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Cephfs: Failed to delete snapshot

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Failed to delete voluesnapshot when backend subvolume
(pvc) and ceph fs subvolume snapshot is deleted

Fixes#1647

Signed-off-by: Yati Padia <ypadia@redhat.com>
This commit is contained in:
Yati Padia
2021-02-10 13:49:40 +05:30
committed by mergify[bot]
parent bbd24e52f3
commit 0d9548c815
3 changed files with 114 additions and 1 deletions
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57
e2e/cephfs.go
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@ -571,6 +571,63 @@ var _ = Describe("cephfs", func() {
}
})
By("Delete snapshot after deleting subvolume and snapshot from backend", func() {
// snapshot beta is only supported from v1.17+
if k8sVersionGreaterEquals(f.ClientSet, 1, 17) {
err := createCephFSSnapshotClass(f)
if err != nil {
e2elog.Failf("failed to create CephFS snapshotclass with error %v", err)
}
pvc, err := loadPVC(pvcPath)
if err != nil {
e2elog.Failf("failed to load PVC with error %v", err)
}
pvc.Namespace = f.UniqueName
err = createPVCAndvalidatePV(f.ClientSet, pvc, deployTimeout)
if err != nil {
e2elog.Failf("failed to create PVC with error %v", err)
}
snap := getSnapshot(snapshotPath)
snap.Namespace = f.UniqueName
snap.Spec.Source.PersistentVolumeClaimName = &pvc.Name
// create snapshot
snap.Name = f.UniqueName
err = createSnapshot(&snap, deployTimeout)
if err != nil {
e2elog.Failf("failed to create snapshot (%s): %v", snap.Name, err)
}
err = deleteBackingCephFSSubvolumeSnapshot(f, pvc, &snap)
if err != nil {
e2elog.Failf("failed to delete backing snapshot for snapname with error=%s", err)
}
err = deleteBackingCephFSVolume(f, pvc)
if err != nil {
e2elog.Failf("failed to delete backing subvolume error=%s", err)
}
err = deleteSnapshot(&snap, deployTimeout)
if err != nil {
e2elog.Failf("failed to delete snapshot with error=%s", err)
} else {
e2elog.Logf("successfully deleted snapshot")
}
err = deletePVCAndValidatePV(f.ClientSet, pvc, deployTimeout)
if err != nil {
e2elog.Failf("failed to delete PVC with error %v", err)
}
err = deleteResource(cephfsExamplePath + "snapshotclass.yaml")
if err != nil {
e2elog.Failf("failed to delete CephFS snapshotclass with error %v", err)
}
}
})
By("Test snapshot retention feature", func() {
// Delete the PVC after creating a snapshot,
// this should work because of the snapshot