tests: Replaces images used with agnhost (part 4)

Quite a few images are only used a few times in a few tests. Thus,
the images are being centralized into the agnhost image, reducing
the number of images that have to be pulled and used.

This PR replaces the usage of the following images with agnhost:

- resource-consumer-controller
- test-webserver

test/e2e/common/container_probe.go

@@ -303,7 +303,8 @@ func testWebServerPodSpec(readinessProbe, livenessProbe *v1.Probe, containerName
 			Containers: []v1.Container{
 				{
 					Name:           containerName,
-					Image:          imageutils.GetE2EImage(imageutils.TestWebserver),
+					Image:          imageutils.GetE2EImage(imageutils.Agnhost),
+					Args:           []string{"test-webserver"},
 					Ports:          []v1.ContainerPort{{ContainerPort: int32(port)}},
 					LivenessProbe:  livenessProbe,
 					ReadinessProbe: readinessProbe,

test/e2e/common/util.go

@@ -68,7 +68,6 @@ var CommonImageWhiteList = sets.NewString(
 	imageutils.GetE2EImage(imageutils.MounttestUser),
 	imageutils.GetE2EImage(imageutils.Nginx),
 	imageutils.GetE2EImage(imageutils.Httpd),
-	imageutils.GetE2EImage(imageutils.TestWebserver),
 	imageutils.GetE2EImage(imageutils.VolumeNFSServer),
 	imageutils.GetE2EImage(imageutils.VolumeGlusterServer),
 	imageutils.GetE2EImage(imageutils.NonRoot),

test/e2e/framework/autoscaling/autoscaling_utils.go

@@ -64,8 +64,7 @@ const (
 )
 
 var (
-	resourceConsumerImage           = imageutils.GetE2EImage(imageutils.ResourceConsumer)
+	resourceConsumerImage = imageutils.GetE2EImage(imageutils.ResourceConsumer)
-	resourceConsumerControllerImage = imageutils.GetE2EImage(imageutils.ResourceController)
 )
 
 var (
@@ -500,12 +499,12 @@ func runServiceAndWorkloadForResourceConsumer(c clientset.Interface, ns, name st
 	dnsClusterFirst := v1.DNSClusterFirst
 	controllerRcConfig := testutils.RCConfig{
 		Client:    c,
-		Image:     resourceConsumerControllerImage,
+		Image:     imageutils.GetE2EImage(imageutils.Agnhost),
 		Name:      controllerName,
 		Namespace: ns,
 		Timeout:   timeoutRC,
 		Replicas:  1,
-		Command:   []string{"/controller", "--consumer-service-name=" + name, "--consumer-service-namespace=" + ns, "--consumer-port=80"},
+		Command:   []string{"/agnhost", "resource-consumer-controller", "--consumer-service-name=" + name, "--consumer-service-namespace=" + ns, "--consumer-port=80"},
 		DNSPolicy: &dnsClusterFirst,
 	}
 	framework.ExpectNoError(e2erc.RunRC(controllerRcConfig))

test/e2e/network/dns_common.go

@@ -396,7 +396,8 @@ func createDNSPod(namespace, wheezyProbeCmd, jessieProbeCmd, podHostName, servic
 				// TODO: Consider scraping logs instead of running a webserver.
 				{
 					Name:  "webserver",
-					Image: imageutils.GetE2EImage(imageutils.TestWebserver),
+					Image: imageutils.GetE2EImage(imageutils.Agnhost),
+					Args:  []string{"test-webserver"},
 					Ports: []v1.ContainerPort{
 						{
 							Name:          "http",

test/e2e/network/dual_stack.go

@@ -139,8 +139,9 @@ var _ = SIGDescribe("[Feature:IPv6DualStackAlphaFeature] [LinuxOnly]", func() {
 			replicas,
 			map[string]string{"test": "dual-stack-server"},
 			"dualstack-test-server",
-			imageutils.GetE2EImage(imageutils.TestWebserver),
+			imageutils.GetE2EImage(imageutils.Agnhost),
 			appsv1.RollingUpdateDeploymentStrategyType)
+		serverDeploymentSpec.Spec.Template.Spec.Containers[0].Args = []string{"test-webserver"}
 
 		// to ensure all the pods land on different nodes and we can thereby
 		// validate connectivity across all nodes.

test/e2e/network/fixture.go

@@ -60,7 +60,7 @@ func NewServerTest(client clientset.Interface, namespace string, serviceName str
 	t.services = make(map[string]bool)
 
 	t.Name = "webserver"
-	t.Image = imageutils.GetE2EImage(imageutils.TestWebserver)
+	t.Image = imageutils.GetE2EImage(imageutils.Agnhost)
 
 	return t
 }

test/e2e/storage/empty_dir_wrapper.go

@@ -127,7 +127,8 @@ var _ = utils.SIGDescribe("EmptyDir wrapper volumes", func() {
 				Containers: []v1.Container{
 					{
 						Name:  "secret-test",
-						Image: imageutils.GetE2EImage(imageutils.TestWebserver),
+						Image: imageutils.GetE2EImage(imageutils.Agnhost),
+						Args:  []string{"test-webserver"},
 						VolumeMounts: []v1.VolumeMount{
 							{
 								Name:      volumeName,

test/e2e/windows/hybrid_network.go

@@ -36,7 +36,7 @@ const (
 )
 
 var (
-	windowsBusyBoximage = imageutils.GetE2EImage(imageutils.TestWebserver)
+	windowsBusyBoximage = imageutils.GetE2EImage(imageutils.Agnhost)
 	linuxBusyBoxImage   = "docker.io/library/nginx:1.15-alpine"
 )
 
@@ -53,6 +53,7 @@ var _ = SIGDescribe("Hybrid cluster network", func() {
 			ginkgo.By("creating linux and windows pods")
 			linuxPod := createTestPod(f, linuxBusyBoxImage, linuxOS)
 			windowsPod := createTestPod(f, windowsBusyBoximage, windowsOS)
+			windowsPod.Spec.Containers[0].Args = []string{"test-webserver"}
 
 			ginkgo.By("checking connectivity to 8.8.8.8 53 (google.com) from Linux")
 			assertConsistentConnectivity(f, linuxPod.ObjectMeta.Name, linuxOS, linuxCheck("8.8.8.8", 53))

test/e2e_node/container_manager_test.go

@@ -220,7 +220,8 @@ var _ = framework.KubeDescribe("Container Manager Misc [Serial]", func() {
 					Spec: v1.PodSpec{
 						Containers: []v1.Container{
 							{
-								Image: imageutils.GetE2EImage(imageutils.TestWebserver),
+								Image: imageutils.GetE2EImage(imageutils.Agnhost),
+								Args:  []string{"test-webserver"},
 								Name:  podName,
 								Resources: v1.ResourceRequirements{
 									Requests: v1.ResourceList{

test/images/agnhost/README.md

@@ -40,7 +40,7 @@ For example, let's consider the following `pod.yaml` file:
       containers:
       - args:
         - dns-suffix
-        image: gcr.io/kubernetes-e2e-test-images/agnhost:2.10
+        image: us.gcr.io/k8s-artifacts-prod/e2e-test-images/agnhost:2.10
         name: agnhost
       dnsConfig:
         nameservers:
@@ -207,7 +207,7 @@ Usage:
 
 ```console
 guestbook="test/e2e/testing-manifests/guestbook"
-sed_expr="s|{{.AgnhostImage}}|gcr.io/kubernetes-e2e-test-images/agnhost:2.8|"
+sed_expr="s|{{.AgnhostImage}}|us.gcr.io/k8s-artifacts-prod/e2e-test-images/agnhost:2.10|"
 
 # create the services.
 kubectl create -f ${guestbook}/frontend-service.yaml
@@ -290,14 +290,14 @@ Examples:
 
 ```console
 docker run -i \
-  gcr.io/kubernetes-e2e-test-images/agnhost:2.10 \
+  us.gcr.io/k8s-artifacts-prod/e2e-test-images/agnhost:2.10 \
   logs-generator --log-lines-total 10 --run-duration 1s
 ```
 
 ```console
 kubectl run logs-generator \
   --generator=run-pod/v1 \
-  --image=gcr.io/kubernetes-e2e-test-images/agnhost:2.10 \
+  --image=us.gcr.io/k8s-artifacts-prod/e2e-test-images/agnhost:2.10 \
   --restart=Never \
   -- logs-generator -t 10 -d 1s
 ```
@@ -455,7 +455,7 @@ Usage:
 ```console
     kubectl run test-agnhost \
       --generator=run-pod/v1 \
-      --image=gcr.io/kubernetes-e2e-test-images/agnhost:2.10 \
+      --image=us.gcr.io/k8s-artifacts-prod/e2e-test-images/agnhost:2.10 \
       --restart=Never \
       --env "POD_IP=<POD_IP>" \
       --env "NODE_IP=<NODE_IP>" \
@@ -510,7 +510,7 @@ Usage:
 ```console
     kubectl run test-agnhost \
       --generator=run-pod/v1 \
-      --image=gcr.io/kubernetes-e2e-test-images/agnhost:2.10 \
+      --image=us.gcr.io/k8s-artifacts-prod/e2e-test-images/agnhost:2.10 \
       --restart=Never \
       --env "BIND_ADDRESS=localhost" \
       --env "BIND_PORT=8080" \
@@ -631,6 +631,6 @@ The image contains `iperf`, `curl`, `dns-tools` (including `dig`), CoreDNS.
 
 ## Image
 
-The image can be found at `gcr.io/kubernetes-e2e-test-images/agnhost:2.10` for Linux
+The image can be found at `us.gcr.io/k8s-artifacts-prod/e2e-test-images/agnhost:2.10` for Linux
-containers, and `e2eteam/agnhost:2.8` for Windows containers. In the future, the same
+containers, and `e2eteam/agnhost:2.10` for Windows containers. In the future, the same
 repository can be used for both OSes.

test/utils/image/manifest.go

@@ -31,6 +31,7 @@ type RegistryList struct {
 	DockerLibraryRegistry   string `yaml:"dockerLibraryRegistry"`
 	DockerGluster           string `yaml:"dockerGluster"`
 	E2eRegistry             string `yaml:"e2eRegistry"`
+	PromoterE2eRegistry     string `yaml:"promoterE2eRegistry"`
 	InvalidRegistry         string `yaml:"invalidRegistry"`
 	GcRegistry              string `yaml:"gcRegistry"`
 	GcrReleaseRegistry      string `yaml:"gcrReleaseRegistry"`
@@ -69,6 +70,7 @@ func initReg() RegistryList {
 		DockerLibraryRegistry:   "docker.io/library",
 		DockerGluster:           "docker.io/gluster",
 		E2eRegistry:             "gcr.io/kubernetes-e2e-test-images",
+		PromoterE2eRegistry:     "us.gcr.io/k8s-artifacts-prod/e2e-test-images",
 		InvalidRegistry:         "invalid.com/invalid",
 		GcRegistry:              "k8s.gcr.io",
 		GcrReleaseRegistry:      "gcr.io/gke-release",
@@ -100,6 +102,7 @@ var (
 	dockerLibraryRegistry   = registry.DockerLibraryRegistry
 	dockerGluster           = registry.DockerGluster
 	e2eRegistry             = registry.E2eRegistry
+	promoterE2eRegistry     = registry.PromoterE2eRegistry
 	gcAuthenticatedRegistry = registry.GcAuthenticatedRegistry
 	gcRegistry              = registry.GcRegistry
 	gcrReleaseRegistry      = registry.GcrReleaseRegistry
@@ -187,14 +190,10 @@ const (
 	RegressionIssue74839
 	// ResourceConsumer image
 	ResourceConsumer
-	// ResourceController image
-	ResourceController
 	// SdDummyExporter image
 	SdDummyExporter
 	// StartupScript image
 	StartupScript
-	// TestWebserver image
-	TestWebserver
 	// VolumeNFSServer image
 	VolumeNFSServer
 	// VolumeISCSIServer image
@@ -207,7 +206,7 @@ const (
 
 func initImageConfigs() map[int]Config {
 	configs := map[int]Config{}
-	configs[Agnhost] = Config{e2eRegistry, "agnhost", "2.8"}
+	configs[Agnhost] = Config{promoterE2eRegistry, "agnhost", "2.10"}
 	configs[AgnhostPrivate] = Config{PrivateRegistry, "agnhost", "2.6"}
 	configs[AuthenticatedAlpine] = Config{gcAuthenticatedRegistry, "alpine", "3.7"}
 	configs[AuthenticatedWindowsNanoServer] = Config{gcAuthenticatedRegistry, "windows-nanoserver", "v1"}
@@ -243,10 +242,8 @@ func initImageConfigs() map[int]Config {
 	configs[Redis] = Config{dockerLibraryRegistry, "redis", "5.0.5-alpine"}
 	configs[RegressionIssue74839] = Config{e2eRegistry, "regression-issue-74839-amd64", "1.0"}
 	configs[ResourceConsumer] = Config{e2eRegistry, "resource-consumer", "1.5"}
-	configs[ResourceController] = Config{e2eRegistry, "resource-consumer-controller", "1.0"}
 	configs[SdDummyExporter] = Config{gcRegistry, "sd-dummy-exporter", "v0.2.0"}
 	configs[StartupScript] = Config{googleContainerRegistry, "startup-script", "v1"}
-	configs[TestWebserver] = Config{e2eRegistry, "test-webserver", "1.0"}
 	configs[VolumeNFSServer] = Config{e2eRegistry, "volume/nfs", "1.0"}
 	configs[VolumeISCSIServer] = Config{e2eRegistry, "volume/iscsi", "2.0"}
 	configs[VolumeGlusterServer] = Config{e2eRegistry, "volume/gluster", "1.0"}