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e2e: add e2e for bigger size restore

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added e2e for below cases

Normal PVC snapshot restore to a bigger
size PVC (without encryption)

* Filesystem pvc restore to a bigger size
* Block pvc restore to a bigger size

Encrypted PVC snapshot restore to a bigger
size PVC

* Filesystem pvc restore to a bigger size
* Block pvc restore to a bigger size

Signed-off-by: Madhu Rajanna <madhupr007@gmail.com>
This commit is contained in:
Madhu Rajanna
2021-12-16 10:57:46 +05:30
committed by mergify[bot]
parent 3169c8e23a
commit 494c9b91cb
4 changed files with 227 additions and 0 deletions
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106
e2e/rbd.go
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@ -60,6 +60,8 @@ var (
appClonePath = rbdExamplePath + "pod-restore.yaml"
appSmartClonePath = rbdExamplePath + "pod-clone.yaml"
appBlockSmartClonePath = rbdExamplePath + "block-pod-clone.yaml"
pvcBlockRestorePath = rbdExamplePath + "pvc-block-restore.yaml"
appBlockRestorePath = rbdExamplePath + "pod-block-restore.yaml"
appEphemeralPath = rbdExamplePath + "pod-ephemeral.yaml"
snapshotPath = rbdExamplePath + "snapshot.yaml"
deployFSAppPath = e2eTemplatesPath + "rbd-fs-deployment.yaml"
@ -3338,6 +3340,110 @@ var _ = Describe("RBD", func() {
}
})
By("restore snapshot to a bigger size PVC", func() {
By("restore snapshot to bigger size pvc", func() {
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)
}
defer func() {
err = deleteResource(rbdExamplePath + "storageclass.yaml")
if err != nil {
e2elog.Failf("failed to delete storageclass: %v", err)
}
}()
err = createRBDSnapshotClass(f)
if err != nil {
e2elog.Failf("failed to create VolumeSnapshotClass: %v", err)
}
defer func() {
err = deleteRBDSnapshotClass()
if err != nil {
e2elog.Failf("failed to delete VolumeSnapshotClass: %v", err)
}
}()
// validate filesystem mode PVC
err = validateBiggerPVCFromSnapshot(f,
pvcPath,
appPath,
snapshotPath,
pvcClonePath,
appClonePath)
if err != nil {
e2elog.Failf("failed to validate restore bigger size clone: %v", err)
}
// validate block mode PVC
err = validateBiggerPVCFromSnapshot(f,
rawPvcPath,
rawAppPath,
snapshotPath,
pvcBlockRestorePath,
appBlockRestorePath)
if err != nil {
e2elog.Failf("failed to validate restore bigger size clone: %v", err)
}
})
By("restore snapshot to bigger size encrypted PVC with VaultKMS", func() {
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: %v", err)
}
defer func() {
err = deleteResource(rbdExamplePath + "storageclass.yaml")
if err != nil {
e2elog.Failf("failed to delete storageclass: %v", err)
}
}()
err = createRBDSnapshotClass(f)
if err != nil {
e2elog.Failf("failed to create VolumeSnapshotClass: %v", err)
}
defer func() {
err = deleteRBDSnapshotClass()
if err != nil {
e2elog.Failf("failed to delete VolumeSnapshotClass: %v", err)
}
}()
// validate filesystem mode PVC
err = validateBiggerPVCFromSnapshot(f,
pvcPath,
appPath,
snapshotPath,
pvcClonePath,
appClonePath)
if err != nil {
e2elog.Failf("failed to validate restore bigger size clone: %v", err)
}
// validate block mode PVC
err = validateBiggerPVCFromSnapshot(f,
rawPvcPath,
rawAppPath,
snapshotPath,
pvcBlockRestorePath,
appBlockRestorePath)
if err != nil {
e2elog.Failf("failed to validate restore bigger size clone: %v", err)
}
})
By("validate image deletion", func() {
validateRBDImageCount(f, 0, defaultRBDPool)
err := waitToRemoveImagesFromTrash(f, defaultRBDPool, deployTimeout)
if err != nil {
e2elog.Failf("failed to validate rbd images in pool %s trash: %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() {