Default use random port allocator for runtime controllers (fluid-clou…

…dnative#2580) * Validate port allocating policy before setting up Signed-off-by: dongyun.xzh <[email protected]> * Expose configurable option for port allocating policy Signed-off-by: dongyun.xzh <[email protected]> * Fix unit tests Signed-off-by: dongyun.xzh <[email protected]> * Fix static check Signed-off-by: dongyun.xzh <[email protected]> * Fix static check Signed-off-by: dongyun.xzh <[email protected]> * Fix comments for `SetupRuntimePortAllocator()` Signed-off-by: dongyun.xzh <[email protected]> * Support configurable port allocate policy Signed-off-by: dongyun.xzh <[email protected]> --------- Signed-off-by: dongyun.xzh <[email protected]> Signed-off-by: cheyang <[email protected]>
cheyang · Feb 18, 2023 · 1ff6f1e · 1ff6f1e
1 parent b88d62f
commit 1ff6f1e
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Showing 17 changed files with 157 additions and 41 deletions.
diff --git a/charts/fluid/fluid/templates/controller/goosefsruntime_controller.yaml b/charts/fluid/fluid/templates/controller/goosefsruntime_controller.yaml
@@ -52,6 +52,7 @@ spec:
           - --runtime-workers={{ .Values.runtime.goosefs.runtimeWorkers }}
           - --pprof-addr=:6060
           - --enable-leader-election
+          - --port-allocate-policy={{ .Values.runtime.goosefs.portAllocatePolicy }}
         env:
           {{- if .Values.workdir }}
           - name: FLUID_WORKDIR

diff --git a/charts/fluid/fluid/templates/controller/jindoruntime_controller.yaml b/charts/fluid/fluid/templates/controller/jindoruntime_controller.yaml
@@ -50,6 +50,7 @@ spec:
           - --runtime-workers={{ .Values.runtime.jindo.runtimeWorkers }}
           - --pprof-addr=:6060
           - --enable-leader-election
+          - --port-allocate-policy={{ .Values.runtime.jindo.portAllocatePolicy }}
         env:
         {{- if .Values.workdir }}
         - name: FLUID_WORKDIR

diff --git a/charts/fluid/fluid/values.yaml b/charts/fluid/fluid/values.yaml
@@ -34,7 +34,7 @@ runtime:
     replicas: 1
     runtimeWorkers: 3
     portRange: 20000-26000
-    portAllocatePolicy: bitmap
+    portAllocatePolicy: random
     enabled: false
     init:
       image: fluidcloudnative/init-users:v0.8.3-336791f
@@ -50,6 +50,7 @@ runtime:
     replicas: 1
     runtimeWorkers: 3
     portRange: 18000-19999
+    portAllocatePolicy: random
     enabled: false
     engine: jindofsx
     queryUfsTotal: true
@@ -67,6 +68,7 @@ runtime:
     replicas: 1
     runtimeWorkers: 3
     portRange: 26000-32000
+    portAllocatePolicy: random
     enabled: false
     init:
       image: fluidcloudnative/init-users:v0.8.3-336791f

diff --git a/cmd/alluxio/app/alluxio.go b/cmd/alluxio/app/alluxio.go
@@ -74,7 +74,7 @@ func init() {
 	alluxioCmd.Flags().StringVar(&portRange, "runtime-node-port-range", "20000-25000", "Set available port range for Alluxio")
 	alluxioCmd.Flags().IntVar(&maxConcurrentReconciles, "runtime-workers", 3, "Set max concurrent workers for AlluxioRuntime controller")
 	alluxioCmd.Flags().StringVarP(&pprofAddr, "pprof-addr", "", "", "The address for pprof to use while exporting profiling results")
-	alluxioCmd.Flags().StringVar(&portAllocatePolicy, "port-allocate-policy", "bitmap", "Set port allocating policy, available choice is bitmap or random(default bitmap).")
+	alluxioCmd.Flags().StringVar(&portAllocatePolicy, "port-allocate-policy", "random", "Set port allocating policy, available choice is bitmap or random(default random).")
 }
 
 func handle() {
@@ -128,7 +128,12 @@ func handle() {
 	}
 	setupLog.Info("port range parsed", "port range", pr.String())
 
-	portallocator.SetupRuntimePortAllocatorWithType(mgr.GetClient(), pr, portallocator.AllocatePolicy(portAllocatePolicy), alluxio.GetReservedPorts)
+	err = portallocator.SetupRuntimePortAllocator(mgr.GetClient(), pr, portAllocatePolicy, alluxio.GetReservedPorts)
+	if err != nil {
+		setupLog.Error(err, "failed to setup runtime port allocator")
+		os.Exit(1)
+	}
+	setupLog.Info("Set up runtime port allocator", "policy", portAllocatePolicy)
 
 	setupLog.Info("starting alluxioruntime-controller")
 	if err := mgr.Start(ctrl.SetupSignalHandler()); err != nil {

diff --git a/cmd/goosefs/app/goosefs.go b/cmd/goosefs/app/goosefs.go
@@ -49,6 +49,7 @@ var (
 	portRange               string
 	maxConcurrentReconciles int
 	pprofAddr               string
+	portAllocatePolicy      string
 )
 
 var cmd = &cobra.Command{
@@ -73,6 +74,7 @@ func init() {
 	startCmd.Flags().StringVarP(&leaderElectionNamespace, "leader-election-namespace", "", "fluid-system", "The namespace in which the leader election resource will be created.")
 	startCmd.Flags().BoolVarP(&development, "development", "", true, "Enable development mode for fluid controller.")
 	startCmd.Flags().StringVar(&portRange, "runtime-node-port-range", "20000-25000", "Set available port range for GooseFS")
+	startCmd.Flags().StringVar(&portAllocatePolicy, "port-allocate-policy", "random", "Set port allocating policy, available choice is bitmap or random(default random).")
 	startCmd.Flags().StringVarP(&pprofAddr, "pprof-addr", "", "", "The address for pprof to use while exporting profiling results")
 	startCmd.Flags().IntVar(&maxConcurrentReconciles, "runtime-workers", 3, "Set max concurrent workers for GooseFSRuntime controller")
 	cmd.AddCommand(startCmd)
@@ -129,7 +131,12 @@ func handle() {
 	}
 	setupLog.Info("port range parsed", "port range", pr.String())
 
-	portallocator.SetupRuntimePortAllocator(mgr.GetClient(), pr, goosefs.GetReservedPorts)
+	err = portallocator.SetupRuntimePortAllocator(mgr.GetClient(), pr, portAllocatePolicy, goosefs.GetReservedPorts)
+	if err != nil {
+		setupLog.Error(err, "failed to setup runtime port allocator")
+		os.Exit(1)
+	}
+	setupLog.Info("Set up runtime port allocator", "policy", portAllocatePolicy)
 
 	setupLog.Info("starting goosefsruntime-controller")
 	if err := mgr.Start(ctrl.SetupSignalHandler()); err != nil {

diff --git a/cmd/jindo/app/jindo.go b/cmd/jindo/app/jindo.go
@@ -52,9 +52,10 @@ var (
 	development             bool
 	// The new mode
 	eventDriven             bool
-	portRange               string
 	maxConcurrentReconciles int
 	pprofAddr               string
+	portRange               string
+	portAllocatePolicy      string
 )
 
 var jindoCmd = &cobra.Command{
@@ -74,6 +75,7 @@ func init() {
 	jindoCmd.Flags().StringVarP(&leaderElectionNamespace, "leader-election-namespace", "", "fluid-system", "The namespace in which the leader election resource will be created.")
 	jindoCmd.Flags().BoolVarP(&development, "development", "", true, "Enable development mode for fluid controller.")
 	jindoCmd.Flags().StringVar(&portRange, "runtime-node-port-range", "18000-19999", "Set available port range for Jindo")
+	jindoCmd.Flags().StringVar(&portAllocatePolicy, "port-allocate-policy", "random", "Set port allocating policy, available choice is bitmap or random(default random).")
 	jindoCmd.Flags().IntVar(&maxConcurrentReconciles, "runtime-workers", 3, "Set max concurrent workers for JindoRuntime controller")
 	jindoCmd.Flags().BoolVar(&eventDriven, "event-driven", true, "The reconciler's loop strategy. if it's false, it indicates period driven.")
 	jindoCmd.Flags().StringVarP(&pprofAddr, "pprof-addr", "", "", "The address for pprof to use while exporting profiling results")
@@ -130,7 +132,12 @@ func handle() {
 	}
 	setupLog.Info("port range parsed", "port range", pr.String())
 
-	portallocator.SetupRuntimePortAllocator(mgr.GetClient(), pr, jindo.GetReservedPorts)
+	err = portallocator.SetupRuntimePortAllocator(mgr.GetClient(), pr, portAllocatePolicy, jindo.GetReservedPorts)
+	if err != nil {
+		setupLog.Error(err, "failed to setup runtime port allocator")
+		os.Exit(1)
+	}
+	setupLog.Info("Set up runtime port allocator", "policy", portAllocatePolicy)
 
 	setupLog.Info("starting jindoruntime-controller")
 	if err := mgr.Start(ctrl.SetupSignalHandler()); err != nil {

diff --git a/pkg/ddc/alluxio/master_internal_test.go b/pkg/ddc/alluxio/master_internal_test.go
@@ -112,8 +112,11 @@ func TestSetupMasterInternal(t *testing.T) {
 			},
 		},
 	}
-	portallocator.SetupRuntimePortAllocator(client, &net.PortRange{Base: 10, Size: 100}, GetReservedPorts)
-	err := gohook.Hook(kubectl.CreateConfigMapFromFile, mockExecCreateConfigMapFromFileErr, nil)
+	err := portallocator.SetupRuntimePortAllocator(client, &net.PortRange{Base: 10, Size: 100}, "bitmap", GetReservedPorts)
+	if err != nil {
+		t.Fatal(err.Error())
+	}
+	err = gohook.Hook(kubectl.CreateConfigMapFromFile, mockExecCreateConfigMapFromFileErr, nil)
 	if err != nil {
 		t.Fatal(err.Error())
 	}
@@ -238,8 +241,11 @@ func TestGenerateAlluxioValueFile(t *testing.T) {
 		},
 	}
 
-	portallocator.SetupRuntimePortAllocator(client, &net.PortRange{Base: 10, Size: 50}, GetReservedPorts)
-	err := gohook.Hook(kubectl.CreateConfigMapFromFile, mockExecCreateConfigMapFromFileErr, nil)
+	err := portallocator.SetupRuntimePortAllocator(client, &net.PortRange{Base: 10, Size: 50}, "bitmap", GetReservedPorts)
+	if err != nil {
+		t.Fatal(err.Error())
+	}
+	err = gohook.Hook(kubectl.CreateConfigMapFromFile, mockExecCreateConfigMapFromFileErr, nil)
 	if err != nil {
 		t.Fatal(err.Error())
 	}

diff --git a/pkg/ddc/alluxio/shutdown_engine_test.go b/pkg/ddc/alluxio/shutdown_engine_test.go
@@ -127,7 +127,10 @@ func TestShutdown(t *testing.T) {
 
 	pr := net.ParsePortRangeOrDie("20000-21000")
 
-	portallocator.SetupRuntimePortAllocator(nil, pr, dummy)
+	err = portallocator.SetupRuntimePortAllocator(nil, pr, "bitmap", dummy)
+	if err != nil {
+		t.Fatalf("failed to set up runtime port allocator due to %v", err)
+	}
 
 	var testCase = []struct {
 		expectedWorkers  int32

diff --git a/pkg/ddc/alluxio/shutdown_test.go b/pkg/ddc/alluxio/shutdown_test.go
@@ -335,7 +335,10 @@ func TestAlluxioEngineReleasePorts(t *testing.T) {
 				Log:       fake.NullLogger(),
 			}
 
-			portallocator.SetupRuntimePortAllocator(client, pr, GetReservedPorts)
+			err := portallocator.SetupRuntimePortAllocator(client, pr, "bitmap", GetReservedPorts)
+			if err != nil {
+				t.Fatal(err.Error())
+			}
 			allocator, _ := portallocator.GetRuntimePortAllocator()
 			patch1 := ApplyMethod(reflect.TypeOf(allocator), "ReleaseReservedPorts",
 				func(_ *portallocator.RuntimePortAllocator, ports []int) {

diff --git a/pkg/ddc/alluxio/transform_test.go b/pkg/ddc/alluxio/transform_test.go
@@ -1,11 +1,8 @@
 /*
-
 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.
@@ -16,11 +13,12 @@ limitations under the License.
 package alluxio
 
 import (
+	"reflect"
+	"testing"
+
 	"github.com/agiledragon/gomonkey/v2"
 	"github.com/fluid-cloudnative/fluid/pkg/common"
 	"github.com/fluid-cloudnative/fluid/pkg/ddc/base"
-	"reflect"
-	"testing"
 
 	ctrl "sigs.k8s.io/controller-runtime"
 	"sigs.k8s.io/controller-runtime/pkg/log/zap"
@@ -176,6 +174,7 @@ func TestTransformWorkers(t *testing.T) {
 					Worker: datav1alpha1.AlluxioCompTemplateSpec{
 						NetworkMode: datav1alpha1.HostNetworkMode,
 					},
+					TieredStore: datav1alpha1.TieredStore{},
 				},
 			},
 			wantValue: &Alluxio{
@@ -184,11 +183,33 @@ func TestTransformWorkers(t *testing.T) {
 				},
 			},
 		},
+		"test network mode case 4": {
+			runtime: &datav1alpha1.AlluxioRuntime{
+				Spec: datav1alpha1.AlluxioRuntimeSpec{
+					Worker: datav1alpha1.AlluxioCompTemplateSpec{
+						NetworkMode: datav1alpha1.HostNetworkMode,
+						NodeSelector: map[string]string{
+							"workerSelector": "true",
+						},
+					},
+					TieredStore: datav1alpha1.TieredStore{},
+				},
+			},
+			wantValue: &Alluxio{
+				Worker: Worker{
+					HostNetwork: true,
+					NodeSelector: map[string]string{
+						"workerSelector": "true",
+					},
+				},
+			},
+		},
 	}
 
 	engine := &AlluxioEngine{Log: fake.NullLogger()}
 	for k, v := range testCases {
 		gotValue := &Alluxio{}
+		engine.runtimeInfo, _ = base.BuildRuntimeInfo("test", "test", "alluxio", v.runtime.Spec.TieredStore)
 		if err := engine.transformWorkers(v.runtime, gotValue); err == nil {
 			if gotValue.Worker.HostNetwork != v.wantValue.Worker.HostNetwork {
 				t.Errorf("check %s failure, got:%t,want:%t",
@@ -197,6 +218,15 @@ func TestTransformWorkers(t *testing.T) {
 					v.wantValue.Worker.HostNetwork,
 				)
 			}
+			if len(v.wantValue.Worker.NodeSelector) > 0 {
+				if !reflect.DeepEqual(v.wantValue.Worker.NodeSelector, gotValue.Worker.NodeSelector) {
+					t.Errorf("check %s failure, got:%v,want:%v",
+						k,
+						gotValue.Worker.NodeSelector,
+						v.wantValue.Worker.NodeSelector,
+					)
+				}
+			}
 		}
 	}
 }

diff --git a/pkg/ddc/base/portallocator/port_allocator.go b/pkg/ddc/base/portallocator/port_allocator.go
@@ -17,6 +17,8 @@ limitations under the License.
 package portallocator
 
 import (
+	"fmt"
+
 	"github.com/go-logr/logr"
 	"github.com/pkg/errors"
 	"k8s.io/apimachinery/pkg/util/net"
@@ -31,6 +33,15 @@ const (
 	BitMap AllocatePolicy = "bitmap"
 )
 
+func ValidateEnum(allocatePolicyStr string) (AllocatePolicy, error) {
+	switch AllocatePolicy(allocatePolicyStr) {
+	case Random, BitMap:
+		return AllocatePolicy(allocatePolicyStr), nil
+	default:
+		return AllocatePolicy(allocatePolicyStr), fmt.Errorf("runtime-port-allocator can only be random or bitmap")
+	}
+}
+
 type BatchAllocatorInterface interface {
 	Allocate(int) error
 
@@ -60,9 +71,15 @@ type RuntimePortAllocator struct {
 // rpa is a global singleton of type RuntimePortAllocator
 var rpa *RuntimePortAllocator
 
-// SetupRuntimePortAllocator instantiates the global singleton rpa, use BitMap port allocating policy
-func SetupRuntimePortAllocator(client client.Client, pr *net.PortRange, getReservedPorts func(client client.Client) (ports []int, err error)) {
-	SetupRuntimePortAllocatorWithType(client, pr, BitMap, getReservedPorts)
+// SetupRuntimePortAllocator instantiates the global singleton rpa, set up port allocating policy according to the given allocatePolicyStr.
+// Currently the valid policies are either "random" or "bitmap".
+func SetupRuntimePortAllocator(client client.Client, pr *net.PortRange, allocatePolicyStr string, getReservedPorts func(client client.Client) (ports []int, err error)) error {
+	policy, err := ValidateEnum(allocatePolicyStr)
+	if err != nil {
+		return err
+	}
+	SetupRuntimePortAllocatorWithType(client, pr, policy, getReservedPorts)
+	return nil
 }
 
 // SetupRuntimePortAllocatorWithType instantiates the global singleton rpa with specified port allocating policy
@@ -90,7 +107,7 @@ func (alloc *RuntimePortAllocator) createAndRestorePortAllocator() (err error) {
 	case BitMap:
 		alloc.pa, err = newBitMapAllocator(alloc.pr, alloc.log)
 	default:
-		err = errors.New("allocate-port-policy can only be random or bitmap")
+		err = errors.New("runtime-port-allocator can only be random or bitmap")
 	}
 
 	if err != nil {

diff --git a/pkg/ddc/base/portallocator/port_allocator_test.go b/pkg/ddc/base/portallocator/port_allocator_test.go
@@ -33,17 +33,24 @@ var errDummy = func(client client.Client) (ports []int, err error) {
 
 func TestRuntimePortAllocatorWithError(t *testing.T) {
 	pr := net.ParsePortRangeOrDie("20000-21000")
-	SetupRuntimePortAllocator(nil, pr, errDummy)
+	err := SetupRuntimePortAllocator(nil, pr, "bitmap", errDummy)
+	if err != nil {
+		t.Fatalf("failed to setup runtime port allocator due to %v", err)
+	}
 
-	_, err := GetRuntimePortAllocator()
+	_, err = GetRuntimePortAllocator()
 	if err == nil {
 		t.Errorf("Expecetd error when GetRuntimePortAllocator")
 	}
 }
 
 func TestRuntimePortAllocator(t *testing.T) {
 	pr := net.ParsePortRangeOrDie("20000-21000")
-	SetupRuntimePortAllocator(nil, pr, dummy)
+	err := SetupRuntimePortAllocator(nil, pr, "bitmap", dummy)
+	if err != nil {
+		t.Errorf("get non-nil err when GetRuntimePortAllocator")
+		return
+	}
 
 	allocator, err := GetRuntimePortAllocator()
 	if err != nil {
@@ -71,7 +78,11 @@ func TestRuntimePortAllocator(t *testing.T) {
 
 func TestRuntimePortAllocatorRelease(t *testing.T) {
 	pr := net.ParsePortRangeOrDie("20000-20010")
-	SetupRuntimePortAllocator(nil, pr, dummy)
+	err := SetupRuntimePortAllocator(nil, pr, "bitmap", dummy)
+	if err != nil {
+		t.Errorf("get non-nil err when GetRuntimePortAllocator")
+		return
+	}
 
 	preservedPorts, _ := dummy(nil)
 

diff --git a/pkg/ddc/goosefs/master_internal_test.go b/pkg/ddc/goosefs/master_internal_test.go
@@ -184,9 +184,12 @@ func TestSetupMasterInternal(t *testing.T) {
 		},
 	}
 
-	portallocator.SetupRuntimePortAllocator(client, &net.PortRange{Base: 10, Size: 100}, GetReservedPorts)
+	err := portallocator.SetupRuntimePortAllocator(client, &net.PortRange{Base: 10, Size: 100}, "bitmap", GetReservedPorts)
+	if err != nil {
+		t.Fatal(err.Error())
+	}
 
-	err := gohook.Hook(kubectl.CreateConfigMapFromFile, mockExecCreateConfigMapFromFileErr, nil)
+	err = gohook.Hook(kubectl.CreateConfigMapFromFile, mockExecCreateConfigMapFromFileErr, nil)
 
 	if err != nil {
 
@@ -400,9 +403,11 @@ func TestGenerateGooseFSValueFile(t *testing.T) {
 		},
 	}
 
-	portallocator.SetupRuntimePortAllocator(client, &net.PortRange{Base: 10, Size: 50}, GetReservedPorts)
-
-	err := gohook.Hook(kubectl.CreateConfigMapFromFile, mockExecCreateConfigMapFromFileErr, nil)
+	err := portallocator.SetupRuntimePortAllocator(client, &net.PortRange{Base: 10, Size: 50}, "bitmap", GetReservedPorts)
+	if err != nil {
+		t.Fatal(err.Error())
+	}
+	err = gohook.Hook(kubectl.CreateConfigMapFromFile, mockExecCreateConfigMapFromFileErr, nil)
 
 	if err != nil {