e2e: add modification to test encrypted PVC with rbd controller

Signed-off-by: Rakshith R <rar@redhat.com>
(cherry picked from commit 2f995eada2)

e2e/rbd.go

@@ -2375,6 +2375,54 @@ var _ = Describe("RBD", func() {
 				}
 			})
 
+			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+"user-secret.yaml", 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+"user-secret.yaml",
+					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 {

e2e/rbd_helper.go

@@ -761,6 +761,15 @@ func checkPVCCSIJournalInPool(f *framework.Framework, pvc *v1.PersistentVolumeCl
 	return nil
 }
 
+// deleteJournalInfoInPool deletes all omap data regarding pvc.
+func deleteJournalInfoInPool(f *framework.Framework, pvc *v1.PersistentVolumeClaim, pool string) error {
+	if err := deletePVCImageJournalInPool(f, pvc, pool); err != nil {
+		return err
+	}
+
+	return deletePVCCSIJournalInPool(f, pvc, pool)
+}
+
 func deletePVCImageJournalInPool(f *framework.Framework, pvc *v1.PersistentVolumeClaim, pool string) error {
 	imageData, err := getImageInfoFromPVC(pvc.Namespace, pvc.Name, f)
 	if err != nil {

e2e/staticpvc.go

@@ -3,6 +3,7 @@ package e2e
 import (
 	"context"
 	"fmt"
+	"strconv"
 	"strings"
 
 	v1 "k8s.io/api/core/v1"
@@ -123,7 +124,7 @@ func validateRBDStaticPV(f *framework.Framework, appPath string, isBlock, checkI
 		opt["imageFeatures"] = "layering"
 	}
 	opt["pool"] = defaultRBDPool
-	opt["staticVolume"] = "true"
+	opt["staticVolume"] = strconv.FormatBool(true)
 	if radosNamespace != "" {
 		opt["radosNamespace"] = radosNamespace
 	}
@@ -279,7 +280,7 @@ func validateCephFsStaticPV(f *framework.Framework, appPath, scPath string) erro
 
 	opt["clusterID"] = fsID
 	opt["fsName"] = fsName
-	opt["staticVolume"] = "true"
+	opt["staticVolume"] = strconv.FormatBool(true)
 	opt["rootPath"] = rootPath
 	pv := getStaticPV(pvName, pvName, "4Gi", secretName, cephCSINamespace, sc, "cephfs.csi.ceph.com", false, opt)
 	_, err = c.CoreV1().PersistentVolumes().Create(context.TODO(), pv, metav1.CreateOptions{})

e2e/utils.go

@@ -8,6 +8,7 @@ import (
 	"fmt"
 	"io/ioutil"
 	"regexp"
+	"strconv"
 	"strings"
 	"sync"
 	"time"
@@ -1065,10 +1066,7 @@ func validateController(
 	if err != nil {
 		return fmt.Errorf("failed to load PVC: %w", err)
 	}
-	resizePvc, err := loadPVC(pvcPath)
+	resizePvc := pvc.DeepCopy()
-	if err != nil {
-		return fmt.Errorf("failed to load PVC: %w", err)
-	}
 	resizePvc.Namespace = f.UniqueName
 
 	pvc.Spec.Resources.Requests[v1.ResourceStorage] = resource.MustParse(size)
@@ -1093,11 +1091,7 @@ func validateController(
 		return fmt.Errorf("failed to create storageclass: %w", err)
 	}
 	// delete omap data
-	err = deletePVCImageJournalInPool(f, pvc, poolName)
+	err = deleteJournalInfoInPool(f, pvc, poolName)
-	if err != nil {
-		return err
-	}
-	err = deletePVCCSIJournalInPool(f, pvc, poolName)
 	if err != nil {
 		return err
 	}
@@ -1130,24 +1124,31 @@ func validateController(
 	if err != nil {
 		return err
 	}
+	if scParams["encrypted"] == strconv.FormatBool(true) {
+		// check encryption
+		err = isEncryptedPVC(f, resizePvc, app)
+		if err != nil {
+			return err
+		}
+	} else {
 		// resize PVC
 		err = expandPVCSize(f.ClientSet, resizePvc, expandSize, deployTimeout)
 		if err != nil {
 			return err
 		}
-	if *pvc.Spec.VolumeMode == v1.PersistentVolumeFilesystem {
+		switch *pvc.Spec.VolumeMode {
+		case v1.PersistentVolumeFilesystem:
 			err = checkDirSize(app, f, &opt, expandSize)
 			if err != nil {
 				return err
 			}
-	}
+		case v1.PersistentVolumeBlock:
-
-	if *pvc.Spec.VolumeMode == v1.PersistentVolumeBlock {
 			err = checkDeviceSize(app, f, &opt, expandSize)
 			if err != nil {
 				return err
 			}
 		}
+	}
 	// delete pvc and storageclass
 	err = deletePVCAndApp("", f, resizePvc, app)
 	if err != nil {