Add Finalizer for VolumeSnapshot/VolumeSnapshotContent
This PR adds a Finalizer for VolumeSnapshotContent. If the VolumeSnapshotContent is bound to a VolumeSnapshot, the VolumeSnapshotContent is being used and cannot be deleted. This PR also adds a Finalizer for VolumeSnapshot. If a volume is being created from the snapshot, the VolumeSnapshot is being used and cannot be deleted.
This commit is contained in:
Xing Yang
@@ -55,8 +55,8 @@ func TestSync(t *testing.T) {
|
||||
},
|
||||
{
|
||||
name: "2-2 - could not bind snapshot and content, the VolumeSnapshotRef does not match",
|
||||
initialContents: newContentArray("content2-2", validSecretClass, "sid2-2", "vuid2-2", "volume2-2", "snapuid2-2-x", "snap2-2", &deletePolicy, nil, nil),
|
||||
expectedContents: newContentArray("content2-2", validSecretClass, "sid2-2", "vuid2-2", "volume2-2", "snapuid2-2-x", "snap2-2", &deletePolicy, nil, nil),
|
||||
initialContents: newContentArray("content2-2", validSecretClass, "sid2-2", "vuid2-2", "volume2-2", "snapuid2-2-x", "snap2-2", &deletePolicy, nil, nil, false),
|
||||
expectedContents: newContentArray("content2-2", validSecretClass, "sid2-2", "vuid2-2", "volume2-2", "snapuid2-2-x", "snap2-2", &deletePolicy, nil, nil, false),
|
||||
initialSnapshots: newSnapshotArray("snap2-2", validSecretClass, "content2-2", "snapuid2-2", "claim2-2", false, nil, nil, nil),
|
||||
expectedSnapshots: newSnapshotArray("snap2-2", validSecretClass, "content2-2", "snapuid2-2", "claim2-2", false, newVolumeError("Snapshot failed to bind VolumeSnapshotContent, Could not bind snapshot snap2-2 and content content2-2, the VolumeSnapshotRef does not match"), nil, nil),
|
||||
expectedEvents: []string{"Warning SnapshotBindFailed"},
|
||||
@@ -65,8 +65,8 @@ func TestSync(t *testing.T) {
|
||||
},
|
||||
{
|
||||
name: "2-3 - success bind snapshot and content but not ready, no status changed",
|
||||
initialContents: newContentArray("content2-3", validSecretClass, "sid2-3", "vuid2-3", "volume2-3", "", "snap2-3", &deletePolicy, nil, nil),
|
||||
expectedContents: newContentArray("content2-3", validSecretClass, "sid2-3", "vuid2-3", "volume2-3", "snapuid2-3", "snap2-3", &deletePolicy, nil, nil),
|
||||
initialContents: newContentArray("content2-3", validSecretClass, "sid2-3", "vuid2-3", "volume2-3", "", "snap2-3", &deletePolicy, nil, nil, false),
|
||||
expectedContents: newContentArray("content2-3", validSecretClass, "sid2-3", "vuid2-3", "volume2-3", "snapuid2-3", "snap2-3", &deletePolicy, nil, nil, false),
|
||||
initialSnapshots: newSnapshotArray("snap2-3", validSecretClass, "content2-3", "snapuid2-3", "claim2-3", false, nil, metaTimeNow, nil),
|
||||
expectedSnapshots: newSnapshotArray("snap2-3", validSecretClass, "content2-3", "snapuid2-3", "claim2-3", false, nil, metaTimeNow, nil),
|
||||
initialClaims: newClaimArray("claim2-3", "pvc-uid2-3", "1Gi", "volume2-3", v1.ClaimBound, &classEmpty),
|
||||
@@ -91,8 +91,8 @@ func TestSync(t *testing.T) {
|
||||
{
|
||||
// nothing changed
|
||||
name: "2-4 - noop",
|
||||
initialContents: newContentArray("content2-4", validSecretClass, "sid2-4", "vuid2-4", "volume2-4", "snapuid2-4", "snap2-4", &deletePolicy, nil, nil),
|
||||
expectedContents: newContentArray("content2-4", validSecretClass, "sid2-4", "vuid2-4", "volume2-4", "snapuid2-4", "snap2-4", &deletePolicy, nil, nil),
|
||||
initialContents: newContentArray("content2-4", validSecretClass, "sid2-4", "vuid2-4", "volume2-4", "snapuid2-4", "snap2-4", &deletePolicy, nil, nil, false),
|
||||
expectedContents: newContentArray("content2-4", validSecretClass, "sid2-4", "vuid2-4", "volume2-4", "snapuid2-4", "snap2-4", &deletePolicy, nil, nil, false),
|
||||
initialSnapshots: newSnapshotArray("snap2-4", validSecretClass, "content2-4", "snapuid2-4", "claim2-4", true, nil, metaTimeNow, nil),
|
||||
expectedSnapshots: newSnapshotArray("snap2-4", validSecretClass, "content2-4", "snapuid2-4", "claim2-4", true, nil, metaTimeNow, nil),
|
||||
errors: noerrors,
|
||||
@@ -100,8 +100,8 @@ func TestSync(t *testing.T) {
|
||||
},
|
||||
{
|
||||
name: "2-5 - snapshot and content bound, status ready false -> true",
|
||||
initialContents: newContentArray("content2-5", validSecretClass, "sid2-5", "vuid2-5", "volume2-5", "snapuid2-5", "snap2-5", &deletePolicy, nil, nil),
|
||||
expectedContents: newContentArray("content2-5", validSecretClass, "sid2-5", "vuid2-5", "volume2-5", "snapuid2-5", "snap2-5", &deletePolicy, nil, nil),
|
||||
initialContents: newContentArray("content2-5", validSecretClass, "sid2-5", "vuid2-5", "volume2-5", "snapuid2-5", "snap2-5", &deletePolicy, nil, nil, false),
|
||||
expectedContents: newContentArray("content2-5", validSecretClass, "sid2-5", "vuid2-5", "volume2-5", "snapuid2-5", "snap2-5", &deletePolicy, nil, nil, false),
|
||||
initialSnapshots: newSnapshotArray("snap2-5", validSecretClass, "content2-5", "snapuid2-5", "claim2-5", false, nil, metaTimeNow, nil),
|
||||
expectedSnapshots: newSnapshotArray("snap2-5", validSecretClass, "content2-5", "snapuid2-5", "claim2-5", true, nil, metaTimeNow, nil),
|
||||
initialClaims: newClaimArray("claim2-5", "pvc-uid2-5", "1Gi", "volume2-5", v1.ClaimBound, &classEmpty),
|
||||
@@ -125,8 +125,8 @@ func TestSync(t *testing.T) {
|
||||
},
|
||||
{
|
||||
name: "2-7 - snapshot and content bound, csi driver get status error",
|
||||
initialContents: newContentArray("content2-7", validSecretClass, "sid2-7", "vuid2-7", "volume2-7", "snapuid2-7", "snap2-7", &deletePolicy, nil, nil),
|
||||
expectedContents: newContentArray("content2-7", validSecretClass, "sid2-7", "vuid2-7", "volume2-7", "snapuid2-7", "snap2-7", &deletePolicy, nil, nil),
|
||||
initialContents: newContentArray("content2-7", validSecretClass, "sid2-7", "vuid2-7", "volume2-7", "snapuid2-7", "snap2-7", &deletePolicy, nil, nil, false),
|
||||
expectedContents: newContentArray("content2-7", validSecretClass, "sid2-7", "vuid2-7", "volume2-7", "snapuid2-7", "snap2-7", &deletePolicy, nil, nil, false),
|
||||
initialSnapshots: newSnapshotArray("snap2-7", validSecretClass, "content2-7", "snapuid2-7", "claim2-7", false, nil, metaTimeNow, nil),
|
||||
expectedSnapshots: newSnapshotArray("snap2-7", validSecretClass, "content2-7", "snapuid2-7", "claim2-7", false, newVolumeError("Failed to check and update snapshot: mock create snapshot error"), metaTimeNow, nil),
|
||||
expectedEvents: []string{"Warning SnapshotCheckandUpdateFailed"},
|
||||
@@ -148,8 +148,8 @@ func TestSync(t *testing.T) {
|
||||
},
|
||||
{
|
||||
name: "2-8 - snapshot and content bound, apiserver update status error",
|
||||
initialContents: newContentArray("content2-8", validSecretClass, "sid2-8", "vuid2-8", "volume2-8", "snapuid2-8", "snap2-8", &deletePolicy, nil, nil),
|
||||
expectedContents: newContentArray("content2-8", validSecretClass, "sid2-8", "vuid2-8", "volume2-8", "snapuid2-8", "snap2-8", &deletePolicy, nil, nil),
|
||||
initialContents: newContentArray("content2-8", validSecretClass, "sid2-8", "vuid2-8", "volume2-8", "snapuid2-8", "snap2-8", &deletePolicy, nil, nil, false),
|
||||
expectedContents: newContentArray("content2-8", validSecretClass, "sid2-8", "vuid2-8", "volume2-8", "snapuid2-8", "snap2-8", &deletePolicy, nil, nil, false),
|
||||
initialSnapshots: newSnapshotArray("snap2-8", validSecretClass, "content2-8", "snapuid2-8", "claim2-8", false, nil, metaTimeNow, nil),
|
||||
expectedSnapshots: newSnapshotArray("snap2-8", validSecretClass, "content2-8", "snapuid2-8", "claim2-8", false, newVolumeError("Failed to check and update snapshot: snapshot controller failed to update default/snap2-8 on API server: mock update error"), metaTimeNow, nil),
|
||||
expectedEvents: []string{"Warning SnapshotCheckandUpdateFailed"},
|
||||
@@ -179,8 +179,8 @@ func TestSync(t *testing.T) {
|
||||
},
|
||||
{
|
||||
name: "2-9 - bind when snapshot and content matches",
|
||||
initialContents: newContentArray("content2-9", validSecretClass, "sid2-9", "vuid2-9", "volume2-9", "snapuid2-9", "snap2-9", &deletePolicy, nil, nil),
|
||||
expectedContents: newContentArray("content2-9", validSecretClass, "sid2-9", "vuid2-9", "volume2-9", "snapuid2-9", "snap2-9", &deletePolicy, nil, nil),
|
||||
initialContents: newContentArray("content2-9", validSecretClass, "sid2-9", "vuid2-9", "volume2-9", "snapuid2-9", "snap2-9", &deletePolicy, nil, nil, false),
|
||||
expectedContents: newContentArray("content2-9", validSecretClass, "sid2-9", "vuid2-9", "volume2-9", "snapuid2-9", "snap2-9", &deletePolicy, nil, nil, false),
|
||||
initialSnapshots: newSnapshotArray("snap2-9", validSecretClass, "", "snapuid2-9", "claim2-9", false, nil, nil, nil),
|
||||
expectedSnapshots: newSnapshotArray("snap2-9", validSecretClass, "content2-9", "snapuid2-9", "claim2-9", false, nil, nil, nil),
|
||||
errors: noerrors,
|
||||
@@ -188,8 +188,8 @@ func TestSync(t *testing.T) {
|
||||
},
|
||||
{
|
||||
name: "2-10 - do not bind when snapshot and content not match",
|
||||
initialContents: newContentArray("content2-10", validSecretClass, "sid2-10", "vuid2-10", "volume2-10", "snapuid2-10-x", "snap2-10", &deletePolicy, nil, nil),
|
||||
expectedContents: newContentArray("content2-10", validSecretClass, "sid2-10", "vuid2-10", "volume2-10", "snapuid2-10-x", "snap2-10", &deletePolicy, nil, nil),
|
||||
initialContents: newContentArray("content2-10", validSecretClass, "sid2-10", "vuid2-10", "volume2-10", "snapuid2-10-x", "snap2-10", &deletePolicy, nil, nil, false),
|
||||
expectedContents: newContentArray("content2-10", validSecretClass, "sid2-10", "vuid2-10", "volume2-10", "snapuid2-10-x", "snap2-10", &deletePolicy, nil, nil, false),
|
||||
initialSnapshots: newSnapshotArray("snap2-10", validSecretClass, "", "snapuid2-10", "claim2-10", false, newVolumeError("mock driver error"), nil, nil),
|
||||
expectedSnapshots: newSnapshotArray("snap2-10", validSecretClass, "", "snapuid2-10", "claim2-10", false, newVolumeError("mock driver error"), nil, nil),
|
||||
errors: noerrors,
|
||||
@@ -217,8 +217,8 @@ func TestSync(t *testing.T) {
|
||||
},
|
||||
{
|
||||
name: "3-3 - ready snapshot(everything is well, do nothing)",
|
||||
initialContents: newContentArray("content3-3", validSecretClass, "sid3-3", "vuid3-3", "volume3-3", "snapuid3-3", "snap3-3", &deletePolicy, nil, nil),
|
||||
expectedContents: newContentArray("content3-3", validSecretClass, "sid3-3", "vuid3-3", "volume3-3", "snapuid3-3", "snap3-3", &deletePolicy, nil, nil),
|
||||
initialContents: newContentArray("content3-3", validSecretClass, "sid3-3", "vuid3-3", "volume3-3", "snapuid3-3", "snap3-3", &deletePolicy, nil, nil, false),
|
||||
expectedContents: newContentArray("content3-3", validSecretClass, "sid3-3", "vuid3-3", "volume3-3", "snapuid3-3", "snap3-3", &deletePolicy, nil, nil, false),
|
||||
initialSnapshots: newSnapshotArray("snap3-3", validSecretClass, "content3-3", "snapuid3-3", "claim3-3", true, nil, metaTimeNow, nil),
|
||||
expectedSnapshots: newSnapshotArray("snap3-3", validSecretClass, "content3-3", "snapuid3-3", "claim3-3", true, nil, metaTimeNow, nil),
|
||||
errors: noerrors,
|
||||
@@ -226,8 +226,8 @@ func TestSync(t *testing.T) {
|
||||
},
|
||||
{
|
||||
name: "3-4 - ready snapshot misbound to VolumeSnapshotContent",
|
||||
initialContents: newContentArray("content3-4", validSecretClass, "sid3-4", "vuid3-4", "volume3-4", "snapuid3-4-x", "snap3-4", &deletePolicy, nil, nil),
|
||||
expectedContents: newContentArray("content3-4", validSecretClass, "sid3-4", "vuid3-4", "volume3-4", "snapuid3-4-x", "snap3-4", &deletePolicy, nil, nil),
|
||||
initialContents: newContentArray("content3-4", validSecretClass, "sid3-4", "vuid3-4", "volume3-4", "snapuid3-4-x", "snap3-4", &deletePolicy, nil, nil, false),
|
||||
expectedContents: newContentArray("content3-4", validSecretClass, "sid3-4", "vuid3-4", "volume3-4", "snapuid3-4-x", "snap3-4", &deletePolicy, nil, nil, false),
|
||||
initialSnapshots: newSnapshotArray("snap3-4", validSecretClass, "content3-4", "snapuid3-4", "claim3-4", true, nil, metaTimeNow, nil),
|
||||
expectedSnapshots: newSnapshotArray("snap3-4", validSecretClass, "content3-4", "snapuid3-4", "claim3-4", false, newVolumeError("VolumeSnapshotContent is not bound to the VolumeSnapshot correctly"), metaTimeNow, nil),
|
||||
errors: noerrors,
|
||||
@@ -245,8 +245,8 @@ func TestSync(t *testing.T) {
|
||||
},
|
||||
{
|
||||
name: "3-6 - snapshot bound to content in which the snapshot uid does not match",
|
||||
initialContents: newContentArray("content3-4", validSecretClass, "sid3-4", "vuid3-4", "volume3-4", "snapuid3-4-x", "snap3-6", &deletePolicy, nil, nil),
|
||||
expectedContents: newContentArray("content3-4", validSecretClass, "sid3-4", "vuid3-4", "volume3-4", "snapuid3-4-x", "snap3-6", &deletePolicy, nil, nil),
|
||||
initialContents: newContentArray("content3-4", validSecretClass, "sid3-4", "vuid3-4", "volume3-4", "snapuid3-4-x", "snap3-6", &deletePolicy, nil, nil, false),
|
||||
expectedContents: newContentArray("content3-4", validSecretClass, "sid3-4", "vuid3-4", "volume3-4", "snapuid3-4-x", "snap3-6", &deletePolicy, nil, nil, false),
|
||||
initialSnapshots: newSnapshotArray("snap3-5", validSecretClass, "content3-5", "snapuid3-5", "claim3-5", false, nil, nil, nil),
|
||||
expectedSnapshots: newSnapshotArray("snap3-5", validSecretClass, "content3-5", "snapuid3-5", "claim3-5", false, newVolumeError("VolumeSnapshotContent is missing"), nil, nil),
|
||||
expectedEvents: []string{"Warning SnapshotContentMissing"},
|
||||
|
||||
Reference in New Issue
Block a user