +type Reflector struct { + // name identifies this reflector. By default it will be a file:line if possible. + name string + // metrics tracks basic metric information about the reflector + metrics *reflectorMetrics + + // The type of object we expect to place in the store. + expectedType reflect.Type + // The destination to sync up with the watch source + store Store + // listerWatcher is used to perform lists and watches. + listerWatcher ListerWatcher + // period controls timing between one watch ending and + // the beginning of the next one. + period time.Duration + resyncPeriod time.Duration + ShouldResync func() bool + // clock allows tests to manipulate time + clock clock.Clock + // lastSyncResourceVersion is the resource version token last + // observed when doing a sync with the underlying store + // it is thread safe, but not synchronized with the underlying store + lastSyncResourceVersion string + // lastSyncResourceVersionMutex guards read/write access to lastSyncResourceVersion + lastSyncResourceVersionMutex sync.RWMutex +} + +var ( + // We try to spread the load on apiserver by setting timeouts for + // watch requests - it is random in [minWatchTimeout, 2*minWatchTimeout]. + // However, it can be modified to avoid periodic resync to break the + // TCP connection. + minWatchTimeout = 5 * time.Minute +) + +// NewNamespaceKeyedIndexerAndReflector creates an Indexer and a Reflector +// The indexer is configured to key on namespace +func NewNamespaceKeyedIndexerAndReflector(lw ListerWatcher, expectedType interface{}, resyncPeriod time.Duration) (indexer Indexer, reflector *Reflector) { + indexer = NewIndexer(MetaNamespaceKeyFunc, Indexers{"namespace": MetaNamespaceIndexFunc}) + reflector = NewReflector(lw, expectedType, indexer, resyncPeriod) + return indexer, reflector +} + +// NewReflector creates a new Reflector object which will keep the given store up to +// date with the server's contents for the given resource. Reflector promises to +// only put things in the store that have the type of expectedType, unless expectedType +// is nil. If resyncPeriod is non-zero, then lists will be executed after every +// resyncPeriod, so that you can use reflectors to periodically process everything as +// well as incrementally processing the things that change. +func NewReflector(lw ListerWatcher, expectedType interface{}, store Store, resyncPeriod time.Duration) *Reflector { + return NewNamedReflector(getDefaultReflectorName(internalPackages...), lw, expectedType, store, resyncPeriod) +} + +// reflectorDisambiguator is used to disambiguate started reflectors. +// initialized to an unstable value to ensure meaning isn't attributed to the suffix. +var reflectorDisambiguator = int64(time.Now().UnixNano() % 12345) + +// NewNamedReflector same as NewReflector, but with a specified name for logging +func NewNamedReflector(name string, lw ListerWatcher, expectedType interface{}, store Store, resyncPeriod time.Duration) *Reflector { + reflectorSuffix := atomic.AddInt64(&reflectorDisambiguator, 1) + r := &Reflector{ + name: name, + // we need this to be unique per process (some names are still the same)but obvious who it belongs to + metrics: newReflectorMetrics(makeValidPromethusMetricName(fmt.Sprintf("reflector_"+name+"_%d", reflectorSuffix))), + listerWatcher: lw, + store: store, + expectedType: reflect.TypeOf(expectedType), + period: time.Second, + resyncPeriod: resyncPeriod, + clock: &clock.RealClock{}, + } + return r +} + +func makeValidPromethusMetricName(in string) string { + // this isn't perfect, but it removes our common characters + return strings.NewReplacer("/", "_", ".", "_", "-", "_").Replace(in) +} + +// internalPackages are packages that ignored when creating a default reflector name. These packages are in the common +// call chains to NewReflector, so they'd be low entropy names for reflectors +var internalPackages = []string{"client-go/tools/cache/", "/runtime/asm_"} + +// getDefaultReflectorName walks back through the call stack until we find a caller from outside of the ignoredPackages +// it returns back a shortpath/filename:line to aid in identification of this reflector when it starts logging +func getDefaultReflectorName(ignoredPackages ...string) string { + name := "????" + const maxStack = 10 + for i := 1; i < maxStack; i++ { + _, file, line, ok := goruntime.Caller(i) + if !ok { + file, line, ok = extractStackCreator() + if !ok { + break + } + i += maxStack + } + if hasPackage(file, ignoredPackages) { + continue + } + + file = trimPackagePrefix(file) + name = fmt.Sprintf("%s:%d", file, line) + break + } + return name +} + +// hasPackage returns true if the file is in one of the ignored packages. +func hasPackage(file string, ignoredPackages []string) bool { + for _, ignoredPackage := range ignoredPackages { + if strings.Contains(file, ignoredPackage) { + return true + } + } + return false +} + +// trimPackagePrefix reduces duplicate values off the front of a package name. +func trimPackagePrefix(file string) string { + if l := strings.LastIndex(file, "k8s.io/client-go/pkg/"); l >= 0 { + return file[l+len("k8s.io/client-go/"):] + } + if l := strings.LastIndex(file, "/src/"); l >= 0 { + return file[l+5:] + } + if l := strings.LastIndex(file, "/pkg/"); l >= 0 { + return file[l+1:] + } + return file +} + +var stackCreator = regexp.MustCompile(`(?m)^created by (.*)\n\s+(.*):(\d+) \+0x[[:xdigit:]]+$`) + +// extractStackCreator retrieves the goroutine file and line that launched this stack. Returns false +// if the creator cannot be located. +// TODO: Go does not expose this via runtime https://github.com/golang/go/issues/11440 +func extractStackCreator() (string, int, bool) { + stack := debug.Stack() + matches := stackCreator.FindStringSubmatch(string(stack)) + if matches == nil || len(matches) != 4 { + return "", 0, false + } + line, err := strconv.Atoi(matches[3]) + if err != nil { + return "", 0, false + } + return matches[2], line, true +} + +// Run starts a watch and handles watch events. Will restart the watch if it is closed. +// Run will exit when stopCh is closed. +func (r *Reflector) Run(stopCh <-chan struct{}) { + glog.V(3).Infof("Starting reflector %v (%s) from %s", r.expectedType, r.resyncPeriod, r.name) + wait.Until(func() { + if err := r.ListAndWatch(stopCh); err != nil { + utilruntime.HandleError(err) + } + }, r.period, stopCh) +} + +var ( + // nothing will ever be sent down this channel + neverExitWatch <-chan time.Time = make(chan time.Time) + + // Used to indicate that watching stopped so that a resync could happen. + errorResyncRequested = errors.New("resync channel fired") + + // Used to indicate that watching stopped because of a signal from the stop + // channel passed in from a client of the reflector. + errorStopRequested = errors.New("Stop requested") +) + +// resyncChan returns a channel which will receive something when a resync is +// required, and a cleanup function. +func (r *Reflector) resyncChan() (<-chan time.Time, func() bool) { + if r.resyncPeriod == 0 { + return neverExitWatch, func() bool { return false } + } + // The cleanup function is required: imagine the scenario where watches + // always fail so we end up listing frequently. Then, if we don't + // manually stop the timer, we could end up with many timers active + // concurrently. + t := r.clock.NewTimer(r.resyncPeriod) + return t.C(), t.Stop +} + +// ListAndWatch first lists all items and get the resource version at the moment of call, +// and then use the resource version to watch. +// It returns error if ListAndWatch didn't even try to initialize watch. +func (r *Reflector) ListAndWatch(stopCh <-chan struct{}) error { + glog.V(3).Infof("Listing and watching %v from %s", r.expectedType, r.name) + var resourceVersion string + + // Explicitly set "0" as resource version - it's fine for the List() + // to be served from cache and potentially be delayed relative to + // etcd contents. Reflector framework will catch up via Watch() eventually. + options := metav1.ListOptions{ResourceVersion: "0"} + r.metrics.numberOfLists.Inc() + start := r.clock.Now() + list, err := r.listerWatcher.List(options) + if err != nil { + return fmt.Errorf("%s: Failed to list %v: %v", r.name, r.expectedType, err) + } + r.metrics.listDuration.Observe(time.Since(start).Seconds()) + listMetaInterface, err := meta.ListAccessor(list) + if err != nil { + return fmt.Errorf("%s: Unable to understand list result %#v: %v", r.name, list, err) + } + resourceVersion = listMetaInterface.GetResourceVersion() + items, err := meta.ExtractList(list) + if err != nil { + return fmt.Errorf("%s: Unable to understand list result %#v (%v)", r.name, list, err) + } + r.metrics.numberOfItemsInList.Observe(float64(len(items))) + if err := r.syncWith(items, resourceVersion); err != nil { + return fmt.Errorf("%s: Unable to sync list result: %v", r.name, err) + } + r.setLastSyncResourceVersion(resourceVersion) + + resyncerrc := make(chan error, 1) + cancelCh := make(chan struct{}) + defer close(cancelCh) + go func() { + resyncCh, cleanup := r.resyncChan() + defer func() { + cleanup() // Call the last one written into cleanup + }() + for { + select { + case <-resyncCh: + case <-stopCh: + return + case <-cancelCh: + return + } + if r.ShouldResync == nil || r.ShouldResync() { + glog.V(4).Infof("%s: forcing resync", r.name) + if err := r.store.Resync(); err != nil { + resyncerrc <- err + return + } + } + cleanup() + resyncCh, cleanup = r.resyncChan() + } + }() + + for { + timemoutseconds := int64(minWatchTimeout.Seconds() * (rand.Float64() + 1.0)) + options = metav1.ListOptions{ + ResourceVersion: resourceVersion, + // We want to avoid situations of hanging watchers. Stop any wachers that do not + // receive any events within the timeout window. + TimeoutSeconds: &timemoutseconds, + } + + r.metrics.numberOfWatches.Inc() + w, err := r.listerWatcher.Watch(options) + if err != nil { + switch err { + case io.EOF: + // watch closed normally + case io.ErrUnexpectedEOF: + glog.V(1).Infof("%s: Watch for %v closed with unexpected EOF: %v", r.name, r.expectedType, err) + default: + utilruntime.HandleError(fmt.Errorf("%s: Failed to watch %v: %v", r.name, r.expectedType, err)) + } + // If this is "connection refused" error, it means that most likely apiserver is not responsive. + // It doesn't make sense to re-list all objects because most likely we will be able to restart + // watch where we ended. + // If that's the case wait and resend watch request. + if urlError, ok := err.(*url.Error); ok { + if opError, ok := urlError.Err.(*net.OpError); ok { + if errno, ok := opError.Err.(syscall.Errno); ok && errno == syscall.ECONNREFUSED { + time.Sleep(time.Second) + continue + } + } + } + return nil + } + + if err := r.watchHandler(w, &resourceVersion, resyncerrc, stopCh); err != nil { + if err != errorStopRequested { + glog.Warningf("%s: watch of %v ended with: %v", r.name, r.expectedType, err) + } + return nil + } + } +} + +// syncWith replaces the store's items with the given list. +func (r *Reflector) syncWith(items []runtime.Object, resourceVersion string) error { + found := make([]interface{}, 0, len(items)) + for _, item := range items { + found = append(found, item) + } + return r.store.Replace(found, resourceVersion) +} + +// watchHandler watches w and keeps *resourceVersion up to date. +func (r *Reflector) watchHandler(w watch.Interface, resourceVersion *string, errc chan error, stopCh <-chan struct{}) error { + start := r.clock.Now() + eventCount := 0 + + // Stopping the watcher should be idempotent and if we return from this function there's no way + // we're coming back in with the same watch interface. + defer w.Stop() + // update metrics + defer func() { + r.metrics.numberOfItemsInWatch.Observe(float64(eventCount)) + r.metrics.watchDuration.Observe(time.Since(start).Seconds()) + }() + +loop: + for { + select { + case <-stopCh: + return errorStopRequested + case err := <-errc: + return err + case event, ok := <-w.ResultChan(): + if !ok { + break loop + } + if event.Type == watch.Error { + return apierrs.FromObject(event.Object) + } + if e, a := r.expectedType, reflect.TypeOf(event.Object); e != nil && e != a { + utilruntime.HandleError(fmt.Errorf("%s: expected type %v, but watch event object had type %v", r.name, e, a)) + continue + } + meta, err := meta.Accessor(event.Object) + if err != nil { + utilruntime.HandleError(fmt.Errorf("%s: unable to understand watch event %#v", r.name, event)) + continue + } + newResourceVersion := meta.GetResourceVersion() + switch event.Type { + case watch.Added: + err := r.store.Add(event.Object) + if err != nil { + utilruntime.HandleError(fmt.Errorf("%s: unable to add watch event object (%#v) to store: %v", r.name, event.Object, err)) + } + case watch.Modified: + err := r.store.Update(event.Object) + if err != nil { + utilruntime.HandleError(fmt.Errorf("%s: unable to update watch event object (%#v) to store: %v", r.name, event.Object, err)) + } + case watch.Deleted: + // TODO: Will any consumers need access to the "last known + // state", which is passed in event.Object? If so, may need + // to change this. + err := r.store.Delete(event.Object) + if err != nil { + utilruntime.HandleError(fmt.Errorf("%s: unable to delete watch event object (%#v) from store: %v", r.name, event.Object, err)) + } + default: + utilruntime.HandleError(fmt.Errorf("%s: unable to understand watch event %#v", r.name, event)) + } + *resourceVersion = newResourceVersion + r.setLastSyncResourceVersion(newResourceVersion) + eventCount++ + } + } + + watchDuration := r.clock.Now().Sub(start) + if watchDuration < 1*time.Second && eventCount == 0 { + r.metrics.numberOfShortWatches.Inc() + return fmt.Errorf("very short watch: %s: Unexpected watch close - watch lasted less than a second and no items received", r.name) + } + glog.V(4).Infof("%s: Watch close - %v total %v items received", r.name, r.expectedType, eventCount) + return nil +} + +// LastSyncResourceVersion is the resource version observed when last sync with the underlying store +// The value returned is not synchronized with access to the underlying store and is not thread-safe +func (r *Reflector) LastSyncResourceVersion() string { + r.lastSyncResourceVersionMutex.RLock() + defer r.lastSyncResourceVersionMutex.RUnlock() + return r.lastSyncResourceVersion +} + +func (r *Reflector) setLastSyncResourceVersion(v string) { + r.lastSyncResourceVersionMutex.Lock() + defer r.lastSyncResourceVersionMutex.Unlock() + r.lastSyncResourceVersion = v + + rv, err := strconv.Atoi(v) + if err == nil { + r.metrics.lastResourceVersion.Set(float64(rv)) + } +} diff --git a/vendor/k8s.io/client-go/tools/cache/reflector_metrics.go b/vendor/k8s.io/client-go/tools/cache/reflector_metrics.go new file mode 100644 index 00000000000..0945e5c3a2a --- /dev/null +++ b/vendor/k8s.io/client-go/tools/cache/reflector_metrics.go @@ -0,0 +1,119 @@ +/* +Copyright 2016 The Kubernetes Authors. + +Licensed under the Apache License, Version 2.0 (the "License"); +you may not use this file except in compliance with the License. +You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + +Unless required by applicable law or agreed to in writing, software +distributed under the License is distributed on an "AS IS" BASIS, +WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +See the License for the specific language governing permissions and +limitations under the License. +*/ + +// This file provides abstractions for setting the provider (e.g., prometheus) +// of metrics. + +package cache + +import ( + "sync" +) + +// GaugeMetric represents a single numerical value that can arbitrarily go up +// and down. +type GaugeMetric interface { + Set(float64) +} + +// CounterMetric represents a single numerical value that only ever +// goes up. +type CounterMetric interface { + Inc() +} + +// SummaryMetric captures individual observations. +type SummaryMetric interface { + Observe(float64) +} + +type noopMetric struct{} + +func (noopMetric) Inc() {} +func (noopMetric) Dec() {} +func (noopMetric) Observe(float64) {} +func (noopMetric) Set(float64) {} + +type reflectorMetrics struct { + numberOfLists CounterMetric + listDuration SummaryMetric + numberOfItemsInList SummaryMetric + + numberOfWatches CounterMetric + numberOfShortWatches CounterMetric + watchDuration SummaryMetric + numberOfItemsInWatch SummaryMetric + + lastResourceVersion GaugeMetric +} + +// MetricsProvider generates various metrics used by the reflector. +type MetricsProvider interface { + NewListsMetric(name string) CounterMetric + NewListDurationMetric(name string) SummaryMetric + NewItemsInListMetric(name string) SummaryMetric + + NewWatchesMetric(name string) CounterMetric + NewShortWatchesMetric(name string) CounterMetric + NewWatchDurationMetric(name string) SummaryMetric + NewItemsInWatchMetric(name string) SummaryMetric + + NewLastResourceVersionMetric(name string) GaugeMetric +} + +type noopMetricsProvider struct{} + +func (noopMetricsProvider) NewListsMetric(name string) CounterMetric { return noopMetric{} } +func (noopMetricsProvider) NewListDurationMetric(name string) SummaryMetric { return noopMetric{} } +func (noopMetricsProvider) NewItemsInListMetric(name string) SummaryMetric { return noopMetric{} } +func (noopMetricsProvider) NewWatchesMetric(name string) CounterMetric { return noopMetric{} } +func (noopMetricsProvider) NewShortWatchesMetric(name string) CounterMetric { return noopMetric{} } +func (noopMetricsProvider) NewWatchDurationMetric(name string) SummaryMetric { return noopMetric{} } +func (noopMetricsProvider) NewItemsInWatchMetric(name string) SummaryMetric { return noopMetric{} } +func (noopMetricsProvider) NewLastResourceVersionMetric(name string) GaugeMetric { + return noopMetric{} +} + +var metricsFactory = struct { + metricsProvider MetricsProvider + setProviders sync.Once +}{ + metricsProvider: noopMetricsProvider{}, +} + +func newReflectorMetrics(name string) *reflectorMetrics { + var ret *reflectorMetrics + if len(name) == 0 { + return ret + } + return &reflectorMetrics{ + numberOfLists: metricsFactory.metricsProvider.NewListsMetric(name), + listDuration: metricsFactory.metricsProvider.NewListDurationMetric(name), + numberOfItemsInList: metricsFactory.metricsProvider.NewItemsInListMetric(name), + numberOfWatches: metricsFactory.metricsProvider.NewWatchesMetric(name), + numberOfShortWatches: metricsFactory.metricsProvider.NewShortWatchesMetric(name), + watchDuration: metricsFactory.metricsProvider.NewWatchDurationMetric(name), + numberOfItemsInWatch: metricsFactory.metricsProvider.NewItemsInWatchMetric(name), + lastResourceVersion: metricsFactory.metricsProvider.NewLastResourceVersionMetric(name), + } +} + +// SetReflectorMetricsProvider sets the metrics provider +func SetReflectorMetricsProvider(metricsProvider MetricsProvider) { + metricsFactory.setProviders.Do(func() { + metricsFactory.metricsProvider = metricsProvider + }) +} diff --git a/vendor/k8s.io/client-go/tools/cache/shared_informer.go b/vendor/k8s.io/client-go/tools/cache/shared_informer.go new file mode 100644 index 00000000000..451ef88a7bb --- /dev/null +++ b/vendor/k8s.io/client-go/tools/cache/shared_informer.go @@ -0,0 +1,579 @@ +/* +Copyright 2015 The Kubernetes Authors. + +Licensed under the Apache License, Version 2.0 (the "License"); +you may not use this file except in compliance with the License. +You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + +Unless required by applicable law or agreed to in writing, software +distributed under the License is distributed on an "AS IS" BASIS, +WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +See the License for the specific language governing permissions and +limitations under the License. +*/ + +package cache + +import ( + "fmt" + "sync" + "time" + + "k8s.io/apimachinery/pkg/runtime" + "k8s.io/apimachinery/pkg/util/clock" + utilruntime "k8s.io/apimachinery/pkg/util/runtime" + "k8s.io/apimachinery/pkg/util/wait" + + "github.com/golang/glog" +) + +// SharedInformer has a shared data cache and is capable of distributing notifications for changes +// to the cache to multiple listeners who registered via AddEventHandler. If you use this, there is +// one behavior change compared to a standard Informer. When you receive a notification, the cache +// will be AT LEAST as fresh as the notification, but it MAY be more fresh. You should NOT depend +// on the contents of the cache exactly matching the notification you've received in handler +// functions. If there was a create, followed by a delete, the cache may NOT have your item. This +// has advantages over the broadcaster since it allows us to share a common cache across many +// controllers. Extending the broadcaster would have required us keep duplicate caches for each +// watch. +type SharedInformer interface { + // AddEventHandler adds an event handler to the shared informer using the shared informer's resync + // period. Events to a single handler are delivered sequentially, but there is no coordination + // between different handlers. + AddEventHandler(handler ResourceEventHandler) + // AddEventHandlerWithResyncPeriod adds an event handler to the shared informer using the + // specified resync period. Events to a single handler are delivered sequentially, but there is + // no coordination between different handlers. + AddEventHandlerWithResyncPeriod(handler ResourceEventHandler, resyncPeriod time.Duration) + // GetStore returns the Store. + GetStore() Store + // GetController gives back a synthetic interface that "votes" to start the informer + GetController() Controller + // Run starts the shared informer, which will be stopped when stopCh is closed. + Run(stopCh <-chan struct{}) + // HasSynced returns true if the shared informer's store has synced. + HasSynced() bool + // LastSyncResourceVersion is the resource version observed when last synced with the underlying + // store. The value returned is not synchronized with access to the underlying store and is not + // thread-safe. + LastSyncResourceVersion() string +} + +type SharedIndexInformer interface { + SharedInformer + // AddIndexers add indexers to the informer before it starts. + AddIndexers(indexers Indexers) error + GetIndexer() Indexer +} + +// NewSharedInformer creates a new instance for the listwatcher. +func NewSharedInformer(lw ListerWatcher, objType runtime.Object, resyncPeriod time.Duration) SharedInformer { + return NewSharedIndexInformer(lw, objType, resyncPeriod, Indexers{}) +} + +// NewSharedIndexInformer creates a new instance for the listwatcher. +func NewSharedIndexInformer(lw ListerWatcher, objType runtime.Object, defaultEventHandlerResyncPeriod time.Duration, indexers Indexers) SharedIndexInformer { + realClock := &clock.RealClock{} + sharedIndexInformer := &sharedIndexInformer{ + processor: &sharedProcessor{clock: realClock}, + indexer: NewIndexer(DeletionHandlingMetaNamespaceKeyFunc, indexers), + listerWatcher: lw, + objectType: objType, + resyncCheckPeriod: defaultEventHandlerResyncPeriod, + defaultEventHandlerResyncPeriod: defaultEventHandlerResyncPeriod, + cacheMutationDetector: NewCacheMutationDetector(fmt.Sprintf("%T", objType)), + clock: realClock, + } + return sharedIndexInformer +} + +// InformerSynced is a function that can be used to determine if an informer has synced. This is useful for determining if caches have synced. +type InformerSynced func() bool + +// syncedPollPeriod controls how often you look at the status of your sync funcs +const syncedPollPeriod = 100 * time.Millisecond + +// WaitForCacheSync waits for caches to populate. It returns true if it was successful, false +// if the controller should shutdown +func WaitForCacheSync(stopCh <-chan struct{}, cacheSyncs ...InformerSynced) bool { + err := wait.PollUntil(syncedPollPeriod, + func() (bool, error) { + for _, syncFunc := range cacheSyncs { + if !syncFunc() { + return false, nil + } + } + return true, nil + }, + stopCh) + if err != nil { + glog.V(2).Infof("stop requested") + return false + } + + glog.V(4).Infof("caches populated") + return true +} + +type sharedIndexInformer struct { + indexer Indexer + controller Controller + + processor *sharedProcessor + cacheMutationDetector CacheMutationDetector + + // This block is tracked to handle late initialization of the controller + listerWatcher ListerWatcher + objectType runtime.Object + + // resyncCheckPeriod is how often we want the reflector's resync timer to fire so it can call + // shouldResync to check if any of our listeners need a resync. + resyncCheckPeriod time.Duration + // defaultEventHandlerResyncPeriod is the default resync period for any handlers added via + // AddEventHandler (i.e. they don't specify one and just want to use the shared informer's default + // value). + defaultEventHandlerResyncPeriod time.Duration + // clock allows for testability + clock clock.Clock + + started, stopped bool + startedLock sync.Mutex + + // blockDeltas gives a way to stop all event distribution so that a late event handler + // can safely join the shared informer. + blockDeltas sync.Mutex +} + +// dummyController hides the fact that a SharedInformer is different from a dedicated one +// where a caller can `Run`. The run method is disconnected in this case, because higher +// level logic will decide when to start the SharedInformer and related controller. +// Because returning information back is always asynchronous, the legacy callers shouldn't +// notice any change in behavior. +type dummyController struct { + informer *sharedIndexInformer +} + +func (v *dummyController) Run(stopCh <-chan struct{}) { +} + +func (v *dummyController) HasSynced() bool { + return v.informer.HasSynced() +} + +func (c *dummyController) LastSyncResourceVersion() string { + return "" +} + +type updateNotification struct { + oldObj interface{} + newObj interface{} +} + +type addNotification struct { + newObj interface{} +} + +type deleteNotification struct { + oldObj interface{} +} + +func (s *sharedIndexInformer) Run(stopCh <-chan struct{}) { + defer utilruntime.HandleCrash() + + fifo := NewDeltaFIFO(MetaNamespaceKeyFunc, nil, s.indexer) + + cfg := &Config{ + Queue: fifo, + ListerWatcher: s.listerWatcher, + ObjectType: s.objectType, + FullResyncPeriod: s.resyncCheckPeriod, + RetryOnError: false, + ShouldResync: s.processor.shouldResync, + + Process: s.HandleDeltas, + } + + func() { + s.startedLock.Lock() + defer s.startedLock.Unlock() + + s.controller = New(cfg) + s.controller.(*controller).clock = s.clock + s.started = true + }() + + // Separate stop channel because Processor should be stopped strictly after controller + processorStopCh := make(chan struct{}) + var wg wait.Group + defer wg.Wait() // Wait for Processor to stop + defer close(processorStopCh) // Tell Processor to stop + wg.StartWithChannel(processorStopCh, s.cacheMutationDetector.Run) + wg.StartWithChannel(processorStopCh, s.processor.run) + + defer func() { + s.startedLock.Lock() + defer s.startedLock.Unlock() + s.stopped = true // Don't want any new listeners + }() + s.controller.Run(stopCh) +} + +func (s *sharedIndexInformer) HasSynced() bool { + s.startedLock.Lock() + defer s.startedLock.Unlock() + + if s.controller == nil { + return false + } + return s.controller.HasSynced() +} + +func (s *sharedIndexInformer) LastSyncResourceVersion() string { + s.startedLock.Lock() + defer s.startedLock.Unlock() + + if s.controller == nil { + return "" + } + return s.controller.LastSyncResourceVersion() +} + +func (s *sharedIndexInformer) GetStore() Store { + return s.indexer +} + +func (s *sharedIndexInformer) GetIndexer() Indexer { + return s.indexer +} + +func (s *sharedIndexInformer) AddIndexers(indexers Indexers) error { + s.startedLock.Lock() + defer s.startedLock.Unlock() + + if s.started { + return fmt.Errorf("informer has already started") + } + + return s.indexer.AddIndexers(indexers) +} + +func (s *sharedIndexInformer) GetController() Controller { + return &dummyController{informer: s} +} + +func (s *sharedIndexInformer) AddEventHandler(handler ResourceEventHandler) { + s.AddEventHandlerWithResyncPeriod(handler, s.defaultEventHandlerResyncPeriod) +} + +func determineResyncPeriod(desired, check time.Duration) time.Duration { + if desired == 0 { + return desired + } + if check == 0 { + glog.Warningf("The specified resyncPeriod %v is invalid because this shared informer doesn't support resyncing", desired) + return 0 + } + if desired < check { + glog.Warningf("The specified resyncPeriod %v is being increased to the minimum resyncCheckPeriod %v", desired, check) + return check + } + return desired +} + +const minimumResyncPeriod = 1 * time.Second + +func (s *sharedIndexInformer) AddEventHandlerWithResyncPeriod(handler ResourceEventHandler, resyncPeriod time.Duration) { + s.startedLock.Lock() + defer s.startedLock.Unlock() + + if s.stopped { + glog.V(2).Infof("Handler %v was not added to shared informer because it has stopped already", handler) + return + } + + if resyncPeriod > 0 { + if resyncPeriod < minimumResyncPeriod { + glog.Warningf("resyncPeriod %d is too small. Changing it to the minimum allowed value of %d", resyncPeriod, minimumResyncPeriod) + resyncPeriod = minimumResyncPeriod + } + + if resyncPeriod < s.resyncCheckPeriod { + if s.started { + glog.Warningf("resyncPeriod %d is smaller than resyncCheckPeriod %d and the informer has already started. Changing it to %d", resyncPeriod, s.resyncCheckPeriod, s.resyncCheckPeriod) + resyncPeriod = s.resyncCheckPeriod + } else { + // if the event handler's resyncPeriod is smaller than the current resyncCheckPeriod, update + // resyncCheckPeriod to match resyncPeriod and adjust the resync periods of all the listeners + // accordingly + s.resyncCheckPeriod = resyncPeriod + s.processor.resyncCheckPeriodChanged(resyncPeriod) + } + } + } + + listener := newProcessListener(handler, resyncPeriod, determineResyncPeriod(resyncPeriod, s.resyncCheckPeriod), s.clock.Now()) + + if !s.started { + s.processor.addListener(listener) + return + } + + // in order to safely join, we have to + // 1. stop sending add/update/delete notifications + // 2. do a list against the store + // 3. send synthetic "Add" events to the new handler + // 4. unblock + s.blockDeltas.Lock() + defer s.blockDeltas.Unlock() + + s.processor.addAndStartListener(listener) + for _, item := range s.indexer.List() { + listener.add(addNotification{newObj: item}) + } +} + +func (s *sharedIndexInformer) HandleDeltas(obj interface{}) error { + s.blockDeltas.Lock() + defer s.blockDeltas.Unlock() + + // from oldest to newest + for _, d := range obj.(Deltas) { + switch d.Type { + case Sync, Added, Updated: + isSync := d.Type == Sync + s.cacheMutationDetector.AddObject(d.Object) + if old, exists, err := s.indexer.Get(d.Object); err == nil && exists { + if err := s.indexer.Update(d.Object); err != nil { + return err + } + s.processor.distribute(updateNotification{oldObj: old, newObj: d.Object}, isSync) + } else { + if err := s.indexer.Add(d.Object); err != nil { + return err + } + s.processor.distribute(addNotification{newObj: d.Object}, isSync) + } + case Deleted: + if err := s.indexer.Delete(d.Object); err != nil { + return err + } + s.processor.distribute(deleteNotification{oldObj: d.Object}, false) + } + } + return nil +} + +type sharedProcessor struct { + listenersLock sync.RWMutex + listeners []*processorListener + syncingListeners []*processorListener + clock clock.Clock + wg wait.Group +} + +func (p *sharedProcessor) addAndStartListener(listener *processorListener) { + p.listenersLock.Lock() + defer p.listenersLock.Unlock() + + p.addListenerLocked(listener) + p.wg.Start(listener.run) + p.wg.Start(listener.pop) +} + +func (p *sharedProcessor) addListener(listener *processorListener) { + p.listenersLock.Lock() + defer p.listenersLock.Unlock() + + p.addListenerLocked(listener) +} + +func (p *sharedProcessor) addListenerLocked(listener *processorListener) { + p.listeners = append(p.listeners, listener) + p.syncingListeners = append(p.syncingListeners, listener) +} + +func (p *sharedProcessor) distribute(obj interface{}, sync bool) { + p.listenersLock.RLock() + defer p.listenersLock.RUnlock() + + if sync { + for _, listener := range p.syncingListeners { + listener.add(obj) + } + } else { + for _, listener := range p.listeners { + listener.add(obj) + } + } +} + +func (p *sharedProcessor) run(stopCh <-chan struct{}) { + func() { + p.listenersLock.RLock() + defer p.listenersLock.RUnlock() + for _, listener := range p.listeners { + p.wg.Start(listener.run) + p.wg.Start(listener.pop) + } + }() + <-stopCh + p.listenersLock.RLock() + defer p.listenersLock.RUnlock() + for _, listener := range p.listeners { + close(listener.addCh) // Tell .pop() to stop. .pop() will tell .run() to stop + } + p.wg.Wait() // Wait for all .pop() and .run() to stop +} + +// shouldResync queries every listener to determine if any of them need a resync, based on each +// listener's resyncPeriod. +func (p *sharedProcessor) shouldResync() bool { + p.listenersLock.Lock() + defer p.listenersLock.Unlock() + + p.syncingListeners = []*processorListener{} + + resyncNeeded := false + now := p.clock.Now() + for _, listener := range p.listeners { + // need to loop through all the listeners to see if they need to resync so we can prepare any + // listeners that are going to be resyncing. + if listener.shouldResync(now) { + resyncNeeded = true + p.syncingListeners = append(p.syncingListeners, listener) + listener.determineNextResync(now) + } + } + return resyncNeeded +} + +func (p *sharedProcessor) resyncCheckPeriodChanged(resyncCheckPeriod time.Duration) { + p.listenersLock.RLock() + defer p.listenersLock.RUnlock() + + for _, listener := range p.listeners { + resyncPeriod := determineResyncPeriod(listener.requestedResyncPeriod, resyncCheckPeriod) + listener.setResyncPeriod(resyncPeriod) + } +} + +type processorListener struct { + nextCh chan interface{} + addCh chan interface{} + + handler ResourceEventHandler + + // requestedResyncPeriod is how frequently the listener wants a full resync from the shared informer + requestedResyncPeriod time.Duration + // resyncPeriod is how frequently the listener wants a full resync from the shared informer. This + // value may differ from requestedResyncPeriod if the shared informer adjusts it to align with the + // informer's overall resync check period. + resyncPeriod time.Duration + // nextResync is the earliest time the listener should get a full resync + nextResync time.Time + // resyncLock guards access to resyncPeriod and nextResync + resyncLock sync.Mutex +} + +func newProcessListener(handler ResourceEventHandler, requestedResyncPeriod, resyncPeriod time.Duration, now time.Time) *processorListener { + ret := &processorListener{ + nextCh: make(chan interface{}), + addCh: make(chan interface{}), + handler: handler, + requestedResyncPeriod: requestedResyncPeriod, + resyncPeriod: resyncPeriod, + } + + ret.determineNextResync(now) + + return ret +} + +func (p *processorListener) add(notification interface{}) { + p.addCh <- notification +} + +func (p *processorListener) pop() { + defer utilruntime.HandleCrash() + defer close(p.nextCh) // Tell .run() to stop + + // pendingNotifications is an unbounded slice that holds all notifications not yet distributed + // there is one per listener, but a failing/stalled listener will have infinite pendingNotifications + // added until we OOM. + // TODO This is no worse than before, since reflectors were backed by unbounded DeltaFIFOs, but + // we should try to do something better + var pendingNotifications []interface{} + var nextCh chan<- interface{} + var notification interface{} + for { + select { + case nextCh <- notification: + // Notification dispatched + if len(pendingNotifications) == 0 { // Nothing to pop + nextCh = nil // Disable this select case + notification = nil + } else { + notification = pendingNotifications[0] + pendingNotifications[0] = nil + pendingNotifications = pendingNotifications[1:] + } + case notificationToAdd, ok := <-p.addCh: + if !ok { + return + } + if notification == nil { // No notification to pop (and pendingNotifications is empty) + // Optimize the case - skip adding to pendingNotifications + notification = notificationToAdd + nextCh = p.nextCh + } else { // There is already a notification waiting to be dispatched + pendingNotifications = append(pendingNotifications, notificationToAdd) + } + } + } +} + +func (p *processorListener) run() { + defer utilruntime.HandleCrash() + + for next := range p.nextCh { + switch notification := next.(type) { + case updateNotification: + p.handler.OnUpdate(notification.oldObj, notification.newObj) + case addNotification: + p.handler.OnAdd(notification.newObj) + case deleteNotification: + p.handler.OnDelete(notification.oldObj) + default: + utilruntime.HandleError(fmt.Errorf("unrecognized notification: %#v", next)) + } + } +} + +// shouldResync deterimines if the listener needs a resync. If the listener's resyncPeriod is 0, +// this always returns false. +func (p *processorListener) shouldResync(now time.Time) bool { + p.resyncLock.Lock() + defer p.resyncLock.Unlock() + + if p.resyncPeriod == 0 { + return false + } + + return now.After(p.nextResync) || now.Equal(p.nextResync) +} + +func (p *processorListener) determineNextResync(now time.Time) { + p.resyncLock.Lock() + defer p.resyncLock.Unlock() + + p.nextResync = now.Add(p.resyncPeriod) +} + +func (p *processorListener) setResyncPeriod(resyncPeriod time.Duration) { + p.resyncLock.Lock() + defer p.resyncLock.Unlock() + + p.resyncPeriod = resyncPeriod +} diff --git a/vendor/k8s.io/client-go/tools/cache/store.go b/vendor/k8s.io/client-go/tools/cache/store.go new file mode 100755 index 00000000000..4958987f0e7 --- /dev/null +++ b/vendor/k8s.io/client-go/tools/cache/store.go @@ -0,0 +1,244 @@ +/* +Copyright 2014 The Kubernetes Authors. + +Licensed under the Apache License, Version 2.0 (the "License"); +you may not use this file except in compliance with the License. +You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + +Unless required by applicable law or agreed to in writing, software +distributed under the License is distributed on an "AS IS" BASIS, +WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +See the License for the specific language governing permissions and +limitations under the License. +*/ + +package cache + +import ( + "fmt" + "strings" + + "k8s.io/apimachinery/pkg/api/meta" +) + +// Store is a generic object storage interface. Reflector knows how to watch a server +// and update a store. A generic store is provided, which allows Reflector to be used +// as a local caching system, and an LRU store, which allows Reflector to work like a +// queue of items yet to be processed. +// +// Store makes no assumptions about stored object identity; it is the responsibility +// of a Store implementation to provide a mechanism to correctly key objects and to +// define the contract for obtaining objects by some arbitrary key type. +type Store interface { + Add(obj interface{}) error + Update(obj interface{}) error + Delete(obj interface{}) error + List() []interface{} + ListKeys() []string + Get(obj interface{}) (item interface{}, exists bool, err error) + GetByKey(key string) (item interface{}, exists bool, err error) + + // Replace will delete the contents of the store, using instead the + // given list. Store takes ownership of the list, you should not reference + // it after calling this function. + Replace([]interface{}, string) error + Resync() error +} + +// KeyFunc knows how to make a key from an object. Implementations should be deterministic. +type KeyFunc func(obj interface{}) (string, error) + +// KeyError will be returned any time a KeyFunc gives an error; it includes the object +// at fault. +type KeyError struct { + Obj interface{} + Err error +} + +// Error gives a human-readable description of the error. +func (k KeyError) Error() string { + return fmt.Sprintf("couldn't create key for object %+v: %v", k.Obj, k.Err) +} + +// ExplicitKey can be passed to MetaNamespaceKeyFunc if you have the key for +// the object but not the object itself. +type ExplicitKey string + +// MetaNamespaceKeyFunc is a convenient default KeyFunc which knows how to make +// keys for API objects which implement meta.Interface. +// The key uses the format / unless is empty, then +// it's just . +// +// TODO: replace key-as-string with a key-as-struct so that this +// packing/unpacking won't be necessary. +func MetaNamespaceKeyFunc(obj interface{}) (string, error) { + if key, ok := obj.(ExplicitKey); ok { + return string(key), nil + } + meta, err := meta.Accessor(obj) + if err != nil { + return "", fmt.Errorf("object has no meta: %v", err) + } + if len(meta.GetNamespace()) > 0 { + return meta.GetNamespace() + "/" + meta.GetName(), nil + } + return meta.GetName(), nil +} + +// SplitMetaNamespaceKey returns the namespace and name that +// MetaNamespaceKeyFunc encoded into key. +// +// TODO: replace key-as-string with a key-as-struct so that this +// packing/unpacking won't be necessary. +func SplitMetaNamespaceKey(key string) (namespace, name string, err error) { + parts := strings.Split(key, "/") + switch len(parts) { + case 1: + // name only, no namespace + return "", parts[0], nil + case 2: + // namespace and name + return parts[0], parts[1], nil + } + + return "", "", fmt.Errorf("unexpected key format: %q", key) +} + +// cache responsibilities are limited to: +// 1. Computing keys for objects via keyFunc +// 2. Invoking methods of a ThreadSafeStorage interface +type cache struct { + // cacheStorage bears the burden of thread safety for the cache + cacheStorage ThreadSafeStore + // keyFunc is used to make the key for objects stored in and retrieved from items, and + // should be deterministic. + keyFunc KeyFunc +} + +var _ Store = &cache{} + +// Add inserts an item into the cache. +func (c *cache) Add(obj interface{}) error { + key, err := c.keyFunc(obj) + if err != nil { + return KeyError{obj, err} + } + c.cacheStorage.Add(key, obj) + return nil +} + +// Update sets an item in the cache to its updated state. +func (c *cache) Update(obj interface{}) error { + key, err := c.keyFunc(obj) + if err != nil { + return KeyError{obj, err} + } + c.cacheStorage.Update(key, obj) + return nil +} + +// Delete removes an item from the cache. +func (c *cache) Delete(obj interface{}) error { + key, err := c.keyFunc(obj) + if err != nil { + return KeyError{obj, err} + } + c.cacheStorage.Delete(key) + return nil +} + +// List returns a list of all the items. +// List is completely threadsafe as long as you treat all items as immutable. +func (c *cache) List() []interface{} { + return c.cacheStorage.List() +} + +// ListKeys returns a list of all the keys of the objects currently +// in the cache. +func (c *cache) ListKeys() []string { + return c.cacheStorage.ListKeys() +} + +// GetIndexers returns the indexers of cache +func (c *cache) GetIndexers() Indexers { + return c.cacheStorage.GetIndexers() +} + +// Index returns a list of items that match on the index function +// Index is thread-safe so long as you treat all items as immutable +func (c *cache) Index(indexName string, obj interface{}) ([]interface{}, error) { + return c.cacheStorage.Index(indexName, obj) +} + +func (c *cache) IndexKeys(indexName, indexKey string) ([]string, error) { + return c.cacheStorage.IndexKeys(indexName, indexKey) +} + +// ListIndexFuncValues returns the list of generated values of an Index func +func (c *cache) ListIndexFuncValues(indexName string) []string { + return c.cacheStorage.ListIndexFuncValues(indexName) +} + +func (c *cache) ByIndex(indexName, indexKey string) ([]interface{}, error) { + return c.cacheStorage.ByIndex(indexName, indexKey) +} + +func (c *cache) AddIndexers(newIndexers Indexers) error { + return c.cacheStorage.AddIndexers(newIndexers) +} + +// Get returns the requested item, or sets exists=false. +// Get is completely threadsafe as long as you treat all items as immutable. +func (c *cache) Get(obj interface{}) (item interface{}, exists bool, err error) { + key, err := c.keyFunc(obj) + if err != nil { + return nil, false, KeyError{obj, err} + } + return c.GetByKey(key) +} + +// GetByKey returns the request item, or exists=false. +// GetByKey is completely threadsafe as long as you treat all items as immutable. +func (c *cache) GetByKey(key string) (item interface{}, exists bool, err error) { + item, exists = c.cacheStorage.Get(key) + return item, exists, nil +} + +// Replace will delete the contents of 'c', using instead the given list. +// 'c' takes ownership of the list, you should not reference the list again +// after calling this function. +func (c *cache) Replace(list []interface{}, resourceVersion string) error { + items := map[string]interface{}{} + for _, item := range list { + key, err := c.keyFunc(item) + if err != nil { + return KeyError{item, err} + } + items[key] = item + } + c.cacheStorage.Replace(items, resourceVersion) + return nil +} + +// Resync touches all items in the store to force processing +func (c *cache) Resync() error { + return c.cacheStorage.Resync() +} + +// NewStore returns a Store implemented simply with a map and a lock. +func NewStore(keyFunc KeyFunc) Store { + return &cache{ + cacheStorage: NewThreadSafeStore(Indexers{}, Indices{}), + keyFunc: keyFunc, + } +} + +// NewIndexer returns an Indexer implemented simply with a map and a lock. +func NewIndexer(keyFunc KeyFunc, indexers Indexers) Indexer { + return &cache{ + cacheStorage: NewThreadSafeStore(indexers, Indices{}), + keyFunc: keyFunc, + } +} diff --git a/vendor/k8s.io/client-go/tools/cache/thread_safe_store.go b/vendor/k8s.io/client-go/tools/cache/thread_safe_store.go new file mode 100644 index 00000000000..4eb350c439a --- /dev/null +++ b/vendor/k8s.io/client-go/tools/cache/thread_safe_store.go @@ -0,0 +1,306 @@ +/* +Copyright 2014 The Kubernetes Authors. + +Licensed under the Apache License, Version 2.0 (the "License"); +you may not use this file except in compliance with the License. +You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + +Unless required by applicable law or agreed to in writing, software +distributed under the License is distributed on an "AS IS" BASIS, +WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +See the License for the specific language governing permissions and +limitations under the License. +*/ + +package cache + +import ( + "fmt" + "sync" + + "k8s.io/apimachinery/pkg/util/sets" +) + +// ThreadSafeStore is an interface that allows concurrent access to a storage backend. +// TL;DR caveats: you must not modify anything returned by Get or List as it will break +// the indexing feature in addition to not being thread safe. +// +// The guarantees of thread safety provided by List/Get are only valid if the caller +// treats returned items as read-only. For example, a pointer inserted in the store +// through `Add` will be returned as is by `Get`. Multiple clients might invoke `Get` +// on the same key and modify the pointer in a non-thread-safe way. Also note that +// modifying objects stored by the indexers (if any) will *not* automatically lead +// to a re-index. So it's not a good idea to directly modify the objects returned by +// Get/List, in general. +type ThreadSafeStore interface { + Add(key string, obj interface{}) + Update(key string, obj interface{}) + Delete(key string) + Get(key string) (item interface{}, exists bool) + List() []interface{} + ListKeys() []string + Replace(map[string]interface{}, string) + Index(indexName string, obj interface{}) ([]interface{}, error) + IndexKeys(indexName, indexKey string) ([]string, error) + ListIndexFuncValues(name string) []string + ByIndex(indexName, indexKey string) ([]interface{}, error) + GetIndexers() Indexers + + // AddIndexers adds more indexers to this store. If you call this after you already have data + // in the store, the results are undefined. + AddIndexers(newIndexers Indexers) error + Resync() error +} + +// threadSafeMap implements ThreadSafeStore +type threadSafeMap struct { + lock sync.RWMutex + items map[string]interface{} + + // indexers maps a name to an IndexFunc + indexers Indexers + // indices maps a name to an Index + indices Indices +} + +func (c *threadSafeMap) Add(key string, obj interface{}) { + c.lock.Lock() + defer c.lock.Unlock() + oldObject := c.items[key] + c.items[key] = obj + c.updateIndices(oldObject, obj, key) +} + +func (c *threadSafeMap) Update(key string, obj interface{}) { + c.lock.Lock() + defer c.lock.Unlock() + oldObject := c.items[key] + c.items[key] = obj + c.updateIndices(oldObject, obj, key) +} + +func (c *threadSafeMap) Delete(key string) { + c.lock.Lock() + defer c.lock.Unlock() + if obj, exists := c.items[key]; exists { + c.deleteFromIndices(obj, key) + delete(c.items, key) + } +} + +func (c *threadSafeMap) Get(key string) (item interface{}, exists bool) { + c.lock.RLock() + defer c.lock.RUnlock() + item, exists = c.items[key] + return item, exists +} + +func (c *threadSafeMap) List() []interface{} { + c.lock.RLock() + defer c.lock.RUnlock() + list := make([]interface{}, 0, len(c.items)) + for _, item := range c.items { + list = append(list, item) + } + return list +} + +// ListKeys returns a list of all the keys of the objects currently +// in the threadSafeMap. +func (c *threadSafeMap) ListKeys() []string { + c.lock.RLock() + defer c.lock.RUnlock() + list := make([]string, 0, len(c.items)) + for key := range c.items { + list = append(list, key) + } + return list +} + +func (c *threadSafeMap) Replace(items map[string]interface{}, resourceVersion string) { + c.lock.Lock() + defer c.lock.Unlock() + c.items = items + + // rebuild any index + c.indices = Indices{} + for key, item := range c.items { + c.updateIndices(nil, item, key) + } +} + +// Index returns a list of items that match on the index function +// Index is thread-safe so long as you treat all items as immutable +func (c *threadSafeMap) Index(indexName string, obj interface{}) ([]interface{}, error) { + c.lock.RLock() + defer c.lock.RUnlock() + + indexFunc := c.indexers[indexName] + if indexFunc == nil { + return nil, fmt.Errorf("Index with name %s does not exist", indexName) + } + + indexKeys, err := indexFunc(obj) + if err != nil { + return nil, err + } + index := c.indices[indexName] + + // need to de-dupe the return list. Since multiple keys are allowed, this can happen. + returnKeySet := sets.String{} + for _, indexKey := range indexKeys { + set := index[indexKey] + for _, key := range set.UnsortedList() { + returnKeySet.Insert(key) + } + } + + list := make([]interface{}, 0, returnKeySet.Len()) + for absoluteKey := range returnKeySet { + list = append(list, c.items[absoluteKey]) + } + return list, nil +} + +// ByIndex returns a list of items that match an exact value on the index function +func (c *threadSafeMap) ByIndex(indexName, indexKey string) ([]interface{}, error) { + c.lock.RLock() + defer c.lock.RUnlock() + + indexFunc := c.indexers[indexName] + if indexFunc == nil { + return nil, fmt.Errorf("Index with name %s does not exist", indexName) + } + + index := c.indices[indexName] + + set := index[indexKey] + list := make([]interface{}, 0, set.Len()) + for _, key := range set.List() { + list = append(list, c.items[key]) + } + + return list, nil +} + +// IndexKeys returns a list of keys that match on the index function. +// IndexKeys is thread-safe so long as you treat all items as immutable. +func (c *threadSafeMap) IndexKeys(indexName, indexKey string) ([]string, error) { + c.lock.RLock() + defer c.lock.RUnlock() + + indexFunc := c.indexers[indexName] + if indexFunc == nil { + return nil, fmt.Errorf("Index with name %s does not exist", indexName) + } + + index := c.indices[indexName] + + set := index[indexKey] + return set.List(), nil +} + +func (c *threadSafeMap) ListIndexFuncValues(indexName string) []string { + c.lock.RLock() + defer c.lock.RUnlock() + + index := c.indices[indexName] + names := make([]string, 0, len(index)) + for key := range index { + names = append(names, key) + } + return names +} + +func (c *threadSafeMap) GetIndexers() Indexers { + return c.indexers +} + +func (c *threadSafeMap) AddIndexers(newIndexers Indexers) error { + c.lock.Lock() + defer c.lock.Unlock() + + if len(c.items) > 0 { + return fmt.Errorf("cannot add indexers to running index") + } + + oldKeys := sets.StringKeySet(c.indexers) + newKeys := sets.StringKeySet(newIndexers) + + if oldKeys.HasAny(newKeys.List()...) { + return fmt.Errorf("indexer conflict: %v", oldKeys.Intersection(newKeys)) + } + + for k, v := range newIndexers { + c.indexers[k] = v + } + return nil +} + +// updateIndices modifies the objects location in the managed indexes, if this is an update, you must provide an oldObj +// updateIndices must be called from a function that already has a lock on the cache +func (c *threadSafeMap) updateIndices(oldObj interface{}, newObj interface{}, key string) error { + // if we got an old object, we need to remove it before we add it again + if oldObj != nil { + c.deleteFromIndices(oldObj, key) + } + for name, indexFunc := range c.indexers { + indexValues, err := indexFunc(newObj) + if err != nil { + return err + } + index := c.indices[name] + if index == nil { + index = Index{} + c.indices[name] = index + } + + for _, indexValue := range indexValues { + set := index[indexValue] + if set == nil { + set = sets.String{} + index[indexValue] = set + } + set.Insert(key) + } + } + return nil +} + +// deleteFromIndices removes the object from each of the managed indexes +// it is intended to be called from a function that already has a lock on the cache +func (c *threadSafeMap) deleteFromIndices(obj interface{}, key string) error { + for name, indexFunc := range c.indexers { + indexValues, err := indexFunc(obj) + if err != nil { + return err + } + + index := c.indices[name] + if index == nil { + continue + } + for _, indexValue := range indexValues { + set := index[indexValue] + if set != nil { + set.Delete(key) + } + } + } + return nil +} + +func (c *threadSafeMap) Resync() error { + // Nothing to do + return nil +} + +func NewThreadSafeStore(indexers Indexers, indices Indices) ThreadSafeStore { + return &threadSafeMap{ + items: map[string]interface{}{}, + indexers: indexers, + indices: indices, + } +} diff --git a/vendor/k8s.io/client-go/tools/cache/undelta_store.go b/vendor/k8s.io/client-go/tools/cache/undelta_store.go new file mode 100644 index 00000000000..117df46c48d --- /dev/null +++ b/vendor/k8s.io/client-go/tools/cache/undelta_store.go @@ -0,0 +1,83 @@ +/* +Copyright 2015 The Kubernetes Authors. + +Licensed under the Apache License, Version 2.0 (the "License"); +you may not use this file except in compliance with the License. +You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + +Unless required by applicable law or agreed to in writing, software +distributed under the License is distributed on an "AS IS" BASIS, +WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +See the License for the specific language governing permissions and +limitations under the License. +*/ + +package cache + +// UndeltaStore listens to incremental updates and sends complete state on every change. +// It implements the Store interface so that it can receive a stream of mirrored objects +// from Reflector. Whenever it receives any complete (Store.Replace) or incremental change +// (Store.Add, Store.Update, Store.Delete), it sends the complete state by calling PushFunc. +// It is thread-safe. It guarantees that every change (Add, Update, Replace, Delete) results +// in one call to PushFunc, but sometimes PushFunc may be called twice with the same values. +// PushFunc should be thread safe. +type UndeltaStore struct { + Store + PushFunc func([]interface{}) +} + +// Assert that it implements the Store interface. +var _ Store = &UndeltaStore{} + +// Note about thread safety. The Store implementation (cache.cache) uses a lock for all methods. +// In the functions below, the lock gets released and reacquired betweend the {Add,Delete,etc} +// and the List. So, the following can happen, resulting in two identical calls to PushFunc. +// time thread 1 thread 2 +// 0 UndeltaStore.Add(a) +// 1 UndeltaStore.Add(b) +// 2 Store.Add(a) +// 3 Store.Add(b) +// 4 Store.List() -> [a,b] +// 5 Store.List() -> [a,b] + +func (u *UndeltaStore) Add(obj interface{}) error { + if err := u.Store.Add(obj); err != nil { + return err + } + u.PushFunc(u.Store.List()) + return nil +} + +func (u *UndeltaStore) Update(obj interface{}) error { + if err := u.Store.Update(obj); err != nil { + return err + } + u.PushFunc(u.Store.List()) + return nil +} + +func (u *UndeltaStore) Delete(obj interface{}) error { + if err := u.Store.Delete(obj); err != nil { + return err + } + u.PushFunc(u.Store.List()) + return nil +} + +func (u *UndeltaStore) Replace(list []interface{}, resourceVersion string) error { + if err := u.Store.Replace(list, resourceVersion); err != nil { + return err + } + u.PushFunc(u.Store.List()) + return nil +} + +// NewUndeltaStore returns an UndeltaStore implemented with a Store. +func NewUndeltaStore(pushFunc func([]interface{}), keyFunc KeyFunc) *UndeltaStore { + return &UndeltaStore{ + Store: NewStore(keyFunc), + PushFunc: pushFunc, + } +} diff --git a/vendor/k8s.io/client-go/tools/pager/BUILD b/vendor/k8s.io/client-go/tools/pager/BUILD new file mode 100644 index 00000000000..e7b95c40da9 --- /dev/null +++ b/vendor/k8s.io/client-go/tools/pager/BUILD @@ -0,0 +1,51 @@ +package(default_visibility = ["//visibility:public"]) + +licenses(["notice"]) + +load( + "@io_bazel_rules_go//go:def.bzl", + "go_library", + "go_test", +) + +go_library( + name = "go_default_library", + srcs = ["pager.go"], + tags = ["automanaged"], + deps = [ + "//vendor/golang.org/x/net/context:go_default_library", + "//vendor/k8s.io/apimachinery/pkg/api/errors:go_default_library", + "//vendor/k8s.io/apimachinery/pkg/api/meta:go_default_library", + "//vendor/k8s.io/apimachinery/pkg/apis/meta/internalversion:go_default_library", + "//vendor/k8s.io/apimachinery/pkg/apis/meta/v1:go_default_library", + "//vendor/k8s.io/apimachinery/pkg/runtime:go_default_library", + ], +) + +filegroup( + name = "package-srcs", + srcs = glob(["**"]), + tags = ["automanaged"], + visibility = ["//visibility:private"], +) + +filegroup( + name = "all-srcs", + srcs = [":package-srcs"], + tags = ["automanaged"], + visibility = ["//visibility:public"], +) + +go_test( + name = "go_default_test", + srcs = ["pager_test.go"], + library = ":go_default_library", + deps = [ + "//vendor/golang.org/x/net/context:go_default_library", + "//vendor/k8s.io/apimachinery/pkg/api/errors:go_default_library", + "//vendor/k8s.io/apimachinery/pkg/apis/meta/internalversion:go_default_library", + "//vendor/k8s.io/apimachinery/pkg/apis/meta/v1:go_default_library", + "//vendor/k8s.io/apimachinery/pkg/apis/meta/v1alpha1:go_default_library", + "//vendor/k8s.io/apimachinery/pkg/runtime:go_default_library", + ], +) diff --git a/vendor/k8s.io/client-go/tools/pager/pager.go b/vendor/k8s.io/client-go/tools/pager/pager.go new file mode 100644 index 00000000000..2e0874e0e5d --- /dev/null +++ b/vendor/k8s.io/client-go/tools/pager/pager.go @@ -0,0 +1,118 @@ +/* +Copyright 2017 The Kubernetes Authors. + +Licensed under the Apache License, Version 2.0 (the "License"); +you may not use this file except in compliance with the License. +You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + +Unless required by applicable law or agreed to in writing, software +distributed under the License is distributed on an "AS IS" BASIS, +WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +See the License for the specific language governing permissions and +limitations under the License. +*/ + +package pager + +import ( + "fmt" + + "golang.org/x/net/context" + + "k8s.io/apimachinery/pkg/api/errors" + "k8s.io/apimachinery/pkg/api/meta" + metainternalversion "k8s.io/apimachinery/pkg/apis/meta/internalversion" + metav1 "k8s.io/apimachinery/pkg/apis/meta/v1" + "k8s.io/apimachinery/pkg/runtime" +) + +const defaultPageSize = 500 + +// ListPageFunc returns a list object for the given list options. +type ListPageFunc func(ctx context.Context, opts metav1.ListOptions) (runtime.Object, error) + +// SimplePageFunc adapts a context-less list function into one that accepts a context. +func SimplePageFunc(fn func(opts metav1.ListOptions) (runtime.Object, error)) ListPageFunc { + return func(ctx context.Context, opts metav1.ListOptions) (runtime.Object, error) { + return fn(opts) + } +} + +// ListPager assists client code in breaking large list queries into multiple +// smaller chunks of PageSize or smaller. PageFn is expected to accept a +// metav1.ListOptions that supports paging and return a list. The pager does +// not alter the field or label selectors on the initial options list. +type ListPager struct { + PageSize int64 + PageFn ListPageFunc + + FullListIfExpired bool +} + +// New creates a new pager from the provided pager function using the default +// options. It will fall back to a full list if an expiration error is encountered +// as a last resort. +func New(fn ListPageFunc) *ListPager { + return &ListPager{ + PageSize: defaultPageSize, + PageFn: fn, + FullListIfExpired: true, + } +} + +// TODO: introduce other types of paging functions - such as those that retrieve from a list +// of namespaces. + +// List returns a single list object, but attempts to retrieve smaller chunks from the +// server to reduce the impact on the server. If the chunk attempt fails, it will load +// the full list instead. The Limit field on options, if unset, will default to the page size. +func (p *ListPager) List(ctx context.Context, options metav1.ListOptions) (runtime.Object, error) { + if options.Limit == 0 { + options.Limit = p.PageSize + } + var list *metainternalversion.List + for { + obj, err := p.PageFn(ctx, options) + if err != nil { + if !errors.IsResourceExpired(err) || !p.FullListIfExpired { + return nil, err + } + // the list expired while we were processing, fall back to a full list + options.Limit = 0 + options.Continue = "" + return p.PageFn(ctx, options) + } + m, err := meta.ListAccessor(obj) + if err != nil { + return nil, fmt.Errorf("returned object must be a list: %v", err) + } + + // exit early and return the object we got if we haven't processed any pages + if len(m.GetContinue()) == 0 && list == nil { + return obj, nil + } + + // initialize the list and fill its contents + if list == nil { + list = &metainternalversion.List{Items: make([]runtime.Object, 0, options.Limit+1)} + list.ResourceVersion = m.GetResourceVersion() + list.SelfLink = m.GetSelfLink() + } + if err := meta.EachListItem(obj, func(obj runtime.Object) error { + list.Items = append(list.Items, obj) + return nil + }); err != nil { + return nil, err + } + + // if we have no more items, return the list + if len(m.GetContinue()) == 0 { + return list, nil + } + + // set the next loop up + options.Continue = m.GetContinue() + } +} diff --git a/vendor/k8s.io/client-go/tools/record/BUILD b/vendor/k8s.io/client-go/tools/record/BUILD new file mode 100644 index 00000000000..fe5af78fad0 --- /dev/null +++ b/vendor/k8s.io/client-go/tools/record/BUILD @@ -0,0 +1,67 @@ +package(default_visibility = ["//visibility:public"]) + +load( + "@io_bazel_rules_go//go:def.bzl", + "go_library", + "go_test", +) + +go_test( + name = "go_default_test", + srcs = [ + "event_test.go", + "events_cache_test.go", + ], + library = ":go_default_library", + deps = [ + "//vendor/k8s.io/api/core/v1:go_default_library", + "//vendor/k8s.io/apimachinery/pkg/api/errors:go_default_library", + "//vendor/k8s.io/apimachinery/pkg/apis/meta/v1:go_default_library", + "//vendor/k8s.io/apimachinery/pkg/runtime:go_default_library", + "//vendor/k8s.io/apimachinery/pkg/util/clock:go_default_library", + "//vendor/k8s.io/apimachinery/pkg/util/diff:go_default_library", + "//vendor/k8s.io/apimachinery/pkg/util/strategicpatch:go_default_library", + "//vendor/k8s.io/client-go/kubernetes/scheme:go_default_library", + "//vendor/k8s.io/client-go/rest:go_default_library", + "//vendor/k8s.io/client-go/tools/reference:go_default_library", + ], +) + +go_library( + name = "go_default_library", + srcs = [ + "doc.go", + "event.go", + "events_cache.go", + "fake.go", + ], + deps = [ + "//vendor/github.com/golang/glog:go_default_library", + "//vendor/github.com/golang/groupcache/lru:go_default_library", + "//vendor/k8s.io/api/core/v1:go_default_library", + "//vendor/k8s.io/apimachinery/pkg/api/errors:go_default_library", + "//vendor/k8s.io/apimachinery/pkg/apis/meta/v1:go_default_library", + "//vendor/k8s.io/apimachinery/pkg/runtime:go_default_library", + "//vendor/k8s.io/apimachinery/pkg/util/clock:go_default_library", + "//vendor/k8s.io/apimachinery/pkg/util/runtime:go_default_library", + "//vendor/k8s.io/apimachinery/pkg/util/sets:go_default_library", + "//vendor/k8s.io/apimachinery/pkg/util/strategicpatch:go_default_library", + "//vendor/k8s.io/apimachinery/pkg/watch:go_default_library", + "//vendor/k8s.io/client-go/rest:go_default_library", + "//vendor/k8s.io/client-go/tools/reference:go_default_library", + "//vendor/k8s.io/client-go/util/flowcontrol:go_default_library", + ], +) + +filegroup( + name = "package-srcs", + srcs = glob(["**"]), + tags = ["automanaged"], + visibility = ["//visibility:private"], +) + +filegroup( + name = "all-srcs", + srcs = [":package-srcs"], + tags = ["automanaged"], +) diff --git a/vendor/k8s.io/client-go/tools/record/OWNERS b/vendor/k8s.io/client-go/tools/record/OWNERS new file mode 100755 index 00000000000..4dd54bbce98 --- /dev/null +++ b/vendor/k8s.io/client-go/tools/record/OWNERS @@ -0,0 +1,27 @@ +reviewers: +- lavalamp +- smarterclayton +- wojtek-t +- deads2k +- derekwaynecarr +- caesarxuchao +- vishh +- mikedanese +- liggitt +- nikhiljindal +- erictune +- pmorie +- dchen1107 +- saad-ali +- luxas +- yifan-gu +- eparis +- mwielgus +- timothysc +- jsafrane +- dims +- krousey +- a-robinson +- aveshagarwal +- resouer +- cjcullen diff --git a/vendor/k8s.io/client-go/tools/record/doc.go b/vendor/k8s.io/client-go/tools/record/doc.go new file mode 100644 index 00000000000..657ddecbcdc --- /dev/null +++ b/vendor/k8s.io/client-go/tools/record/doc.go @@ -0,0 +1,18 @@ +/* +Copyright 2014 The Kubernetes Authors. + +Licensed under the Apache License, Version 2.0 (the "License"); +you may not use this file except in compliance with the License. +You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + +Unless required by applicable law or agreed to in writing, software +distributed under the License is distributed on an "AS IS" BASIS, +WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +See the License for the specific language governing permissions and +limitations under the License. +*/ + +// Package record has all client logic for recording and reporting events. +package record // import "k8s.io/client-go/tools/record" diff --git a/vendor/k8s.io/client-go/tools/record/event.go b/vendor/k8s.io/client-go/tools/record/event.go new file mode 100644 index 00000000000..b5ec44650f5 --- /dev/null +++ b/vendor/k8s.io/client-go/tools/record/event.go @@ -0,0 +1,318 @@ +/* +Copyright 2014 The Kubernetes Authors. + +Licensed under the Apache License, Version 2.0 (the "License"); +you may not use this file except in compliance with the License. +You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + +Unless required by applicable law or agreed to in writing, software +distributed under the License is distributed on an "AS IS" BASIS, +WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +See the License for the specific language governing permissions and +limitations under the License. +*/ + +package record + +import ( + "fmt" + "math/rand" + "time" + + "k8s.io/api/core/v1" + "k8s.io/apimachinery/pkg/api/errors" + metav1 "k8s.io/apimachinery/pkg/apis/meta/v1" + "k8s.io/apimachinery/pkg/runtime" + "k8s.io/apimachinery/pkg/util/clock" + utilruntime "k8s.io/apimachinery/pkg/util/runtime" + "k8s.io/apimachinery/pkg/watch" + restclient "k8s.io/client-go/rest" + ref "k8s.io/client-go/tools/reference" + + "net/http" + + "github.com/golang/glog" +) + +const maxTriesPerEvent = 12 + +var defaultSleepDuration = 10 * time.Second + +const maxQueuedEvents = 1000 + +// EventSink knows how to store events (client.Client implements it.) +// EventSink must respect the namespace that will be embedded in 'event'. +// It is assumed that EventSink will return the same sorts of errors as +// pkg/client's REST client. +type EventSink interface { + Create(event *v1.Event) (*v1.Event, error) + Update(event *v1.Event) (*v1.Event, error) + Patch(oldEvent *v1.Event, data []byte) (*v1.Event, error) +} + +// EventRecorder knows how to record events on behalf of an EventSource. +type EventRecorder interface { + // Event constructs an event from the given information and puts it in the queue for sending. + // 'object' is the object this event is about. Event will make a reference-- or you may also + // pass a reference to the object directly. + // 'type' of this event, and can be one of Normal, Warning. New types could be added in future + // 'reason' is the reason this event is generated. 'reason' should be short and unique; it + // should be in UpperCamelCase format (starting with a capital letter). "reason" will be used + // to automate handling of events, so imagine people writing switch statements to handle them. + // You want to make that easy. + // 'message' is intended to be human readable. + // + // The resulting event will be created in the same namespace as the reference object. + Event(object runtime.Object, eventtype, reason, message string) + + // Eventf is just like Event, but with Sprintf for the message field. + Eventf(object runtime.Object, eventtype, reason, messageFmt string, args ...interface{}) + + // PastEventf is just like Eventf, but with an option to specify the event's 'timestamp' field. + PastEventf(object runtime.Object, timestamp metav1.Time, eventtype, reason, messageFmt string, args ...interface{}) +} + +// EventBroadcaster knows how to receive events and send them to any EventSink, watcher, or log. +type EventBroadcaster interface { + // StartEventWatcher starts sending events received from this EventBroadcaster to the given + // event handler function. The return value can be ignored or used to stop recording, if + // desired. + StartEventWatcher(eventHandler func(*v1.Event)) watch.Interface + + // StartRecordingToSink starts sending events received from this EventBroadcaster to the given + // sink. The return value can be ignored or used to stop recording, if desired. + StartRecordingToSink(sink EventSink) watch.Interface + + // StartLogging starts sending events received from this EventBroadcaster to the given logging + // function. The return value can be ignored or used to stop recording, if desired. + StartLogging(logf func(format string, args ...interface{})) watch.Interface + + // NewRecorder returns an EventRecorder that can be used to send events to this EventBroadcaster + // with the event source set to the given event source. + NewRecorder(scheme *runtime.Scheme, source v1.EventSource) EventRecorder +} + +// Creates a new event broadcaster. +func NewBroadcaster() EventBroadcaster { + return &eventBroadcasterImpl{watch.NewBroadcaster(maxQueuedEvents, watch.DropIfChannelFull), defaultSleepDuration} +} + +func NewBroadcasterForTests(sleepDuration time.Duration) EventBroadcaster { + return &eventBroadcasterImpl{watch.NewBroadcaster(maxQueuedEvents, watch.DropIfChannelFull), sleepDuration} +} + +type eventBroadcasterImpl struct { + *watch.Broadcaster + sleepDuration time.Duration +} + +// StartRecordingToSink starts sending events received from the specified eventBroadcaster to the given sink. +// The return value can be ignored or used to stop recording, if desired. +// TODO: make me an object with parameterizable queue length and retry interval +func (eventBroadcaster *eventBroadcasterImpl) StartRecordingToSink(sink EventSink) watch.Interface { + // The default math/rand package functions aren't thread safe, so create a + // new Rand object for each StartRecording call. + randGen := rand.New(rand.NewSource(time.Now().UnixNano())) + eventCorrelator := NewEventCorrelator(clock.RealClock{}) + return eventBroadcaster.StartEventWatcher( + func(event *v1.Event) { + recordToSink(sink, event, eventCorrelator, randGen, eventBroadcaster.sleepDuration) + }) +} + +func recordToSink(sink EventSink, event *v1.Event, eventCorrelator *EventCorrelator, randGen *rand.Rand, sleepDuration time.Duration) { + // Make a copy before modification, because there could be multiple listeners. + // Events are safe to copy like this. + eventCopy := *event + event = &eventCopy + result, err := eventCorrelator.EventCorrelate(event) + if err != nil { + utilruntime.HandleError(err) + } + if result.Skip { + return + } + tries := 0 + for { + if recordEvent(sink, result.Event, result.Patch, result.Event.Count > 1, eventCorrelator) { + break + } + tries++ + if tries >= maxTriesPerEvent { + glog.Errorf("Unable to write event '%#v' (retry limit exceeded!)", event) + break + } + // Randomize the first sleep so that various clients won't all be + // synced up if the master goes down. + if tries == 1 { + time.Sleep(time.Duration(float64(sleepDuration) * randGen.Float64())) + } else { + time.Sleep(sleepDuration) + } + } +} + +func isKeyNotFoundError(err error) bool { + statusErr, _ := err.(*errors.StatusError) + + if statusErr != nil && statusErr.Status().Code == http.StatusNotFound { + return true + } + + return false +} + +// recordEvent attempts to write event to a sink. It returns true if the event +// was successfully recorded or discarded, false if it should be retried. +// If updateExistingEvent is false, it creates a new event, otherwise it updates +// existing event. +func recordEvent(sink EventSink, event *v1.Event, patch []byte, updateExistingEvent bool, eventCorrelator *EventCorrelator) bool { + var newEvent *v1.Event + var err error + if updateExistingEvent { + newEvent, err = sink.Patch(event, patch) + } + // Update can fail because the event may have been removed and it no longer exists. + if !updateExistingEvent || (updateExistingEvent && isKeyNotFoundError(err)) { + // Making sure that ResourceVersion is empty on creation + event.ResourceVersion = "" + newEvent, err = sink.Create(event) + } + if err == nil { + // we need to update our event correlator with the server returned state to handle name/resourceversion + eventCorrelator.UpdateState(newEvent) + return true + } + + // If we can't contact the server, then hold everything while we keep trying. + // Otherwise, something about the event is malformed and we should abandon it. + switch err.(type) { + case *restclient.RequestConstructionError: + // We will construct the request the same next time, so don't keep trying. + glog.Errorf("Unable to construct event '%#v': '%v' (will not retry!)", event, err) + return true + case *errors.StatusError: + if errors.IsAlreadyExists(err) { + glog.V(5).Infof("Server rejected event '%#v': '%v' (will not retry!)", event, err) + } else { + glog.Errorf("Server rejected event '%#v': '%v' (will not retry!)", event, err) + } + return true + case *errors.UnexpectedObjectError: + // We don't expect this; it implies the server's response didn't match a + // known pattern. Go ahead and retry. + default: + // This case includes actual http transport errors. Go ahead and retry. + } + glog.Errorf("Unable to write event: '%v' (may retry after sleeping)", err) + return false +} + +// StartLogging starts sending events received from this EventBroadcaster to the given logging function. +// The return value can be ignored or used to stop recording, if desired. +func (eventBroadcaster *eventBroadcasterImpl) StartLogging(logf func(format string, args ...interface{})) watch.Interface { + return eventBroadcaster.StartEventWatcher( + func(e *v1.Event) { + logf("Event(%#v): type: '%v' reason: '%v' %v", e.InvolvedObject, e.Type, e.Reason, e.Message) + }) +} + +// StartEventWatcher starts sending events received from this EventBroadcaster to the given event handler function. +// The return value can be ignored or used to stop recording, if desired. +func (eventBroadcaster *eventBroadcasterImpl) StartEventWatcher(eventHandler func(*v1.Event)) watch.Interface { + watcher := eventBroadcaster.Watch() + go func() { + defer utilruntime.HandleCrash() + for { + watchEvent, open := <-watcher.ResultChan() + if !open { + return + } + event, ok := watchEvent.Object.(*v1.Event) + if !ok { + // This is all local, so there's no reason this should + // ever happen. + continue + } + eventHandler(event) + } + }() + return watcher +} + +// NewRecorder returns an EventRecorder that records events with the given event source. +func (eventBroadcaster *eventBroadcasterImpl) NewRecorder(scheme *runtime.Scheme, source v1.EventSource) EventRecorder { + return &recorderImpl{scheme, source, eventBroadcaster.Broadcaster, clock.RealClock{}} +} + +type recorderImpl struct { + scheme *runtime.Scheme + source v1.EventSource + *watch.Broadcaster + clock clock.Clock +} + +func (recorder *recorderImpl) generateEvent(object runtime.Object, timestamp metav1.Time, eventtype, reason, message string) { + ref, err := ref.GetReference(recorder.scheme, object) + if err != nil { + glog.Errorf("Could not construct reference to: '%#v' due to: '%v'. Will not report event: '%v' '%v' '%v'", object, err, eventtype, reason, message) + return + } + + if !validateEventType(eventtype) { + glog.Errorf("Unsupported event type: '%v'", eventtype) + return + } + + event := recorder.makeEvent(ref, eventtype, reason, message) + event.Source = recorder.source + + go func() { + // NOTE: events should be a non-blocking operation + defer utilruntime.HandleCrash() + recorder.Action(watch.Added, event) + }() +} + +func validateEventType(eventtype string) bool { + switch eventtype { + case v1.EventTypeNormal, v1.EventTypeWarning: + return true + } + return false +} + +func (recorder *recorderImpl) Event(object runtime.Object, eventtype, reason, message string) { + recorder.generateEvent(object, metav1.Now(), eventtype, reason, message) +} + +func (recorder *recorderImpl) Eventf(object runtime.Object, eventtype, reason, messageFmt string, args ...interface{}) { + recorder.Event(object, eventtype, reason, fmt.Sprintf(messageFmt, args...)) +} + +func (recorder *recorderImpl) PastEventf(object runtime.Object, timestamp metav1.Time, eventtype, reason, messageFmt string, args ...interface{}) { + recorder.generateEvent(object, timestamp, eventtype, reason, fmt.Sprintf(messageFmt, args...)) +} + +func (recorder *recorderImpl) makeEvent(ref *v1.ObjectReference, eventtype, reason, message string) *v1.Event { + t := metav1.Time{Time: recorder.clock.Now()} + namespace := ref.Namespace + if namespace == "" { + namespace = metav1.NamespaceDefault + } + return &v1.Event{ + ObjectMeta: metav1.ObjectMeta{ + Name: fmt.Sprintf("%v.%x", ref.Name, t.UnixNano()), + Namespace: namespace, + }, + InvolvedObject: *ref, + Reason: reason, + Message: message, + FirstTimestamp: t, + LastTimestamp: t, + Count: 1, + Type: eventtype, + } +} diff --git a/vendor/k8s.io/client-go/tools/record/events_cache.go b/vendor/k8s.io/client-go/tools/record/events_cache.go new file mode 100644 index 00000000000..6ac767c9f0a --- /dev/null +++ b/vendor/k8s.io/client-go/tools/record/events_cache.go @@ -0,0 +1,467 @@ +/* +Copyright 2015 The Kubernetes Authors. + +Licensed under the Apache License, Version 2.0 (the "License"); +you may not use this file except in compliance with the License. +You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + +Unless required by applicable law or agreed to in writing, software +distributed under the License is distributed on an "AS IS" BASIS, +WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +See the License for the specific language governing permissions and +limitations under the License. +*/ + +package record + +import ( + "encoding/json" + "fmt" + "strings" + "sync" + "time" + + "github.com/golang/groupcache/lru" + + "k8s.io/api/core/v1" + metav1 "k8s.io/apimachinery/pkg/apis/meta/v1" + "k8s.io/apimachinery/pkg/util/clock" + "k8s.io/apimachinery/pkg/util/sets" + "k8s.io/apimachinery/pkg/util/strategicpatch" + "k8s.io/client-go/util/flowcontrol" +) + +const ( + maxLruCacheEntries = 4096 + + // if we see the same event that varies only by message + // more than 10 times in a 10 minute period, aggregate the event + defaultAggregateMaxEvents = 10 + defaultAggregateIntervalInSeconds = 600 + + // by default, allow a source to send 25 events about an object + // but control the refill rate to 1 new event every 5 minutes + // this helps control the long-tail of events for things that are always + // unhealthy + defaultSpamBurst = 25 + defaultSpamQPS = 1. / 300. +) + +// getEventKey builds unique event key based on source, involvedObject, reason, message +func getEventKey(event *v1.Event) string { + return strings.Join([]string{ + event.Source.Component, + event.Source.Host, + event.InvolvedObject.Kind, + event.InvolvedObject.Namespace, + event.InvolvedObject.Name, + event.InvolvedObject.FieldPath, + string(event.InvolvedObject.UID), + event.InvolvedObject.APIVersion, + event.Type, + event.Reason, + event.Message, + }, + "") +} + +// getSpamKey builds unique event key based on source, involvedObject +func getSpamKey(event *v1.Event) string { + return strings.Join([]string{ + event.Source.Component, + event.Source.Host, + event.InvolvedObject.Kind, + event.InvolvedObject.Namespace, + event.InvolvedObject.Name, + string(event.InvolvedObject.UID), + event.InvolvedObject.APIVersion, + }, + "") +} + +// EventFilterFunc is a function that returns true if the event should be skipped +type EventFilterFunc func(event *v1.Event) bool + +// DefaultEventFilterFunc returns false for all incoming events +func DefaultEventFilterFunc(event *v1.Event) bool { + return false +} + +// EventSourceObjectSpamFilter is responsible for throttling +// the amount of events a source and object can produce. +type EventSourceObjectSpamFilter struct { + sync.RWMutex + + // the cache that manages last synced state + cache *lru.Cache + + // burst is the amount of events we allow per source + object + burst int + + // qps is the refill rate of the token bucket in queries per second + qps float32 + + // clock is used to allow for testing over a time interval + clock clock.Clock +} + +// NewEventSourceObjectSpamFilter allows burst events from a source about an object with the specified qps refill. +func NewEventSourceObjectSpamFilter(lruCacheSize, burst int, qps float32, clock clock.Clock) *EventSourceObjectSpamFilter { + return &EventSourceObjectSpamFilter{ + cache: lru.New(lruCacheSize), + burst: burst, + qps: qps, + clock: clock, + } +} + +// spamRecord holds data used to perform spam filtering decisions. +type spamRecord struct { + // rateLimiter controls the rate of events about this object + rateLimiter flowcontrol.RateLimiter +} + +// Filter controls that a given source+object are not exceeding the allowed rate. +func (f *EventSourceObjectSpamFilter) Filter(event *v1.Event) bool { + var record spamRecord + + // controls our cached information about this event (source+object) + eventKey := getSpamKey(event) + + // do we have a record of similar events in our cache? + f.Lock() + defer f.Unlock() + value, found := f.cache.Get(eventKey) + if found { + record = value.(spamRecord) + } + + // verify we have a rate limiter for this record + if record.rateLimiter == nil { + record.rateLimiter = flowcontrol.NewTokenBucketRateLimiterWithClock(f.qps, f.burst, f.clock) + } + + // ensure we have available rate + filter := !record.rateLimiter.TryAccept() + + // update the cache + f.cache.Add(eventKey, record) + + return filter +} + +// EventAggregatorKeyFunc is responsible for grouping events for aggregation +// It returns a tuple of the following: +// aggregateKey - key the identifies the aggregate group to bucket this event +// localKey - key that makes this event in the local group +type EventAggregatorKeyFunc func(event *v1.Event) (aggregateKey string, localKey string) + +// EventAggregatorByReasonFunc aggregates events by exact match on event.Source, event.InvolvedObject, event.Type and event.Reason +func EventAggregatorByReasonFunc(event *v1.Event) (string, string) { + return strings.Join([]string{ + event.Source.Component, + event.Source.Host, + event.InvolvedObject.Kind, + event.InvolvedObject.Namespace, + event.InvolvedObject.Name, + string(event.InvolvedObject.UID), + event.InvolvedObject.APIVersion, + event.Type, + event.Reason, + }, + ""), event.Message +} + +// EventAggregatorMessageFunc is responsible for producing an aggregation message +type EventAggregatorMessageFunc func(event *v1.Event) string + +// EventAggregratorByReasonMessageFunc returns an aggregate message by prefixing the incoming message +func EventAggregatorByReasonMessageFunc(event *v1.Event) string { + return "(combined from similar events): " + event.Message +} + +// EventAggregator identifies similar events and aggregates them into a single event +type EventAggregator struct { + sync.RWMutex + + // The cache that manages aggregation state + cache *lru.Cache + + // The function that groups events for aggregation + keyFunc EventAggregatorKeyFunc + + // The function that generates a message for an aggregate event + messageFunc EventAggregatorMessageFunc + + // The maximum number of events in the specified interval before aggregation occurs + maxEvents uint + + // The amount of time in seconds that must transpire since the last occurrence of a similar event before it's considered new + maxIntervalInSeconds uint + + // clock is used to allow for testing over a time interval + clock clock.Clock +} + +// NewEventAggregator returns a new instance of an EventAggregator +func NewEventAggregator(lruCacheSize int, keyFunc EventAggregatorKeyFunc, messageFunc EventAggregatorMessageFunc, + maxEvents int, maxIntervalInSeconds int, clock clock.Clock) *EventAggregator { + return &EventAggregator{ + cache: lru.New(lruCacheSize), + keyFunc: keyFunc, + messageFunc: messageFunc, + maxEvents: uint(maxEvents), + maxIntervalInSeconds: uint(maxIntervalInSeconds), + clock: clock, + } +} + +// aggregateRecord holds data used to perform aggregation decisions +type aggregateRecord struct { + // we track the number of unique local keys we have seen in the aggregate set to know when to actually aggregate + // if the size of this set exceeds the max, we know we need to aggregate + localKeys sets.String + // The last time at which the aggregate was recorded + lastTimestamp metav1.Time +} + +// EventAggregate checks if a similar event has been seen according to the +// aggregation configuration (max events, max interval, etc) and returns: +// +// - The (potentially modified) event that should be created +// - The cache key for the event, for correlation purposes. This will be set to +// the full key for normal events, and to the result of +// EventAggregatorMessageFunc for aggregate events. +func (e *EventAggregator) EventAggregate(newEvent *v1.Event) (*v1.Event, string) { + now := metav1.NewTime(e.clock.Now()) + var record aggregateRecord + // eventKey is the full cache key for this event + eventKey := getEventKey(newEvent) + // aggregateKey is for the aggregate event, if one is needed. + aggregateKey, localKey := e.keyFunc(newEvent) + + // Do we have a record of similar events in our cache? + e.Lock() + defer e.Unlock() + value, found := e.cache.Get(aggregateKey) + if found { + record = value.(aggregateRecord) + } + + // Is the previous record too old? If so, make a fresh one. Note: if we didn't + // find a similar record, its lastTimestamp will be the zero value, so we + // create a new one in that case. + maxInterval := time.Duration(e.maxIntervalInSeconds) * time.Second + interval := now.Time.Sub(record.lastTimestamp.Time) + if interval > maxInterval { + record = aggregateRecord{localKeys: sets.NewString()} + } + + // Write the new event into the aggregation record and put it on the cache + record.localKeys.Insert(localKey) + record.lastTimestamp = now + e.cache.Add(aggregateKey, record) + + // If we are not yet over the threshold for unique events, don't correlate them + if uint(record.localKeys.Len()) < e.maxEvents { + return newEvent, eventKey + } + + // do not grow our local key set any larger than max + record.localKeys.PopAny() + + // create a new aggregate event, and return the aggregateKey as the cache key + // (so that it can be overwritten.) + eventCopy := &v1.Event{ + ObjectMeta: metav1.ObjectMeta{ + Name: fmt.Sprintf("%v.%x", newEvent.InvolvedObject.Name, now.UnixNano()), + Namespace: newEvent.Namespace, + }, + Count: 1, + FirstTimestamp: now, + InvolvedObject: newEvent.InvolvedObject, + LastTimestamp: now, + Message: e.messageFunc(newEvent), + Type: newEvent.Type, + Reason: newEvent.Reason, + Source: newEvent.Source, + } + return eventCopy, aggregateKey +} + +// eventLog records data about when an event was observed +type eventLog struct { + // The number of times the event has occurred since first occurrence. + count uint + + // The time at which the event was first recorded. + firstTimestamp metav1.Time + + // The unique name of the first occurrence of this event + name string + + // Resource version returned from previous interaction with server + resourceVersion string +} + +// eventLogger logs occurrences of an event +type eventLogger struct { + sync.RWMutex + cache *lru.Cache + clock clock.Clock +} + +// newEventLogger observes events and counts their frequencies +func newEventLogger(lruCacheEntries int, clock clock.Clock) *eventLogger { + return &eventLogger{cache: lru.New(lruCacheEntries), clock: clock} +} + +// eventObserve records an event, or updates an existing one if key is a cache hit +func (e *eventLogger) eventObserve(newEvent *v1.Event, key string) (*v1.Event, []byte, error) { + var ( + patch []byte + err error + ) + eventCopy := *newEvent + event := &eventCopy + + e.Lock() + defer e.Unlock() + + // Check if there is an existing event we should update + lastObservation := e.lastEventObservationFromCache(key) + + // If we found a result, prepare a patch + if lastObservation.count > 0 { + // update the event based on the last observation so patch will work as desired + event.Name = lastObservation.name + event.ResourceVersion = lastObservation.resourceVersion + event.FirstTimestamp = lastObservation.firstTimestamp + event.Count = int32(lastObservation.count) + 1 + + eventCopy2 := *event + eventCopy2.Count = 0 + eventCopy2.LastTimestamp = metav1.NewTime(time.Unix(0, 0)) + eventCopy2.Message = "" + + newData, _ := json.Marshal(event) + oldData, _ := json.Marshal(eventCopy2) + patch, err = strategicpatch.CreateTwoWayMergePatch(oldData, newData, event) + } + + // record our new observation + e.cache.Add( + key, + eventLog{ + count: uint(event.Count), + firstTimestamp: event.FirstTimestamp, + name: event.Name, + resourceVersion: event.ResourceVersion, + }, + ) + return event, patch, err +} + +// updateState updates its internal tracking information based on latest server state +func (e *eventLogger) updateState(event *v1.Event) { + key := getEventKey(event) + e.Lock() + defer e.Unlock() + // record our new observation + e.cache.Add( + key, + eventLog{ + count: uint(event.Count), + firstTimestamp: event.FirstTimestamp, + name: event.Name, + resourceVersion: event.ResourceVersion, + }, + ) +} + +// lastEventObservationFromCache returns the event from the cache, reads must be protected via external lock +func (e *eventLogger) lastEventObservationFromCache(key string) eventLog { + value, ok := e.cache.Get(key) + if ok { + observationValue, ok := value.(eventLog) + if ok { + return observationValue + } + } + return eventLog{} +} + +// EventCorrelator processes all incoming events and performs analysis to avoid overwhelming the system. It can filter all +// incoming events to see if the event should be filtered from further processing. It can aggregate similar events that occur +// frequently to protect the system from spamming events that are difficult for users to distinguish. It performs de-duplication +// to ensure events that are observed multiple times are compacted into a single event with increasing counts. +type EventCorrelator struct { + // the function to filter the event + filterFunc EventFilterFunc + // the object that performs event aggregation + aggregator *EventAggregator + // the object that observes events as they come through + logger *eventLogger +} + +// EventCorrelateResult is the result of a Correlate +type EventCorrelateResult struct { + // the event after correlation + Event *v1.Event + // if provided, perform a strategic patch when updating the record on the server + Patch []byte + // if true, do no further processing of the event + Skip bool +} + +// NewEventCorrelator returns an EventCorrelator configured with default values. +// +// The EventCorrelator is responsible for event filtering, aggregating, and counting +// prior to interacting with the API server to record the event. +// +// The default behavior is as follows: +// * Aggregation is performed if a similar event is recorded 10 times in a +// in a 10 minute rolling interval. A similar event is an event that varies only by +// the Event.Message field. Rather than recording the precise event, aggregation +// will create a new event whose message reports that it has combined events with +// the same reason. +// * Events are incrementally counted if the exact same event is encountered multiple +// times. +// * A source may burst 25 events about an object, but has a refill rate budget +// per object of 1 event every 5 minutes to control long-tail of spam. +func NewEventCorrelator(clock clock.Clock) *EventCorrelator { + cacheSize := maxLruCacheEntries + spamFilter := NewEventSourceObjectSpamFilter(cacheSize, defaultSpamBurst, defaultSpamQPS, clock) + return &EventCorrelator{ + filterFunc: spamFilter.Filter, + aggregator: NewEventAggregator( + cacheSize, + EventAggregatorByReasonFunc, + EventAggregatorByReasonMessageFunc, + defaultAggregateMaxEvents, + defaultAggregateIntervalInSeconds, + clock), + + logger: newEventLogger(cacheSize, clock), + } +} + +// EventCorrelate filters, aggregates, counts, and de-duplicates all incoming events +func (c *EventCorrelator) EventCorrelate(newEvent *v1.Event) (*EventCorrelateResult, error) { + if newEvent == nil { + return nil, fmt.Errorf("event is nil") + } + aggregateEvent, ckey := c.aggregator.EventAggregate(newEvent) + observedEvent, patch, err := c.logger.eventObserve(aggregateEvent, ckey) + if c.filterFunc(observedEvent) { + return &EventCorrelateResult{Skip: true}, nil + } + return &EventCorrelateResult{Event: observedEvent, Patch: patch}, err +} + +// UpdateState based on the latest observed state from server +func (c *EventCorrelator) UpdateState(event *v1.Event) { + c.logger.updateState(event) +} diff --git a/vendor/k8s.io/client-go/tools/record/fake.go b/vendor/k8s.io/client-go/tools/record/fake.go new file mode 100644 index 00000000000..c0e8eedbb73 --- /dev/null +++ b/vendor/k8s.io/client-go/tools/record/fake.go @@ -0,0 +1,54 @@ +/* +Copyright 2015 The Kubernetes Authors. + +Licensed under the Apache License, Version 2.0 (the "License"); +you may not use this file except in compliance with the License. +You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + +Unless required by applicable law or agreed to in writing, software +distributed under the License is distributed on an "AS IS" BASIS, +WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +See the License for the specific language governing permissions and +limitations under the License. +*/ + +package record + +import ( + "fmt" + + metav1 "k8s.io/apimachinery/pkg/apis/meta/v1" + "k8s.io/apimachinery/pkg/runtime" +) + +// FakeRecorder is used as a fake during tests. It is thread safe. It is usable +// when created manually and not by NewFakeRecorder, however all events may be +// thrown away in this case. +type FakeRecorder struct { + Events chan string +} + +func (f *FakeRecorder) Event(object runtime.Object, eventtype, reason, message string) { + if f.Events != nil { + f.Events <- fmt.Sprintf("%s %s %s", eventtype, reason, message) + } +} + +func (f *FakeRecorder) Eventf(object runtime.Object, eventtype, reason, messageFmt string, args ...interface{}) { + if f.Events != nil { + f.Events <- fmt.Sprintf(eventtype+" "+reason+" "+messageFmt, args...) + } +} + +func (f *FakeRecorder) PastEventf(object runtime.Object, timestamp metav1.Time, eventtype, reason, messageFmt string, args ...interface{}) { +} + +// NewFakeRecorder creates new fake event recorder with event channel with +// buffer of given size. +func NewFakeRecorder(bufferSize int) *FakeRecorder { + return &FakeRecorder{ + Events: make(chan string, bufferSize), + } +} diff --git a/vendor/k8s.io/client-go/tools/remotecommand/BUILD b/vendor/k8s.io/client-go/tools/remotecommand/BUILD deleted file mode 100644 index 9d061ed0687..00000000000 --- a/vendor/k8s.io/client-go/tools/remotecommand/BUILD +++ /dev/null @@ -1,60 +0,0 @@ -package(default_visibility = ["//visibility:public"]) - -load( - "@io_bazel_rules_go//go:def.bzl", - "go_library", - "go_test", -) - -go_test( - name = "go_default_test", - srcs = [ - "v2_test.go", - "v4_test.go", - ], - library = ":go_default_library", - deps = [ - "//vendor/k8s.io/api/core/v1:go_default_library", - "//vendor/k8s.io/apimachinery/pkg/util/httpstream:go_default_library", - "//vendor/k8s.io/apimachinery/pkg/util/wait:go_default_library", - ], -) - -go_library( - name = "go_default_library", - srcs = [ - "doc.go", - "errorstream.go", - "remotecommand.go", - "resize.go", - "v1.go", - "v2.go", - "v3.go", - "v4.go", - ], - deps = [ - "//vendor/github.com/golang/glog:go_default_library", - "//vendor/k8s.io/api/core/v1:go_default_library", - "//vendor/k8s.io/apimachinery/pkg/apis/meta/v1:go_default_library", - "//vendor/k8s.io/apimachinery/pkg/util/httpstream:go_default_library", - "//vendor/k8s.io/apimachinery/pkg/util/remotecommand:go_default_library", - "//vendor/k8s.io/apimachinery/pkg/util/runtime:go_default_library", - "//vendor/k8s.io/client-go/rest:go_default_library", - "//vendor/k8s.io/client-go/transport:go_default_library", - "//vendor/k8s.io/client-go/transport/spdy:go_default_library", - "//vendor/k8s.io/client-go/util/exec:go_default_library", - ], -) - -filegroup( - name = "package-srcs", - srcs = glob(["**"]), - tags = ["automanaged"], - visibility = ["//visibility:private"], -) - -filegroup( - name = "all-srcs", - srcs = [":package-srcs"], - tags = ["automanaged"], -) diff --git a/vendor/k8s.io/client-go/tools/remotecommand/errorstream.go b/vendor/k8s.io/client-go/tools/remotecommand/errorstream.go deleted file mode 100644 index 360276b6528..00000000000 --- a/vendor/k8s.io/client-go/tools/remotecommand/errorstream.go +++ /dev/null @@ -1,55 +0,0 @@ -/* -Copyright 2016 The Kubernetes Authors. - -Licensed under the Apache License, Version 2.0 (the "License"); -you may not use this file except in compliance with the License. -You may obtain a copy of the License at - - http://www.apache.org/licenses/LICENSE-2.0 - -Unless required by applicable law or agreed to in writing, software -distributed under the License is distributed on an "AS IS" BASIS, -WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -See the License for the specific language governing permissions and -limitations under the License. -*/ - -package remotecommand - -import ( - "fmt" - "io" - "io/ioutil" - - "k8s.io/apimachinery/pkg/util/runtime" -) - -// errorStreamDecoder interprets the data on the error channel and creates a go error object from it. -type errorStreamDecoder interface { - decode(message []byte) error -} - -// watchErrorStream watches the errorStream for remote command error data, -// decodes it with the given errorStreamDecoder, sends the decoded error (or nil if the remote -// command exited successfully) to the returned error channel, and closes it. -// This function returns immediately. -func watchErrorStream(errorStream io.Reader, d errorStreamDecoder) chan error { - errorChan := make(chan error) - - go func() { - defer runtime.HandleCrash() - - message, err := ioutil.ReadAll(errorStream) - switch { - case err != nil && err != io.EOF: - errorChan <- fmt.Errorf("error reading from error stream: %s", err) - case len(message) > 0: - errorChan <- d.decode(message) - default: - errorChan <- nil - } - close(errorChan) - }() - - return errorChan -} diff --git a/vendor/k8s.io/client-go/tools/remotecommand/remotecommand.go b/vendor/k8s.io/client-go/tools/remotecommand/remotecommand.go deleted file mode 100644 index bcbe9fcd4f0..00000000000 --- a/vendor/k8s.io/client-go/tools/remotecommand/remotecommand.go +++ /dev/null @@ -1,138 +0,0 @@ -/* -Copyright 2015 The Kubernetes Authors. - -Licensed under the Apache License, Version 2.0 (the "License"); -you may not use this file except in compliance with the License. -You may obtain a copy of the License at - - http://www.apache.org/licenses/LICENSE-2.0 - -Unless required by applicable law or agreed to in writing, software -distributed under the License is distributed on an "AS IS" BASIS, -WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -See the License for the specific language governing permissions and -limitations under the License. -*/ - -package remotecommand - -import ( - "fmt" - "io" - "net/http" - "net/url" - - "github.com/golang/glog" - - "k8s.io/apimachinery/pkg/util/httpstream" - "k8s.io/apimachinery/pkg/util/remotecommand" - restclient "k8s.io/client-go/rest" - "k8s.io/client-go/transport" - spdy "k8s.io/client-go/transport/spdy" -) - -// StreamOptions holds information pertaining to the current streaming session: supported stream -// protocols, input/output streams, if the client is requesting a TTY, and a terminal size queue to -// support terminal resizing. -type StreamOptions struct { - Stdin io.Reader - Stdout io.Writer - Stderr io.Writer - Tty bool - TerminalSizeQueue TerminalSizeQueue -} - -// Executor is an interface for transporting shell-style streams. -type Executor interface { - // Stream initiates the transport of the standard shell streams. It will transport any - // non-nil stream to a remote system, and return an error if a problem occurs. If tty - // is set, the stderr stream is not used (raw TTY manages stdout and stderr over the - // stdout stream). - Stream(options StreamOptions) error -} - -type streamCreator interface { - CreateStream(headers http.Header) (httpstream.Stream, error) -} - -type streamProtocolHandler interface { - stream(conn streamCreator) error -} - -// streamExecutor handles transporting standard shell streams over an httpstream connection. -type streamExecutor struct { - upgrader spdy.Upgrader - transport http.RoundTripper - - method string - url *url.URL - protocols []string -} - -// NewSPDYExecutor connects to the provided server and upgrades the connection to -// multiplexed bidirectional streams. -func NewSPDYExecutor(config *restclient.Config, method string, url *url.URL) (Executor, error) { - return NewSPDYExecutorForProtocols( - config, method, url, - remotecommand.StreamProtocolV4Name, - remotecommand.StreamProtocolV3Name, - remotecommand.StreamProtocolV2Name, - remotecommand.StreamProtocolV1Name, - ) -} - -// NewSPDYExecutorForProtocols connects to the provided server and upgrades the connection to -// multiplexed bidirectional streams using only the provided protocols. Exposed for testing, most -// callers should use NewSPDYExecutor. -func NewSPDYExecutorForProtocols(config *restclient.Config, method string, url *url.URL, protocols ...string) (Executor, error) { - wrapper, upgradeRoundTripper, err := spdy.RoundTripperFor(config) - if err != nil { - return nil, err - } - wrapper = transport.DebugWrappers(wrapper) - return &streamExecutor{ - upgrader: upgradeRoundTripper, - transport: wrapper, - method: method, - url: url, - protocols: protocols, - }, nil -} - -// Stream opens a protocol streamer to the server and streams until a client closes -// the connection or the server disconnects. -func (e *streamExecutor) Stream(options StreamOptions) error { - req, err := http.NewRequest(e.method, e.url.String(), nil) - if err != nil { - return fmt.Errorf("error creating request: %v", err) - } - - conn, protocol, err := spdy.Negotiate( - e.upgrader, - &http.Client{Transport: e.transport}, - req, - e.protocols..., - ) - if err != nil { - return err - } - defer conn.Close() - - var streamer streamProtocolHandler - - switch protocol { - case remotecommand.StreamProtocolV4Name: - streamer = newStreamProtocolV4(options) - case remotecommand.StreamProtocolV3Name: - streamer = newStreamProtocolV3(options) - case remotecommand.StreamProtocolV2Name: - streamer = newStreamProtocolV2(options) - case "": - glog.V(4).Infof("The server did not negotiate a streaming protocol version. Falling back to %s", remotecommand.StreamProtocolV1Name) - fallthrough - case remotecommand.StreamProtocolV1Name: - streamer = newStreamProtocolV1(options) - } - - return streamer.stream(conn) -} diff --git a/vendor/k8s.io/client-go/tools/remotecommand/v1.go b/vendor/k8s.io/client-go/tools/remotecommand/v1.go deleted file mode 100644 index 92dad727f30..00000000000 --- a/vendor/k8s.io/client-go/tools/remotecommand/v1.go +++ /dev/null @@ -1,160 +0,0 @@ -/* -Copyright 2015 The Kubernetes Authors. - -Licensed under the Apache License, Version 2.0 (the "License"); -you may not use this file except in compliance with the License. -You may obtain a copy of the License at - - http://www.apache.org/licenses/LICENSE-2.0 - -Unless required by applicable law or agreed to in writing, software -distributed under the License is distributed on an "AS IS" BASIS, -WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -See the License for the specific language governing permissions and -limitations under the License. -*/ - -package remotecommand - -import ( - "fmt" - "io" - "io/ioutil" - "net/http" - - "github.com/golang/glog" - "k8s.io/api/core/v1" - "k8s.io/apimachinery/pkg/util/httpstream" -) - -// streamProtocolV1 implements the first version of the streaming exec & attach -// protocol. This version has some bugs, such as not being able to detect when -// non-interactive stdin data has ended. See http://issues.k8s.io/13394 and -// http://issues.k8s.io/13395 for more details. -type streamProtocolV1 struct { - StreamOptions - - errorStream httpstream.Stream - remoteStdin httpstream.Stream - remoteStdout httpstream.Stream - remoteStderr httpstream.Stream -} - -var _ streamProtocolHandler = &streamProtocolV1{} - -func newStreamProtocolV1(options StreamOptions) streamProtocolHandler { - return &streamProtocolV1{ - StreamOptions: options, - } -} - -func (p *streamProtocolV1) stream(conn streamCreator) error { - doneChan := make(chan struct{}, 2) - errorChan := make(chan error) - - cp := func(s string, dst io.Writer, src io.Reader) { - glog.V(6).Infof("Copying %s", s) - defer glog.V(6).Infof("Done copying %s", s) - if _, err := io.Copy(dst, src); err != nil && err != io.EOF { - glog.Errorf("Error copying %s: %v", s, err) - } - if s == v1.StreamTypeStdout || s == v1.StreamTypeStderr { - doneChan <- struct{}{} - } - } - - // set up all the streams first - var err error - headers := http.Header{} - headers.Set(v1.StreamType, v1.StreamTypeError) - p.errorStream, err = conn.CreateStream(headers) - if err != nil { - return err - } - defer p.errorStream.Reset() - - // Create all the streams first, then start the copy goroutines. The server doesn't start its copy - // goroutines until it's received all of the streams. If the client creates the stdin stream and - // immediately begins copying stdin data to the server, it's possible to overwhelm and wedge the - // spdy frame handler in the server so that it is full of unprocessed frames. The frames aren't - // getting processed because the server hasn't started its copying, and it won't do that until it - // gets all the streams. By creating all the streams first, we ensure that the server is ready to - // process data before the client starts sending any. See https://issues.k8s.io/16373 for more info. - if p.Stdin != nil { - headers.Set(v1.StreamType, v1.StreamTypeStdin) - p.remoteStdin, err = conn.CreateStream(headers) - if err != nil { - return err - } - defer p.remoteStdin.Reset() - } - - if p.Stdout != nil { - headers.Set(v1.StreamType, v1.StreamTypeStdout) - p.remoteStdout, err = conn.CreateStream(headers) - if err != nil { - return err - } - defer p.remoteStdout.Reset() - } - - if p.Stderr != nil && !p.Tty { - headers.Set(v1.StreamType, v1.StreamTypeStderr) - p.remoteStderr, err = conn.CreateStream(headers) - if err != nil { - return err - } - defer p.remoteStderr.Reset() - } - - // now that all the streams have been created, proceed with reading & copying - - // always read from errorStream - go func() { - message, err := ioutil.ReadAll(p.errorStream) - if err != nil && err != io.EOF { - errorChan <- fmt.Errorf("Error reading from error stream: %s", err) - return - } - if len(message) > 0 { - errorChan <- fmt.Errorf("Error executing remote command: %s", message) - return - } - }() - - if p.Stdin != nil { - // TODO this goroutine will never exit cleanly (the io.Copy never unblocks) - // because stdin is not closed until the process exits. If we try to call - // stdin.Close(), it returns no error but doesn't unblock the copy. It will - // exit when the process exits, instead. - go cp(v1.StreamTypeStdin, p.remoteStdin, p.Stdin) - } - - waitCount := 0 - completedStreams := 0 - - if p.Stdout != nil { - waitCount++ - go cp(v1.StreamTypeStdout, p.Stdout, p.remoteStdout) - } - - if p.Stderr != nil && !p.Tty { - waitCount++ - go cp(v1.StreamTypeStderr, p.Stderr, p.remoteStderr) - } - -Loop: - for { - select { - case <-doneChan: - completedStreams++ - if completedStreams == waitCount { - break Loop - } - case err := <-errorChan: - return err - } - } - - return nil -} diff --git a/vendor/k8s.io/client-go/tools/remotecommand/v2.go b/vendor/k8s.io/client-go/tools/remotecommand/v2.go deleted file mode 100644 index b74ae8de220..00000000000 --- a/vendor/k8s.io/client-go/tools/remotecommand/v2.go +++ /dev/null @@ -1,195 +0,0 @@ -/* -Copyright 2015 The Kubernetes Authors. - -Licensed under the Apache License, Version 2.0 (the "License"); -you may not use this file except in compliance with the License. -You may obtain a copy of the License at - - http://www.apache.org/licenses/LICENSE-2.0 - -Unless required by applicable law or agreed to in writing, software -distributed under the License is distributed on an "AS IS" BASIS, -WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -See the License for the specific language governing permissions and -limitations under the License. -*/ - -package remotecommand - -import ( - "fmt" - "io" - "io/ioutil" - "net/http" - "sync" - - "k8s.io/api/core/v1" - "k8s.io/apimachinery/pkg/util/runtime" -) - -// streamProtocolV2 implements version 2 of the streaming protocol for attach -// and exec. The original streaming protocol was metav1. As a result, this -// version is referred to as version 2, even though it is the first actual -// numbered version. -type streamProtocolV2 struct { - StreamOptions - - errorStream io.Reader - remoteStdin io.ReadWriteCloser - remoteStdout io.Reader - remoteStderr io.Reader -} - -var _ streamProtocolHandler = &streamProtocolV2{} - -func newStreamProtocolV2(options StreamOptions) streamProtocolHandler { - return &streamProtocolV2{ - StreamOptions: options, - } -} - -func (p *streamProtocolV2) createStreams(conn streamCreator) error { - var err error - headers := http.Header{} - - // set up error stream - headers.Set(v1.StreamType, v1.StreamTypeError) - p.errorStream, err = conn.CreateStream(headers) - if err != nil { - return err - } - - // set up stdin stream - if p.Stdin != nil { - headers.Set(v1.StreamType, v1.StreamTypeStdin) - p.remoteStdin, err = conn.CreateStream(headers) - if err != nil { - return err - } - } - - // set up stdout stream - if p.Stdout != nil { - headers.Set(v1.StreamType, v1.StreamTypeStdout) - p.remoteStdout, err = conn.CreateStream(headers) - if err != nil { - return err - } - } - - // set up stderr stream - if p.Stderr != nil && !p.Tty { - headers.Set(v1.StreamType, v1.StreamTypeStderr) - p.remoteStderr, err = conn.CreateStream(headers) - if err != nil { - return err - } - } - return nil -} - -func (p *streamProtocolV2) copyStdin() { - if p.Stdin != nil { - var once sync.Once - - // copy from client's stdin to container's stdin - go func() { - defer runtime.HandleCrash() - - // if p.stdin is noninteractive, p.g. `echo abc | kubectl exec -i -- cat`, make sure - // we close remoteStdin as soon as the copy from p.stdin to remoteStdin finishes. Otherwise - // the executed command will remain running. - defer once.Do(func() { p.remoteStdin.Close() }) - - if _, err := io.Copy(p.remoteStdin, p.Stdin); err != nil { - runtime.HandleError(err) - } - }() - - // read from remoteStdin until the stream is closed. this is essential to - // be able to exit interactive sessions cleanly and not leak goroutines or - // hang the client's terminal. - // - // TODO we aren't using go-dockerclient any more; revisit this to determine if it's still - // required by engine-api. - // - // go-dockerclient's current hijack implementation - // (https://github.com/fsouza/go-dockerclient/blob/89f3d56d93788dfe85f864a44f85d9738fca0670/client.go#L564) - // waits for all three streams (stdin/stdout/stderr) to finish copying - // before returning. When hijack finishes copying stdout/stderr, it calls - // Close() on its side of remoteStdin, which allows this copy to complete. - // When that happens, we must Close() on our side of remoteStdin, to - // allow the copy in hijack to complete, and hijack to return. - go func() { - defer runtime.HandleCrash() - defer once.Do(func() { p.remoteStdin.Close() }) - - // this "copy" doesn't actually read anything - it's just here to wait for - // the server to close remoteStdin. - if _, err := io.Copy(ioutil.Discard, p.remoteStdin); err != nil { - runtime.HandleError(err) - } - }() - } -} - -func (p *streamProtocolV2) copyStdout(wg *sync.WaitGroup) { - if p.Stdout == nil { - return - } - - wg.Add(1) - go func() { - defer runtime.HandleCrash() - defer wg.Done() - - if _, err := io.Copy(p.Stdout, p.remoteStdout); err != nil { - runtime.HandleError(err) - } - }() -} - -func (p *streamProtocolV2) copyStderr(wg *sync.WaitGroup) { - if p.Stderr == nil || p.Tty { - return - } - - wg.Add(1) - go func() { - defer runtime.HandleCrash() - defer wg.Done() - - if _, err := io.Copy(p.Stderr, p.remoteStderr); err != nil { - runtime.HandleError(err) - } - }() -} - -func (p *streamProtocolV2) stream(conn streamCreator) error { - if err := p.createStreams(conn); err != nil { - return err - } - - // now that all the streams have been created, proceed with reading & copying - - errorChan := watchErrorStream(p.errorStream, &errorDecoderV2{}) - - p.copyStdin() - - var wg sync.WaitGroup - p.copyStdout(&wg) - p.copyStderr(&wg) - - // we're waiting for stdout/stderr to finish copying - wg.Wait() - - // waits for errorStream to finish reading with an error or nil - return <-errorChan -} - -// errorDecoderV2 interprets the error channel data as plain text. -type errorDecoderV2 struct{} - -func (d *errorDecoderV2) decode(message []byte) error { - return fmt.Errorf("error executing remote command: %s", message) -} diff --git a/vendor/k8s.io/client-go/tools/remotecommand/v3.go b/vendor/k8s.io/client-go/tools/remotecommand/v3.go deleted file mode 100644 index 846dd24a5ed..00000000000 --- a/vendor/k8s.io/client-go/tools/remotecommand/v3.go +++ /dev/null @@ -1,111 +0,0 @@ -/* -Copyright 2016 The Kubernetes Authors. - -Licensed under the Apache License, Version 2.0 (the "License"); -you may not use this file except in compliance with the License. -You may obtain a copy of the License at - - http://www.apache.org/licenses/LICENSE-2.0 - -Unless required by applicable law or agreed to in writing, software -distributed under the License is distributed on an "AS IS" BASIS, -WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -See the License for the specific language governing permissions and -limitations under the License. -*/ - -package remotecommand - -import ( - "encoding/json" - "io" - "net/http" - "sync" - - "k8s.io/api/core/v1" - "k8s.io/apimachinery/pkg/util/runtime" -) - -// streamProtocolV3 implements version 3 of the streaming protocol for attach -// and exec. This version adds support for resizing the container's terminal. -type streamProtocolV3 struct { - *streamProtocolV2 - - resizeStream io.Writer -} - -var _ streamProtocolHandler = &streamProtocolV3{} - -func newStreamProtocolV3(options StreamOptions) streamProtocolHandler { - return &streamProtocolV3{ - streamProtocolV2: newStreamProtocolV2(options).(*streamProtocolV2), - } -} - -func (p *streamProtocolV3) createStreams(conn streamCreator) error { - // set up the streams from v2 - if err := p.streamProtocolV2.createStreams(conn); err != nil { - return err - } - - // set up resize stream - if p.Tty { - headers := http.Header{} - headers.Set(v1.StreamType, v1.StreamTypeResize) - var err error - p.resizeStream, err = conn.CreateStream(headers) - if err != nil { - return err - } - } - - return nil -} - -func (p *streamProtocolV3) handleResizes() { - if p.resizeStream == nil || p.TerminalSizeQueue == nil { - return - } - go func() { - defer runtime.HandleCrash() - - encoder := json.NewEncoder(p.resizeStream) - for { - size := p.TerminalSizeQueue.Next() - if size == nil { - return - } - if err := encoder.Encode(&size); err != nil { - runtime.HandleError(err) - } - } - }() -} - -func (p *streamProtocolV3) stream(conn streamCreator) error { - if err := p.createStreams(conn); err != nil { - return err - } - - // now that all the streams have been created, proceed with reading & copying - - errorChan := watchErrorStream(p.errorStream, &errorDecoderV3{}) - - p.handleResizes() - - p.copyStdin() - - var wg sync.WaitGroup - p.copyStdout(&wg) - p.copyStderr(&wg) - - // we're waiting for stdout/stderr to finish copying - wg.Wait() - - // waits for errorStream to finish reading with an error or nil - return <-errorChan -} - -type errorDecoderV3 struct { - errorDecoderV2 -} diff --git a/vendor/k8s.io/client-go/tools/remotecommand/v4.go b/vendor/k8s.io/client-go/tools/remotecommand/v4.go deleted file mode 100644 index 69ca934a0d7..00000000000 --- a/vendor/k8s.io/client-go/tools/remotecommand/v4.go +++ /dev/null @@ -1,119 +0,0 @@ -/* -Copyright 2016 The Kubernetes Authors. - -Licensed under the Apache License, Version 2.0 (the "License"); -you may not use this file except in compliance with the License. -You may obtain a copy of the License at - - http://www.apache.org/licenses/LICENSE-2.0 - -Unless required by applicable law or agreed to in writing, software -distributed under the License is distributed on an "AS IS" BASIS, -WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -See the License for the specific language governing permissions and -limitations under the License. -*/ - -package remotecommand - -import ( - "encoding/json" - "errors" - "fmt" - "strconv" - "sync" - - metav1 "k8s.io/apimachinery/pkg/apis/meta/v1" - "k8s.io/apimachinery/pkg/util/remotecommand" - "k8s.io/client-go/util/exec" -) - -// streamProtocolV4 implements version 4 of the streaming protocol for attach -// and exec. This version adds support for exit codes on the error stream through -// the use of metav1.Status instead of plain text messages. -type streamProtocolV4 struct { - *streamProtocolV3 -} - -var _ streamProtocolHandler = &streamProtocolV4{} - -func newStreamProtocolV4(options StreamOptions) streamProtocolHandler { - return &streamProtocolV4{ - streamProtocolV3: newStreamProtocolV3(options).(*streamProtocolV3), - } -} - -func (p *streamProtocolV4) createStreams(conn streamCreator) error { - return p.streamProtocolV3.createStreams(conn) -} - -func (p *streamProtocolV4) handleResizes() { - p.streamProtocolV3.handleResizes() -} - -func (p *streamProtocolV4) stream(conn streamCreator) error { - if err := p.createStreams(conn); err != nil { - return err - } - - // now that all the streams have been created, proceed with reading & copying - - errorChan := watchErrorStream(p.errorStream, &errorDecoderV4{}) - - p.handleResizes() - - p.copyStdin() - - var wg sync.WaitGroup - p.copyStdout(&wg) - p.copyStderr(&wg) - - // we're waiting for stdout/stderr to finish copying - wg.Wait() - - // waits for errorStream to finish reading with an error or nil - return <-errorChan -} - -// errorDecoderV4 interprets the json-marshaled metav1.Status on the error channel -// and creates an exec.ExitError from it. -type errorDecoderV4 struct{} - -func (d *errorDecoderV4) decode(message []byte) error { - status := metav1.Status{} - err := json.Unmarshal(message, &status) - if err != nil { - return fmt.Errorf("error stream protocol error: %v in %q", err, string(message)) - } - switch status.Status { - case metav1.StatusSuccess: - return nil - case metav1.StatusFailure: - if status.Reason == remotecommand.NonZeroExitCodeReason { - if status.Details == nil { - return errors.New("error stream protocol error: details must be set") - } - for i := range status.Details.Causes { - c := &status.Details.Causes[i] - if c.Type != remotecommand.ExitCodeCauseType { - continue - } - - rc, err := strconv.ParseUint(c.Message, 10, 8) - if err != nil { - return fmt.Errorf("error stream protocol error: invalid exit code value %q", c.Message) - } - return exec.CodeExitError{ - Err: fmt.Errorf("command terminated with exit code %d", rc), - Code: int(rc), - } - } - - return fmt.Errorf("error stream protocol error: no %s cause given", remotecommand.ExitCodeCauseType) - } - default: - return errors.New("error stream protocol error: unknown error") - } - - return fmt.Errorf(status.Message) -} diff --git a/vendor/k8s.io/client-go/util/exec/exec.go b/vendor/k8s.io/client-go/util/exec/exec.go deleted file mode 100644 index d170badb60a..00000000000 --- a/vendor/k8s.io/client-go/util/exec/exec.go +++ /dev/null @@ -1,52 +0,0 @@ -/* -Copyright 2014 The Kubernetes Authors. - -Licensed under the Apache License, Version 2.0 (the "License"); -you may not use this file except in compliance with the License. -You may obtain a copy of the License at - - http://www.apache.org/licenses/LICENSE-2.0 - -Unless required by applicable law or agreed to in writing, software -distributed under the License is distributed on an "AS IS" BASIS, -WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -See the License for the specific language governing permissions and -limitations under the License. -*/ - -package exec - -// ExitError is an interface that presents an API similar to os.ProcessState, which is -// what ExitError from os/exec is. This is designed to make testing a bit easier and -// probably loses some of the cross-platform properties of the underlying library. -type ExitError interface { - String() string - Error() string - Exited() bool - ExitStatus() int -} - -// CodeExitError is an implementation of ExitError consisting of an error object -// and an exit code (the upper bits of os.exec.ExitStatus). -type CodeExitError struct { - Err error - Code int -} - -var _ ExitError = CodeExitError{} - -func (e CodeExitError) Error() string { - return e.Err.Error() -} - -func (e CodeExitError) String() string { - return e.Err.Error() -} - -func (e CodeExitError) Exited() bool { - return true -} - -func (e CodeExitError) ExitStatus() int { - return e.Code -} diff --git a/vendor/k8s.io/client-go/util/workqueue/BUILD b/vendor/k8s.io/client-go/util/workqueue/BUILD new file mode 100644 index 00000000000..58adbda042b --- /dev/null +++ b/vendor/k8s.io/client-go/util/workqueue/BUILD @@ -0,0 +1,58 @@ +package(default_visibility = ["//visibility:public"]) + +load( + "@io_bazel_rules_go//go:def.bzl", + "go_library", + "go_test", +) + +go_test( + name = "go_default_test", + srcs = [ + "default_rate_limiters_test.go", + "delaying_queue_test.go", + "rate_limitting_queue_test.go", + ], + library = ":go_default_library", + deps = [ + "//vendor/k8s.io/apimachinery/pkg/util/clock:go_default_library", + "//vendor/k8s.io/apimachinery/pkg/util/wait:go_default_library", + ], +) + +go_library( + name = "go_default_library", + srcs = [ + "default_rate_limiters.go", + "delaying_queue.go", + "doc.go", + "metrics.go", + "parallelizer.go", + "queue.go", + "rate_limitting_queue.go", + ], + deps = [ + "//vendor/github.com/juju/ratelimit:go_default_library", + "//vendor/k8s.io/apimachinery/pkg/util/clock:go_default_library", + "//vendor/k8s.io/apimachinery/pkg/util/runtime:go_default_library", + ], +) + +go_test( + name = "go_default_xtest", + srcs = ["queue_test.go"], + deps = ["//vendor/k8s.io/client-go/util/workqueue:go_default_library"], +) + +filegroup( + name = "package-srcs", + srcs = glob(["**"]), + tags = ["automanaged"], + visibility = ["//visibility:private"], +) + +filegroup( + name = "all-srcs", + srcs = [":package-srcs"], + tags = ["automanaged"], +) diff --git a/vendor/k8s.io/client-go/util/workqueue/default_rate_limiters.go b/vendor/k8s.io/client-go/util/workqueue/default_rate_limiters.go new file mode 100644 index 00000000000..35caed4fa41 --- /dev/null +++ b/vendor/k8s.io/client-go/util/workqueue/default_rate_limiters.go @@ -0,0 +1,211 @@ +/* +Copyright 2016 The Kubernetes Authors. + +Licensed under the Apache License, Version 2.0 (the "License"); +you may not use this file except in compliance with the License. +You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + +Unless required by applicable law or agreed to in writing, software +distributed under the License is distributed on an "AS IS" BASIS, +WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +See the License for the specific language governing permissions and +limitations under the License. +*/ + +package workqueue + +import ( + "math" + "sync" + "time" + + "github.com/juju/ratelimit" +) + +type RateLimiter interface { + // When gets an item and gets to decide how long that item should wait + When(item interface{}) time.Duration + // Forget indicates that an item is finished being retried. Doesn't matter whether its for perm failing + // or for success, we'll stop tracking it + Forget(item interface{}) + // NumRequeues returns back how many failures the item has had + NumRequeues(item interface{}) int +} + +// DefaultControllerRateLimiter is a no-arg constructor for a default rate limiter for a workqueue. It has +// both overall and per-item rate limitting. The overall is a token bucket and the per-item is exponential +func DefaultControllerRateLimiter() RateLimiter { + return NewMaxOfRateLimiter( + NewItemExponentialFailureRateLimiter(5*time.Millisecond, 1000*time.Second), + // 10 qps, 100 bucket size. This is only for retry speed and its only the overall factor (not per item) + &BucketRateLimiter{Bucket: ratelimit.NewBucketWithRate(float64(10), int64(100))}, + ) +} + +// BucketRateLimiter adapts a standard bucket to the workqueue ratelimiter API +type BucketRateLimiter struct { + *ratelimit.Bucket +} + +var _ RateLimiter = &BucketRateLimiter{} + +func (r *BucketRateLimiter) When(item interface{}) time.Duration { + return r.Bucket.Take(1) +} + +func (r *BucketRateLimiter) NumRequeues(item interface{}) int { + return 0 +} + +func (r *BucketRateLimiter) Forget(item interface{}) { +} + +// ItemExponentialFailureRateLimiter does a simple baseDelay*10^ limit +// dealing with max failures and expiration are up to the caller +type ItemExponentialFailureRateLimiter struct { + failuresLock sync.Mutex + failures map[interface{}]int + + baseDelay time.Duration + maxDelay time.Duration +} + +var _ RateLimiter = &ItemExponentialFailureRateLimiter{} + +func NewItemExponentialFailureRateLimiter(baseDelay time.Duration, maxDelay time.Duration) RateLimiter { + return &ItemExponentialFailureRateLimiter{ + failures: map[interface{}]int{}, + baseDelay: baseDelay, + maxDelay: maxDelay, + } +} + +func DefaultItemBasedRateLimiter() RateLimiter { + return NewItemExponentialFailureRateLimiter(time.Millisecond, 1000*time.Second) +} + +func (r *ItemExponentialFailureRateLimiter) When(item interface{}) time.Duration { + r.failuresLock.Lock() + defer r.failuresLock.Unlock() + + exp := r.failures[item] + r.failures[item] = r.failures[item] + 1 + + // The backoff is capped such that 'calculated' value never overflows. + backoff := float64(r.baseDelay.Nanoseconds()) * math.Pow(2, float64(exp)) + if backoff > math.MaxInt64 { + return r.maxDelay + } + + calculated := time.Duration(backoff) + if calculated > r.maxDelay { + return r.maxDelay + } + + return calculated +} + +func (r *ItemExponentialFailureRateLimiter) NumRequeues(item interface{}) int { + r.failuresLock.Lock() + defer r.failuresLock.Unlock() + + return r.failures[item] +} + +func (r *ItemExponentialFailureRateLimiter) Forget(item interface{}) { + r.failuresLock.Lock() + defer r.failuresLock.Unlock() + + delete(r.failures, item) +} + +// ItemFastSlowRateLimiter does a quick retry for a certain number of attempts, then a slow retry after that +type ItemFastSlowRateLimiter struct { + failuresLock sync.Mutex + failures map[interface{}]int + + maxFastAttempts int + fastDelay time.Duration + slowDelay time.Duration +} + +var _ RateLimiter = &ItemFastSlowRateLimiter{} + +func NewItemFastSlowRateLimiter(fastDelay, slowDelay time.Duration, maxFastAttempts int) RateLimiter { + return &ItemFastSlowRateLimiter{ + failures: map[interface{}]int{}, + fastDelay: fastDelay, + slowDelay: slowDelay, + maxFastAttempts: maxFastAttempts, + } +} + +func (r *ItemFastSlowRateLimiter) When(item interface{}) time.Duration { + r.failuresLock.Lock() + defer r.failuresLock.Unlock() + + r.failures[item] = r.failures[item] + 1 + + if r.failures[item] <= r.maxFastAttempts { + return r.fastDelay + } + + return r.slowDelay +} + +func (r *ItemFastSlowRateLimiter) NumRequeues(item interface{}) int { + r.failuresLock.Lock() + defer r.failuresLock.Unlock() + + return r.failures[item] +} + +func (r *ItemFastSlowRateLimiter) Forget(item interface{}) { + r.failuresLock.Lock() + defer r.failuresLock.Unlock() + + delete(r.failures, item) +} + +// MaxOfRateLimiter calls every RateLimiter and returns the worst case response +// When used with a token bucket limiter, the burst could be apparently exceeded in cases where particular items +// were separately delayed a longer time. +type MaxOfRateLimiter struct { + limiters []RateLimiter +} + +func (r *MaxOfRateLimiter) When(item interface{}) time.Duration { + ret := time.Duration(0) + for _, limiter := range r.limiters { + curr := limiter.When(item) + if curr > ret { + ret = curr + } + } + + return ret +} + +func NewMaxOfRateLimiter(limiters ...RateLimiter) RateLimiter { + return &MaxOfRateLimiter{limiters: limiters} +} + +func (r *MaxOfRateLimiter) NumRequeues(item interface{}) int { + ret := 0 + for _, limiter := range r.limiters { + curr := limiter.NumRequeues(item) + if curr > ret { + ret = curr + } + } + + return ret +} + +func (r *MaxOfRateLimiter) Forget(item interface{}) { + for _, limiter := range r.limiters { + limiter.Forget(item) + } +} diff --git a/vendor/k8s.io/client-go/util/workqueue/delaying_queue.go b/vendor/k8s.io/client-go/util/workqueue/delaying_queue.go new file mode 100644 index 00000000000..74fefd38b72 --- /dev/null +++ b/vendor/k8s.io/client-go/util/workqueue/delaying_queue.go @@ -0,0 +1,257 @@ +/* +Copyright 2016 The Kubernetes Authors. + +Licensed under the Apache License, Version 2.0 (the "License"); +you may not use this file except in compliance with the License. +You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + +Unless required by applicable law or agreed to in writing, software +distributed under the License is distributed on an "AS IS" BASIS, +WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +See the License for the specific language governing permissions and +limitations under the License. +*/ + +package workqueue + +import ( + "container/heap" + "time" + + "k8s.io/apimachinery/pkg/util/clock" + utilruntime "k8s.io/apimachinery/pkg/util/runtime" +) + +// DelayingInterface is an Interface that can Add an item at a later time. This makes it easier to +// requeue items after failures without ending up in a hot-loop. +type DelayingInterface interface { + Interface + // AddAfter adds an item to the workqueue after the indicated duration has passed + AddAfter(item interface{}, duration time.Duration) +} + +// NewDelayingQueue constructs a new workqueue with delayed queuing ability +func NewDelayingQueue() DelayingInterface { + return newDelayingQueue(clock.RealClock{}, "") +} + +func NewNamedDelayingQueue(name string) DelayingInterface { + return newDelayingQueue(clock.RealClock{}, name) +} + +func newDelayingQueue(clock clock.Clock, name string) DelayingInterface { + ret := &delayingType{ + Interface: NewNamed(name), + clock: clock, + heartbeat: clock.Tick(maxWait), + stopCh: make(chan struct{}), + waitingForAddCh: make(chan *waitFor, 1000), + metrics: newRetryMetrics(name), + } + + go ret.waitingLoop() + + return ret +} + +// delayingType wraps an Interface and provides delayed re-enquing +type delayingType struct { + Interface + + // clock tracks time for delayed firing + clock clock.Clock + + // stopCh lets us signal a shutdown to the waiting loop + stopCh chan struct{} + + // heartbeat ensures we wait no more than maxWait before firing + // + // TODO: replace with Ticker (and add to clock) so this can be cleaned up. + // clock.Tick will leak. + heartbeat <-chan time.Time + + // waitingForAddCh is a buffered channel that feeds waitingForAdd + waitingForAddCh chan *waitFor + + // metrics counts the number of retries + metrics retryMetrics +} + +// waitFor holds the data to add and the time it should be added +type waitFor struct { + data t + readyAt time.Time + // index in the priority queue (heap) + index int +} + +// waitForPriorityQueue implements a priority queue for waitFor items. +// +// waitForPriorityQueue implements heap.Interface. The item occuring next in +// time (i.e., the item with the smallest readyAt) is at the root (index 0). +// Peek returns this minimum item at index 0. Pop returns the minimum item after +// it has been removed from the queue and placed at index Len()-1 by +// container/heap. Push adds an item at index Len(), and container/heap +// percolates it into the correct location. +type waitForPriorityQueue []*waitFor + +func (pq waitForPriorityQueue) Len() int { + return len(pq) +} +func (pq waitForPriorityQueue) Less(i, j int) bool { + return pq[i].readyAt.Before(pq[j].readyAt) +} +func (pq waitForPriorityQueue) Swap(i, j int) { + pq[i], pq[j] = pq[j], pq[i] + pq[i].index = i + pq[j].index = j +} + +// Push adds an item to the queue. Push should not be called directly; instead, +// use `heap.Push`. +func (pq *waitForPriorityQueue) Push(x interface{}) { + n := len(*pq) + item := x.(*waitFor) + item.index = n + *pq = append(*pq, item) +} + +// Pop removes an item from the queue. Pop should not be called directly; +// instead, use `heap.Pop`. +func (pq *waitForPriorityQueue) Pop() interface{} { + n := len(*pq) + item := (*pq)[n-1] + item.index = -1 + *pq = (*pq)[0:(n - 1)] + return item +} + +// Peek returns the item at the beginning of the queue, without removing the +// item or otherwise mutating the queue. It is safe to call directly. +func (pq waitForPriorityQueue) Peek() interface{} { + return pq[0] +} + +// ShutDown gives a way to shut off this queue +func (q *delayingType) ShutDown() { + q.Interface.ShutDown() + close(q.stopCh) +} + +// AddAfter adds the given item to the work queue after the given delay +func (q *delayingType) AddAfter(item interface{}, duration time.Duration) { + // don't add if we're already shutting down + if q.ShuttingDown() { + return + } + + q.metrics.retry() + + // immediately add things with no delay + if duration <= 0 { + q.Add(item) + return + } + + select { + case <-q.stopCh: + // unblock if ShutDown() is called + case q.waitingForAddCh <- &waitFor{data: item, readyAt: q.clock.Now().Add(duration)}: + } +} + +// maxWait keeps a max bound on the wait time. It's just insurance against weird things happening. +// Checking the queue every 10 seconds isn't expensive and we know that we'll never end up with an +// expired item sitting for more than 10 seconds. +const maxWait = 10 * time.Second + +// waitingLoop runs until the workqueue is shutdown and keeps a check on the list of items to be added. +func (q *delayingType) waitingLoop() { + defer utilruntime.HandleCrash() + + // Make a placeholder channel to use when there are no items in our list + never := make(<-chan time.Time) + + waitingForQueue := &waitForPriorityQueue{} + heap.Init(waitingForQueue) + + waitingEntryByData := map[t]*waitFor{} + + for { + if q.Interface.ShuttingDown() { + return + } + + now := q.clock.Now() + + // Add ready entries + for waitingForQueue.Len() > 0 { + entry := waitingForQueue.Peek().(*waitFor) + if entry.readyAt.After(now) { + break + } + + entry = heap.Pop(waitingForQueue).(*waitFor) + q.Add(entry.data) + delete(waitingEntryByData, entry.data) + } + + // Set up a wait for the first item's readyAt (if one exists) + nextReadyAt := never + if waitingForQueue.Len() > 0 { + entry := waitingForQueue.Peek().(*waitFor) + nextReadyAt = q.clock.After(entry.readyAt.Sub(now)) + } + + select { + case <-q.stopCh: + return + + case <-q.heartbeat: + // continue the loop, which will add ready items + + case <-nextReadyAt: + // continue the loop, which will add ready items + + case waitEntry := <-q.waitingForAddCh: + if waitEntry.readyAt.After(q.clock.Now()) { + insert(waitingForQueue, waitingEntryByData, waitEntry) + } else { + q.Add(waitEntry.data) + } + + drained := false + for !drained { + select { + case waitEntry := <-q.waitingForAddCh: + if waitEntry.readyAt.After(q.clock.Now()) { + insert(waitingForQueue, waitingEntryByData, waitEntry) + } else { + q.Add(waitEntry.data) + } + default: + drained = true + } + } + } + } +} + +// insert adds the entry to the priority queue, or updates the readyAt if it already exists in the queue +func insert(q *waitForPriorityQueue, knownEntries map[t]*waitFor, entry *waitFor) { + // if the entry already exists, update the time only if it would cause the item to be queued sooner + existing, exists := knownEntries[entry.data] + if exists { + if existing.readyAt.After(entry.readyAt) { + existing.readyAt = entry.readyAt + heap.Fix(q, existing.index) + } + + return + } + + heap.Push(q, entry) + knownEntries[entry.data] = entry +} diff --git a/vendor/k8s.io/client-go/util/workqueue/doc.go b/vendor/k8s.io/client-go/util/workqueue/doc.go new file mode 100644 index 00000000000..2a00c74ac5f --- /dev/null +++ b/vendor/k8s.io/client-go/util/workqueue/doc.go @@ -0,0 +1,26 @@ +/* +Copyright 2014 The Kubernetes Authors. + +Licensed under the Apache License, Version 2.0 (the "License"); +you may not use this file except in compliance with the License. +You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + +Unless required by applicable law or agreed to in writing, software +distributed under the License is distributed on an "AS IS" BASIS, +WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +See the License for the specific language governing permissions and +limitations under the License. +*/ + +// Package workqueue provides a simple queue that supports the following +// features: +// * Fair: items processed in the order in which they are added. +// * Stingy: a single item will not be processed multiple times concurrently, +// and if an item is added multiple times before it can be processed, it +// will only be processed once. +// * Multiple consumers and producers. In particular, it is allowed for an +// item to be reenqueued while it is being processed. +// * Shutdown notifications. +package workqueue diff --git a/vendor/k8s.io/client-go/util/workqueue/metrics.go b/vendor/k8s.io/client-go/util/workqueue/metrics.go new file mode 100644 index 00000000000..a481bdfb266 --- /dev/null +++ b/vendor/k8s.io/client-go/util/workqueue/metrics.go @@ -0,0 +1,195 @@ +/* +Copyright 2016 The Kubernetes Authors. + +Licensed under the Apache License, Version 2.0 (the "License"); +you may not use this file except in compliance with the License. +You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + +Unless required by applicable law or agreed to in writing, software +distributed under the License is distributed on an "AS IS" BASIS, +WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +See the License for the specific language governing permissions and +limitations under the License. +*/ + +package workqueue + +import ( + "sync" + "time" +) + +// This file provides abstractions for setting the provider (e.g., prometheus) +// of metrics. + +type queueMetrics interface { + add(item t) + get(item t) + done(item t) +} + +// GaugeMetric represents a single numerical value that can arbitrarily go up +// and down. +type GaugeMetric interface { + Inc() + Dec() +} + +// CounterMetric represents a single numerical value that only ever +// goes up. +type CounterMetric interface { + Inc() +} + +// SummaryMetric captures individual observations. +type SummaryMetric interface { + Observe(float64) +} + +type noopMetric struct{} + +func (noopMetric) Inc() {} +func (noopMetric) Dec() {} +func (noopMetric) Observe(float64) {} + +type defaultQueueMetrics struct { + // current depth of a workqueue + depth GaugeMetric + // total number of adds handled by a workqueue + adds CounterMetric + // how long an item stays in a workqueue + latency SummaryMetric + // how long processing an item from a workqueue takes + workDuration SummaryMetric + addTimes map[t]time.Time + processingStartTimes map[t]time.Time +} + +func (m *defaultQueueMetrics) add(item t) { + if m == nil { + return + } + + m.adds.Inc() + m.depth.Inc() + if _, exists := m.addTimes[item]; !exists { + m.addTimes[item] = time.Now() + } +} + +func (m *defaultQueueMetrics) get(item t) { + if m == nil { + return + } + + m.depth.Dec() + m.processingStartTimes[item] = time.Now() + if startTime, exists := m.addTimes[item]; exists { + m.latency.Observe(sinceInMicroseconds(startTime)) + delete(m.addTimes, item) + } +} + +func (m *defaultQueueMetrics) done(item t) { + if m == nil { + return + } + + if startTime, exists := m.processingStartTimes[item]; exists { + m.workDuration.Observe(sinceInMicroseconds(startTime)) + delete(m.processingStartTimes, item) + } +} + +// Gets the time since the specified start in microseconds. +func sinceInMicroseconds(start time.Time) float64 { + return float64(time.Since(start).Nanoseconds() / time.Microsecond.Nanoseconds()) +} + +type retryMetrics interface { + retry() +} + +type defaultRetryMetrics struct { + retries CounterMetric +} + +func (m *defaultRetryMetrics) retry() { + if m == nil { + return + } + + m.retries.Inc() +} + +// MetricsProvider generates various metrics used by the queue. +type MetricsProvider interface { + NewDepthMetric(name string) GaugeMetric + NewAddsMetric(name string) CounterMetric + NewLatencyMetric(name string) SummaryMetric + NewWorkDurationMetric(name string) SummaryMetric + NewRetriesMetric(name string) CounterMetric +} + +type noopMetricsProvider struct{} + +func (_ noopMetricsProvider) NewDepthMetric(name string) GaugeMetric { + return noopMetric{} +} + +func (_ noopMetricsProvider) NewAddsMetric(name string) CounterMetric { + return noopMetric{} +} + +func (_ noopMetricsProvider) NewLatencyMetric(name string) SummaryMetric { + return noopMetric{} +} + +func (_ noopMetricsProvider) NewWorkDurationMetric(name string) SummaryMetric { + return noopMetric{} +} + +func (_ noopMetricsProvider) NewRetriesMetric(name string) CounterMetric { + return noopMetric{} +} + +var metricsFactory = struct { + metricsProvider MetricsProvider + setProviders sync.Once +}{ + metricsProvider: noopMetricsProvider{}, +} + +func newQueueMetrics(name string) queueMetrics { + var ret *defaultQueueMetrics + if len(name) == 0 { + return ret + } + return &defaultQueueMetrics{ + depth: metricsFactory.metricsProvider.NewDepthMetric(name), + adds: metricsFactory.metricsProvider.NewAddsMetric(name), + latency: metricsFactory.metricsProvider.NewLatencyMetric(name), + workDuration: metricsFactory.metricsProvider.NewWorkDurationMetric(name), + addTimes: map[t]time.Time{}, + processingStartTimes: map[t]time.Time{}, + } +} + +func newRetryMetrics(name string) retryMetrics { + var ret *defaultRetryMetrics + if len(name) == 0 { + return ret + } + return &defaultRetryMetrics{ + retries: metricsFactory.metricsProvider.NewRetriesMetric(name), + } +} + +// SetProvider sets the metrics provider of the metricsFactory. +func SetProvider(metricsProvider MetricsProvider) { + metricsFactory.setProviders.Do(func() { + metricsFactory.metricsProvider = metricsProvider + }) +} diff --git a/vendor/k8s.io/client-go/util/workqueue/parallelizer.go b/vendor/k8s.io/client-go/util/workqueue/parallelizer.go new file mode 100644 index 00000000000..be668c42339 --- /dev/null +++ b/vendor/k8s.io/client-go/util/workqueue/parallelizer.go @@ -0,0 +1,52 @@ +/* +Copyright 2016 The Kubernetes Authors. + +Licensed under the Apache License, Version 2.0 (the "License"); +you may not use this file except in compliance with the License. +You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + +Unless required by applicable law or agreed to in writing, software +distributed under the License is distributed on an "AS IS" BASIS, +WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +See the License for the specific language governing permissions and +limitations under the License. +*/ + +package workqueue + +import ( + "sync" + + utilruntime "k8s.io/apimachinery/pkg/util/runtime" +) + +type DoWorkPieceFunc func(piece int) + +// Parallelize is a very simple framework that allow for parallelizing +// N independent pieces of work. +func Parallelize(workers, pieces int, doWorkPiece DoWorkPieceFunc) { + toProcess := make(chan int, pieces) + for i := 0; i < pieces; i++ { + toProcess <- i + } + close(toProcess) + + if pieces < workers { + workers = pieces + } + + wg := sync.WaitGroup{} + wg.Add(workers) + for i := 0; i < workers; i++ { + go func() { + defer utilruntime.HandleCrash() + defer wg.Done() + for piece := range toProcess { + doWorkPiece(piece) + } + }() + } + wg.Wait() +} diff --git a/vendor/k8s.io/client-go/util/workqueue/queue.go b/vendor/k8s.io/client-go/util/workqueue/queue.go new file mode 100644 index 00000000000..dc9a7cc7b7c --- /dev/null +++ b/vendor/k8s.io/client-go/util/workqueue/queue.go @@ -0,0 +1,172 @@ +/* +Copyright 2015 The Kubernetes Authors. + +Licensed under the Apache License, Version 2.0 (the "License"); +you may not use this file except in compliance with the License. +You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + +Unless required by applicable law or agreed to in writing, software +distributed under the License is distributed on an "AS IS" BASIS, +WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +See the License for the specific language governing permissions and +limitations under the License. +*/ + +package workqueue + +import ( + "sync" +) + +type Interface interface { + Add(item interface{}) + Len() int + Get() (item interface{}, shutdown bool) + Done(item interface{}) + ShutDown() + ShuttingDown() bool +} + +// New constructs a new work queue (see the package comment). +func New() *Type { + return NewNamed("") +} + +func NewNamed(name string) *Type { + return &Type{ + dirty: set{}, + processing: set{}, + cond: sync.NewCond(&sync.Mutex{}), + metrics: newQueueMetrics(name), + } +} + +// Type is a work queue (see the package comment). +type Type struct { + // queue defines the order in which we will work on items. Every + // element of queue should be in the dirty set and not in the + // processing set. + queue []t + + // dirty defines all of the items that need to be processed. + dirty set + + // Things that are currently being processed are in the processing set. + // These things may be simultaneously in the dirty set. When we finish + // processing something and remove it from this set, we'll check if + // it's in the dirty set, and if so, add it to the queue. + processing set + + cond *sync.Cond + + shuttingDown bool + + metrics queueMetrics +} + +type empty struct{} +type t interface{} +type set map[t]empty + +func (s set) has(item t) bool { + _, exists := s[item] + return exists +} + +func (s set) insert(item t) { + s[item] = empty{} +} + +func (s set) delete(item t) { + delete(s, item) +} + +// Add marks item as needing processing. +func (q *Type) Add(item interface{}) { + q.cond.L.Lock() + defer q.cond.L.Unlock() + if q.shuttingDown { + return + } + if q.dirty.has(item) { + return + } + + q.metrics.add(item) + + q.dirty.insert(item) + if q.processing.has(item) { + return + } + + q.queue = append(q.queue, item) + q.cond.Signal() +} + +// Len returns the current queue length, for informational purposes only. You +// shouldn't e.g. gate a call to Add() or Get() on Len() being a particular +// value, that can't be synchronized properly. +func (q *Type) Len() int { + q.cond.L.Lock() + defer q.cond.L.Unlock() + return len(q.queue) +} + +// Get blocks until it can return an item to be processed. If shutdown = true, +// the caller should end their goroutine. You must call Done with item when you +// have finished processing it. +func (q *Type) Get() (item interface{}, shutdown bool) { + q.cond.L.Lock() + defer q.cond.L.Unlock() + for len(q.queue) == 0 && !q.shuttingDown { + q.cond.Wait() + } + if len(q.queue) == 0 { + // We must be shutting down. + return nil, true + } + + item, q.queue = q.queue[0], q.queue[1:] + + q.metrics.get(item) + + q.processing.insert(item) + q.dirty.delete(item) + + return item, false +} + +// Done marks item as done processing, and if it has been marked as dirty again +// while it was being processed, it will be re-added to the queue for +// re-processing. +func (q *Type) Done(item interface{}) { + q.cond.L.Lock() + defer q.cond.L.Unlock() + + q.metrics.done(item) + + q.processing.delete(item) + if q.dirty.has(item) { + q.queue = append(q.queue, item) + q.cond.Signal() + } +} + +// ShutDown will cause q to ignore all new items added to it. As soon as the +// worker goroutines have drained the existing items in the queue, they will be +// instructed to exit. +func (q *Type) ShutDown() { + q.cond.L.Lock() + defer q.cond.L.Unlock() + q.shuttingDown = true + q.cond.Broadcast() +} + +func (q *Type) ShuttingDown() bool { + q.cond.L.Lock() + defer q.cond.L.Unlock() + + return q.shuttingDown +} diff --git a/vendor/k8s.io/client-go/util/workqueue/rate_limitting_queue.go b/vendor/k8s.io/client-go/util/workqueue/rate_limitting_queue.go new file mode 100644 index 00000000000..417ac001b84 --- /dev/null +++ b/vendor/k8s.io/client-go/util/workqueue/rate_limitting_queue.go @@ -0,0 +1,69 @@ +/* +Copyright 2016 The Kubernetes Authors. + +Licensed under the Apache License, Version 2.0 (the "License"); +you may not use this file except in compliance with the License. +You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + +Unless required by applicable law or agreed to in writing, software +distributed under the License is distributed on an "AS IS" BASIS, +WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +See the License for the specific language governing permissions and +limitations under the License. +*/ + +package workqueue + +// RateLimitingInterface is an interface that rate limits items being added to the queue. +type RateLimitingInterface interface { + DelayingInterface + + // AddRateLimited adds an item to the workqueue after the rate limiter says its ok + AddRateLimited(item interface{}) + + // Forget indicates that an item is finished being retried. Doesn't matter whether its for perm failing + // or for success, we'll stop the rate limiter from tracking it. This only clears the `rateLimiter`, you + // still have to call `Done` on the queue. + Forget(item interface{}) + + // NumRequeues returns back how many times the item was requeued + NumRequeues(item interface{}) int +} + +// NewRateLimitingQueue constructs a new workqueue with rateLimited queuing ability +// Remember to call Forget! If you don't, you may end up tracking failures forever. +func NewRateLimitingQueue(rateLimiter RateLimiter) RateLimitingInterface { + return &rateLimitingType{ + DelayingInterface: NewDelayingQueue(), + rateLimiter: rateLimiter, + } +} + +func NewNamedRateLimitingQueue(rateLimiter RateLimiter, name string) RateLimitingInterface { + return &rateLimitingType{ + DelayingInterface: NewNamedDelayingQueue(name), + rateLimiter: rateLimiter, + } +} + +// rateLimitingType wraps an Interface and provides rateLimited re-enquing +type rateLimitingType struct { + DelayingInterface + + rateLimiter RateLimiter +} + +// AddRateLimited AddAfter's the item based on the time when the rate limiter says its ok +func (q *rateLimitingType) AddRateLimited(item interface{}) { + q.DelayingInterface.AddAfter(item, q.rateLimiter.When(item)) +} + +func (q *rateLimitingType) NumRequeues(item interface{}) int { + return q.rateLimiter.NumRequeues(item) +} + +func (q *rateLimitingType) Forget(item interface{}) { + q.rateLimiter.Forget(item) +}