package e2e import ( "context" "errors" "fmt" "io/ioutil" "os" "strings" "time" "github.com/ceph/ceph-csi/internal/util" . "github.com/onsi/ginkgo" // nolint v1 "k8s.io/api/core/v1" metav1 "k8s.io/apimachinery/pkg/apis/meta/v1" "k8s.io/apimachinery/pkg/util/wait" clientset "k8s.io/client-go/kubernetes" "k8s.io/kubernetes/test/e2e/framework" e2elog "k8s.io/kubernetes/test/e2e/framework/log" ) var ( rbdProvisioner = "csi-rbdplugin-provisioner.yaml" rbdProvisionerRBAC = "csi-provisioner-rbac.yaml" rbdProvisionerPSP = "csi-provisioner-psp.yaml" rbdNodePlugin = "csi-rbdplugin.yaml" rbdNodePluginRBAC = "csi-nodeplugin-rbac.yaml" rbdNodePluginPSP = "csi-nodeplugin-psp.yaml" configMap = "csi-config-map.yaml" csiDriverObject = "csidriver.yaml" rbdDirPath = "../deploy/rbd/kubernetes/" rbdExamplePath = "../examples/rbd/" rbdDeploymentName = "csi-rbdplugin-provisioner" rbdDaemonsetName = "csi-rbdplugin" defaultRBDPool = "replicapool" // Topology related variables. nodeRegionLabel = "test.failure-domain/region" regionValue = "testregion" nodeZoneLabel = "test.failure-domain/zone" zoneValue = "testzone" nodeCSIRegionLabel = "topology.rbd.csi.ceph.com/region" nodeCSIZoneLabel = "topology.rbd.csi.ceph.com/zone" rbdTopologyPool = "newrbdpool" rbdTopologyDataPool = "replicapool" // NOTE: should be different than rbdTopologyPool for test to be effective // yaml files required for deployment. pvcPath = rbdExamplePath + "pvc.yaml" appPath = rbdExamplePath + "pod.yaml" rawPvcPath = rbdExamplePath + "raw-block-pvc.yaml" rawAppPath = rbdExamplePath + "raw-block-pod.yaml" pvcClonePath = rbdExamplePath + "pvc-restore.yaml" pvcSmartClonePath = rbdExamplePath + "pvc-clone.yaml" pvcBlockSmartClonePath = rbdExamplePath + "pvc-block-clone.yaml" appClonePath = rbdExamplePath + "pod-restore.yaml" appSmartClonePath = rbdExamplePath + "pod-clone.yaml" appBlockSmartClonePath = rbdExamplePath + "block-pod-clone.yaml" snapshotPath = rbdExamplePath + "snapshot.yaml" defaultCloneCount = 10 ) func deployRBDPlugin() { // delete objects deployed by rook data, err := replaceNamespaceInTemplate(rbdDirPath + rbdProvisionerRBAC) if err != nil { e2elog.Failf("failed to read content from %s with error %v", rbdDirPath+rbdProvisionerRBAC, err) } err = retryKubectlInput(cephCSINamespace, kubectlDelete, data, deployTimeout, "--ignore-not-found=true") if err != nil { e2elog.Failf("failed to delete provisioner rbac %s with error %v", rbdDirPath+rbdProvisionerRBAC, err) } data, err = replaceNamespaceInTemplate(rbdDirPath + rbdNodePluginRBAC) if err != nil { e2elog.Failf("failed to read content from %s with error %v", rbdDirPath+rbdNodePluginRBAC, err) } err = retryKubectlInput(cephCSINamespace, kubectlDelete, data, deployTimeout, "--ignore-not-found=true") if err != nil { e2elog.Failf("failed to delete nodeplugin rbac %s with error %v", rbdDirPath+rbdNodePluginRBAC, err) } createORDeleteRbdResources(kubectlCreate) } func deleteRBDPlugin() { createORDeleteRbdResources(kubectlDelete) } func createORDeleteRbdResources(action kubectlAction) { csiDriver, err := ioutil.ReadFile(rbdDirPath + csiDriverObject) if err != nil { // createORDeleteRbdResources is used for upgrade testing as csidriverObject is // newly added, discarding file not found error. if !os.IsNotExist(err) { e2elog.Failf("failed to read content from %s with error %v", rbdDirPath+csiDriverObject, err) } } else { err = retryKubectlInput(cephCSINamespace, action, string(csiDriver), deployTimeout) if err != nil { e2elog.Failf("failed to %s CSIDriver object with error %v", action, err) } } data, err := replaceNamespaceInTemplate(rbdDirPath + rbdProvisioner) if err != nil { e2elog.Failf("failed to read content from %s with error %v", rbdDirPath+rbdProvisioner, err) } data = oneReplicaDeployYaml(data) data = enableTopologyInTemplate(data) err = retryKubectlInput(cephCSINamespace, action, data, deployTimeout) if err != nil { e2elog.Failf("failed to %s rbd provisioner with error %v", action, err) } data, err = replaceNamespaceInTemplate(rbdDirPath + rbdProvisionerRBAC) if err != nil { e2elog.Failf("failed to read content from %s with error %v", rbdDirPath+rbdProvisionerRBAC, err) } err = retryKubectlInput(cephCSINamespace, action, data, deployTimeout) if err != nil { e2elog.Failf("failed to %s provisioner rbac with error %v", action, err) } data, err = replaceNamespaceInTemplate(rbdDirPath + rbdProvisionerPSP) if err != nil { e2elog.Failf("failed to read content from %s with error %v", rbdDirPath+rbdProvisionerPSP, err) } err = retryKubectlInput(cephCSINamespace, action, data, deployTimeout) if err != nil { e2elog.Failf("failed to %s provisioner psp with error %v", action, err) } data, err = replaceNamespaceInTemplate(rbdDirPath + rbdNodePlugin) if err != nil { e2elog.Failf("failed to read content from %s with error %v", rbdDirPath+rbdNodePlugin, err) } domainLabel := nodeRegionLabel + "," + nodeZoneLabel data = addTopologyDomainsToDSYaml(data, domainLabel) err = retryKubectlInput(cephCSINamespace, action, data, deployTimeout) if err != nil { e2elog.Failf("failed to %s nodeplugin with error %v", action, err) } data, err = replaceNamespaceInTemplate(rbdDirPath + rbdNodePluginRBAC) if err != nil { e2elog.Failf("failed to read content from %s with error %v", rbdDirPath+rbdNodePluginRBAC, err) } err = retryKubectlInput(cephCSINamespace, action, data, deployTimeout) if err != nil { e2elog.Failf("failed to %s nodeplugin rbac with error %v", action, err) } data, err = replaceNamespaceInTemplate(rbdDirPath + rbdNodePluginPSP) if err != nil { e2elog.Failf("failed to read content from %s with error %v", rbdDirPath+rbdNodePluginPSP, err) } err = retryKubectlInput(cephCSINamespace, action, data, deployTimeout) if err != nil { e2elog.Failf("failed to %s nodeplugin psp with error %v", action, err) } } func validateRBDImageCount(f *framework.Framework, count int, pool string) { imageList, err := listRBDImages(f, pool) if err != nil { e2elog.Failf("failed to list rbd images with error %v", err) } if len(imageList) != count { e2elog.Failf( "backend images not matching kubernetes resource count,image count %d kubernetes resource count %d"+ "\nbackend image Info:\n %v", len(imageList), count, imageList) } } var _ = Describe("RBD", func() { f := framework.NewDefaultFramework("rbd") var c clientset.Interface // deploy RBD CSI BeforeEach(func() { if !testRBD || upgradeTesting { Skip("Skipping RBD E2E") } c = f.ClientSet if deployRBD { err := createNodeLabel(f, nodeRegionLabel, regionValue) if err != nil { e2elog.Failf("failed to create node label with error %v", err) } err = createNodeLabel(f, nodeZoneLabel, zoneValue) if err != nil { e2elog.Failf("failed to create node label with error %v", err) } if cephCSINamespace != defaultNs { err = createNamespace(c, cephCSINamespace) if err != nil { e2elog.Failf("failed to create namespace with error %v", err) } } deployRBDPlugin() } err := createConfigMap(rbdDirPath, f.ClientSet, f) if err != nil { e2elog.Failf("failed to create configmap with error %v", err) } // Since helm deploys storageclass, skip storageclass creation if // ceph-csi is deployed via helm. if !helmTest { err = createRBDStorageClass(f.ClientSet, f, defaultSCName, nil, nil, deletePolicy) if err != nil { e2elog.Failf("failed to create storageclass with error %v", err) } } // create rbd provisioner secret key, err := createCephUser(f, keyringRBDProvisionerUsername, rbdProvisionerCaps("", "")) if err != nil { e2elog.Failf("failed to create user %s with error %v", keyringRBDProvisionerUsername, err) } err = createRBDSecret(f, rbdProvisionerSecretName, keyringRBDProvisionerUsername, key) if err != nil { e2elog.Failf("failed to create provisioner secret with error %v", err) } // create rbd plugin secret key, err = createCephUser(f, keyringRBDNodePluginUsername, rbdNodePluginCaps("", "")) if err != nil { e2elog.Failf("failed to create user %s with error %v", keyringRBDNodePluginUsername, err) } err = createRBDSecret(f, rbdNodePluginSecretName, keyringRBDNodePluginUsername, key) if err != nil { e2elog.Failf("failed to create node secret with error %v", err) } deployVault(f.ClientSet, deployTimeout) }) AfterEach(func() { if !testRBD || upgradeTesting { Skip("Skipping RBD E2E") } if CurrentGinkgoTestDescription().Failed { // log pods created by helm chart logsCSIPods("app=ceph-csi-rbd", c) // log provisioner logsCSIPods("app=csi-rbdplugin-provisioner", c) // log node plugin logsCSIPods("app=csi-rbdplugin", c) // log all details from the namespace where Ceph-CSI is deployed framework.DumpAllNamespaceInfo(c, cephCSINamespace) } err := deleteConfigMap(rbdDirPath) if err != nil { e2elog.Failf("failed to delete configmap with error %v", err) } err = c.CoreV1(). Secrets(cephCSINamespace). Delete(context.TODO(), rbdProvisionerSecretName, metav1.DeleteOptions{}) if err != nil { e2elog.Failf("failed to delete provisioner secret with error %v", err) } err = c.CoreV1(). Secrets(cephCSINamespace). Delete(context.TODO(), rbdNodePluginSecretName, metav1.DeleteOptions{}) if err != nil { e2elog.Failf("failed to delete node secret with error %v", err) } err = deleteResource(rbdExamplePath + "storageclass.yaml") if err != nil { e2elog.Failf("failed to delete storageclass with error %v", err) } // deleteResource(rbdExamplePath + "snapshotclass.yaml") deleteVault() if deployRBD { deleteRBDPlugin() if cephCSINamespace != defaultNs { err = deleteNamespace(c, cephCSINamespace) if err != nil { e2elog.Failf("failed to delete namespace with error %v", err) } } } err = deleteNodeLabel(c, nodeRegionLabel) if err != nil { e2elog.Failf("failed to delete node label with error %v", err) } err = deleteNodeLabel(c, nodeZoneLabel) if err != nil { e2elog.Failf("failed to delete node label with error %v", err) } // Remove the CSI labels that get added err = deleteNodeLabel(c, nodeCSIRegionLabel) if err != nil { e2elog.Failf("failed to delete node label with error %v", err) } err = deleteNodeLabel(c, nodeCSIZoneLabel) if err != nil { e2elog.Failf("failed to delete node label with error %v", err) } }) Context("Test RBD CSI", func() { It("Test RBD CSI", func() { By("checking provisioner deployment is running", func() { err := waitForDeploymentComplete(rbdDeploymentName, cephCSINamespace, f.ClientSet, deployTimeout) if err != nil { e2elog.Failf("timeout waiting for deployment %s with error %v", rbdDeploymentName, err) } }) By("checking nodeplugin deamonset pods are running", func() { err := waitForDaemonSets(rbdDaemonsetName, cephCSINamespace, f.ClientSet, deployTimeout) if err != nil { e2elog.Failf("timeout waiting for daemonset %s with error %v", rbdDaemonsetName, err) } }) // test only if ceph-csi is deployed via helm if helmTest { By("verify PVC and app binding on helm installation", func() { err := validatePVCAndAppBinding(pvcPath, appPath, f) if err != nil { e2elog.Failf("failed to validate CephFS pvc and application binding with error %v", err) } // validate created backend rbd images validateRBDImageCount(f, 0, defaultRBDPool) // Deleting the storageclass and secret created by helm err = deleteResource(rbdExamplePath + "storageclass.yaml") if err != nil { e2elog.Failf("failed to delete storageclass with error %v", err) } err = deleteResource(rbdExamplePath + "secret.yaml") if err != nil { e2elog.Failf("failed to delete secret with error %v", err) } // Re-create the RBD storageclass err = createRBDStorageClass(f.ClientSet, f, defaultSCName, nil, nil, deletePolicy) if err != nil { e2elog.Failf("failed to create storageclass with error %v", err) } }) } By("create a PVC and validate owner", func() { err := validateImageOwner(pvcPath, f) if err != nil { e2elog.Failf("failed to validate owner of pvc with error %v", err) } // validate created backend rbd images validateRBDImageCount(f, 0, defaultRBDPool) }) By("create a PVC and bind it to an app", func() { err := validatePVCAndAppBinding(pvcPath, appPath, f) if err != nil { e2elog.Failf("failed to validate pvc and application binding with error %v", err) } // validate created backend rbd images validateRBDImageCount(f, 0, defaultRBDPool) }) By("create a PVC and bind it to an app with normal user", func() { err := validateNormalUserPVCAccess(pvcPath, f) if err != nil { e2elog.Failf("failed to validate normal user pvc and application binding with error %v", err) } // validate created backend rbd images validateRBDImageCount(f, 0, defaultRBDPool) }) By("create a PVC and bind it to an app with ext4 as the FS ", func() { err := deleteResource(rbdExamplePath + "storageclass.yaml") if err != nil { e2elog.Failf("failed to delete storageclass with error %v", err) } err = createRBDStorageClass( f.ClientSet, f, defaultSCName, nil, map[string]string{"csi.storage.k8s.io/fstype": "ext4"}, deletePolicy) if err != nil { e2elog.Failf("failed to create storageclass with error %v", err) } err = validatePVCAndAppBinding(pvcPath, appPath, f) if err != nil { e2elog.Failf("failed to validate pvc and application binding with error %v", err) } // validate created backend rbd images validateRBDImageCount(f, 0, defaultRBDPool) err = deleteResource(rbdExamplePath + "storageclass.yaml") if err != nil { e2elog.Failf("failed to delete storageclass with error %v", err) } err = createRBDStorageClass(f.ClientSet, f, defaultSCName, nil, nil, deletePolicy) if err != nil { e2elog.Failf("failed to create storageclass with error %v", err) } }) By("create a PVC and bind it to an app using rbd-nbd mounter", func() { err := deleteResource(rbdExamplePath + "storageclass.yaml") if err != nil { e2elog.Failf("failed to delete storageclass with error %v", err) } err = createRBDStorageClass( f.ClientSet, f, defaultSCName, nil, map[string]string{"mounter": "rbd-nbd"}, deletePolicy) if err != nil { e2elog.Failf("failed to create storageclass with error %v", err) } err = validatePVCAndAppBinding(pvcPath, appPath, f) if err != nil { e2elog.Failf("failed to validate pvc and application binding with error %v", err) } // validate created backend rbd images validateRBDImageCount(f, 0, defaultRBDPool) err = deleteResource(rbdExamplePath + "storageclass.yaml") if err != nil { e2elog.Failf("failed to delete storageclass with error %v", err) } err = createRBDStorageClass(f.ClientSet, f, defaultSCName, nil, nil, deletePolicy) if err != nil { e2elog.Failf("failed to create storageclass with error %v", err) } }) By("Resize rbd-nbd PVC and check application directory size", func() { kernelRelease, err := util.GetKernelVersion() if err != nil { e2elog.Failf("failed to get kernel version with error %v", err) } if util.CheckKernelSupport(kernelRelease, nbdResizeSupport) { err := deleteResource(rbdExamplePath + "storageclass.yaml") if err != nil { e2elog.Failf("failed to delete storageclass with error %v", err) } // Storage class with rbd-nbd mounter err = createRBDStorageClass( f.ClientSet, f, defaultSCName, nil, map[string]string{"mounter": "rbd-nbd"}, deletePolicy) if err != nil { e2elog.Failf("failed to create storageclass with error %v", err) } // Block PVC resize err = resizePVCAndValidateSize(rawPvcPath, rawAppPath, f) if err != nil { e2elog.Failf("failed to resize block PVC with error %v", err) } // validate created backend rbd images validateRBDImageCount(f, 0, defaultRBDPool) // FileSystem PVC resize err = resizePVCAndValidateSize(pvcPath, appPath, f) if err != nil { e2elog.Failf("failed to resize filesystem PVC with error %v", err) } // validate created backend rbd images validateRBDImageCount(f, 0, defaultRBDPool) err = deleteResource(rbdExamplePath + "storageclass.yaml") if err != nil { e2elog.Failf("failed to delete storageclass with error %v", err) } err = createRBDStorageClass(f.ClientSet, f, defaultSCName, nil, nil, deletePolicy) if err != nil { e2elog.Failf("failed to create storageclass with error %v", err) } } }) By("perform IO on rbd-nbd volume after nodeplugin restart", func() { err := deleteResource(rbdExamplePath + "storageclass.yaml") if err != nil { e2elog.Failf("failed to delete storageclass with error %v", err) } // Storage class with rbd-nbd mounter err = createRBDStorageClass( f.ClientSet, f, defaultSCName, nil, map[string]string{"mounter": "rbd-nbd"}, deletePolicy) if err != nil { e2elog.Failf("failed to create storageclass with error %v", err) } pvc, err := loadPVC(pvcPath) if err != nil { e2elog.Failf("failed to load PVC with error %v", err) } pvc.Namespace = f.UniqueName app, err := loadApp(appPath) if err != nil { e2elog.Failf("failed to load application with error %v", err) } app.Namespace = f.UniqueName label := map[string]string{ "app": app.Name, } app.Labels = label app.Spec.Volumes[0].PersistentVolumeClaim.ClaimName = pvc.Name err = createPVCAndApp("", f, pvc, app, deployTimeout) if err != nil { e2elog.Failf("failed to create PVC and application with error %v", err) } appOpt := metav1.ListOptions{ LabelSelector: fmt.Sprintf("app=%s", app.Name), } // TODO: Remove this once we ensure that rbd-nbd can sync data // from Filesystem layer to backend rbd image as part of its // detach or SIGTERM signal handler _, stdErr, err := execCommandInPod( f, fmt.Sprintf("sync %s", app.Spec.Containers[0].VolumeMounts[0].MountPath), app.Namespace, &appOpt) if err != nil || stdErr != "" { e2elog.Failf("failed to sync, err: %v, stdErr: %v ", err, stdErr) } // validate created backend rbd images validateRBDImageCount(f, 1, defaultRBDPool) selector, err := getDaemonSetLabelSelector(f, cephCSINamespace, rbdDaemonsetName) if err != nil { e2elog.Failf("failed to get the labels with error %v", err) } // delete rbd nodeplugin pods err = deletePodWithLabel(selector, cephCSINamespace, false) if err != nil { e2elog.Failf("fail to delete pod with error %v", err) } // wait for nodeplugin pods to come up err = waitForDaemonSets(rbdDaemonsetName, cephCSINamespace, f.ClientSet, deployTimeout) if err != nil { e2elog.Failf("timeout waiting for daemonset pods with error %v", err) } opt := metav1.ListOptions{ LabelSelector: selector, } uname, stdErr, err := execCommandInContainer(f, "uname -a", cephCSINamespace, "csi-rbdplugin", &opt) if err != nil || stdErr != "" { e2elog.Failf("failed to run uname cmd : %v, stdErr: %v ", err, stdErr) } e2elog.Logf("uname -a: %v", uname) rpmv, stdErr, err := execCommandInContainer( f, "rpm -qa | grep rbd-nbd", cephCSINamespace, "csi-rbdplugin", &opt) if err != nil || stdErr != "" { e2elog.Failf("failed to run rpm -qa cmd : %v, stdErr: %v ", err, stdErr) } e2elog.Logf("rbd-nbd package version: %v", rpmv) timeout := time.Duration(deployTimeout) * time.Minute var reason string err = wait.PollImmediate(poll, timeout, func() (bool, error) { var runningAttachCmd string runningAttachCmd, stdErr, err = execCommandInContainer( f, "ps -eo 'cmd' | grep [r]bd-nbd", cephCSINamespace, "csi-rbdplugin", &opt) // if the rbd-nbd process is not running the ps | grep command // will return with exit code 1 if err != nil { if strings.Contains(err.Error(), "command terminated with exit code 1") { reason = fmt.Sprintf("rbd-nbd process is not running yet: %v", err) } else if stdErr != "" { reason = fmt.Sprintf("failed to run ps cmd : %v, stdErr: %v", err, stdErr) } e2elog.Logf("%s", reason) return false, nil } e2elog.Logf("attach command running after restart, runningAttachCmd: %v", runningAttachCmd) return true, nil }) if errors.Is(err, wait.ErrWaitTimeout) { e2elog.Failf("timed out waiting for the rbd-nbd process: %s", reason) } if err != nil { e2elog.Failf("failed to poll: %v", err) } filePath := app.Spec.Containers[0].VolumeMounts[0].MountPath + "/test" _, stdErr, err = execCommandInPod( f, fmt.Sprintf("echo 'Hello World' > %s", filePath), app.Namespace, &appOpt) if err != nil || stdErr != "" { e2elog.Failf("failed to write IO, err: %v, stdErr: %v ", err, stdErr) } err = deletePVCAndApp("", f, pvc, app) if err != nil { e2elog.Failf("failed to delete PVC and application with error %v", err) } // validate created backend rbd images validateRBDImageCount(f, 0, defaultRBDPool) err = deleteResource(rbdExamplePath + "storageclass.yaml") if err != nil { e2elog.Failf("failed to delete storageclass with error %v", err) } err = createRBDStorageClass(f.ClientSet, f, defaultSCName, nil, nil, deletePolicy) if err != nil { e2elog.Failf("failed to create storageclass with error %v", err) } }) By("create a PVC and bind it to an app using rbd-nbd mounter with encryption", func() { err := deleteResource(rbdExamplePath + "storageclass.yaml") if err != nil { e2elog.Failf("failed to delete storageclass with error %v", err) } // Storage class with rbd-nbd mounter err = createRBDStorageClass( f.ClientSet, f, defaultSCName, nil, map[string]string{"mounter": "rbd-nbd", "encrypted": "true"}, deletePolicy) if err != nil { e2elog.Failf("failed to create storageclass with error %v", err) } err = validateEncryptedPVCAndAppBinding(pvcPath, appPath, noKMS, f) if err != nil { e2elog.Failf("failed to validate encrypted pvc with error %v", err) } // validate created backend rbd images validateRBDImageCount(f, 0, defaultRBDPool) err = deleteResource(rbdExamplePath + "storageclass.yaml") if err != nil { e2elog.Failf("failed to delete storageclass with error %v", err) } err = createRBDStorageClass(f.ClientSet, f, defaultSCName, nil, nil, deletePolicy) if err != nil { e2elog.Failf("failed to create storageclass with error %v", err) } }) By("create a PVC and bind it to an app with encrypted RBD volume", func() { err := deleteResource(rbdExamplePath + "storageclass.yaml") if err != nil { e2elog.Failf("failed to delete storageclass with error %v", err) } err = createRBDStorageClass( f.ClientSet, f, defaultSCName, nil, map[string]string{"encrypted": "true"}, deletePolicy) if err != nil { e2elog.Failf("failed to create storageclass with error %v", err) } err = validateEncryptedPVCAndAppBinding(pvcPath, appPath, noKMS, f) if err != nil { e2elog.Failf("failed to validate encrypted pvc with error %v", err) } // validate created backend rbd images validateRBDImageCount(f, 0, defaultRBDPool) err = deleteResource(rbdExamplePath + "storageclass.yaml") if err != nil { e2elog.Failf("failed to delete storageclass with error %v", err) } err = createRBDStorageClass(f.ClientSet, f, defaultSCName, nil, nil, deletePolicy) if err != nil { e2elog.Failf("failed to create storageclass with error %v", err) } }) By("Resize Encrypted Block PVC and check Device size", func() { err := deleteResource(rbdExamplePath + "storageclass.yaml") if err != nil { e2elog.Failf("failed to delete storageclass with error %v", err) } err = createRBDStorageClass( f.ClientSet, f, defaultSCName, nil, map[string]string{"encrypted": "true"}, deletePolicy) if err != nil { e2elog.Failf("failed to create storageclass with error %v", err) } // FileSystem PVC resize err = resizePVCAndValidateSize(pvcPath, appPath, f) if err != nil { e2elog.Failf("failed to resize filesystem PVC with error %v", err) } // validate created backend rbd images validateRBDImageCount(f, 0, defaultRBDPool) // Block PVC resize err = resizePVCAndValidateSize(rawPvcPath, rawAppPath, f) if err != nil { e2elog.Failf("failed to resize block PVC with error %v", err) } // validate created backend rbd images validateRBDImageCount(f, 0, defaultRBDPool) err = deleteResource(rbdExamplePath + "storageclass.yaml") if err != nil { e2elog.Failf("failed to delete storageclass with error %v", err) } err = createRBDStorageClass(f.ClientSet, f, defaultSCName, nil, nil, deletePolicy) if err != nil { e2elog.Failf("failed to create storageclass with error %v", err) } }) By("create a PVC and bind it to an app with encrypted RBD volume with VaultKMS", func() { err := deleteResource(rbdExamplePath + "storageclass.yaml") if err != nil { e2elog.Failf("failed to delete storageclass with error %v", err) } scOpts := map[string]string{ "encrypted": "true", "encryptionKMSID": "vault-test", } err = createRBDStorageClass(f.ClientSet, f, defaultSCName, nil, scOpts, deletePolicy) if err != nil { e2elog.Failf("failed to create storageclass with error %v", err) } err = validateEncryptedPVCAndAppBinding(pvcPath, appPath, vaultKMS, f) if err != nil { e2elog.Failf("failed to validate encrypted pvc with error %v", err) } // validate created backend rbd images validateRBDImageCount(f, 0, defaultRBDPool) err = deleteResource(rbdExamplePath + "storageclass.yaml") if err != nil { e2elog.Failf("failed to delete storageclass with error %v", err) } err = createRBDStorageClass(f.ClientSet, f, defaultSCName, nil, nil, deletePolicy) if err != nil { e2elog.Failf("failed to create storageclass with error %v", err) } }) By("create a PVC and bind it to an app with encrypted RBD volume with VaultTokensKMS", func() { err := deleteResource(rbdExamplePath + "storageclass.yaml") if err != nil { e2elog.Failf("failed to delete storageclass with error %v", err) } scOpts := map[string]string{ "encrypted": "true", "encryptionKMSID": "vault-tokens-test", } err = createRBDStorageClass(f.ClientSet, f, defaultSCName, nil, scOpts, deletePolicy) if err != nil { e2elog.Failf("failed to create storageclass with error %v", err) } // name(space) of the Tenant tenant := f.UniqueName // create the Secret with Vault Token in the Tenants namespace token, err := getSecret(vaultExamplePath + "tenant-token.yaml") if err != nil { e2elog.Failf("failed to load tenant token from secret: %v", err) } _, err = c.CoreV1().Secrets(tenant).Create(context.TODO(), &token, metav1.CreateOptions{}) if err != nil { e2elog.Failf("failed to create Secret with tenant token: %v", err) } err = validateEncryptedPVCAndAppBinding(pvcPath, appPath, vaultTokensKMS, f) if err != nil { e2elog.Failf("failed to validate encrypted pvc with error %v", err) } // validate created backend rbd images validateRBDImageCount(f, 0, defaultRBDPool) // delete the Secret of the Tenant err = c.CoreV1().Secrets(tenant).Delete(context.TODO(), token.Name, metav1.DeleteOptions{}) if err != nil { e2elog.Failf("failed to delete Secret with tenant token: %v", err) } err = deleteResource(rbdExamplePath + "storageclass.yaml") if err != nil { e2elog.Failf("failed to delete storageclass with error %v", err) } err = createRBDStorageClass(f.ClientSet, f, defaultSCName, nil, nil, deletePolicy) if err != nil { e2elog.Failf("failed to create storageclass with error %v", err) } }) By("create a PVC and bind it to an app with encrypted RBD volume with VaultTenantSA KMS", func() { err := deleteResource(rbdExamplePath + "storageclass.yaml") if err != nil { e2elog.Failf("failed to delete storageclass: %v", err) } scOpts := map[string]string{ "encrypted": "true", "encryptionKMSID": "vault-tenant-sa-test", } err = createRBDStorageClass(f.ClientSet, f, defaultSCName, nil, scOpts, deletePolicy) if err != nil { e2elog.Failf("failed to create storageclass: %v", err) } err = createTenantServiceAccount(f.ClientSet, f.UniqueName) if err != nil { e2elog.Failf("failed to create ServiceAccount: %v", err) } defer deleteTenantServiceAccount(f.UniqueName) err = validateEncryptedPVCAndAppBinding(pvcPath, appPath, vaultTenantSAKMS, f) if err != nil { e2elog.Failf("failed to validate encrypted pvc: %v", err) } // validate created backend rbd images validateRBDImageCount(f, 0, defaultRBDPool) err = deleteResource(rbdExamplePath + "storageclass.yaml") if err != nil { e2elog.Failf("failed to delete storageclass: %v", err) } err = createRBDStorageClass(f.ClientSet, f, defaultSCName, nil, nil, deletePolicy) if err != nil { e2elog.Failf("failed to create storageclass: %v", err) } }) By("create a PVC and bind it to an app with encrypted RBD volume with SecretsMetadataKMS", func() { err := deleteResource(rbdExamplePath + "storageclass.yaml") if err != nil { e2elog.Failf("failed to delete storageclass with error %v", err) } scOpts := map[string]string{ "encrypted": "true", "encryptionKMSID": "secrets-metadata-test", } err = createRBDStorageClass(f.ClientSet, f, defaultSCName, nil, scOpts, deletePolicy) if err != nil { e2elog.Failf("failed to create storageclass with error %v", err) } err = validateEncryptedPVCAndAppBinding(pvcPath, appPath, noKMS, f) if err != nil { e2elog.Failf("failed to validate encrypted pvc with error %v", err) } // validate created backend rbd images validateRBDImageCount(f, 0, defaultRBDPool) err = deleteResource(rbdExamplePath + "storageclass.yaml") if err != nil { e2elog.Failf("failed to delete storageclass with error %v", err) } err = createRBDStorageClass(f.ClientSet, f, defaultSCName, nil, nil, deletePolicy) if err != nil { e2elog.Failf("failed to create storageclass with error %v", err) } }) By("test RBD volume encryption with user secrets based SecretsMetadataKMS", func() { err := deleteResource(rbdExamplePath + "storageclass.yaml") if err != nil { e2elog.Failf("failed to delete storageclass: %v", err) } scOpts := map[string]string{ "encrypted": "true", "encryptionKMSID": "user-ns-secrets-metadata-test", } err = createRBDStorageClass(f.ClientSet, f, defaultSCName, nil, scOpts, deletePolicy) if err != nil { e2elog.Failf("failed to create storageclass: %v", err) } // user provided namespace where secret will be created namespace := cephCSINamespace // create user Secret err = retryKubectlFile(namespace, kubectlCreate, vaultExamplePath+vaultUserSecret, deployTimeout) if err != nil { e2elog.Failf("failed to create user Secret: %v", err) } err = validateEncryptedPVCAndAppBinding(pvcPath, appPath, noKMS, f) if err != nil { e2elog.Failf("failed to validate encrypted pvc: %v", err) } // validate created backend rbd images validateRBDImageCount(f, 0, defaultRBDPool) // delete user secret err = retryKubectlFile(namespace, kubectlDelete, vaultExamplePath+vaultUserSecret, deployTimeout, "--ignore-not-found=true") if err != nil { e2elog.Failf("failed to delete user Secret: %v", err) } err = deleteResource(rbdExamplePath + "storageclass.yaml") if err != nil { e2elog.Failf("failed to delete storageclass: %v", err) } err = createRBDStorageClass(f.ClientSet, f, defaultSCName, nil, nil, deletePolicy) if err != nil { e2elog.Failf("failed to create storageclass: %v", err) } }) By( "test RBD volume encryption with user secrets based SecretsMetadataKMS with tenant namespace", func() { err := deleteResource(rbdExamplePath + "storageclass.yaml") if err != nil { e2elog.Failf("failed to delete storageclass: %v", err) } scOpts := map[string]string{ "encrypted": "true", "encryptionKMSID": "user-secrets-metadata-test", } err = createRBDStorageClass(f.ClientSet, f, defaultSCName, nil, scOpts, deletePolicy) if err != nil { e2elog.Failf("failed to create storageclass: %v", err) } // PVC creation namespace where secret will be created namespace := f.UniqueName // create user Secret err = retryKubectlFile(namespace, kubectlCreate, vaultExamplePath+vaultUserSecret, deployTimeout) if err != nil { e2elog.Failf("failed to create user Secret: %v", err) } err = validateEncryptedPVCAndAppBinding(pvcPath, appPath, noKMS, f) if err != nil { e2elog.Failf("failed to validate encrypted pvc: %v", err) } // validate created backend rbd images validateRBDImageCount(f, 0, defaultRBDPool) // delete user secret err = retryKubectlFile( namespace, kubectlDelete, vaultExamplePath+vaultUserSecret, deployTimeout, "--ignore-not-found=true") if err != nil { e2elog.Failf("failed to delete user Secret: %v", err) } err = deleteResource(rbdExamplePath + "storageclass.yaml") if err != nil { e2elog.Failf("failed to delete storageclass: %v", err) } err = createRBDStorageClass(f.ClientSet, f, defaultSCName, nil, nil, deletePolicy) if err != nil { e2elog.Failf("failed to create storageclass: %v", err) } }) By( "create a PVC and Bind it to an app with journaling/exclusive-lock image-features and rbd-nbd mounter", func() { err := deleteResource(rbdExamplePath + "storageclass.yaml") if err != nil { e2elog.Failf("failed to delete storageclass with error %v", err) } err = createRBDStorageClass( f.ClientSet, f, defaultSCName, nil, map[string]string{"imageFeatures": "layering,journaling,exclusive-lock", "mounter": "rbd-nbd"}, deletePolicy) if err != nil { e2elog.Failf("failed to create storageclass with error %v", err) } err = validatePVCAndAppBinding(pvcPath, appPath, f) if err != nil { e2elog.Failf("failed to validate pvc and application binding with error %v", err) } err = deleteResource(rbdExamplePath + "storageclass.yaml") if err != nil { e2elog.Failf("failed to delete storageclass with error %v", err) } err = createRBDStorageClass(f.ClientSet, f, defaultSCName, nil, nil, deletePolicy) if err != nil { e2elog.Failf("failed to create storageclass with error %v", err) } }, ) By("create a PVC clone and bind it to an app", func() { // snapshot beta is only supported from v1.17+ if k8sVersionGreaterEquals(f.ClientSet, 1, 17) { validatePVCSnapshot( defaultCloneCount, pvcPath, appPath, snapshotPath, pvcClonePath, appClonePath, noKMS, f) } }) By("create a PVC-PVC clone and bind it to an app", func() { // pvc clone is only supported from v1.16+ if k8sVersionGreaterEquals(f.ClientSet, 1, 16) { validatePVCClone( defaultCloneCount, pvcPath, appPath, pvcSmartClonePath, appSmartClonePath, noKMS, noPVCValidation, f) } }) By("create a thick-provisioned PVC-PVC clone and bind it to an app", func() { // pvc clone is only supported from v1.16+ if !k8sVersionGreaterEquals(f.ClientSet, 1, 16) { Skip("pvc clone is only supported from v1.16+") } err := deleteResource(rbdExamplePath + "storageclass.yaml") if err != nil { e2elog.Failf("failed to delete storageclass with error %v", err) } err = createRBDStorageClass(f.ClientSet, f, defaultSCName, nil, map[string]string{ "thickProvision": "true", }, deletePolicy) if err != nil { e2elog.Failf("failed to create storageclass with error %v", err) } validatePVCClone(1, pvcPath, appPath, pvcSmartClonePath, appSmartClonePath, noKMS, isThickPVC, f) err = deleteResource(rbdExamplePath + "storageclass.yaml") if err != nil { e2elog.Failf("failed to delete storageclass with error %v", err) } err = createRBDStorageClass(f.ClientSet, f, defaultSCName, nil, nil, deletePolicy) if err != nil { e2elog.Failf("failed to create storageclass with error %v", err) } }) By("create an encrypted PVC snapshot and restore it for an app with VaultKMS", func() { if !k8sVersionGreaterEquals(f.ClientSet, 1, 16) { Skip("pvc clone is only supported from v1.16+") } err := deleteResource(rbdExamplePath + "storageclass.yaml") if err != nil { e2elog.Failf("failed to delete storageclass with error %v", err) } scOpts := map[string]string{ "encrypted": "true", "encryptionKMSID": "vault-test", } err = createRBDStorageClass(f.ClientSet, f, defaultSCName, nil, scOpts, deletePolicy) if err != nil { e2elog.Failf("failed to create storageclass with error %v", err) } validatePVCSnapshot(1, pvcPath, appPath, snapshotPath, pvcClonePath, appClonePath, vaultKMS, f) err = deleteResource(rbdExamplePath + "storageclass.yaml") if err != nil { e2elog.Failf("failed to delete storageclass with error %v", err) } err = createRBDStorageClass(f.ClientSet, f, defaultSCName, nil, nil, deletePolicy) if err != nil { e2elog.Failf("failed to create storageclass with error %v", err) } }) By("create an encrypted PVC-PVC clone and bind it to an app", func() { if !k8sVersionGreaterEquals(f.ClientSet, 1, 16) { Skip("pvc clone is only supported from v1.16+") } err := deleteResource(rbdExamplePath + "storageclass.yaml") if err != nil { e2elog.Failf("failed to delete storageclass with error %v", err) } scOpts := map[string]string{ "encrypted": "true", "encryptionKMSID": "secrets-metadata-test", } err = createRBDStorageClass(f.ClientSet, f, defaultSCName, nil, scOpts, deletePolicy) if err != nil { e2elog.Failf("failed to create storageclass with error %v", err) } validatePVCClone(1, pvcPath, appPath, pvcSmartClonePath, appSmartClonePath, secretsMetadataKMS, isEncryptedPVC, f) err = deleteResource(rbdExamplePath + "storageclass.yaml") if err != nil { e2elog.Failf("failed to delete storageclass with error %v", err) } err = createRBDStorageClass(f.ClientSet, f, defaultSCName, nil, nil, deletePolicy) if err != nil { e2elog.Failf("failed to create storageclass with error %v", err) } }) By("create an encrypted PVC-PVC clone and bind it to an app with VaultKMS", func() { if !k8sVersionGreaterEquals(f.ClientSet, 1, 16) { Skip("pvc clone is only supported from v1.16+") } err := deleteResource(rbdExamplePath + "storageclass.yaml") if err != nil { e2elog.Failf("failed to delete storageclass with error %v", err) } scOpts := map[string]string{ "encrypted": "true", "encryptionKMSID": "vault-test", } err = createRBDStorageClass(f.ClientSet, f, defaultSCName, nil, scOpts, deletePolicy) if err != nil { e2elog.Failf("failed to create storageclass with error %v", err) } validatePVCClone(1, pvcPath, appPath, pvcSmartClonePath, appSmartClonePath, vaultKMS, isEncryptedPVC, f) err = deleteResource(rbdExamplePath + "storageclass.yaml") if err != nil { e2elog.Failf("failed to delete storageclass with error %v", err) } err = createRBDStorageClass(f.ClientSet, f, defaultSCName, nil, nil, deletePolicy) if err != nil { e2elog.Failf("failed to create storageclass with error %v", err) } }) By("create a block type PVC and bind it to an app", func() { err := validatePVCAndAppBinding(rawPvcPath, rawAppPath, f) if err != nil { e2elog.Failf("failed to validate pvc and application binding with error %v", err) } }) By("create a Block mode PVC-PVC clone and bind it to an app", func() { v, err := f.ClientSet.Discovery().ServerVersion() if err != nil { e2elog.Failf("failed to get server version with error %v", err) } // pvc clone is only supported from v1.16+ if v.Major > "1" || (v.Major == "1" && v.Minor >= "16") { validatePVCClone( defaultCloneCount, rawPvcPath, rawAppPath, pvcBlockSmartClonePath, appBlockSmartClonePath, noKMS, noPVCValidation, f) } }) By("create/delete multiple PVCs and Apps", func() { totalCount := 2 pvc, err := loadPVC(pvcPath) if err != nil { e2elog.Failf("failed to load PVC with error %v", err) } pvc.Namespace = f.UniqueName app, err := loadApp(appPath) if err != nil { e2elog.Failf("failed to load application with error %v", err) } app.Namespace = f.UniqueName // create PVC and app for i := 0; i < totalCount; i++ { name := fmt.Sprintf("%s%d", f.UniqueName, i) err := createPVCAndApp(name, f, pvc, app, deployTimeout) if err != nil { e2elog.Failf("failed to create PVC and application with error %v", err) } } // validate created backend rbd images validateRBDImageCount(f, totalCount, defaultRBDPool) // delete PVC and app for i := 0; i < totalCount; i++ { name := fmt.Sprintf("%s%d", f.UniqueName, i) err := deletePVCAndApp(name, f, pvc, app) if err != nil { e2elog.Failf("failed to delete PVC and application with error %v", err) } } // validate created backend rbd images validateRBDImageCount(f, 0, defaultRBDPool) }) By("check data persist after recreating pod", func() { err := checkDataPersist(pvcPath, appPath, f) if err != nil { e2elog.Failf("failed to check data persist with error %v", err) } // validate created backend rbd images validateRBDImageCount(f, 0, defaultRBDPool) }) By("Resize Filesystem PVC and check application directory size", func() { // Resize 0.3.0 is only supported from v1.15+ if k8sVersionGreaterEquals(f.ClientSet, 1, 15) { err := resizePVCAndValidateSize(pvcPath, appPath, f) if err != nil { e2elog.Failf("failed to resize filesystem PVC %v", err) } err = deleteResource(rbdExamplePath + "storageclass.yaml") if err != nil { e2elog.Failf("failed to delete storageclass with error %v", err) } err = createRBDStorageClass( f.ClientSet, f, defaultSCName, nil, map[string]string{"csi.storage.k8s.io/fstype": "xfs"}, deletePolicy) if err != nil { e2elog.Failf("failed to create storageclass with error %v", err) } err = resizePVCAndValidateSize(pvcPath, appPath, f) if err != nil { e2elog.Failf("failed to resize filesystem PVC with error %v", err) } // validate created backend rbd images validateRBDImageCount(f, 0, defaultRBDPool) } }) By("Resize Block PVC and check Device size", func() { // Block PVC resize is supported in kubernetes 1.16+ if k8sVersionGreaterEquals(f.ClientSet, 1, 16) { err := resizePVCAndValidateSize(rawPvcPath, rawAppPath, f) if err != nil { e2elog.Failf("failed to resize block PVC with error %v", err) } // validate created backend rbd images validateRBDImageCount(f, 0, defaultRBDPool) } }) By("Test unmount after nodeplugin restart", func() { pvc, err := loadPVC(pvcPath) if err != nil { e2elog.Failf("failed to load PVC with error %v", err) } pvc.Namespace = f.UniqueName app, err := loadApp(appPath) if err != nil { e2elog.Failf("failed to load application with error %v", err) } app.Namespace = f.UniqueName err = createPVCAndApp("", f, pvc, app, deployTimeout) if err != nil { e2elog.Failf("failed to create PVC and application with error %v", err) } // validate created backend rbd images validateRBDImageCount(f, 1, defaultRBDPool) // delete rbd nodeplugin pods err = deletePodWithLabel("app=csi-rbdplugin", cephCSINamespace, false) if err != nil { e2elog.Failf("fail to delete pod with error %v", err) } // wait for nodeplugin pods to come up err = waitForDaemonSets(rbdDaemonsetName, cephCSINamespace, f.ClientSet, deployTimeout) if err != nil { e2elog.Failf("timeout waiting for daemonset pods with error %v", err) } err = deletePVCAndApp("", f, pvc, app) if err != nil { e2elog.Failf("failed to delete PVC and application with error %v", err) } // validate created backend rbd images validateRBDImageCount(f, 0, defaultRBDPool) }) By("create PVC in storageClass with volumeNamePrefix", func() { volumeNamePrefix := "foo-bar-" err := deleteResource(rbdExamplePath + "storageclass.yaml") if err != nil { e2elog.Failf("failed to delete storageclass with error %v", err) } err = createRBDStorageClass( f.ClientSet, f, defaultSCName, nil, map[string]string{"volumeNamePrefix": volumeNamePrefix}, deletePolicy) if err != nil { e2elog.Failf("failed to create storageclass with error %v", err) } // set up PVC pvc, err := loadPVC(pvcPath) if err != nil { e2elog.Failf("failed to load PVC with error %v", err) } pvc.Namespace = f.UniqueName err = createPVCAndvalidatePV(f.ClientSet, pvc, deployTimeout) if err != nil { e2elog.Failf("failed to create PVC with error %v", err) } // validate created backend rbd images validateRBDImageCount(f, 1, defaultRBDPool) // list RBD images and check if one of them has the same prefix foundIt := false images, err := listRBDImages(f, defaultRBDPool) if err != nil { e2elog.Failf("failed to list rbd images with error %v", err) } for _, imgName := range images { fmt.Printf("Checking prefix on %s\n", imgName) if strings.HasPrefix(imgName, volumeNamePrefix) { foundIt = true break } } // clean up after ourselves err = deletePVCAndValidatePV(f.ClientSet, pvc, deployTimeout) if err != nil { e2elog.Failf("failed to delete PVC with error %v", err) } // validate created backend rbd images validateRBDImageCount(f, 0, defaultRBDPool) err = deleteResource(rbdExamplePath + "storageclass.yaml") if err != nil { e2elog.Failf("failed to delete storageclass with error %v", err) } err = createRBDStorageClass(f.ClientSet, f, defaultSCName, nil, nil, deletePolicy) if err != nil { e2elog.Failf("failed to create storageclass with error %v", err) } if !foundIt { e2elog.Failf("could not find image with prefix %s", volumeNamePrefix) } }) By("validate RBD static FileSystem PVC", func() { err := validateRBDStaticPV(f, appPath, false, false) if err != nil { e2elog.Failf("failed to validate rbd static pv with error %v", err) } // validate created backend rbd images validateRBDImageCount(f, 0, defaultRBDPool) }) By("validate RBD static Block PVC", func() { err := validateRBDStaticPV(f, rawAppPath, true, false) if err != nil { e2elog.Failf("failed to validate rbd block pv with error %v", err) } // validate created backend rbd images validateRBDImageCount(f, 0, defaultRBDPool) }) By("validate failure of RBD static PVC without imageFeatures parameter", func() { err := validateRBDStaticPV(f, rawAppPath, true, true) if err != nil { e2elog.Failf("Validation of static PVC without imageFeatures parameter failed with err %v", err) } // validate created backend rbd images validateRBDImageCount(f, 0, defaultRBDPool) }) By("validate mount options in app pod", func() { mountFlags := []string{"discard"} err := checkMountOptions(pvcPath, appPath, f, mountFlags) if err != nil { e2elog.Failf("failed to check mount options with error %v", err) } // validate created backend rbd images validateRBDImageCount(f, 0, defaultRBDPool) }) By("creating an app with a PVC, using a topology constrained StorageClass", func() { By("checking node has required CSI topology labels set", func() { err := checkNodeHasLabel(f.ClientSet, nodeCSIRegionLabel, regionValue) if err != nil { e2elog.Failf("failed to check node label with error %v", err) } err = checkNodeHasLabel(f.ClientSet, nodeCSIZoneLabel, zoneValue) if err != nil { e2elog.Failf("failed to check node label with error %v", err) } }) By("creating a StorageClass with delayed binding mode and CSI topology parameter") err := deleteResource(rbdExamplePath + "storageclass.yaml") if err != nil { e2elog.Failf("failed to delete storageclass with error %v", err) } topologyConstraint := "[{\"poolName\":\"" + rbdTopologyPool + "\",\"domainSegments\":" + "[{\"domainLabel\":\"region\",\"value\":\"" + regionValue + "\"}," + "{\"domainLabel\":\"zone\",\"value\":\"" + zoneValue + "\"}]}]" err = createRBDStorageClass(f.ClientSet, f, defaultSCName, map[string]string{"volumeBindingMode": "WaitForFirstConsumer"}, map[string]string{"topologyConstrainedPools": topologyConstraint}, deletePolicy) if err != nil { e2elog.Failf("failed to create storageclass with error %v", err) } By("creating an app using a PV from the delayed binding mode StorageClass") pvc, app, err := createPVCAndAppBinding(pvcPath, appPath, f, 0) if err != nil { e2elog.Failf("failed to create PVC and application with error %v", err) } By("ensuring created PV has required node selector values populated") err = checkPVSelectorValuesForPVC(f, pvc) if err != nil { e2elog.Failf("failed to check pv selector values with error %v", err) } By("ensuring created PV has its image in the topology specific pool") err = checkPVCImageInPool(f, pvc, rbdTopologyPool) if err != nil { e2elog.Failf("failed to check image in pool with error %v", err) } By("ensuring created PV has its image journal in the topology specific pool") err = checkPVCImageJournalInPool(f, pvc, rbdTopologyPool) if err != nil { e2elog.Failf("failed to check image journal with error %v", err) } By("ensuring created PV has its CSI journal in the CSI journal specific pool") err = checkPVCCSIJournalInPool(f, pvc, "replicapool") if err != nil { e2elog.Failf("failed to check csi journal in pool with error %v", err) } err = deletePVCAndApp("", f, pvc, app) if err != nil { e2elog.Failf("failed to delete PVC and application with error %v", err) } By("checking if data pool parameter is honored", func() { err = deleteResource(rbdExamplePath + "storageclass.yaml") if err != nil { e2elog.Failf("failed to delete storageclass with error %v", err) } topologyConstraint := "[{\"poolName\":\"" + rbdTopologyPool + "\",\"dataPool\":\"" + rbdTopologyDataPool + "\",\"domainSegments\":" + "[{\"domainLabel\":\"region\",\"value\":\"" + regionValue + "\"}," + "{\"domainLabel\":\"zone\",\"value\":\"" + zoneValue + "\"}]}]" err = createRBDStorageClass(f.ClientSet, f, defaultSCName, map[string]string{"volumeBindingMode": "WaitForFirstConsumer"}, map[string]string{"topologyConstrainedPools": topologyConstraint}, deletePolicy) if err != nil { e2elog.Failf("failed to create storageclass with error %v", err) } By("creating an app using a PV from the delayed binding mode StorageClass with a data pool") pvc, app, err = createPVCAndAppBinding(pvcPath, appPath, f, 0) if err != nil { e2elog.Failf("failed to create PVC and application with error %v", err) } By("ensuring created PV has its image in the topology specific pool") err = checkPVCImageInPool(f, pvc, rbdTopologyPool) if err != nil { e2elog.Failf("failed to check pvc image in pool with error %v", err) } By("ensuring created image has the right data pool parameter set") err = checkPVCDataPoolForImageInPool(f, pvc, rbdTopologyPool, rbdTopologyDataPool) if err != nil { e2elog.Failf("failed to check data pool for image with error %v", err) } // cleanup and undo changes made by the test err = deletePVCAndApp("", f, pvc, app) if err != nil { e2elog.Failf("failed to delete PVC and application with error %v", err) } }) // cleanup and undo changes made by the test err = deleteResource(rbdExamplePath + "storageclass.yaml") if err != nil { e2elog.Failf("failed to delete storageclass with error %v", err) } err = createRBDStorageClass(f.ClientSet, f, defaultSCName, nil, nil, deletePolicy) if err != nil { e2elog.Failf("failed to create storageclass with error %v", err) } }) // Mount pvc to pod with invalid mount option,expected that // mounting will fail By("Mount pvc to pod with invalid mount option", func() { err := deleteResource(rbdExamplePath + "storageclass.yaml") if err != nil { e2elog.Failf("failed to delete storageclass with error %v", err) } err = createRBDStorageClass( f.ClientSet, f, defaultSCName, map[string]string{rbdMountOptions: "debug,invalidOption"}, nil, deletePolicy) if err != nil { e2elog.Failf("failed to create storageclass with error %v", err) } pvc, err := loadPVC(pvcPath) if err != nil { e2elog.Failf("failed to load PVC with error %v", err) } pvc.Namespace = f.UniqueName app, err := loadApp(appPath) if err != nil { e2elog.Failf("failed to load application with error %v", err) } app.Namespace = f.UniqueName err = createPVCAndvalidatePV(f.ClientSet, pvc, deployTimeout) if err != nil { e2elog.Failf("failed to create PVC with error %v", err) } // validate created backend rbd images validateRBDImageCount(f, 1, defaultRBDPool) // create an app and wait for 1 min for it to go to running state err = createApp(f.ClientSet, app, 1) if err == nil { e2elog.Failf("application should not go to running state due to invalid mount option") } err = deletePVCAndApp("", f, pvc, app) if err != nil { e2elog.Failf("failed to delete PVC and application with error %v", err) } // validate created backend rbd images validateRBDImageCount(f, 0, defaultRBDPool) err = deleteResource(rbdExamplePath + "storageclass.yaml") if err != nil { e2elog.Failf("failed to delete storageclass with error %v", err) } err = createRBDStorageClass(f.ClientSet, f, defaultSCName, nil, nil, deletePolicy) if err != nil { e2elog.Failf("failed to create storageclass with error %v", err) } }) By("create rbd clones in different pool", func() { // snapshot beta is only supported from v1.17+ if !k8sVersionGreaterEquals(f.ClientSet, 1, 17) { Skip("pvc restore is only supported from v1.17+") } clonePool := "clone-test" // create pool for clones err := createPool(f, clonePool) if err != nil { e2elog.Failf("failed to create pool %s with error %v", clonePool, err) } err = createRBDSnapshotClass(f) if err != nil { e2elog.Failf("failed to create snapshotclass with error %v", err) } cloneSC := "clone-storageclass" param := map[string]string{ "pool": clonePool, } // create new storageclass with new pool err = createRBDStorageClass(f.ClientSet, f, cloneSC, nil, param, deletePolicy) if err != nil { e2elog.Failf("failed to create storageclass with error %v", err) } err = validateCloneInDifferentPool(f, defaultRBDPool, cloneSC, clonePool) if err != nil { e2elog.Failf("failed to validate clones in different pool with error %v", err) } err = retryKubectlArgs( cephCSINamespace, kubectlDelete, deployTimeout, "sc", cloneSC, "--ignore-not-found=true") if err != nil { e2elog.Failf("failed to delete storageclass %s with error %v", cloneSC, err) } err = deleteResource(rbdExamplePath + "snapshotclass.yaml") if err != nil { e2elog.Failf("failed to delete snapshotclass with error %v", err) } // validate images in trash err = waitToRemoveImagesFromTrash(f, clonePool, deployTimeout) if err != nil { e2elog.Failf("failed to validate rbd images in pool %s trash with error %v", clonePool, err) } err = waitToRemoveImagesFromTrash(f, defaultRBDPool, deployTimeout) if err != nil { e2elog.Failf("failed to validate rbd images in pool %s trash with error %v", defaultRBDPool, err) } err = deletePool(clonePool, false, f) if err != nil { e2elog.Failf("failed to delete pool %s with error %v", clonePool, err) } }) By("create ROX PVC clone and mount it to multiple pods", func() { // snapshot beta is only supported from v1.17+ if k8sVersionGreaterEquals(f.ClientSet, 1, 17) { err := createRBDSnapshotClass(f) if err != nil { e2elog.Failf("failed to create storageclass with error %v", err) } defer func() { err = deleteRBDSnapshotClass() if err != nil { e2elog.Failf("failed to delete VolumeSnapshotClass: %v", err) } }() // create PVC and bind it to an app pvc, err := loadPVC(pvcPath) if err != nil { e2elog.Failf("failed to load PVC with error %v", err) } pvc.Namespace = f.UniqueName app, err := loadApp(appPath) if err != nil { e2elog.Failf("failed to load application with error %v", err) } app.Namespace = f.UniqueName err = createPVCAndApp("", f, pvc, app, deployTimeout) if err != nil { e2elog.Failf("failed to create PVC and application with error %v", err) } // validate created backend rbd images validateRBDImageCount(f, 1, defaultRBDPool) // delete pod as we should not create snapshot for in-use pvc err = deletePod(app.Name, app.Namespace, f.ClientSet, deployTimeout) if err != nil { e2elog.Failf("failed to delete application with error %v", err) } snap := getSnapshot(snapshotPath) snap.Namespace = f.UniqueName snap.Spec.Source.PersistentVolumeClaimName = &pvc.Name err = createSnapshot(&snap, deployTimeout) if err != nil { e2elog.Failf("failed to create snapshot with error %v", err) } // validate created backend rbd images // parent PVC + snapshot totalImages := 2 validateRBDImageCount(f, totalImages, defaultRBDPool) pvcClone, err := loadPVC(pvcClonePath) if err != nil { e2elog.Failf("failed to load PVC with error %v", err) } // create clone PVC as ROX pvcClone.Namespace = f.UniqueName pvcClone.Spec.AccessModes = []v1.PersistentVolumeAccessMode{v1.ReadOnlyMany} err = createPVCAndvalidatePV(f.ClientSet, pvcClone, deployTimeout) if err != nil { e2elog.Failf("failed to create PVC with error %v", err) } // validate created backend rbd images // parent pvc+ snapshot + clone totalImages = 3 validateRBDImageCount(f, totalImages, defaultRBDPool) appClone, err := loadApp(appClonePath) if err != nil { e2elog.Failf("failed to load application with error %v", err) } totalCount := 2 appClone.Namespace = f.UniqueName appClone.Spec.Volumes[0].PersistentVolumeClaim.ClaimName = pvcClone.Name // create PVC and app for i := 0; i < totalCount; i++ { name := fmt.Sprintf("%s%d", f.UniqueName, i) label := map[string]string{ "app": name, } appClone.Labels = label appClone.Name = name err = createApp(f.ClientSet, appClone, deployTimeout) if err != nil { e2elog.Failf("failed to create application with error %v", err) } } for i := 0; i < totalCount; i++ { name := fmt.Sprintf("%s%d", f.UniqueName, i) opt := metav1.ListOptions{ LabelSelector: fmt.Sprintf("app=%s", name), } filePath := appClone.Spec.Containers[0].VolumeMounts[0].MountPath + "/test" _, stdErr := execCommandInPodAndAllowFail( f, fmt.Sprintf("echo 'Hello World' > %s", filePath), appClone.Namespace, &opt) readOnlyErr := fmt.Sprintf("cannot create %s: Read-only file system", filePath) if !strings.Contains(stdErr, readOnlyErr) { e2elog.Failf(stdErr) } } // delete app for i := 0; i < totalCount; i++ { name := fmt.Sprintf("%s%d", f.UniqueName, i) appClone.Name = name err = deletePod(appClone.Name, appClone.Namespace, f.ClientSet, deployTimeout) if err != nil { e2elog.Failf("failed to delete application with error %v", err) } } // delete PVC clone err = deletePVCAndValidatePV(f.ClientSet, pvcClone, deployTimeout) if err != nil { e2elog.Failf("failed to delete PVC with error %v", err) } // delete snapshot err = deleteSnapshot(&snap, deployTimeout) if err != nil { e2elog.Failf("failed to delete snapshot with error %v", err) } // delete parent pvc err = deletePVCAndValidatePV(f.ClientSet, pvc, deployTimeout) if err != nil { e2elog.Failf("failed to delete PVC with error %v", err) } // validate created backend rbd images validateRBDImageCount(f, 0, defaultRBDPool) } }) By("validate PVC mounting if snapshot and parent PVC are deleted", func() { // snapshot beta is only supported from v1.17+ if !k8sVersionGreaterEquals(f.ClientSet, 1, 17) { Skip("pvc restore is only supported from v1.17+") } err := createRBDSnapshotClass(f) if err != nil { e2elog.Failf("failed to create storageclass with error %v", err) } defer func() { err = deleteRBDSnapshotClass() if err != nil { e2elog.Failf("failed to delete VolumeSnapshotClass: %v", err) } }() // create PVC and bind it to an app pvc, err := loadPVC(pvcPath) if err != nil { e2elog.Failf("failed to load PVC with error %v", err) } pvc.Namespace = f.UniqueName app, err := loadApp(appPath) if err != nil { e2elog.Failf("failed to load application with error %v", err) } app.Namespace = f.UniqueName err = createPVCAndApp("", f, pvc, app, deployTimeout) if err != nil { e2elog.Failf("failed to create PVC and application with error %v", err) } // validate created backend rbd images validateRBDImageCount(f, 1, defaultRBDPool) snap := getSnapshot(snapshotPath) snap.Namespace = f.UniqueName snap.Spec.Source.PersistentVolumeClaimName = &pvc.Name err = createSnapshot(&snap, deployTimeout) if err != nil { e2elog.Failf("failed to create snapshot with error %v", err) } // validate created backend rbd images // parent PVC + snapshot totalImages := 2 validateRBDImageCount(f, totalImages, defaultRBDPool) pvcClone, err := loadPVC(pvcClonePath) if err != nil { e2elog.Failf("failed to load PVC with error %v", err) } // delete parent PVC err = deletePVCAndApp("", f, pvc, app) if err != nil { e2elog.Failf("failed to delete PVC and application with error %v", err) } // validate created backend rbd images validateRBDImageCount(f, 1, defaultRBDPool) // create clone PVC pvcClone.Namespace = f.UniqueName err = createPVCAndvalidatePV(f.ClientSet, pvcClone, deployTimeout) if err != nil { e2elog.Failf("failed to create PVC with error %v", err) } // validate created backend rbd images = snapshot + clone totalImages = 2 validateRBDImageCount(f, totalImages, defaultRBDPool) // delete snapshot err = deleteSnapshot(&snap, deployTimeout) if err != nil { e2elog.Failf("failed to delete snapshot with error %v", err) } // validate created backend rbd images = clone totalImages = 1 validateRBDImageCount(f, totalImages, defaultRBDPool) appClone, err := loadApp(appClonePath) if err != nil { e2elog.Failf("failed to load application with error %v", err) } appClone.Namespace = f.UniqueName appClone.Spec.Volumes[0].PersistentVolumeClaim.ClaimName = pvcClone.Name // create application err = createApp(f.ClientSet, appClone, deployTimeout) if err != nil { e2elog.Failf("failed to create application with error %v", err) } err = deletePod(appClone.Name, appClone.Namespace, f.ClientSet, deployTimeout) if err != nil { e2elog.Failf("failed to delete application with error %v", err) } // delete PVC clone err = deletePVCAndValidatePV(f.ClientSet, pvcClone, deployTimeout) if err != nil { e2elog.Failf("failed to delete PVC with error %v", err) } // validate created backend rbd images validateRBDImageCount(f, 0, defaultRBDPool) }) By( "validate PVC mounting if snapshot and parent PVC are deleted chained with depth 2", func() { // snapshot beta is only supported from v1.17+ if !k8sVersionGreaterEquals(f.ClientSet, 1, 17) { Skip("pvc restore is only supported from v1.17+") } snapChainDepth := 2 err := deleteResource(rbdExamplePath + "storageclass.yaml") if err != nil { e2elog.Failf("failed to delete storageclass with error %v", err) } err = createRBDStorageClass( f.ClientSet, f, defaultSCName, nil, map[string]string{ "encrypted": "true", "encryptionKMSID": "vault-test", }, deletePolicy) if err != nil { e2elog.Failf("failed to create storageclass with error %v", err) } err = createRBDSnapshotClass(f) if err != nil { e2elog.Failf("failed to create storageclass with error %v", err) } defer func() { err = deleteRBDSnapshotClass() if err != nil { e2elog.Failf("failed to delete VolumeSnapshotClass: %v", err) } err = deleteResource(rbdExamplePath + "storageclass.yaml") if err != nil { e2elog.Failf("failed to delete storageclass with error %v", err) } err = createRBDStorageClass(f.ClientSet, f, defaultSCName, nil, nil, deletePolicy) if err != nil { e2elog.Failf("failed to create storageclass with error %v", err) } }() // create PVC and bind it to an app pvc, err := loadPVC(pvcPath) if err != nil { e2elog.Failf("failed to load PVC with error %v", err) } pvc.Namespace = f.UniqueName app, err := loadApp(appPath) if err != nil { e2elog.Failf("failed to load application with error %v", err) } app.Namespace = f.UniqueName err = createPVCAndApp("", f, pvc, app, deployTimeout) if err != nil { e2elog.Failf("failed to create PVC and application with error %v", err) } // validate created backend rbd images validateRBDImageCount(f, 1, defaultRBDPool) for i := 0; i < snapChainDepth; i++ { var pvcClone *v1.PersistentVolumeClaim snap := getSnapshot(snapshotPath) snap.Name = fmt.Sprintf("%s-%d", snap.Name, i) snap.Namespace = f.UniqueName snap.Spec.Source.PersistentVolumeClaimName = &pvc.Name err = createSnapshot(&snap, deployTimeout) if err != nil { e2elog.Failf("failed to create snapshot with error %v", err) } // validate created backend rbd images // parent PVC + snapshot totalImages := 2 validateRBDImageCount(f, totalImages, defaultRBDPool) pvcClone, err = loadPVC(pvcClonePath) if err != nil { e2elog.Failf("failed to load PVC with error %v", err) } // delete parent PVC err = deletePVCAndApp("", f, pvc, app) if err != nil { e2elog.Failf("failed to delete PVC and application with error %v", err) } // validate created backend rbd images validateRBDImageCount(f, 1, defaultRBDPool) // create clone PVC pvcClone.Name = fmt.Sprintf("%s-%d", pvcClone.Name, i) pvcClone.Namespace = f.UniqueName pvcClone.Spec.DataSource.Name = snap.Name err = createPVCAndvalidatePV(f.ClientSet, pvcClone, deployTimeout) if err != nil { e2elog.Failf("failed to create PVC with error %v", err) } // validate created backend rbd images = snapshot + clone totalImages = 2 validateRBDImageCount(f, totalImages, defaultRBDPool) // delete snapshot err = deleteSnapshot(&snap, deployTimeout) if err != nil { e2elog.Failf("failed to delete snapshot with error %v", err) } // validate created backend rbd images = clone totalImages = 1 validateRBDImageCount(f, totalImages, defaultRBDPool) app.Spec.Volumes[0].PersistentVolumeClaim.ClaimName = pvcClone.Name // create application err = createApp(f.ClientSet, app, deployTimeout) if err != nil { e2elog.Failf("failed to create application with error %v", err) } pvc = pvcClone } err = deletePod(app.Name, app.Namespace, f.ClientSet, deployTimeout) if err != nil { e2elog.Failf("failed to delete application with error %v", err) } // delete PVC clone err = deletePVCAndValidatePV(f.ClientSet, pvc, deployTimeout) if err != nil { e2elog.Failf("failed to delete PVC with error %v", err) } // validate created backend rbd images validateRBDImageCount(f, 0, defaultRBDPool) }) By("validate PVC Clone chained with depth 2", func() { // snapshot beta is only supported from v1.17+ if !k8sVersionGreaterEquals(f.ClientSet, 1, 17) { Skip("pvc restore is only supported from v1.17+") } cloneChainDepth := 2 err := deleteResource(rbdExamplePath + "storageclass.yaml") if err != nil { e2elog.Failf("failed to delete storageclass with error %v", err) } err = createRBDStorageClass( f.ClientSet, f, defaultSCName, nil, map[string]string{ "encrypted": "true", "encryptionKMSID": "vault-test", }, deletePolicy) if err != nil { e2elog.Failf("failed to create storageclass with error %v", err) } defer func() { err = deleteResource(rbdExamplePath + "storageclass.yaml") if err != nil { e2elog.Failf("failed to delete storageclass with error %v", err) } err = createRBDStorageClass(f.ClientSet, f, defaultSCName, nil, nil, deletePolicy) if err != nil { e2elog.Failf("failed to create storageclass with error %v", err) } }() // create PVC and bind it to an app pvc, err := loadPVC(pvcPath) if err != nil { e2elog.Failf("failed to load PVC with error %v", err) } pvc.Namespace = f.UniqueName app, err := loadApp(appPath) if err != nil { e2elog.Failf("failed to load application with error %v", err) } app.Namespace = f.UniqueName err = createPVCAndApp("", f, pvc, app, deployTimeout) if err != nil { e2elog.Failf("failed to create PVC and application with error %v", err) } // validate created backend rbd images validateRBDImageCount(f, 1, defaultRBDPool) for i := 0; i < cloneChainDepth; i++ { var pvcClone *v1.PersistentVolumeClaim pvcClone, err = loadPVC(pvcSmartClonePath) if err != nil { e2elog.Failf("failed to load PVC with error %v", err) } // create clone PVC pvcClone.Name = fmt.Sprintf("%s-%d", pvcClone.Name, i) pvcClone.Namespace = f.UniqueName pvcClone.Spec.DataSource.Name = pvc.Name err = createPVCAndvalidatePV(f.ClientSet, pvcClone, deployTimeout) if err != nil { e2elog.Failf("failed to create PVC with error %v", err) } // delete parent PVC err = deletePVCAndApp("", f, pvc, app) if err != nil { e2elog.Failf("failed to delete PVC and application with error %v", err) } app.Spec.Volumes[0].PersistentVolumeClaim.ClaimName = pvcClone.Name // create application err = createApp(f.ClientSet, app, deployTimeout) if err != nil { e2elog.Failf("failed to create application with error %v", err) } pvc = pvcClone } err = deletePod(app.Name, app.Namespace, f.ClientSet, deployTimeout) if err != nil { e2elog.Failf("failed to delete application with error %v", err) } // delete PVC clone err = deletePVCAndValidatePV(f.ClientSet, pvc, deployTimeout) if err != nil { e2elog.Failf("failed to delete PVC with error %v", err) } // validate created backend rbd images validateRBDImageCount(f, 0, defaultRBDPool) }) By("ensuring all operations will work within a rados namespace", func() { updateConfigMap := func(radosNS string) { radosNamespace = radosNS err := deleteConfigMap(rbdDirPath) if err != nil { e2elog.Failf("failed to delete configmap with Error: %v", err) } err = createConfigMap(rbdDirPath, f.ClientSet, f) if err != nil { e2elog.Failf("failed to create configmap with error %v", err) } err = createRadosNamespace(f) if err != nil { e2elog.Failf("failed to create rados namespace with error %v", err) } // delete csi pods err = deletePodWithLabel("app in (ceph-csi-rbd, csi-rbdplugin, csi-rbdplugin-provisioner)", cephCSINamespace, false) if err != nil { e2elog.Failf("failed to delete pods with labels with error %v", err) } // wait for csi pods to come up err = waitForDaemonSets(rbdDaemonsetName, cephCSINamespace, f.ClientSet, deployTimeout) if err != nil { e2elog.Failf("timeout waiting for daemonset pods with error %v", err) } err = waitForDeploymentComplete(rbdDeploymentName, cephCSINamespace, f.ClientSet, deployTimeout) if err != nil { e2elog.Failf("timeout waiting for deployment to be in running state with error %v", err) } } updateConfigMap("e2e-ns") // create rbd provisioner secret key, err := createCephUser( f, keyringRBDNamespaceProvisionerUsername, rbdProvisionerCaps(defaultRBDPool, radosNamespace), ) if err != nil { e2elog.Failf("failed to create user %s with error %v", keyringRBDNamespaceProvisionerUsername, err) } err = createRBDSecret(f, rbdNamespaceProvisionerSecretName, keyringRBDNamespaceProvisionerUsername, key) if err != nil { e2elog.Failf("failed to create provisioner secret with error %v", err) } // create rbd plugin secret key, err = createCephUser( f, keyringRBDNamespaceNodePluginUsername, rbdNodePluginCaps(defaultRBDPool, radosNamespace)) if err != nil { e2elog.Failf("failed to create user %s with error %v", keyringRBDNamespaceNodePluginUsername, err) } err = createRBDSecret(f, rbdNamespaceNodePluginSecretName, keyringRBDNamespaceNodePluginUsername, key) if err != nil { e2elog.Failf("failed to create node secret with error %v", err) } err = deleteResource(rbdExamplePath + "storageclass.yaml") if err != nil { e2elog.Failf("failed to delete storageclass with error %v", err) } param := make(map[string]string) // override existing secrets param["csi.storage.k8s.io/provisioner-secret-namespace"] = cephCSINamespace param["csi.storage.k8s.io/provisioner-secret-name"] = rbdProvisionerSecretName param["csi.storage.k8s.io/controller-expand-secret-namespace"] = cephCSINamespace param["csi.storage.k8s.io/controller-expand-secret-name"] = rbdProvisionerSecretName param["csi.storage.k8s.io/node-stage-secret-namespace"] = cephCSINamespace param["csi.storage.k8s.io/node-stage-secret-name"] = rbdNodePluginSecretName err = createRBDStorageClass(f.ClientSet, f, defaultSCName, nil, param, deletePolicy) if err != nil { e2elog.Failf("failed to create storageclass with error %v", err) } err = validateImageOwner(pvcPath, f) if err != nil { e2elog.Failf("failed to validate owner of pvc with error %v", err) } // validate created backend rbd images validateRBDImageCount(f, 0, defaultRBDPool) // Create a PVC and bind it to an app within the namesapce err = validatePVCAndAppBinding(pvcPath, appPath, f) if err != nil { e2elog.Failf("failed to validate pvc and application binding with error %v", err) } // Resize Block PVC and check Device size within the namespace // Block PVC resize is supported in kubernetes 1.16+ if k8sVersionGreaterEquals(f.ClientSet, 1, 16) { err = resizePVCAndValidateSize(rawPvcPath, rawAppPath, f) if err != nil { e2elog.Failf("failed to resize block PVC with error %v", err) } } // Resize Filesystem PVC and check application directory size // Resize 0.3.0 is only supported from v1.15+ if k8sVersionGreaterEquals(f.ClientSet, 1, 15) { err = resizePVCAndValidateSize(pvcPath, appPath, f) if err != nil { e2elog.Failf("failed to resize filesystem PVC %v", err) } } // Create a PVC clone and bind it to an app within the namespace // snapshot beta is only supported from v1.17+ if k8sVersionGreaterEquals(f.ClientSet, 1, 17) { err = createRBDSnapshotClass(f) if err != nil { e2elog.Failf("failed to create storageclass with error %v", err) } defer func() { err = deleteRBDSnapshotClass() if err != nil { e2elog.Failf("failed to delete VolumeSnapshotClass: %v", err) } }() pvc, pvcErr := loadPVC(pvcPath) if pvcErr != nil { e2elog.Failf("failed to load PVC with error %v", pvcErr) } pvc.Namespace = f.UniqueName err = createPVCAndvalidatePV(f.ClientSet, pvc, deployTimeout) if err != nil { e2elog.Failf("failed to create PVC with error %v", err) } // validate created backend rbd images validateRBDImageCount(f, 1, defaultRBDPool) snap := getSnapshot(snapshotPath) snap.Namespace = f.UniqueName snap.Spec.Source.PersistentVolumeClaimName = &pvc.Name err = createSnapshot(&snap, deployTimeout) if err != nil { e2elog.Failf("failed to create snapshot with error %v", err) } validateRBDImageCount(f, 2, defaultRBDPool) err = validatePVCAndAppBinding(pvcClonePath, appClonePath, f) if err != nil { e2elog.Failf("failed to validate pvc and application binding with error %v", err) } err = deleteSnapshot(&snap, deployTimeout) if err != nil { e2elog.Failf("failed to delete snapshot with error %v", err) } // as snapshot is deleted the image count should be one validateRBDImageCount(f, 1, defaultRBDPool) err = deletePVCAndValidatePV(f.ClientSet, pvc, deployTimeout) if err != nil { e2elog.Failf("failed to delete PVC with error %v", err) } validateRBDImageCount(f, 0, defaultRBDPool) err = waitToRemoveImagesFromTrash(f, defaultRBDPool, deployTimeout) if err != nil { e2elog.Failf("failed to validate rbd images in pool %s trash with error %v", rbdOptions(defaultRBDPool), err) } } // delete RBD provisioner secret err = deleteCephUser(f, keyringRBDNamespaceProvisionerUsername) if err != nil { e2elog.Failf("failed to delete user %s with error %v", keyringRBDNamespaceProvisionerUsername, err) } err = c.CoreV1(). Secrets(cephCSINamespace). Delete(context.TODO(), rbdNamespaceProvisionerSecretName, metav1.DeleteOptions{}) if err != nil { e2elog.Failf("failed to delete provisioner secret with error %v", err) } // delete RBD plugin secret err = deleteCephUser(f, keyringRBDNamespaceNodePluginUsername) if err != nil { e2elog.Failf("failed to delete user %s with error %v", keyringRBDNamespaceNodePluginUsername, err) } err = c.CoreV1(). Secrets(cephCSINamespace). Delete(context.TODO(), rbdNamespaceNodePluginSecretName, metav1.DeleteOptions{}) if err != nil { e2elog.Failf("failed to delete node secret with error %v", err) } err = deleteResource(rbdExamplePath + "storageclass.yaml") if err != nil { e2elog.Failf("failed to delete storageclass with error %v", err) } err = createRBDStorageClass(f.ClientSet, f, defaultSCName, nil, nil, deletePolicy) if err != nil { e2elog.Failf("failed to create storageclass with error %v", err) } updateConfigMap("") }) By("Mount pvc as readonly in pod", func() { // create PVC and bind it to an app pvc, err := loadPVC(pvcPath) if err != nil { e2elog.Failf("failed to load PVC with error %v", err) } pvc.Namespace = f.UniqueName app, err := loadApp(appPath) if err != nil { e2elog.Failf("failed to load application with error %v", err) } app.Namespace = f.UniqueName label := map[string]string{ "app": app.Name, } app.Labels = label app.Spec.Volumes[0].PersistentVolumeClaim.ClaimName = pvc.Name app.Spec.Volumes[0].PersistentVolumeClaim.ReadOnly = true err = createPVCAndApp("", f, pvc, app, deployTimeout) if err != nil { e2elog.Failf("failed to create PVC and application with error %v", err) } // validate created backend rbd images validateRBDImageCount(f, 1, defaultRBDPool) opt := metav1.ListOptions{ LabelSelector: fmt.Sprintf("app=%s", app.Name), } filePath := app.Spec.Containers[0].VolumeMounts[0].MountPath + "/test" _, stdErr := execCommandInPodAndAllowFail( f, fmt.Sprintf("echo 'Hello World' > %s", filePath), app.Namespace, &opt) readOnlyErr := fmt.Sprintf("cannot create %s: Read-only file system", filePath) if !strings.Contains(stdErr, readOnlyErr) { e2elog.Failf(stdErr) } // delete PVC and app err = deletePVCAndApp("", f, pvc, app) if err != nil { e2elog.Failf("failed to delete PVC and application with error %v", err) } // validate created backend rbd images validateRBDImageCount(f, 0, defaultRBDPool) }) By("create a thick-provisioned PVC", func() { err := deleteResource(rbdExamplePath + "storageclass.yaml") if err != nil { e2elog.Failf("failed to delete storageclass with error %v", err) } err = createRBDStorageClass(f.ClientSet, f, defaultSCName, nil, map[string]string{ "thickProvision": "true", }, deletePolicy) if err != nil { e2elog.Failf("failed to create storageclass with error %v", err) } pvc, err := loadPVC(rawPvcPath) if err != nil { e2elog.Failf("failed to load PVC with error: %v", err) } pvcSizes := []string{ // original value from the yaml file (100MB) "100Mi", // half the size (50MB), is not stripe-size roundable "50Mi", } for _, pvcSize := range pvcSizes { err = validateThickPVC(f, pvc, pvcSize) if err != nil { e2elog.Failf("validating thick-provisioning failed: %v", err) } } err = deleteResource(rbdExamplePath + "storageclass.yaml") if err != nil { e2elog.Failf("failed to delete storageclass with error %v", err) } err = createRBDStorageClass(f.ClientSet, f, defaultSCName, nil, nil, deletePolicy) if err != nil { e2elog.Failf("failed to create storageclass with error %v", err) } }) By("create a PVC and Bind it to an app for mapped rbd image with options", func() { err := deleteResource(rbdExamplePath + "storageclass.yaml") if err != nil { e2elog.Failf("failed to delete storageclass with error %v", err) } err = createRBDStorageClass(f.ClientSet, f, defaultSCName, nil, map[string]string{ "mapOptions": "lock_on_read,queue_depth=1024", "unmapOptions": "force", }, deletePolicy) if err != nil { e2elog.Failf("failed to create storageclass with error %v", err) } err = validatePVCAndAppBinding(pvcPath, appPath, f) if err != nil { e2elog.Failf("failed to validate pvc and application binding with error %v", err) } err = deleteResource(rbdExamplePath + "storageclass.yaml") if err != nil { e2elog.Failf("failed to delete storageclass with error %v", err) } err = createRBDStorageClass(f.ClientSet, f, defaultSCName, nil, nil, deletePolicy) if err != nil { e2elog.Failf("failed to create storageclass with error %v", err) } }) By("validate the functionality of controller", func() { err := deleteResource(rbdExamplePath + "storageclass.yaml") if err != nil { e2elog.Failf("failed to delete storageclass : %v", err) } scParams := map[string]string{ "volumeNamePrefix": "test-", } err = validateController(f, pvcPath, appPath, rbdExamplePath+"storageclass.yaml", nil, scParams) if err != nil { e2elog.Failf("failed to validate controller : %v", err) } // validate created backend rbd images validateRBDImageCount(f, 0, defaultRBDPool) err = createRBDStorageClass(f.ClientSet, f, defaultSCName, nil, nil, deletePolicy) if err != nil { e2elog.Failf("failed to create storageclass : %v", err) } }) By("validate the functionality of controller with encryption and thick-provisioning", func() { err := deleteResource(rbdExamplePath + "storageclass.yaml") if err != nil { e2elog.Failf("failed to delete storageclass : %v", err) } scParams := map[string]string{ "encrypted": "true", "encryptionKMSID": "user-secrets-metadata-test", "thickProvision": "true", } // PVC creation namespace where secret will be created namespace := f.UniqueName // create user Secret err = retryKubectlFile(namespace, kubectlCreate, vaultExamplePath+vaultUserSecret, deployTimeout) if err != nil { e2elog.Failf("failed to create user Secret: %v", err) } err = validateController(f, pvcPath, appPath, rbdExamplePath+"storageclass.yaml", nil, scParams) if err != nil { e2elog.Failf("failed to validate controller : %v", err) } // validate created backend rbd images validateRBDImageCount(f, 0, defaultRBDPool) // delete user secret err = retryKubectlFile(namespace, kubectlDelete, vaultExamplePath+vaultUserSecret, deployTimeout, "--ignore-not-found=true") if err != nil { e2elog.Failf("failed to delete user Secret: %v", err) } err = createRBDStorageClass(f.ClientSet, f, defaultSCName, nil, nil, deletePolicy) if err != nil { e2elog.Failf("failed to create storageclass : %v", err) } }) By("validate stale images in trash", func() { err := waitToRemoveImagesFromTrash(f, defaultRBDPool, deployTimeout) if err != nil { e2elog.Failf("failed to validate rbd images in pool %s trash with error %v", defaultRBDPool, err) } }) // Make sure this should be last testcase in this file, because // it deletes pool By("Create a PVC and delete PVC when backend pool deleted", func() { err := pvcDeleteWhenPoolNotFound(pvcPath, false, f) if err != nil { e2elog.Failf("failed to delete PVC when pool not found with error %v", err) } }) // delete RBD provisioner secret err := deleteCephUser(f, keyringRBDProvisionerUsername) if err != nil { e2elog.Failf("failed to delete user %s with error %v", keyringRBDProvisionerUsername, err) } // delete RBD plugin secret err = deleteCephUser(f, keyringRBDNodePluginUsername) if err != nil { e2elog.Failf("failed to delete user %s with error %v", keyringRBDNodePluginUsername, err) } }) }) })