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e2e: add test cases for pvc-pvcClone chain with depth 2

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Signed-off-by: Rakshith R <rar@redhat.com>
This commit is contained in:
Rakshith R 2021-07-15 14:39:08 +05:30 committed by mergify[bot]
parent 9321b4bce4
commit 9d57717222
1 changed files with 100 additions and 0 deletions
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100
e2e/rbd.go
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@ -1942,6 +1942,106 @@ var _ = Describe("RBD", func() {
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