Merge pull request #11019 from medyagh/autopause_vm

Add auto-pause to VMs

Author: medyagh

.gitignore

@@ -26,6 +26,7 @@ _testmain.go
 *.test
 *.prof
 
+/deploy/iso/minikube-iso/board/coreos/minikube/rootfs-overlay/usr/bin/auto-pause
 /deploy/kicbase/auto-pause
 /deploy/addons/auto-pause/auto-pause-hook
 /out

Makefile

@@ -23,7 +23,7 @@ KUBERNETES_VERSION ?= $(shell egrep "DefaultKubernetesVersion =" pkg/minikube/co
 KIC_VERSION ?= $(shell egrep "Version =" pkg/drivers/kic/types.go | cut -d \" -f2)
 
 # Default to .0 for higher cache hit rates, as build increments typically don't require new ISO versions
-ISO_VERSION ?= v1.19.0
+ISO_VERSION ?= v1.19.0-1617859429-11019
 # Dashes are valid in semver, but not Linux packaging. Use ~ to delimit alpha/beta
 DEB_VERSION ?= $(subst -,~,$(RAW_VERSION))
 DEB_REVISION ?= 0
@@ -261,7 +261,7 @@ out/e2e-%: out/minikube-%
 out/e2e-windows-amd64.exe: out/e2e-windows-amd64
 	cp $< $@
 
-minikube_iso: # old target kept for making tests happy
+minikube_iso: deploy/iso/minikube-iso/board/coreos/minikube/rootfs-overlay/usr/bin/auto-pause # build minikube iso
 	echo $(ISO_VERSION) > deploy/iso/minikube-iso/board/coreos/minikube/rootfs-overlay/etc/VERSION
 	if [ ! -d $(BUILD_DIR)/buildroot ]; then \
 		mkdir -p $(BUILD_DIR); \
@@ -834,6 +834,11 @@ out/mkcmp:
 deploy/kicbase/auto-pause: $(SOURCE_GENERATED) $(SOURCE_FILES)
 	GOOS=linux GOARCH=$(GOARCH) go build -o $@ cmd/auto-pause/auto-pause.go
 
+# auto pause binary to be used for ISO
+deploy/iso/minikube-iso/board/coreos/minikube/rootfs-overlay/usr/bin/auto-pause: $(SOURCE_GENERATED) $(SOURCE_FILES)
+	GOOS=linux GOARCH=$(GOARCH) go build -o $@ cmd/auto-pause/auto-pause.go
+
+
 .PHONY: deploy/addons/auto-pause/auto-pause-hook
 deploy/addons/auto-pause/auto-pause-hook: $(SOURCE_GENERATED) ## Build auto-pause hook addon
 	$(if $(quiet),@echo "  GO       $@")

deploy/addons/auto-pause/auto-pause.service

@@ -3,7 +3,7 @@ Description=Auto Pause Service
 
 [Service]
 Type=simple
-ExecStart=/usr/local/bin/auto-pause
+ExecStart=/bin/auto-pause
 Restart=always
 
 [Install]

deploy/kicbase/Dockerfile

@@ -28,8 +28,8 @@ COPY 10-network-security.conf /etc/sysctl.d/10-network-security.conf
 COPY 11-tcp-mtu-probing.conf /etc/sysctl.d/11-tcp-mtu-probing.conf
 COPY clean-install /usr/local/bin/clean-install
 COPY entrypoint /usr/local/bin/entrypoint
-# must first run make out/auto-pause
-COPY auto-pause /usr/local/bin/auto-pause
+# must first run `make deploy/kicbase/auto-pause`
+COPY auto-pause /bin/auto-pause
 
 # Install dependencies, first from apt, then from release tarballs.
 # NOTE: we use one RUN to minimize layers.

hack/jenkins/kicbase_auto_build.sh

@@ -14,7 +14,7 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
-set -x -o pipefail
+set -x
 
 # Make sure docker is installed and configured
 ./hack/jenkins/installers/check_install_docker.sh

pkg/addons/addons_autopause.go

@@ -43,8 +43,8 @@ func enableOrDisableAutoPause(cc *config.ClusterConfig, name string, val string)
 	out.Infof("auto-pause addon is an alpha feature and still in early development. Please file issues to help us make it better.")
 	out.Infof("https://github.com/kubernetes/minikube/labels/co%2Fauto-pause")
 
-	if !driver.IsKIC(cc.Driver) || runtime.GOARCH != "amd64" {
-		exit.Message(reason.Usage, `auto-pause currently is only supported on docker driver/docker runtime/amd64. Track progress of others here: https://github.com/kubernetes/minikube/issues/10601`)
+	if cc.KubernetesConfig.ContainerRuntime != "docker" || runtime.GOARCH != "amd64" {
+		exit.Message(reason.Usage, `auto-pause currently is only supported on docker runtime and amd64. Track progress of others here: https://github.com/kubernetes/minikube/issues/10601`)
 	}
 	co := mustload.Running(cc.Name)
 	if enable {

pkg/drivers/kic/types.go

@@ -24,13 +24,13 @@ import (
 
 const (
 	// Version is the current version of kic
-	Version = "v0.0.19"
+	Version = "v0.0.19-1617905290-11019"
 	// SHA of the kic base image
-	baseImageSHA = "4d7ca4cd5eda77ade1a15fb898d22ed0111d76106858d1cae25be9b110ec4b4a"
+	baseImageSHA = "f52f5c903f19f6ad4767954309d3127280dbf0b9255b840fe665c34d5bb3c1c6"
 	// The name of the GCR kicbase repository
-	gcrRepo = "gcr.io/k8s-minikube/kicbase"
+	gcrRepo = "gcr.io/k8s-minikube/kicbase-builds"
 	// The name of the Dockerhub kicbase repository
-	dockerhubRepo = "kicbase/stable"
+	dockerhubRepo = "kicbase/build"
 )
 
 var (

pkg/minikube/download/iso.go

@@ -40,7 +40,7 @@ const fileScheme = "file"
 // DefaultISOURLs returns a list of ISO URL's to consult by default, in priority order
 func DefaultISOURLs() []string {
 	v := version.GetISOVersion()
-	isoBucket := "minikube/iso"
+	isoBucket := "minikube-builds/iso/11019"
 	return []string{
 		fmt.Sprintf("https://storage.googleapis.com/%s/minikube-%s.iso", isoBucket, v),
 		fmt.Sprintf("https://github.com/kubernetes/minikube/releases/download/%s/minikube-%s.iso", v, v),

site/content/en/docs/commands/start.md

@@ -26,7 +26,7 @@ minikube start [flags]
       --apiserver-names strings           A set of apiserver names which are used in the generated certificate for kubernetes.  This can be used if you want to make the apiserver available from outside the machine
       --apiserver-port int                The apiserver listening port (default 8443)
       --auto-update-drivers               If set, automatically updates drivers to the latest version. Defaults to true. (default true)
-      --base-image string                 The base image to use for docker/podman drivers. Intended for local development. (default "gcr.io/k8s-minikube/kicbase:v0.0.19@sha256:4d7ca4cd5eda77ade1a15fb898d22ed0111d76106858d1cae25be9b110ec4b4a")
+      --base-image string                 The base image to use for docker/podman drivers. Intended for local development. (default "gcr.io/k8s-minikube/kicbase-builds:v0.0.19-1617905290-11019@sha256:f52f5c903f19f6ad4767954309d3127280dbf0b9255b840fe665c34d5bb3c1c6")
       --cache-images                      If true, cache docker images for the current bootstrapper and load them into the machine. Always false with --driver=none. (default true)
       --cni string                        CNI plug-in to use. Valid options: auto, bridge, calico, cilium, flannel, kindnet, or path to a CNI manifest (default: auto)
       --container-runtime string          The container runtime to be used (docker, cri-o, containerd). (default "docker")
@@ -64,7 +64,7 @@ minikube start [flags]
       --insecure-registry strings         Insecure Docker registries to pass to the Docker daemon.  The default service CIDR range will automatically be added.
       --install-addons                    If set, install addons. Defaults to true. (default true)
       --interactive                       Allow user prompts for more information (default true)
-      --iso-url strings                   Locations to fetch the minikube ISO from. (default [https://storage.googleapis.com/minikube/iso/minikube-v1.19.0.iso,https://github.com/kubernetes/minikube/releases/download/v1.19.0/minikube-v1.19.0.iso,https://kubernetes.oss-cn-hangzhou.aliyuncs.com/minikube/iso/minikube-v1.19.0.iso])
+      --iso-url strings                   Locations to fetch the minikube ISO from. (default [https://storage.googleapis.com/minikube-builds/iso/11019/minikube-v1.19.0-1617859429-11019.iso,https://github.com/kubernetes/minikube/releases/download/v1.19.0-1617859429-11019/minikube-v1.19.0-1617859429-11019.iso,https://kubernetes.oss-cn-hangzhou.aliyuncs.com/minikube/iso/minikube-v1.19.0-1617859429-11019.iso])
       --keep-context                      This will keep the existing kubectl context and will create a minikube context.
       --kubernetes-version string         The Kubernetes version that the minikube VM will use (ex: v1.2.3, 'stable' for v1.20.2, 'latest' for v1.20.5-rc.0). Defaults to 'stable'.
       --kvm-gpu                           Enable experimental NVIDIA GPU support in minikube