Make integration tests support windows 2022.

Author: tonyzhc

Diff for: Makefile

@@ -24,6 +24,7 @@ DRIVERWINDOWSBINARY=${DRIVERBINARY}.exe
 DOCKER=DOCKER_CLI_EXPERIMENTAL=enabled docker
 
 BASE_IMAGE_LTSC2019=mcr.microsoft.com/windows/servercore:ltsc2019
+BASE_IMAGE_LTSC2022=mcr.microsoft.com/windows/servercore:ltsc2022
 
 # Both arrays MUST be index aligned.
 WINDOWS_IMAGE_TAGS=ltsc2019
@@ -60,6 +61,12 @@ build-and-push-windows-container-ltsc2019: require-GCE_PD_CSI_STAGING_IMAGE init
 		--build-arg BASE_IMAGE=$(BASE_IMAGE_LTSC2019) \
 		--build-arg STAGINGVERSION=$(STAGINGVERSION) --push --provenance=false .
 
+build-and-push-windows-container-ltsc2022: require-GCE_PD_CSI_STAGING_IMAGE init-buildx
+	$(DOCKER) buildx build --file=Dockerfile.Windows --platform=windows/amd64 \
+		-t $(STAGINGIMAGE):$(STAGINGVERSION)_ltsc2022 \
+		--build-arg BASE_IMAGE=$(BASE_IMAGE_LTSC2022) \
+		--build-arg STAGINGVERSION=$(STAGINGVERSION) --push --provenance=false .
+
 build-and-push-multi-arch: build-and-push-container-linux-amd64 build-and-push-container-linux-arm64 build-and-push-windows-container-ltsc2019
 	$(DOCKER) manifest create $(STAGINGIMAGE):$(STAGINGVERSION) $(STAGINGIMAGE):$(STAGINGVERSION)_linux_amd64 $(STAGINGIMAGE):$(STAGINGVERSION)_linux_arm64 $(STAGINGIMAGE):$(STAGINGVERSION)_ltsc2019
 	STAGINGIMAGE="$(STAGINGIMAGE)" STAGINGVERSION="$(STAGINGVERSION)" WINDOWS_IMAGE_TAGS="$(WINDOWS_IMAGE_TAGS)" WINDOWS_BASE_IMAGES="$(WINDOWS_BASE_IMAGES)" ./manifest_osversion.sh

Diff for: test/k8s-integration/cluster.go

@@ -155,6 +155,9 @@ func setImageTypeEnvs(imageType string) error {
 	case "cos":
 	case "cos_containerd":
 	case "gci": // GCI/COS is default type and does not need env vars set
+	case "win2019", "win2022":
+		// These are handled by the WINDOWS_NODE_OS_DISTRIBUTION env var and
+		// ingested in https://github.com/kubernetes/kubernetes/blob/ded2956c832502da8a0678f5392c24af1cc9dfc0/cluster/gce/util.sh#L112.
 	case "ubuntu", "ubuntu_containerd":
 		return errors.New("setting environment vars for bringing up *ubuntu* cluster on GCE is unimplemented")
 		/* TODO(dyzz) figure out how to bring up a Ubuntu cluster on GCE. The below doesn't work.
@@ -201,7 +204,17 @@ func clusterUpGKE(gceZone, gceRegion string, numNodes int, numWindowsNodes int,
 	var cmd *exec.Cmd
 	cmdParams := []string{"container", "clusters", "create", *gkeTestClusterName,
 		locationArg, locationVal, "--num-nodes", strconv.Itoa(numNodes),
-		"--quiet", "--machine-type", "n1-standard-2", "--image-type", imageType, "--no-enable-autoupgrade"}
+		"--quiet", "--machine-type", "n1-standard-2", "--no-enable-autoupgrade"}
+	if imageType == "win2019" || imageType == "win2022" {
+		cmdParams = append(cmdParams, "--image-type", "WINDOWS_LTSC_CONTAINERD")
+		if imageType == "win2019" {
+			cmdParams = append(cmdParams, "--windows-os-version", "ltsc2019")
+		} else {
+			cmdParams = append(cmdParams, "--windows-os-version", "ltsc2022")
+		}
+	} else {
+		cmdParams = append(cmdParams, "--image-type", imageType)
+	}
 	if isVariableSet(gkeClusterVer) {
 		cmdParams = append(cmdParams, "--cluster-version", *gkeClusterVer)
 	} else {

Diff for: test/k8s-integration/driver.go

@@ -126,7 +126,7 @@ func deleteDriver(testParams *testParameters, deployOverlayName string) error {
 	return nil
 }
 
-func pushImage(pkgDir, stagingImage, stagingVersion, platform string) error {
+func pushImage(pkgDir, stagingImage, stagingVersion, platform, imageType string) error {
 	err := os.Setenv("GCE_PD_CSI_STAGING_VERSION", stagingVersion)
 	if err != nil {
 		return err
@@ -138,8 +138,15 @@ func pushImage(pkgDir, stagingImage, stagingVersion, platform string) error {
 	var cmd *exec.Cmd
 
 	if platform == "windows" {
-		// build multi-arch image which can work for both Linux and Windows
-		cmd = exec.Command("make", "-C", pkgDir, "build-and-push-multi-arch",
+		var winVersion string
+		if imageType == "win2019" {
+			winVersion = "2019"
+		} else if imageType == "win2022" {
+			winVersion = "2022"
+		} else {
+			return fmt.Errorf("invalid imageType %v supplied for windows", imageType)
+		}
+		cmd = exec.Command("make", "-C", pkgDir, "build-and-push-windows-container-ltsc"+winVersion,
 			fmt.Sprintf("GCE_PD_CSI_STAGING_VERSION=%s", stagingVersion),
 			fmt.Sprintf("GCE_PD_CSI_STAGING_IMAGE=%s", stagingImage))
 		err = runCommand("Building and Pushing GCP Container for Windows", cmd)

Diff for: test/k8s-integration/main.go

@@ -300,7 +300,7 @@ func handle() error {
 	// Build and push the driver, if required. Defer the driver image deletion.
 	if *doDriverBuild {
 		klog.Infof("Building GCE PD CSI Driver")
-		err := pushImage(testParams.pkgDir, *stagingImage, testParams.stagingVersion, testParams.platform)
+		err := pushImage(testParams.pkgDir, *stagingImage, testParams.stagingVersion, testParams.platform, *imageType)
 		if err != nil {
 			return fmt.Errorf("failed pushing image: %v", err.Error())
 		}

Diff for: test/run-windows-k8s-integration.sh

@@ -21,6 +21,7 @@ readonly test_version=${TEST_VERSION:-master}
 readonly gce_zone=${GCE_CLUSTER_ZONE:-us-central1-b}
 readonly use_kubetest2=${USE_KUBETEST2:-true}
 readonly num_windows_nodes=${NUM_WINDOWS_NODES:-3}
+readonly windows_distribution=${WINDOWS_NODE_OS_DISTRIBUTION:-win2019}
 
 # build platforms for `make quick-release`
 export KUBE_BUILD_PLATFORMS=${KUBE_BUILD_PLATFORMS:-"linux/amd64 windows/amd64"}
@@ -35,6 +36,11 @@ if [ "$use_kubetest2" = true ]; then
     go install sigs.k8s.io/kubetest2/kubetest2-tester-ginkgo@${kt2_version}
 fi
 
+if [ "$windows_distribution" != "win2019" -a "$windows_distribution" != "win2022"] {
+    print "Invalid windows distribution $windows_distribution provided. Exiting."
+    exit 1
+}
+
 ${PKGDIR}/bin/k8s-integration-test \
     --run-in-prow=true \
     --service-account-file="${E2E_GOOGLE_APPLICATION_CREDENTIALS}" \
@@ -54,4 +60,5 @@ ${PKGDIR}/bin/k8s-integration-test \
     --storageclass-files=sc-windows.yaml \
     --snapshotclass-files=pd-volumesnapshotclass.yaml \
     --test-focus='External.Storage' \
-    --use-kubetest2="${use_kubetest2}"
+    --use-kubetest2="${use_kubetest2}" \
+    --win-distribution="${windows_distribution}"