mirror of
https://github.com/ceph/ceph-csi.git
synced 2024-12-26 06:50:23 +00:00
546 lines
18 KiB
Go
546 lines
18 KiB
Go
/*
|
|
Copyright 2024 The Ceph-CSI Authors.
|
|
|
|
Licensed under the Apache License, Version 2.0 (the "License");
|
|
you may not use this file except in compliance with the License.
|
|
You may obtain a copy of the License at
|
|
|
|
http://www.apache.org/licenses/LICENSE-2.0
|
|
|
|
Unless required by applicable law or agreed to in writing, software
|
|
distributed under the License is distributed on an "AS IS" BASIS,
|
|
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
See the License for the specific language governing permissions and
|
|
limitations under the License.
|
|
*/
|
|
|
|
package e2e
|
|
|
|
import (
|
|
"context"
|
|
"crypto/sha256"
|
|
"fmt"
|
|
"time"
|
|
|
|
groupsnapapi "github.com/kubernetes-csi/external-snapshotter/client/v8/apis/volumegroupsnapshot/v1beta1"
|
|
snapapi "github.com/kubernetes-csi/external-snapshotter/client/v8/apis/volumesnapshot/v1"
|
|
groupsnapclient "github.com/kubernetes-csi/external-snapshotter/client/v8/clientset/versioned/typed/volumegroupsnapshot/v1beta1"
|
|
snapclient "github.com/kubernetes-csi/external-snapshotter/client/v8/clientset/versioned/typed/volumesnapshot/v1"
|
|
v1 "k8s.io/api/core/v1"
|
|
apierrs "k8s.io/apimachinery/pkg/api/errors"
|
|
"k8s.io/apimachinery/pkg/api/resource"
|
|
metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
|
|
"k8s.io/apimachinery/pkg/util/wait"
|
|
"k8s.io/kubernetes/test/e2e/framework"
|
|
)
|
|
|
|
// volumeGroupSnapshotter defines the common operations for handling
|
|
// volume group snapshots.
|
|
type volumeGroupSnapshotter interface {
|
|
// CreateVolumeGroupSnapshotClass creates a volume group snapshot class.
|
|
CreateVolumeGroupSnapshotClass(vgsc *groupsnapapi.VolumeGroupSnapshotClass) error
|
|
// CreateVolumeGroupSnapshot creates a groupsnapshot with the specified name
|
|
// namespace and volume group snapshot class.
|
|
CreateVolumeGroupSnapshot(name,
|
|
volumeGroupSnapshotClassName string,
|
|
labels map[string]string) (*groupsnapapi.VolumeGroupSnapshot, error)
|
|
// DeleteVolumeGroupSnapshot deletes the specified volume
|
|
// group snapshot.
|
|
DeleteVolumeGroupSnapshot(volumeGroupSnapshotName string) error
|
|
// DeleteVolumeGroupSnapshotClass deletes the specified volume
|
|
// group snapshot class.
|
|
DeleteVolumeGroupSnapshotClass(snapshotClassName string) error
|
|
// CreatePVCs creates PVCs with the specified namespace and labels.
|
|
CreatePVCs(namespace string,
|
|
labels map[string]string) ([]*v1.PersistentVolumeClaim, error)
|
|
// DeletePVCs deletes the specified PVCs.
|
|
DeletePVCs(pvcs []*v1.PersistentVolumeClaim) error
|
|
// CreatePVCClones creates pvcs from all the snapshots in VolumeGroupSnapshot.
|
|
CreatePVCClones(vgs *groupsnapapi.VolumeGroupSnapshot,
|
|
) ([]*v1.PersistentVolumeClaim, error)
|
|
}
|
|
|
|
// VolumeGroupSnapshotter defines validation operations specific to each driver.
|
|
type VolumeGroupSnapshotter interface {
|
|
// TestVolumeGroupSnapshot tests the volume group snapshot operations.
|
|
TestVolumeGroupSnapshot() error
|
|
// GetVolumeGroupSnapshotClass returns the volume group snapshot class.
|
|
GetVolumeGroupSnapshotClass() (*groupsnapapi.VolumeGroupSnapshotClass, error)
|
|
// ValidateResourcesForCreate validates the resources in the backend after
|
|
// creating clones.
|
|
ValidateResourcesForCreate(vgs *groupsnapapi.VolumeGroupSnapshot) error
|
|
// ValidateSnapshotsDeleted checks if all resources are deleted in the
|
|
// backend after all the resources are deleted.
|
|
ValidateResourcesForDelete() error
|
|
}
|
|
|
|
type volumeGroupSnapshotterBase struct {
|
|
timeout int
|
|
framework *framework.Framework
|
|
groupclient *groupsnapclient.GroupsnapshotV1beta1Client
|
|
snapClient *snapclient.SnapshotV1Client
|
|
storageClassName string
|
|
blockPVC bool
|
|
totalPVCCount int
|
|
additionalVGSnapshotCount int
|
|
namespace string
|
|
}
|
|
|
|
func newVolumeGroupSnapshotBase(f *framework.Framework, namespace,
|
|
storageClass string,
|
|
blockPVC bool,
|
|
timeout, totalPVCCount, additionalVGSnapshotCount int,
|
|
) (*volumeGroupSnapshotterBase, error) {
|
|
config, err := framework.LoadConfig()
|
|
if err != nil {
|
|
return nil, fmt.Errorf("error creating group snapshot client: %w", err)
|
|
}
|
|
c, err := groupsnapclient.NewForConfig(config)
|
|
if err != nil {
|
|
return nil, fmt.Errorf("error creating group snapshot client: %w", err)
|
|
}
|
|
|
|
s, err := snapclient.NewForConfig(config)
|
|
if err != nil {
|
|
return nil, fmt.Errorf("error creating snapshot client: %w", err)
|
|
}
|
|
|
|
return &volumeGroupSnapshotterBase{
|
|
framework: f,
|
|
groupclient: c,
|
|
snapClient: s,
|
|
namespace: namespace,
|
|
storageClassName: storageClass,
|
|
blockPVC: blockPVC,
|
|
timeout: timeout,
|
|
totalPVCCount: totalPVCCount,
|
|
additionalVGSnapshotCount: additionalVGSnapshotCount,
|
|
}, err
|
|
}
|
|
|
|
var _ volumeGroupSnapshotter = &volumeGroupSnapshotterBase{}
|
|
|
|
func (v *volumeGroupSnapshotterBase) CreatePVCs(namespace string,
|
|
labels map[string]string,
|
|
) ([]*v1.PersistentVolumeClaim, error) {
|
|
pvcs := make([]*v1.PersistentVolumeClaim, v.totalPVCCount)
|
|
for i := range v.totalPVCCount {
|
|
pvcs[i] = &v1.PersistentVolumeClaim{
|
|
ObjectMeta: metav1.ObjectMeta{
|
|
Name: fmt.Sprintf("pvc-%d", i),
|
|
Namespace: namespace,
|
|
},
|
|
Spec: v1.PersistentVolumeClaimSpec{
|
|
Resources: v1.VolumeResourceRequirements{
|
|
Requests: v1.ResourceList{
|
|
v1.ResourceStorage: resource.MustParse("1Gi"),
|
|
},
|
|
},
|
|
AccessModes: []v1.PersistentVolumeAccessMode{v1.ReadWriteOnce},
|
|
StorageClassName: &v.storageClassName,
|
|
},
|
|
}
|
|
if v.blockPVC {
|
|
volumeMode := v1.PersistentVolumeBlock
|
|
pvcs[i].Spec.VolumeMode = &volumeMode
|
|
} else {
|
|
volumeMode := v1.PersistentVolumeFilesystem
|
|
pvcs[i].Spec.VolumeMode = &volumeMode
|
|
}
|
|
pvcs[i].Labels = labels
|
|
err := createPVCAndvalidatePV(v.framework.ClientSet, pvcs[i], v.timeout)
|
|
if err != nil {
|
|
return nil, fmt.Errorf("failed to create PVC: %w", err)
|
|
}
|
|
}
|
|
|
|
return pvcs, nil
|
|
}
|
|
|
|
func (v *volumeGroupSnapshotterBase) DeletePVCs(pvcs []*v1.PersistentVolumeClaim) error {
|
|
for _, pvc := range pvcs {
|
|
err := deletePVCAndValidatePV(v.framework.ClientSet, pvc, v.timeout)
|
|
if err != nil {
|
|
return fmt.Errorf("failed to delete PVC: %w", err)
|
|
}
|
|
}
|
|
|
|
return nil
|
|
}
|
|
|
|
func (v *volumeGroupSnapshotterBase) CreatePVCClones(
|
|
vgs *groupsnapapi.VolumeGroupSnapshot,
|
|
) ([]*v1.PersistentVolumeClaim, error) {
|
|
groupSnapshotContent, err := v.groupclient.VolumeGroupSnapshotContents().Get(
|
|
context.TODO(),
|
|
*vgs.Status.BoundVolumeGroupSnapshotContentName,
|
|
metav1.GetOptions{})
|
|
if err != nil {
|
|
return nil, fmt.Errorf("failed to get VolumeGroupSnapshotContent: %w", err)
|
|
}
|
|
namespace := vgs.Namespace
|
|
ctx := context.TODO()
|
|
pvcs := make([]*v1.PersistentVolumeClaim, len(groupSnapshotContent.Status.VolumeSnapshotHandlePairList))
|
|
for i, snapshot := range groupSnapshotContent.Status.VolumeSnapshotHandlePairList {
|
|
volumeHandle := snapshot.VolumeHandle
|
|
volumeSnapshotName := fmt.Sprintf("snapshot-%x", sha256.Sum256([]byte(
|
|
string(groupSnapshotContent.UID)+volumeHandle)))
|
|
volumeSnapshot, err := v.snapClient.VolumeSnapshots(namespace).Get(ctx, volumeSnapshotName, metav1.GetOptions{})
|
|
if err != nil {
|
|
return nil, fmt.Errorf("failed to get VolumeSnapshot: %w", err)
|
|
}
|
|
pvcName := *volumeSnapshot.Spec.Source.PersistentVolumeClaimName
|
|
pvc, err := v.framework.ClientSet.CoreV1().PersistentVolumeClaims(namespace).Get(ctx,
|
|
pvcName,
|
|
metav1.GetOptions{})
|
|
if err != nil {
|
|
return nil, fmt.Errorf("failed to get PVC: %w", err)
|
|
}
|
|
pvcs[i] = &v1.PersistentVolumeClaim{
|
|
ObjectMeta: metav1.ObjectMeta{
|
|
Name: fmt.Sprintf("%s-clone-%d", pvc.Name, i),
|
|
Namespace: pvc.Namespace,
|
|
},
|
|
Spec: *pvc.Spec.DeepCopy(),
|
|
}
|
|
|
|
apiGroup := snapapi.GroupName
|
|
pvcs[i].Spec.DataSource = &v1.TypedLocalObjectReference{
|
|
APIGroup: &apiGroup,
|
|
Kind: "VolumeSnapshot",
|
|
Name: volumeSnapshot.Name,
|
|
}
|
|
pvcs[i].Spec.StorageClassName = &v.storageClassName
|
|
// cleanup the VolumeName as we are creating a new PVC
|
|
pvcs[i].Spec.VolumeName = ""
|
|
|
|
err = createPVCAndvalidatePV(v.framework.ClientSet, pvcs[i], v.timeout)
|
|
if err != nil {
|
|
return nil, fmt.Errorf("failed to create PVC: %w", err)
|
|
}
|
|
}
|
|
|
|
return pvcs, nil
|
|
}
|
|
|
|
func (v *volumeGroupSnapshotterBase) CreatePods(pvcs []*v1.PersistentVolumeClaim) ([]*v1.Pod, error) {
|
|
pods := make([]*v1.Pod, len(pvcs))
|
|
for i, p := range pvcs {
|
|
pods[i] = &v1.Pod{
|
|
ObjectMeta: metav1.ObjectMeta{
|
|
Name: fmt.Sprintf("pod-%d", i),
|
|
Namespace: p.Namespace,
|
|
},
|
|
Spec: v1.PodSpec{
|
|
Containers: []v1.Container{
|
|
{
|
|
Name: "container",
|
|
Image: "quay.io/centos/centos:latest",
|
|
Command: []string{"/bin/sleep", "999999"},
|
|
},
|
|
},
|
|
},
|
|
}
|
|
volName := "volume"
|
|
if p.Spec.VolumeMode != nil && *p.Spec.VolumeMode == v1.PersistentVolumeBlock {
|
|
pods[i].Spec.Containers[0].VolumeDevices = []v1.VolumeDevice{
|
|
{
|
|
Name: volName,
|
|
DevicePath: "/dev/xvda",
|
|
},
|
|
}
|
|
} else {
|
|
pods[i].Spec.Containers[0].VolumeMounts = []v1.VolumeMount{
|
|
{
|
|
Name: volName,
|
|
MountPath: "/mnt",
|
|
},
|
|
}
|
|
}
|
|
pods[i].Spec.Volumes = []v1.Volume{
|
|
{
|
|
Name: volName,
|
|
VolumeSource: v1.VolumeSource{
|
|
PersistentVolumeClaim: &v1.PersistentVolumeClaimVolumeSource{
|
|
ClaimName: p.Name,
|
|
},
|
|
},
|
|
},
|
|
}
|
|
err := createApp(v.framework.ClientSet, pods[i], v.timeout)
|
|
if err != nil {
|
|
return nil, fmt.Errorf("failed to create pod: %w", err)
|
|
}
|
|
}
|
|
|
|
return pods, nil
|
|
}
|
|
|
|
func (v *volumeGroupSnapshotterBase) DeletePods(pods []*v1.Pod) error {
|
|
for _, pod := range pods {
|
|
err := deletePod(pod.Name, pod.Namespace, v.framework.ClientSet, deployTimeout)
|
|
if err != nil {
|
|
return fmt.Errorf("failed to delete pod: %w", err)
|
|
}
|
|
}
|
|
|
|
return nil
|
|
}
|
|
|
|
func (v *volumeGroupSnapshotterBase) CreateVolumeGroupSnapshotClass(
|
|
groupSnapshotClass *groupsnapapi.VolumeGroupSnapshotClass,
|
|
) error {
|
|
return wait.PollUntilContextTimeout(
|
|
context.TODO(),
|
|
poll,
|
|
time.Duration(v.timeout)*time.Minute,
|
|
true,
|
|
func(ctx context.Context) (bool, error) {
|
|
_, err := v.groupclient.VolumeGroupSnapshotClasses().Create(ctx, groupSnapshotClass, metav1.CreateOptions{})
|
|
if err != nil {
|
|
framework.Logf("error creating VolumeGroupSnapshotClass %q: %v", groupSnapshotClass.Name, err)
|
|
if isRetryableAPIError(err) {
|
|
return false, nil
|
|
}
|
|
|
|
return false, fmt.Errorf("failed to create VolumeGroupSnapshotClass %q: %w", groupSnapshotClass.Name, err)
|
|
}
|
|
|
|
return true, nil
|
|
})
|
|
}
|
|
|
|
func (v *volumeGroupSnapshotterBase) CreateVolumeGroupSnapshot(name,
|
|
volumeGroupSnapshotClassName string, labels map[string]string,
|
|
) (*groupsnapapi.VolumeGroupSnapshot, error) {
|
|
namespace := v.namespace
|
|
groupSnapshot := &groupsnapapi.VolumeGroupSnapshot{
|
|
ObjectMeta: metav1.ObjectMeta{
|
|
Name: name,
|
|
Namespace: namespace,
|
|
},
|
|
Spec: groupsnapapi.VolumeGroupSnapshotSpec{
|
|
Source: groupsnapapi.VolumeGroupSnapshotSource{
|
|
Selector: &metav1.LabelSelector{
|
|
MatchLabels: labels,
|
|
},
|
|
},
|
|
VolumeGroupSnapshotClassName: &volumeGroupSnapshotClassName,
|
|
},
|
|
}
|
|
ctx := context.TODO()
|
|
_, err := v.groupclient.VolumeGroupSnapshots(namespace).Create(ctx, groupSnapshot, metav1.CreateOptions{})
|
|
if err != nil {
|
|
return nil, fmt.Errorf("failed to create VolumeGroupSnapshot %q: %w", name, err)
|
|
}
|
|
|
|
framework.Logf("VolumeGroupSnapshot with name %v created in %v namespace", name, namespace)
|
|
|
|
timeout := time.Duration(v.timeout) * time.Minute
|
|
start := time.Now()
|
|
framework.Logf("waiting for %+v to be in ready state", groupSnapshot)
|
|
|
|
err = wait.PollUntilContextTimeout(ctx, poll, timeout, true, func(ctx context.Context) (bool, error) {
|
|
framework.Logf("waiting for VolumeGroupSnapshot %s (%d seconds elapsed)", name, int(time.Since(start).Seconds()))
|
|
groupSnapshot, err = v.groupclient.VolumeGroupSnapshots(namespace).
|
|
Get(ctx, name, metav1.GetOptions{})
|
|
if err != nil {
|
|
framework.Logf("Error getting VolumeGroupSnapshot in namespace: '%s': %v", namespace, err)
|
|
if isRetryableAPIError(err) {
|
|
return false, nil
|
|
}
|
|
if apierrs.IsNotFound(err) {
|
|
return false, nil
|
|
}
|
|
|
|
return false, fmt.Errorf("failed to get volumesnapshot: %w", err)
|
|
}
|
|
if groupSnapshot.Status == nil || groupSnapshot.Status.ReadyToUse == nil {
|
|
return false, nil
|
|
}
|
|
|
|
if *groupSnapshot.Status.ReadyToUse {
|
|
return true, nil
|
|
}
|
|
|
|
readyToUse := groupSnapshot.Status.ReadyToUse
|
|
errMsg := ""
|
|
if groupSnapshot.Status.Error != nil {
|
|
errMsg = *groupSnapshot.Status.Error.Message
|
|
}
|
|
|
|
framework.Logf("current state of VolumeGroupSnapshot %s. ReadyToUse: %v, Error: %s", name, *readyToUse, errMsg)
|
|
|
|
return false, nil
|
|
})
|
|
if err != nil {
|
|
return nil, fmt.Errorf("failed to get VolumeGroupSnapshot %s: %w", name, err)
|
|
}
|
|
|
|
return groupSnapshot, nil
|
|
}
|
|
|
|
func (v *volumeGroupSnapshotterBase) DeleteVolumeGroupSnapshot(volumeGroupSnapshotName string) error {
|
|
namespace := v.namespace
|
|
ctx := context.TODO()
|
|
err := v.groupclient.VolumeGroupSnapshots(namespace).Delete(
|
|
ctx,
|
|
volumeGroupSnapshotName,
|
|
metav1.DeleteOptions{})
|
|
if err != nil {
|
|
return fmt.Errorf("failed to delete VolumeGroupSnapshot: %w", err)
|
|
}
|
|
start := time.Now()
|
|
framework.Logf("Waiting for VolumeGroupSnapshot %v to be deleted", volumeGroupSnapshotName)
|
|
timeout := time.Duration(v.timeout) * time.Minute
|
|
|
|
return wait.PollUntilContextTimeout(
|
|
ctx,
|
|
poll,
|
|
timeout,
|
|
true,
|
|
func(ctx context.Context) (bool, error) {
|
|
_, err := v.groupclient.VolumeGroupSnapshots(namespace).Get(ctx, volumeGroupSnapshotName, metav1.GetOptions{})
|
|
if err != nil {
|
|
if isRetryableAPIError(err) {
|
|
return false, nil
|
|
}
|
|
if apierrs.IsNotFound(err) {
|
|
return true, nil
|
|
}
|
|
framework.Logf("%s VolumeGroupSnapshot to be deleted (%d seconds elapsed)",
|
|
volumeGroupSnapshotName,
|
|
int(time.Since(start).Seconds()))
|
|
|
|
return false, fmt.Errorf("failed to get VolumeGroupSnapshot: %w", err)
|
|
}
|
|
|
|
return false, nil
|
|
})
|
|
}
|
|
|
|
func (v *volumeGroupSnapshotterBase) DeleteVolumeGroupSnapshotClass(groupSnapshotClassName string) error {
|
|
ctx := context.TODO()
|
|
err := v.groupclient.VolumeGroupSnapshotClasses().Delete(
|
|
ctx, groupSnapshotClassName, metav1.DeleteOptions{})
|
|
if err != nil {
|
|
return fmt.Errorf("failed to delete VolumeGroupSnapshotClass: %w", err)
|
|
}
|
|
start := time.Now()
|
|
framework.Logf("Waiting for VolumeGroupSnapshotClass %v to be deleted", groupSnapshotClassName)
|
|
timeout := time.Duration(v.timeout) * time.Minute
|
|
|
|
return wait.PollUntilContextTimeout(
|
|
ctx,
|
|
poll,
|
|
timeout,
|
|
true,
|
|
func(ctx context.Context) (bool, error) {
|
|
_, err := v.groupclient.VolumeGroupSnapshotClasses().Get(ctx, groupSnapshotClassName, metav1.GetOptions{})
|
|
if err != nil {
|
|
if isRetryableAPIError(err) {
|
|
return false, nil
|
|
}
|
|
if apierrs.IsNotFound(err) {
|
|
return true, nil
|
|
}
|
|
framework.Logf("%s VolumeGroupSnapshotClass to be deleted (%d seconds elapsed)",
|
|
groupSnapshotClassName,
|
|
int(time.Since(start).Seconds()))
|
|
|
|
return false, fmt.Errorf("failed to get VolumeGroupSnapshotClass: %w", err)
|
|
}
|
|
|
|
return false, nil
|
|
})
|
|
}
|
|
|
|
func (v *volumeGroupSnapshotterBase) testVolumeGroupSnapshot(vol VolumeGroupSnapshotter) error {
|
|
pvcLabels := map[string]string{"pvc": "vgsc"}
|
|
pvcs, err := v.CreatePVCs(v.namespace, pvcLabels)
|
|
if err != nil {
|
|
return fmt.Errorf("failed to create PVCs: %w", err)
|
|
}
|
|
|
|
vgsc, err := vol.GetVolumeGroupSnapshotClass()
|
|
if err != nil {
|
|
return fmt.Errorf("failed to get volume group snapshot class: %w", err)
|
|
}
|
|
// Create a volume group snapshot class
|
|
vgscName := v.framework.Namespace.Name + "-vgsc"
|
|
vgsc.Name = vgscName
|
|
err = v.CreateVolumeGroupSnapshotClass(vgsc)
|
|
if err != nil {
|
|
return fmt.Errorf("failed to create volume group snapshot: %w", err)
|
|
}
|
|
vgsName := v.framework.Namespace.Name + "-vgs"
|
|
// Create a volume group snapshot
|
|
volumeGroupSnapshot, err := v.CreateVolumeGroupSnapshot(vgsName, vgscName, pvcLabels)
|
|
if err != nil {
|
|
return fmt.Errorf("failed to create volume group snapshot: %w", err)
|
|
}
|
|
|
|
// Create and delete additional group snapshots.
|
|
for i := range v.additionalVGSnapshotCount {
|
|
newVGSName := fmt.Sprintf("%s-%d", vgsName, i)
|
|
_, err = v.CreateVolumeGroupSnapshot(newVGSName, vgscName, pvcLabels)
|
|
if err != nil {
|
|
return fmt.Errorf("failed to create volume group snapshot %q: %w", newVGSName, err)
|
|
}
|
|
}
|
|
for i := range v.additionalVGSnapshotCount {
|
|
newVGSName := fmt.Sprintf("%s-%d", vgsName, i)
|
|
err = v.DeleteVolumeGroupSnapshot(newVGSName)
|
|
if err != nil {
|
|
return fmt.Errorf("failed to delete volume group snapshot %q: %w", newVGSName, err)
|
|
}
|
|
}
|
|
|
|
clonePVCs, err := v.CreatePVCClones(volumeGroupSnapshot)
|
|
if err != nil {
|
|
return fmt.Errorf("failed to create clones: %w", err)
|
|
}
|
|
// create pods using the cloned PVCs
|
|
pods, err := v.CreatePods(clonePVCs)
|
|
if err != nil {
|
|
return fmt.Errorf("failed to create pods: %w", err)
|
|
}
|
|
// validate the resources in the backend
|
|
err = vol.ValidateResourcesForCreate(volumeGroupSnapshot)
|
|
if err != nil {
|
|
return fmt.Errorf("failed to validate resources for create: %w", err)
|
|
}
|
|
// Delete the pods
|
|
err = v.DeletePods(pods)
|
|
if err != nil {
|
|
return fmt.Errorf("failed to delete pods: %w", err)
|
|
}
|
|
// Delete the clones
|
|
err = v.DeletePVCs(clonePVCs)
|
|
if err != nil {
|
|
return fmt.Errorf("failed to delete clones: %w", err)
|
|
}
|
|
// Delete the PVCs
|
|
err = v.DeletePVCs(pvcs)
|
|
if err != nil {
|
|
return fmt.Errorf("failed to delete PVCs: %w", err)
|
|
}
|
|
// Delete the volume group snapshot
|
|
err = v.DeleteVolumeGroupSnapshot(volumeGroupSnapshot.Name)
|
|
if err != nil {
|
|
return fmt.Errorf("failed to delete volume group snapshot: %w", err)
|
|
}
|
|
// validate the resources in the backend after deleting the resources
|
|
err = vol.ValidateResourcesForDelete()
|
|
if err != nil {
|
|
return fmt.Errorf("failed to validate resources for delete: %w", err)
|
|
}
|
|
// Delete the volume group snapshot class
|
|
err = v.DeleteVolumeGroupSnapshotClass(vgscName)
|
|
if err != nil {
|
|
return fmt.Errorf("failed to delete volume group snapshot class: %w", err)
|
|
}
|
|
|
|
return nil
|
|
}
|