Madhu Rajanna
4e29717317
This is similar to #14052 we did for radosnamespace and this is an extension to support cleanup at the blockpool level to cleanup the images and the snapshots in a pool. Signed-off-by: Madhu Rajanna <madhupr007@gmail.com>
95 lines
3.5 KiB
Go
95 lines
3.5 KiB
Go
/*
|
|
Copyright 2024 The Rook Authors. All rights reserved.
|
|
|
|
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 cleanup
|
|
|
|
import (
|
|
"fmt"
|
|
|
|
"github.com/pkg/errors"
|
|
"github.com/rook/rook/pkg/clusterd"
|
|
"github.com/rook/rook/pkg/daemon/ceph/client"
|
|
cephclient "github.com/rook/rook/pkg/daemon/ceph/client"
|
|
)
|
|
|
|
func RadosNamespaceCleanup(context *clusterd.Context, clusterInfo *client.ClusterInfo, poolName, radosNamespace string) error {
|
|
logger.Infof("starting clean up of CephBlockPoolRadosNamespace %q resources in cephblockpool %q", radosNamespace, poolName)
|
|
|
|
err := cleanupImages(context, clusterInfo, poolName, radosNamespace)
|
|
if err != nil {
|
|
logger.Errorf("failed to clean up CephBlockPoolRadosNamespace %q resources in cephblockpool %q", radosNamespace, poolName)
|
|
return err
|
|
}
|
|
|
|
logger.Infof("successfully cleaned up CephBlockPoolRadosNamespace %q resources in cephblockpool %q", radosNamespace, poolName)
|
|
return nil
|
|
}
|
|
|
|
func cleanupImages(context *clusterd.Context, clusterInfo *client.ClusterInfo, poolName, radosNamespace string) error {
|
|
msg := fmt.Sprintf("cephblockpool %q", poolName)
|
|
if radosNamespace != "" {
|
|
msg = fmt.Sprintf("%s in rados namespace %q", msg, radosNamespace)
|
|
}
|
|
images, err := cephclient.ListImagesInRadosNamespace(context, clusterInfo, poolName, radosNamespace)
|
|
if err != nil {
|
|
return errors.Wrapf(err, "failed to list images in %s", msg)
|
|
}
|
|
|
|
var retErr error
|
|
for _, image := range images {
|
|
snaps, err := cephclient.ListSnapshotsInRadosNamespace(context, clusterInfo, poolName, image.Name, radosNamespace)
|
|
if err != nil {
|
|
retErr = errors.Wrapf(err, "failed to list snapshots for the image %q in %s", image.Name, msg)
|
|
logger.Error(retErr)
|
|
}
|
|
|
|
for _, snap := range snaps {
|
|
err := cephclient.DeleteSnapshotInRadosNamespace(context, clusterInfo, poolName, image.Name, snap.Name, radosNamespace)
|
|
if err != nil {
|
|
retErr = errors.Wrapf(err, "failed to delete snapshot %q of the image %q in %s", snap.Name, image.Name, msg)
|
|
logger.Error(retErr)
|
|
} else {
|
|
logger.Infof("successfully deleted snapshot %q of image %q in %s", snap.Name, image.Name, msg)
|
|
}
|
|
}
|
|
|
|
err = cephclient.MoveImageToTrashInRadosNamespace(context, clusterInfo, poolName, image.Name, radosNamespace)
|
|
if err != nil {
|
|
retErr = errors.Wrapf(err, "failed to move image %q to trash in %s", image.Name, msg)
|
|
logger.Error(retErr)
|
|
}
|
|
err = cephclient.DeleteImageFromTrashInRadosNamespace(context, clusterInfo, poolName, image.ID, radosNamespace)
|
|
if err != nil {
|
|
retErr = errors.Wrapf(err, "failed to add task to remove image %q from trash in %s", image.Name, msg)
|
|
logger.Error(retErr)
|
|
}
|
|
}
|
|
return retErr
|
|
}
|
|
|
|
func BlockPoolCleanup(context *clusterd.Context, clusterInfo *client.ClusterInfo, poolName string) error {
|
|
logger.Infof("starting clean up of CephBlockPool %q resource", poolName)
|
|
|
|
err := cleanupImages(context, clusterInfo, poolName, "")
|
|
if err != nil {
|
|
logger.Errorf("failed to clean up CephBlockPool %q resource", poolName)
|
|
return err
|
|
}
|
|
|
|
logger.Infof("successfully cleaned up CephBlockPool %q resource", poolName)
|
|
return nil
|
|
}
|