Merge pull request #16200 from spowelljr/removeOldRegistry

Remove remaining references to k8s.gcr.io

Author: spowelljr

deploy/addons/gpu/nvidia-driver-installer.yaml.tmpl

@@ -77,5 +77,5 @@ spec:
         - name: root-mount
           mountPath: /root
       containers:
-      - image: "{{default "k8s.gcr.io" .ImageRepository}}/{{.Images.Pause}}"
+      - image: "{{default "registry.k8s.io" .ImageRepository}}/{{.Images.Pause}}"
         name: pause

deploy/addons/gvisor/gvisor-config.toml

@@ -29,7 +29,7 @@ oom_score = 0
     stream_server_address = ""
     stream_server_port = "10010"
     enable_selinux = false
-    sandbox_image = "{{default "k8s.gcr.io" .ImageRepository}}/pause:3.1"
+    sandbox_image = "{{default "registry.k8s.io" .ImageRepository}}/pause:3.1"
     stats_collect_period = 10
     systemd_cgroup = false
     enable_tls_streaming = false

deploy/iso/minikube-iso/arch/aarch64/package/containerd-bin-aarch64/config.toml

@@ -31,7 +31,7 @@ oom_score = 0
     stream_server_address = ""
     stream_server_port = "10010"
     enable_selinux = false
-    sandbox_image = "k8s.gcr.io/pause:3.6"
+    sandbox_image = "registry.k8s.io/pause:3.6"
     stats_collect_period = 10
     enable_tls_streaming = false
     max_container_log_line_size = 16384

deploy/iso/minikube-iso/arch/x86_64/package/containerd-bin/config.toml

@@ -31,7 +31,7 @@ oom_score = 0
     stream_server_address = ""
     stream_server_port = "10010"
     enable_selinux = false
-    sandbox_image = "k8s.gcr.io/pause:3.6"
+    sandbox_image = "registry.k8s.io/pause:3.6"
     stats_collect_period = 10
     enable_tls_streaming = false
     max_container_log_line_size = 16384

deploy/iso/minikube-iso/package/crio-bin/crio.conf

@@ -339,7 +339,7 @@ global_auth_file = ""
 
 # The image used to instantiate infra containers.
 # This option supports live configuration reload.
-pause_image = "k8s.gcr.io/pause:3.2"
+pause_image = "registry.k8s.io/pause:3.2"
 
 # The path to a file containing credentials specific for pulling the pause_image from
 # above. The file is similar to that of /var/lib/kubelet/config.json

deploy/iso/minikube-iso/package/crio-bin/crio.conf.default

@@ -339,7 +339,7 @@ global_auth_file = ""
 
 # The image used to instantiate infra containers.
 # This option supports live configuration reload.
-pause_image = "k8s.gcr.io/pause:3.2"
+pause_image = "registry.k8s.io/pause:3.2"
 
 # The path to a file containing credentials specific for pulling the pause_image from
 # above. The file is similar to that of /var/lib/kubelet/config.json

deploy/kicbase/containerd.toml

@@ -31,7 +31,7 @@ oom_score = 0
     stream_server_address = ""
     stream_server_port = "10010"
     enable_selinux = false
-    sandbox_image = "k8s.gcr.io/pause:3.6"
+    sandbox_image = "registry.k8s.io/pause:3.6"
     stats_collect_period = 10
     enable_tls_streaming = false
     max_container_log_line_size = 16384

pkg/addons/addons.go

@@ -382,7 +382,7 @@ func supportLegacyIngress(addon *assets.Addon, cc config.ClusterConfig) error {
 				"KubeWebhookCertgenPatch":  "docker.io/jettech/kube-webhook-certgen:v1.5.1@sha256:950833e19ade18cd389d647efb88992a7cc077abedef343fa59e012d376d79b7",
 			}
 			addon.Registries = map[string]string{
-				"IngressController": "k8s.gcr.io",
+				"IngressController": "registry.k8s.io",
 			}
 			return nil
 		}

pkg/minikube/assets/addons.go

@@ -246,8 +246,8 @@ var Addons = map[string]*Addon{
 		"Alpine":               "alpine:3.6@sha256:66790a2b79e1ea3e1dabac43990c54aca5d1ddf268d9a5a0285e4167c8b24475",
 		"Kibana":               "kibana/kibana:5.6.2@sha256:cd948a9bda4622f1437afc4a3e78be6c8c25fc62f40aa0376f3d690f2436568f",
 	}, map[string]string{
-		"Elasticsearch":        "k8s.gcr.io",
-		"FluentdElasticsearch": "k8s.gcr.io",
+		"Elasticsearch":        "registry.k8s.io",
+		"FluentdElasticsearch": "registry.k8s.io",
 		"Kibana":               "docker.elastic.co",
 		"Alpine":               "docker.io",
 	}),
@@ -446,8 +446,8 @@ var Addons = map[string]*Addon{
 		"NvidiaDriverInstaller": "minikube-nvidia-driver-installer:e2d9b43228decf5d6f7dce3f0a85d390f138fa01",
 		"Pause":                 "pause:2.0@sha256:9ce5316f9752b8347484ab0f6778573af15524124d52b93230b9a0dcc987e73e",
 	}, map[string]string{
-		"NvidiaDriverInstaller": "k8s.gcr.io",
-		"Pause":                 "k8s.gcr.io",
+		"NvidiaDriverInstaller": "registry.k8s.io",
+		"Pause":                 "registry.k8s.io",
 	}),
 	"nvidia-gpu-device-plugin": NewAddon([]*BinAsset{
 		MustBinAsset(addons.NvidiaGpuDevicePluginAssets,
@@ -458,7 +458,7 @@ var Addons = map[string]*Addon{
 	}, false, "nvidia-gpu-device-plugin", "3rd party (Nvidia)", "", "https://minikube.sigs.k8s.io/docs/tutorials/nvidia_gpu/", map[string]string{
 		"NvidiaDevicePlugin": "nvidia-gpu-device-plugin@sha256:4b036e8844920336fa48f36edeb7d4398f426d6a934ba022848deed2edbf09aa",
 	}, map[string]string{
-		"NvidiaDevicePlugin": "k8s.gcr.io",
+		"NvidiaDevicePlugin": "registry.k8s.io",
 	}),
 	"logviewer": NewAddon([]*BinAsset{
 		MustBinAsset(addons.LogviewerAssets,
@@ -591,7 +591,7 @@ var Addons = map[string]*Addon{
 		"GCPAuthWebhook":     "k8s-minikube/gcp-auth-webhook:v0.0.14@sha256:60fc3f336083dcd0a472caa51edfbf497d4df37115bb65e2d12739ed461db925",
 	}, map[string]string{
 		"GCPAuthWebhook":     "gcr.io",
-		"KubeWebhookCertgen": "k8s.gcr.io",
+		"KubeWebhookCertgen": "registry.k8s.io",
 	}),
 	"volumesnapshots": NewAddon([]*BinAsset{
 		// make sure the order of apply. `csi-hostpath-snapshotclass` must be the first position, because it depends on `snapshot.storage.k8s.io_volumesnapshotclasses`
@@ -948,8 +948,8 @@ func GenerateTemplateData(addon *Addon, cc *config.ClusterConfig, netInfo Networ
 		// tl;dr If the user specified a custom image remove the default registry
 		// Without the line below, if you try to overwrite an image the default registry is still used in the templating
 		// Example - image name: MetricsScraper, default registry: docker.io, default image: kubernetesui/metrics-scraper
-		// Passed on addon enable: --images=MetricsScraper=k8s.gcr.io/echoserver:1.4
-		// Without this line the resulting image would be docker.io/k8s.gcr.io/echoserver:1.4
+		// Passed on addon enable: --images=MetricsScraper=registry.k8s.io/echoserver:1.4
+		// Without this line the resulting image would be docker.io/registry.k8s.io/echoserver:1.4
 		if _, ok := cc.CustomAddonImages[name]; ok {
 			opts.Registries[name] = ""
 		}

pkg/minikube/bootstrapper/images/images.go

@@ -34,7 +34,7 @@ import (
 )
 
 const (
-	// builds a docker v2 repository API call in the format https://k8s.gcr.io/v2/coredns/coredns/tags/list
+	// builds a docker v2 repository API call in the format https://registry.k8s.io/v2/coredns/coredns/tags/list
 	tagURLTemplate = "https://%s/v2/%s/tags/list"
 )
 
@@ -70,7 +70,7 @@ func componentImage(name string, v semver.Version, mirror string) string {
 	return fmt.Sprintf("%s:v%s", path.Join(kubernetesRepo(mirror), name), v)
 }
 
-// fixes 13136 by getting the latest image version from the k8s.gcr.io repository instead of hardcoded
+// fixes 13136 by getting the latest image version from the registry.k8s.io repository instead of hardcoded
 func findLatestTagFromRepository(url string, lastKnownGood string) string {
 	client := &http.Client{}
 	errorMsg := fmt.Sprintf("Failed to get latest image version for %s, reverting to version %s.", url, lastKnownGood)

pkg/minikube/config/types.go

@@ -76,7 +76,7 @@ type ClusterConfig struct {
 	KubernetesConfig        KubernetesConfig
 	Nodes                   []Node
 	Addons                  map[string]bool
-	CustomAddonImages       map[string]string // Maps image names to the image to use for addons. e.g. Dashboard -> k8s.gcr.io/echoserver:1.4 makes dashboard addon use echoserver for its Dashboard deployment.
+	CustomAddonImages       map[string]string // Maps image names to the image to use for addons. e.g. Dashboard -> registry.k8s.io/echoserver:1.4 makes dashboard addon use echoserver for its Dashboard deployment.
 	CustomAddonRegistries   map[string]string // Maps image names to the registry to use for addons. See CustomAddonImages for example.
 	VerifyComponents        map[string]bool   // map of components to verify and wait for after start.
 	StartHostTimeout        time.Duration

pkg/minikube/image/cache.go

@@ -61,8 +61,8 @@ func DeleteFromCacheDir(images []string) error {
 // SaveToDir will cache images on the host
 //
 // The cache directory currently caches images using the imagename_tag
-// For example, k8s.gcr.io/kube-addon-manager:v6.5 would be
-// stored at $CACHE_DIR/k8s.gcr.io/kube-addon-manager_v6.5
+// For example, registry.k8s.io/kube-addon-manager:v6.5 would be
+// stored at $CACHE_DIR/registry.k8s.io/kube-addon-manager_v6.5
 func SaveToDir(images []string, cacheDir string, overwrite bool) error {
 	var g errgroup.Group
 	for _, image := range images {

pkg/minikube/reason/match_test.go

@@ -53,7 +53,7 @@ VBoxManage.exe: error: Details: code E_FAIL (0x80004005), component MachineWrap,
 		{4913, "linux", "PR_KVM_CREATE_BUSY", `Unable to start VM: create: Error creating machine: Error in driver during machine creation: error creating VM: virError(Code=1, Domain=10, Message='internal error: process exited while connecting to monitor: ioctl(KVM_CREATE_VM) failed: 16 Device or resource busy`},
 		{5950, "linux", "PR_KVM_ISO_PERMISSION", `Retriable failure: create: Error creating machine: Error in driver during machine creation: error creating VM: virError(Code=1, Domain=10, Message='internal error: qemu unexpectedly closed the monitor: 2019-11-19T16:08:16.757609Z qemu-kvm: -drive file=/home/lnicotra/.minikube/machines/minikube/boot2docker.iso,format=raw,if=none,id=drive-scsi0-0-0-2,readonly=on: could not open disk image /home/lnicotra/.minikube/machines/minikube/boot2docker.iso: Could not open '/home/lnicotra/.minikube/machines/minikube/boot2docker.iso': Permission denied'`},
 		{5836, "", "SVC_OPEN_NOT_FOUND", `Error opening service: Service kubernetes-bootcamp was not found in "default" namespace. You may select another namespace by using 'minikube service kubernetes-bootcamp -n : Temporary Error: Error getting service kubernetes-bootcamp: services "kubernetes-bootcamp" not found`},
-		{3898, "", "INET_PULL_TIMEOUT", `[ERROR ImagePull]: failed to pull image k8s.gcr.io/kube-controller-manager:v1.17.0: output: Error response from daemon: Get https://k8s.gcr.io/v2/: net/http: request canceled while waiting for connection (Client.Timeout exceeded while awaiting headers)`},
+		{3898, "", "INET_PULL_TIMEOUT", `[ERROR ImagePull]: failed to pull image registry.k8s.io/kube-controller-manager:v1.17.0: output: Error response from daemon: Get https://registry.k8s.io/v2/: net/http: request canceled while waiting for connection (Client.Timeout exceeded while awaiting headers)`},
 		{6079, "darwin", "PR_HYPERKIT_CRASHED", `Error creating machine: Error in driver during machine creation: hyperkit crashed! command line:`},
 		{5636, "linux", "INET_DEFAULT_ROUTE", `Unable to get VM IP address: unable to select an IP from default routes.`},
 		{6087, "", "GUEST_DOES_NOT_EXIST", `Error getting host status: state: machine does not exist`},

site/content/en/docs/contrib/tests.en.md

@@ -294,7 +294,7 @@ Steps:
 asserts basic "service" command functionality
 
 #### validateServiceCmdDeployApp
-Create a new `k8s.gcr.io/echoserver` deployment
+Create a new `registry.k8s.io/echoserver` deployment
 
 #### validateServiceCmdList
 Run `minikube service list` to make sure the newly created service is correctly listed in the output
@@ -314,7 +314,7 @@ Run `minikube service` with a regular `--url` to make sure the HTTP endpoint URL
 #### validateServiceCmdConnect
 
 Steps:
-- Create a new `k8s.gcr.io/echoserver` deployment
+- Create a new `registry.k8s.io/echoserver` deployment
 - Run `minikube service` with a regular `--url` to make sure the HTTP endpoint URL of the service is printed
 - Make sure we can hit the endpoint URL with an HTTP GET request
 

site/content/en/docs/handbook/addons/custom-images.md

@@ -19,8 +19,8 @@ minikube addons images efk
 |----------------------|------------------------------|-------------------|
 |      IMAGE NAME      |        DEFAULT IMAGE         | DEFAULT REGISTRY  |
 |----------------------|------------------------------|-------------------|
-| Elasticsearch        | elasticsearch:v5.6.2         | k8s.gcr.io        |
-| FluentdElasticsearch | fluentd-elasticsearch:v2.0.2 | k8s.gcr.io        |
+| Elasticsearch        | elasticsearch:v5.6.2         | registry.k8s.io   |
+| FluentdElasticsearch | fluentd-elasticsearch:v2.0.2 | registry.k8s.io   |
 | Alpine               | alpine:3.6                   |                   |
 | Kibana               | kibana/kibana:5.6.2          | docker.elastic.co |
 |----------------------|------------------------------|-------------------|
@@ -31,7 +31,7 @@ An empty registry means the image is stored locally or default registry `docker.
 
 The `IMAGE NAME` column is used to customize the corresponding image and registry.
 
-Assume we have a private registry at `192.168.10.2:5555` to replace `k8s.gcr.io` and a locally built Kibana called `kibana/kibana:5.6.2-custom`.
+Assume we have a private registry at `192.168.10.2:5555` to replace `registry.k8s.io` and a locally built Kibana called `kibana/kibana:5.6.2-custom`.
 
 We could load local images to minikube by:
 
@@ -54,4 +54,4 @@ minikube addons enable efk --images="Kibana=kibana/kibana:5.6.2-custom" --regist
 🌟  The 'efk' addon is enabled
 ```
 
-Now the `efk` addon is using the custom registry and images.
+Now the `efk` addon is using the custom registry and images.

site/content/en/docs/handbook/offline.md

@@ -10,9 +10,11 @@ description: >
 minikube has built-in support for caching downloaded resources into `$MINIKUBE_HOME/cache`. Here are the important file locations:
 
 * `~/.minikube/cache` - Top-level folder
-* `~/.minikube/cache/iso` - VM ISO image. Typically updated once per major minikube release.
-* `~/.minikube/cache/images` - Docker images used by Kubernetes.
-* `~/.minikube/cache/<version>` - Kubernetes binaries, such as `kubeadm` and `kubelet`
+* `~/.minikube/cache/iso/<arch>` - VM ISO image. Typically updated once per major minikube release.
+* `~/.minikube/cache/kic/<arch>` - Docker base image. Typically updated once per major minikube release.
+* `~/.minikube/cache/images/<arch>` - Images used by Kubernetes, only exists if preload doesn't exist.
+* `~/.minikube/cache/<os>/<arch>/<version>` - Kubernetes binaries, such as `kubeadm` and `kubelet`
+* `~/.minikube/cache/preloaded-tarball` - Tarball of preloaded images to improve start time
 
 ## Kubernetes image cache
 
@@ -22,25 +24,13 @@ NOTE: the `none` driver caches images directly into Docker rather than a separat
 
 ## Sharing the minikube cache
 
-For offline use on other hosts, one can copy the contents of `~/.minikube/cache`. As of the v1.0 release, this directory contains 685MB of data:
+For offline use on other hosts, one can copy the contents of `~/.minikube/cache`.
 
 ```text
-cache/iso/minikube-v1.0.0.iso
-cache/images/gcr.io/k8s-minikube/storage-provisioner_v1.8.1
-cache/images/k8s.gcr.io/k8s-dns-sidecar-amd64_1.14.13
-cache/images/k8s.gcr.io/k8s-dns-dnsmasq-nanny-amd64_1.14.13
-cache/images/k8s.gcr.io/kubernetes-dashboard-amd64_v1.10.1
-cache/images/k8s.gcr.io/kube-scheduler_v1.14.0
-cache/images/k8s.gcr.io/coredns_1.3.1
-cache/images/k8s.gcr.io/kube-controller-manager_v1.14.0
-cache/images/k8s.gcr.io/kube-apiserver_v1.14.0
-cache/images/k8s.gcr.io/pause_3.1
-cache/images/k8s.gcr.io/etcd_3.3.10
-cache/images/k8s.gcr.io/kube-addon-manager_v9.0
-cache/images/k8s.gcr.io/k8s-dns-kube-dns-amd64_1.14.13
-cache/images/k8s.gcr.io/kube-proxy_v1.14.0
-cache/v1.14.0/kubeadm
-cache/v1.14.0/kubelet
+cache/linux/amd64/v1.26.1/kubectl
+cache/kic/amd64/kicbase_v0.0.37@sha256_8bf7a0e8a062bc5e2b71d28b35bfa9cc862d9220e234e86176b3785f685d8b15.tar
+cache/preloaded-tarball/preloaded-images-k8s-v18-v1.26.1-docker-overlay2-amd64.tar.lz4
+cache/preloaded-tarball/preloaded-images-k8s-v18-v1.26.1-docker-overlay2-amd64.tar.lz4.checksum
 ```
 
 If any of these files exist, minikube will use copy them into the VM directly rather than pulling them from the internet.

site/content/en/docs/handbook/pushing.md

@@ -392,7 +392,7 @@ buildctl --addr unix://buildkitd.sock build \
     --frontend=dockerfile.v0 \
     --local context=. \
     --local dockerfile=. \
-    --output type=image,name=k8s.gcr.io/username/imagename:latest
+    --output type=image,name=registry.k8s.io/username/imagename:latest
 ```
 
 Now you can 'build' against the storage inside minikube. which is instantly accessible to kubernetes cluster.

site/content/en/docs/handbook/vpn_and_proxy.md

@@ -72,8 +72,8 @@ This error indicates that the host:port combination defined by HTTPS_PROXY or HT
 ```text
 Unable to pull images, which may be OK:
 
-failed to pull image "k8s.gcr.io/kube-apiserver:v1.13.3": output: Error response from daemon:
-Get https://k8s.gcr.io/v2/: net/http: request canceled while waiting for connection
+failed to pull image "registry.k8s.io/kube-apiserver:v1.13.3": output: Error response from daemon:
+Get https://registry.k8s.io/v2/: net/http: request canceled while waiting for connection
 (Client.Timeout exceeded while awaiting headers)
 ```
 
@@ -82,9 +82,9 @@ This error indicates that the container runtime running within the VM does not h
 #### x509: certificate signed by unknown authority
 
 ```text
-[ERROR ImagePull]: failed to pull image k8s.gcr.io/kube-apiserver:v1.13.3:
+[ERROR ImagePull]: failed to pull image registry.k8s.io/kube-apiserver:v1.13.3:
 output: Error response from daemon:
-Get https://k8s.gcr.io/v2/: x509: certificate signed by unknown authority
+Get https://registry.k8s.io/v2/: x509: certificate signed by unknown authority
 ```
 
 This is because minikube VM is stuck behind a proxy that rewrites HTTPS responses to contain its own TLS certificate. The [solution](https://github.com/kubernetes/minikube/issues/3613#issuecomment-461034222) is to install the proxy certificate into a location that is copied to the VM at startup, so that it can be validated.