Merge pull request kubevirt#6329 from zhlhahaha/2264

add initial tests cases for arm64

tests/access_test.go

@@ -154,7 +154,7 @@ func (r rights) list() (e []rightsEntry) {
 	return
 }
 
-var _ = Describe("[rfe_id:500][crit:high][vendor:[email protected]][level:component][sig-compute]User Access", func() {
+var _ = Describe("[rfe_id:500][crit:high][arm64][vendor:[email protected]][level:component][sig-compute]User Access", func() {
 
 	var k8sClient string
 	var authClient *authClientV1.AuthorizationV1Client

tests/container_disk_test.go

@@ -258,7 +258,7 @@ var _ = Describe("[rfe_id:588][crit:medium][vendor:[email protected]][level:comp
 		})
 	})
 
-	Describe("[rfe_id:4052][crit:high][vendor:[email protected]][level:component]VMI disk permissions", func() {
+	Describe("[rfe_id:4052][crit:high][arm64][vendor:[email protected]][level:component]VMI disk permissions", func() {
 		Context("with ephemeral registry disk", func() {
 			It("[test_id:4299]should not have world write permissions", func() {
 				vmi := tests.NewRandomVMIWithEphemeralDisk(cd.ContainerDiskFor(cd.ContainerDiskAlpine))

tests/network/vmi_lifecycle.go

@@ -41,7 +41,7 @@ import (
 	"kubevirt.io/kubevirt/tests/libnet"
 )
 
-var _ = SIGDescribe("[crit:high][vendor:[email protected]][level:component]", func() {
+var _ = SIGDescribe("[crit:high][arm64][vendor:[email protected]][level:component]", func() {
 	var err error
 	var virtClient kubecli.KubevirtClient
 	var vmi *v1.VirtualMachineInstance

tests/storage/storage.go

@@ -1092,7 +1092,7 @@ var _ = SIGDescribe("Storage", func() {
 			})
 		})
 
-		Context("[rfe_id:2288][crit:high][vendor:[email protected]][level:component] With not existing PVC", func() {
+		Context("[rfe_id:2288][crit:high][arm64][vendor:[email protected]][level:component] With not existing PVC", func() {
 			// Not a candidate for NFS because the PVC in question doesn't actually exist
 			It("[test_id:1040] should get unschedulable condition", func() {
 				// Start the VirtualMachineInstance

tests/utils.go

@@ -119,6 +119,7 @@ import (
 var Config *KubeVirtTestsConfiguration
 var KubeVirtDefaultConfig v1.KubeVirtConfiguration
 var CDIInsecureRegistryConfig *k8sv1.ConfigMap
+var Arch string
 
 type EventType string
 
@@ -678,6 +679,7 @@ func BeforeTestSuitSetup(_ []byte) {
 	log.Log.SetIOWriter(GinkgoWriter)
 	var err error
 	Config, err = loadConfig()
+	Arch = getArch()
 	Expect(err).ToNot(HaveOccurred())
 
 	// Customize host disk paths
@@ -2123,7 +2125,13 @@ func NewRandomVMIWithNS(namespace string) *v1.VirtualMachineInstance {
 			Masquerade: &v1.InterfaceMasquerade{}}}}}
 
 	vmi.Spec.Networks = []v1.Network{*v1.DefaultPodNetwork()}
-	vmi.Spec.Domain.Resources.Requests[k8sv1.ResourceMemory] = resource.MustParse("128Mi")
+	if isARM64() {
+		// Cirros image need 256M to boot on ARM64,
+		// this issue is traced in https://github.com/kubevirt/kubevirt/issues/6363
+		vmi.Spec.Domain.Resources.Requests[k8sv1.ResourceMemory] = resource.MustParse("256Mi")
+	} else {
+		vmi.Spec.Domain.Resources.Requests[k8sv1.ResourceMemory] = resource.MustParse("128Mi")
+	}
 
 	return vmi
 }
@@ -4325,6 +4333,24 @@ func HasCDI() bool {
 	return HasDataVolumeCRD()
 }
 
+func getArch() string {
+	virtCli, err := kubecli.GetKubevirtClient()
+	util2.PanicOnError(err)
+	nodes := util2.GetAllSchedulableNodes(virtCli).Items
+	Expect(nodes).ToNot(BeEmpty(), "There should be some node")
+	return nodes[0].Status.NodeInfo.Architecture
+}
+
+func isARM64() bool {
+	return Arch == "arm64"
+}
+
+func SkipIfARM64(message string) {
+	if isARM64() {
+		Skip("Skip test on arm64: " + message)
+	}
+}
+
 func HasBindingModeWaitForFirstConsumer() bool {
 	virtClient, err := kubecli.GetKubevirtClient()
 	Expect(err).ToNot(HaveOccurred())

tests/vm_watch_test.go

@@ -164,7 +164,7 @@ func createCommandWithNSAndRedirect(namespace, cmdName string, args ...string) (
 	return cmd, stdOut, stdErr, nil
 }
 
-var _ = Describe("[rfe_id:3423][crit:high][vendor:[email protected]][level:component][sig-compute]VmWatch", func() {
+var _ = Describe("[rfe_id:3423][crit:high][arm64][vendor:[email protected]][level:component][sig-compute]VmWatch", func() {
 	var err error
 	var virtCli kubecli.KubevirtClient
 

tests/vmi_lifecycle_test.go

@@ -79,7 +79,7 @@ func addNodeAffinityToVMI(vmi *v1.VirtualMachineInstance, nodeName string) {
 	}
 }
 
-var _ = Describe("[rfe_id:273][crit:high][vendor:[email protected]][level:component][sig-compute]VMIlifecycle", func() {
+var _ = Describe("[rfe_id:273][crit:high][arm64][vendor:[email protected]][level:component][sig-compute]VMIlifecycle", func() {
 
 	var err error
 	var virtClient kubecli.KubevirtClient
@@ -829,6 +829,8 @@ var _ = Describe("[rfe_id:273][crit:high][vendor:[email protected]][level:compon
 
 			//store old kubevirt-config
 			BeforeEach(func() {
+				// arm64 does not support cpu model
+				tests.SkipIfARM64("arm64 does not support cpu model")
 				kv := util.GetCurrentKv(virtClient)
 				originalConfig = kv.Spec.Configuration
 			})
@@ -928,6 +930,8 @@ var _ = Describe("[rfe_id:273][crit:high][vendor:[email protected]][level:compon
 			}
 
 			BeforeEach(func() {
+				// arm64 does not support cpu model
+				tests.SkipIfARM64("arm64 does not support cpu model")
 				nodes := util.GetAllSchedulableNodes(virtClient)
 				Expect(nodes.Items).ToNot(BeEmpty(), "There should be some compute node")