mirror of
https://github.com/ceph/ceph-csi.git
synced 2024-12-18 02:50:30 +00:00
e2e: adjust migration e2e tests and introduce helper functions
This commit adjust existing migration e2e tests to a couple of tests to cover the scenarios. The seperate filesystem and block tests have been shrinked to single one and also introduced a couple of helper functions to setup and teardown migraition specific secret,configmap and sc. The static pv function has been renamed to a general name while the tests were adjusted. Signed-off-by: Humble Chirammal <hchiramm@redhat.com>
This commit is contained in:
parent
784c3ef06d
commit
cf6fdcb796
136
e2e/migration.go
136
e2e/migration.go
@ -4,7 +4,6 @@ import (
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"context"
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"encoding/hex"
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"fmt"
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"strconv"
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"strings"
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metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
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@ -12,96 +11,6 @@ import (
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"k8s.io/kubernetes/test/e2e/framework"
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)
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func validateRBDStaticMigrationPVDeletion(f *framework.Framework, appPath, scName string, isBlock bool) error {
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opt := make(map[string]string)
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var (
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rbdImageName = "kubernetes-dynamic-pvc-e0b45b52-7e09-47d3-8f1b-806995fa4412"
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pvName = "pv-name"
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pvcName = "pvc-name"
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namespace = f.UniqueName
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sc = scName
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provisionerAnnKey = "pv.kubernetes.io/provisioned-by"
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provisionerAnnValue = "rbd.csi.ceph.com"
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)
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c := f.ClientSet
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PVAnnMap := make(map[string]string)
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PVAnnMap[provisionerAnnKey] = provisionerAnnValue
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mons, err := getMons(rookNamespace, c)
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if err != nil {
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return fmt.Errorf("failed to get mons: %w", err)
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}
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mon := strings.Join(mons, ",")
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size := staticPVSize
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// create rbd image
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cmd := fmt.Sprintf(
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"rbd create %s --size=%s --image-feature=layering %s",
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rbdImageName,
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staticPVSize,
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rbdOptions(defaultRBDPool))
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_, stdErr, err := execCommandInToolBoxPod(f, cmd, rookNamespace)
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if err != nil {
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return err
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}
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if stdErr != "" {
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return fmt.Errorf("failed to create rbd image %s", stdErr)
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}
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opt["migration"] = "true"
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opt["clusterID"] = getMonsHash(mon)
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opt["imageFeatures"] = staticPVImageFeature
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opt["pool"] = defaultRBDPool
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opt["staticVolume"] = strconv.FormatBool(true)
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opt["imageName"] = rbdImageName
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// Make volumeID similar to the migration volumeID
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volID := composeIntreeMigVolID(mon, rbdImageName)
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pv := getStaticPV(
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pvName,
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volID,
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size,
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rbdNodePluginSecretName,
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cephCSINamespace,
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sc,
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provisionerAnnValue,
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isBlock,
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opt,
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PVAnnMap,
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deletePolicy)
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_, err = c.CoreV1().PersistentVolumes().Create(context.TODO(), pv, metav1.CreateOptions{})
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if err != nil {
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return fmt.Errorf("PV Create API error: %w", err)
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}
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pvc := getStaticPVC(pvcName, pvName, size, namespace, sc, isBlock)
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_, err = c.CoreV1().PersistentVolumeClaims(pvc.Namespace).Create(context.TODO(), pvc, metav1.CreateOptions{})
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if err != nil {
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return fmt.Errorf("PVC Create API error: %w", err)
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}
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// bind pvc to app
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app, err := loadApp(appPath)
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if err != nil {
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return err
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}
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app.Namespace = namespace
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app.Spec.Volumes[0].PersistentVolumeClaim.ClaimName = pvcName
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err = createApp(f.ClientSet, app, deployTimeout)
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if err != nil {
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return err
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}
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err = deletePVCAndApp("", f, pvc, app)
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if err != nil {
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return fmt.Errorf("failed to delete PVC and application: %w", err)
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}
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return err
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}
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// composeIntreeMigVolID create a volID similar to intree migration volID
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// the migration volID format looks like below
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// mig-mons-<hash>-image-<UUID_<poolhash>
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@ -190,6 +99,7 @@ func createMigrationUserSecretAndSC(f *framework.Framework, scName string) error
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return nil
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}
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// createMigrationSC create a SC with migration specific secrets and clusterid.
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func createMigrationSC(f *framework.Framework, scName string) error {
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err := deleteResource(rbdExamplePath + "storageclass.yaml")
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if err != nil {
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@ -203,6 +113,13 @@ func createMigrationSC(f *framework.Framework, scName string) error {
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param["csi.storage.k8s.io/controller-expand-secret-name"] = rbdMigrationProvisionerSecretName
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param["csi.storage.k8s.io/node-stage-secret-namespace"] = cephCSINamespace
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param["csi.storage.k8s.io/node-stage-secret-name"] = rbdMigrationNodePluginSecretName
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mons, err := getMons(rookNamespace, f.ClientSet)
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if err != nil {
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return fmt.Errorf("failed to get mons: %w", err)
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}
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mon := strings.Join(mons, ",")
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param["migration"] = "true"
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param["clusterID"] = getMonsHash(mon)
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err = createRBDStorageClass(f.ClientSet, f, scName, nil, param, deletePolicy)
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if err != nil {
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return fmt.Errorf("failed to create storageclass: %w", err)
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@ -274,3 +191,40 @@ func deleteProvNodeMigrationSecret(f *framework.Framework, provisionerSecret, no
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return nil
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}
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// setupMigrationCMSecretAndSC create custom configmap, secret and SC for migration tests.
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func setupMigrationCMSecretAndSC(f *framework.Framework, scName string) error {
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c := f.ClientSet
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if scName == "" {
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scName = defaultSCName
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}
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err := generateClusterIDConfigMapForMigration(f, c)
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if err != nil {
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return fmt.Errorf("failed to generate clusterID configmap: %w", err)
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}
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err = createMigrationUserSecretAndSC(f, scName)
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if err != nil {
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return fmt.Errorf("failed to create storageclass: %w", err)
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}
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return nil
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}
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// tearDownMigrationSetup deletes custom configmap and secret.
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func tearDownMigrationSetup(f *framework.Framework) error {
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err := deleteConfigMap(rbdDirPath)
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if err != nil {
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return fmt.Errorf("failed to delete configmap: %w", err)
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}
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err = createConfigMap(rbdDirPath, f.ClientSet, f)
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if err != nil {
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return fmt.Errorf("failed to create configmap: %w", err)
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}
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err = deleteProvNodeMigrationSecret(f, true, true)
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if err != nil {
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return fmt.Errorf("failed to delete migration users and Secrets associated: %w", err)
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}
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return nil
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}
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129
e2e/rbd.go
129
e2e/rbd.go
@ -402,37 +402,58 @@ var _ = Describe("RBD", func() {
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}
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})
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// todo: may be remove the below deletion test later once the migration nodestage tests are adjusted
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// also to have deletion validation through the same.
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By("validate RBD migration+static Block PVC Deletion", func() {
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err := generateClusterIDConfigMapForMigration(f, c)
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By("validate RBD migration PVC", func() {
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err := setupMigrationCMSecretAndSC(f, "")
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if err != nil {
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e2elog.Failf("failed to generate clusterID configmap: %v", err)
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e2elog.Failf("failed to setup migration prerequisites: %v", err)
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}
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// create a sc with different migration secret
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err = createMigrationUserSecretAndSC(f, "migrationsc")
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err = validatePVCAndAppBinding(pvcPath, appPath, f)
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if err != nil {
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e2elog.Failf("failed to create storageclass: %v", err)
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}
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err = validateRBDStaticMigrationPVDeletion(f, rawAppPath, "migrationsc", true)
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if err != nil {
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e2elog.Failf("failed to validate rbd migrated static block pv: %v", err)
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e2elog.Failf("failed to validate pvc and application binding: %v", err)
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}
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// validate created backend rbd images
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validateRBDImageCount(f, 0, defaultRBDPool)
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err = deleteConfigMap(rbdDirPath)
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// Block PVC resize
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err = resizePVCAndValidateSize(rawPvcPath, rawAppPath, f)
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if err != nil {
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e2elog.Failf("failed to delete configmap: %v", err)
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}
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err = createConfigMap(rbdDirPath, f.ClientSet, f)
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if err != nil {
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e2elog.Failf("failed to create configmap: %v", err)
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e2elog.Failf("failed to resize block PVC: %v", err)
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}
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err = deleteProvNodeMigrationSecret(f, true, true)
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// FileSystem PVC resize
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err = resizePVCAndValidateSize(pvcPath, appPath, f)
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if err != nil {
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e2elog.Failf("failed to delete migration users and Secrets associated: %v", err)
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e2elog.Failf("failed to resize filesystem PVC: %v", err)
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}
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err = deleteResource(rbdExamplePath + "storageclass.yaml")
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if err != nil {
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e2elog.Failf("failed to delete storageclass: %v", err)
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}
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err = createRBDStorageClass(f.ClientSet, f, defaultSCName, nil, nil, deletePolicy)
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if err != nil {
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e2elog.Failf("failed to create storageclass: %v", err)
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}
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err = tearDownMigrationSetup(f)
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if err != nil {
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e2elog.Failf("failed to tear down migration setup: %v", err)
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}
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})
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By("validate RBD migration+static FileSystem", func() {
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err := setupMigrationCMSecretAndSC(f, "migrationsc")
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if err != nil {
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e2elog.Failf("failed to setup migration prerequisites: %v", err)
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}
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// validate filesystem pvc mount
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err = validateRBDStaticMigrationPVC(f, appPath, "migrationsc", false)
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if err != nil {
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e2elog.Failf("failed to validate rbd migrated static file mode pvc: %v", err)
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}
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// validate created backend rbd images
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validateRBDImageCount(f, 0, defaultRBDPool)
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err = tearDownMigrationSetup(f)
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if err != nil {
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e2elog.Failf("failed to tear down migration setup: %v", err)
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}
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err = createRBDStorageClass(f.ClientSet, f, defaultSCName, nil, nil, deletePolicy)
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if err != nil {
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@ -2117,72 +2138,6 @@ var _ = Describe("RBD", func() {
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validateRBDImageCount(f, 0, defaultRBDPool)
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})
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By("validate RBD migration+static FileSystem PVC", func() {
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err := generateClusterIDConfigMapForMigration(f, c)
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if err != nil {
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e2elog.Failf("failed to generate clusterID configmap: %v", err)
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}
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// create node user and migration secret.
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err = createProvNodeCephUserAndSecret(f, false, true)
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if err != nil {
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e2elog.Failf("failed to create users and secret: %v", err)
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}
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err = validateRBDStaticMigrationPV(f, appPath, rbdMigrationNodePluginSecretName, false)
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if err != nil {
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e2elog.Failf("failed to validate rbd migrated static pv: %v", err)
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}
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// validate created backend rbd images
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validateRBDImageCount(f, 0, defaultRBDPool)
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err = deleteProvNodeMigrationSecret(f, false, true)
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if err != nil {
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e2elog.Failf("failed to delete users and secret: %v", err)
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}
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err = deleteConfigMap(rbdDirPath)
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if err != nil {
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e2elog.Failf("failed to delete configmap: %v", err)
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}
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err = createConfigMap(rbdDirPath, f.ClientSet, f)
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if err != nil {
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e2elog.Failf("failed to create configmap: %v", err)
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}
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})
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By("validate RBD migration+static Block PVC", func() {
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err := generateClusterIDConfigMapForMigration(f, c)
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if err != nil {
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e2elog.Failf("failed to generate clusterID configmap: %v", err)
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}
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// create node user and migration secret.
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err = createProvNodeCephUserAndSecret(f, false, true)
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if err != nil {
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e2elog.Failf("failed to create users and secret: %v", err)
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}
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err = validateRBDStaticMigrationPV(f, rawAppPath, rbdMigrationNodePluginSecretName, true)
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if err != nil {
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e2elog.Failf("failed to validate rbd migrated static block pv: %v", err)
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}
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// validate created backend rbd images
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validateRBDImageCount(f, 0, defaultRBDPool)
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err = deleteProvNodeMigrationSecret(f, false, true)
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if err != nil {
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e2elog.Failf("failed to delete users and secret: %v", err)
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}
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err = deleteConfigMap(rbdDirPath)
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if err != nil {
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e2elog.Failf("failed to delete configmap: %v", err)
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}
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err = createConfigMap(rbdDirPath, f.ClientSet, f)
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if err != nil {
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e2elog.Failf("failed to create configmap: %v", err)
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}
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})
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By("validate failure of RBD static PVC without imageFeatures parameter", func() {
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err := validateRBDStaticPV(f, rawAppPath, true, true)
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if err != nil {
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@ -219,19 +219,21 @@ func validateRBDStaticPV(f *framework.Framework, appPath string, isBlock, checkI
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return err
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}
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func validateRBDStaticMigrationPV(f *framework.Framework, appPath, nodeSecretName string, isBlock bool) error {
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func validateRBDStaticMigrationPVC(f *framework.Framework, appPath, scName string, isBlock bool) error {
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opt := make(map[string]string)
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var (
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rbdImageName = "test-static-pv"
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pvName = "pv-name"
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pvcName = "pvc-name"
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namespace = f.UniqueName
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// minikube creates default class in cluster, we need to set dummy
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// storageclass on PV and PVC to avoid storageclass name mismatch
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sc = "storage-class"
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rbdImageName = "kubernetes-dynamic-pvc-e0b45b52-7e09-47d3-8f1b-806995fa4412"
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pvName = "pv-name"
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pvcName = "pvc-name"
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namespace = f.UniqueName
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sc = scName
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provisionerAnnKey = "pv.kubernetes.io/provisioned-by"
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provisionerAnnValue = "rbd.csi.ceph.com"
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)
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c := f.ClientSet
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PVAnnMap := make(map[string]string)
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PVAnnMap[provisionerAnnKey] = provisionerAnnValue
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mons, err := getMons(rookNamespace, c)
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if err != nil {
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return fmt.Errorf("failed to get mons: %w", err)
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@ -240,20 +242,17 @@ func validateRBDStaticMigrationPV(f *framework.Framework, appPath, nodeSecretNam
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size := staticPVSize
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// create rbd image
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cmd := fmt.Sprintf(
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"rbd create %s --size=%d --image-feature=layering %s",
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"rbd create %s --size=%s --image-feature=layering %s",
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rbdImageName,
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4096,
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staticPVSize,
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rbdOptions(defaultRBDPool))
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_, e, err := execCommandInToolBoxPod(f, cmd, rookNamespace)
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_, stdErr, err := execCommandInToolBoxPod(f, cmd, rookNamespace)
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if err != nil {
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return err
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}
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if e != "" {
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return fmt.Errorf("failed to create rbd image %s", e)
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}
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if nodeSecretName == "" {
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nodeSecretName = rbdNodePluginSecretName
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if stdErr != "" {
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return fmt.Errorf("failed to create rbd image %s", stdErr)
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}
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opt["migration"] = "true"
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@ -262,16 +261,21 @@ func validateRBDStaticMigrationPV(f *framework.Framework, appPath, nodeSecretNam
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opt["pool"] = defaultRBDPool
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opt["staticVolume"] = strconv.FormatBool(true)
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opt["imageName"] = rbdImageName
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// Make volumeID similar to the migration volumeID
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volID := composeIntreeMigVolID(mon, rbdImageName)
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pv := getStaticPV(
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pvName,
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rbdImageName,
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volID,
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size,
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nodeSecretName,
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rbdNodePluginSecretName,
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cephCSINamespace,
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sc,
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"rbd.csi.ceph.com",
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provisionerAnnValue,
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isBlock,
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opt, nil, retainPolicy)
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opt,
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PVAnnMap,
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deletePolicy)
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_, err = c.CoreV1().PersistentVolumes().Create(context.TODO(), pv, metav1.CreateOptions{})
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if err != nil {
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@ -297,24 +301,11 @@ func validateRBDStaticMigrationPV(f *framework.Framework, appPath, nodeSecretNam
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return err
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}
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err = deletePod(app.Name, app.Namespace, f.ClientSet, deployTimeout)
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err = deletePVCAndApp("", f, pvc, app)
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if err != nil {
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return err
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return fmt.Errorf("failed to delete PVC and application: %w", err)
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}
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err = c.CoreV1().PersistentVolumeClaims(pvc.Namespace).Delete(context.TODO(), pvc.Name, metav1.DeleteOptions{})
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if err != nil {
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return fmt.Errorf("failed to delete pvc: %w", err)
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}
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err = c.CoreV1().PersistentVolumes().Delete(context.TODO(), pv.Name, metav1.DeleteOptions{})
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if err != nil {
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return fmt.Errorf("failed to delete pv: %w", err)
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}
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cmd = fmt.Sprintf("rbd rm %s %s", rbdImageName, rbdOptions(defaultRBDPool))
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_, _, err = execCommandInToolBoxPod(f, cmd, rookNamespace)
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return err
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}
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