Update VolumeSnapshot CRD version to v1beta

preserveUnknownField set to false, comments updates, adding pull request annotation
more comment updates
VolumeSnapshot comments
rename to VolumeSnapshotClassName
adding license
This commit is contained in:
Xing Yang
2019-07-11 12:32:07 -07:00
committed by xiangqian
parent 6fa4d49620
commit 0c1faac468
78 changed files with 1778 additions and 14457 deletions

View File

@@ -20,8 +20,8 @@ import (
"errors"
"testing"
crdv1 "github.com/kubernetes-csi/external-snapshotter/pkg/apis/volumesnapshot/v1alpha1"
"k8s.io/api/core/v1"
crdv1 "github.com/kubernetes-csi/external-snapshotter/pkg/apis/volumesnapshot/v1beta1"
v1 "k8s.io/api/core/v1"
metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
)
@@ -56,8 +56,9 @@ var snapshotClasses = []*crdv1.VolumeSnapshotClass{
ObjectMeta: metav1.ObjectMeta{
Name: classGold,
},
Snapshotter: mockDriverName,
Parameters: class1Parameters,
Driver: mockDriverName,
Parameters: class1Parameters,
DeletionPolicy: crdv1.VolumeSnapshotContentDelete,
},
{
TypeMeta: metav1.TypeMeta{
@@ -66,8 +67,9 @@ var snapshotClasses = []*crdv1.VolumeSnapshotClass{
ObjectMeta: metav1.ObjectMeta{
Name: classSilver,
},
Snapshotter: mockDriverName,
Parameters: class2Parameters,
Driver: mockDriverName,
Parameters: class2Parameters,
DeletionPolicy: crdv1.VolumeSnapshotContentDelete,
},
{
TypeMeta: metav1.TypeMeta{
@@ -76,8 +78,9 @@ var snapshotClasses = []*crdv1.VolumeSnapshotClass{
ObjectMeta: metav1.ObjectMeta{
Name: emptySecretClass,
},
Snapshotter: mockDriverName,
Parameters: class4Parameters,
Driver: mockDriverName,
Parameters: class4Parameters,
DeletionPolicy: crdv1.VolumeSnapshotContentDelete,
},
{
TypeMeta: metav1.TypeMeta{
@@ -86,8 +89,9 @@ var snapshotClasses = []*crdv1.VolumeSnapshotClass{
ObjectMeta: metav1.ObjectMeta{
Name: invalidSecretClass,
},
Snapshotter: mockDriverName,
Parameters: class3Parameters,
Driver: mockDriverName,
Parameters: class3Parameters,
DeletionPolicy: crdv1.VolumeSnapshotContentDelete,
},
{
TypeMeta: metav1.TypeMeta{
@@ -96,8 +100,9 @@ var snapshotClasses = []*crdv1.VolumeSnapshotClass{
ObjectMeta: metav1.ObjectMeta{
Name: validSecretClass,
},
Snapshotter: mockDriverName,
Parameters: class5Parameters,
Driver: mockDriverName,
Parameters: class5Parameters,
DeletionPolicy: crdv1.VolumeSnapshotContentDelete,
},
{
TypeMeta: metav1.TypeMeta{
@@ -107,7 +112,8 @@ var snapshotClasses = []*crdv1.VolumeSnapshotClass{
Name: defaultClass,
Annotations: map[string]string{IsDefaultSnapshotClassAnnotation: "true"},
},
Snapshotter: mockDriverName,
Driver: mockDriverName,
DeletionPolicy: crdv1.VolumeSnapshotContentDelete,
},
}
@@ -119,7 +125,7 @@ func TestDeleteSync(t *testing.T) {
tests := []controllerTest{
{
name: "1-1 - content with empty snapshot class is deleted if it is bound to a non-exist snapshot and also has a snapshot uid specified",
initialContents: newContentArray("content1-1", classEmpty, "sid1-1", "vuid1-1", "volume1-1", "snapuid1-1", "snap1-1", &deletePolicy, nil, nil, true, nil),
initialContents: newContentArray("content1-1", "snapuid1-1", "snap1-1", "sid1-1", classGold, "", "", deletionPolicy, nil, nil, true),
expectedContents: nocontents,
initialSnapshots: nosnapshots,
expectedSnapshots: nosnapshots,
@@ -130,8 +136,8 @@ func TestDeleteSync(t *testing.T) {
},
{
name: "2-1 - content with empty snapshot class will not be deleted if it is bound to a non-exist snapshot but it does not have a snapshot uid specified",
initialContents: newContentArray("content2-1", classEmpty, "sid2-1", "vuid2-1", "volume2-1", "", "snap2-1", &deletePolicy, nil, nil, true, nil),
expectedContents: newContentArray("content2-1", classEmpty, "sid2-1", "vuid2-1", "volume2-1", "", "snap2-1", &deletePolicy, nil, nil, true, nil),
initialContents: newContentArray("content2-1", "", "snap2-1", "sid2-1", "", "", "", deletionPolicy, nil, nil, true),
expectedContents: newContentArray("content2-1", "", "snap2-1", "sid2-1", "", "", "", deletionPolicy, nil, nil, true),
initialSnapshots: nosnapshots,
expectedSnapshots: nosnapshots,
expectedEvents: noevents,
@@ -141,7 +147,7 @@ func TestDeleteSync(t *testing.T) {
},
{
name: "1-2 - successful delete with snapshot class that has empty secret parameter",
initialContents: newContentArray("content1-2", emptySecretClass, "sid1-2", "vuid1-2", "volume1-2", "snapuid1-2", "snap1-2", &deletePolicy, nil, nil, true, emptyDataSecretAnnotations()),
initialContents: newContentArray("content1-2", "sid1-2", "snap1-2", "sid1-2", emptySecretClass, "", "", deletionPolicy, nil, nil, true),
expectedContents: nocontents,
initialSnapshots: nosnapshots,
expectedSnapshots: nosnapshots,
@@ -153,7 +159,7 @@ func TestDeleteSync(t *testing.T) {
},
{
name: "1-3 - successful delete with snapshot class that has valid secret parameter",
initialContents: newContentArray("content1-3", validSecretClass, "sid1-3", "vuid1-3", "volume1-3", "snapuid1-3", "snap1-3", &deletePolicy, nil, nil, true, secretAnnotations()),
initialContents: newContentArray("content1-3", "sid1-3", "snap1-3", "sid1-3", validSecretClass, "", "", deletionPolicy, nil, nil, true),
expectedContents: nocontents,
initialSnapshots: nosnapshots,
expectedSnapshots: nosnapshots,
@@ -163,20 +169,20 @@ func TestDeleteSync(t *testing.T) {
expectedDeleteCalls: []deleteCall{{"sid1-3", map[string]string{"foo": "bar"}, nil}},
test: testSyncContent,
},
{
/*{
name: "1-4 - fail delete with snapshot class that has invalid secret parameter",
initialContents: newContentArray("content1-4", invalidSecretClass, "sid1-4", "vuid1-4", "volume1-4", "snapuid1-4", "snap1-4", &deletePolicy, nil, nil, true, emptyNamespaceSecretAnnotations()),
expectedContents: newContentArray("content1-4", invalidSecretClass, "sid1-4", "vuid1-4", "volume1-4", "snapuid1-4", "snap1-4", &deletePolicy, nil, nil, true, emptyNamespaceSecretAnnotations()),
initialContents: newContentArray("content1-4", "sid1-4", "snapuid1-4", "snap1-4", &deletePolicy, nil, nil, true),
expectedContents: newContentArray("content1-4", "sid1-4", "snapuid1-4", "snap1-4", &deletePolicy, nil, nil, true),
initialSnapshots: nosnapshots,
expectedSnapshots: nosnapshots,
expectedEvents: noevents,
errors: noerrors,
test: testSyncContent,
},
},*/
{
name: "1-5 - csi driver delete snapshot returns error",
initialContents: newContentArray("content1-5", validSecretClass, "sid1-5", "vuid1-5", "volume1-5", "snapuid1-5", "snap1-5", &deletePolicy, nil, nil, true, secretAnnotations()),
expectedContents: newContentArray("content1-5", validSecretClass, "sid1-5", "vuid1-5", "volume1-5", "snapuid1-5", "snap1-5", &deletePolicy, nil, nil, true, secretAnnotations()),
initialContents: newContentArray("content1-5", "sid1-5", "snap1-5", "sid1-5", validSecretClass, "", "", deletionPolicy, nil, nil, true),
expectedContents: newContentArray("content1-5", "sid1-5", "snap1-5", "sid1-5", validSecretClass, "", "", deletionPolicy, nil, nil, true),
initialSnapshots: nosnapshots,
expectedSnapshots: nosnapshots,
initialSecrets: []*v1.Secret{secret()},
@@ -187,15 +193,15 @@ func TestDeleteSync(t *testing.T) {
},
{
name: "1-6 - api server delete content returns error",
initialContents: newContentArray("content1-6", validSecretClass, "sid1-6", "vuid1-6", "volume1-6", "snapuid1-6", "snap1-6", &deletePolicy, nil, nil, true, secretAnnotations()),
expectedContents: newContentArray("content1-6", validSecretClass, "sid1-6", "vuid1-6", "volume1-6", "snapuid1-6", "snap1-6", &deletePolicy, nil, nil, true, secretAnnotations()),
initialContents: newContentArray("content1-6", "sid1-6", "snap1-6", "sid1-6", validSecretClass, "", "", deletionPolicy, nil, nil, true),
expectedContents: newContentArray("content1-6", "sid1-6", "snap1-6", "sid1-6", validSecretClass, "", "", deletionPolicy, nil, nil, true),
initialSnapshots: nosnapshots,
expectedSnapshots: nosnapshots,
initialSecrets: []*v1.Secret{secret()},
expectedDeleteCalls: []deleteCall{{"sid1-6", map[string]string{"foo": "bar"}, nil}},
expectedEvents: []string{"Warning SnapshotContentObjectDeleteError"},
errors: []reactorError{
// Inject error to the first client.VolumesnapshotV1alpha1().VolumeSnapshotContents().Delete call.
// Inject error to the first client.VolumesnapshotV1beta1().VolumeSnapshotContents().Delete call.
// All other calls will succeed.
{"delete", "volumesnapshotcontents", errors.New("mock delete error")},
},
@@ -205,10 +211,10 @@ func TestDeleteSync(t *testing.T) {
// delete success - snapshot that the content was pointing to was deleted, and another
// with the same name created.
name: "1-7 - prebound content is deleted while the snapshot exists",
initialContents: newContentArray("content1-7", validSecretClass, "sid1-7", "vuid1-7", "volume1-7", "snapuid1-7", "snap1-7", &deletePolicy, nil, nil, true, secretAnnotations()),
initialContents: newContentArray("content1-7", "sid1-7", "snap1-7", "sid1-7", emptySecretClass, "", "", deletionPolicy, nil, nil, true),
expectedContents: nocontents,
initialSnapshots: newSnapshotArray("snap1-7", validSecretClass, "content1-7", "snapuid1-7-x", "claim1-7", false, nil, nil, nil),
expectedSnapshots: newSnapshotArray("snap1-7", validSecretClass, "content1-7", "snapuid1-7-x", "claim1-7", false, nil, nil, nil),
initialSnapshots: newSnapshotArray("snap1-7", "snapuid1-7-x", "claim1-7", "", validSecretClass, "", &False, nil, nil, nil),
expectedSnapshots: newSnapshotArray("snap1-7", "snapuid1-7-x", "claim1-7", "", validSecretClass, "", &False, nil, nil, nil),
initialSecrets: []*v1.Secret{secret()},
expectedDeleteCalls: []deleteCall{{"sid1-7", map[string]string{"foo": "bar"}, nil}},
expectedEvents: noevents,
@@ -218,7 +224,7 @@ func TestDeleteSync(t *testing.T) {
{
// delete success(?) - content is deleted before doDelete() starts
name: "1-8 - content is deleted before deleting",
initialContents: newContentArray("content1-8", validSecretClass, "sid1-8", "vuid1-8", "volume1-8", "snapuid1-8", "snap1-8", &deletePolicy, nil, nil, true, secretAnnotations()),
initialContents: newContentArray("content1-8", "sid1-8", "snap1-8", "sid1-8", validSecretClass, "", "", deletionPolicy, nil, nil, true),
expectedContents: nocontents,
initialSnapshots: nosnapshots,
expectedSnapshots: nosnapshots,
@@ -235,33 +241,21 @@ func TestDeleteSync(t *testing.T) {
},
{
name: "1-9 - content will not be deleted if it is bound to a snapshot correctly, snapshot uid is specified",
initialContents: newContentArray("content1-9", validSecretClass, "sid1-9", "vuid1-9", "volume1-9", "snapuid1-9", "snap1-9", &deletePolicy, nil, nil, true, nil),
expectedContents: newContentArray("content1-9", validSecretClass, "sid1-9", "vuid1-9", "volume1-9", "snapuid1-9", "snap1-9", &deletePolicy, nil, nil, true, nil),
initialSnapshots: newSnapshotArray("snap1-9", validSecretClass, "content1-9", "snapuid1-9", "claim1-9", false, nil, nil, nil),
expectedSnapshots: newSnapshotArray("snap1-9", validSecretClass, "content1-9", "snapuid1-9", "claim1-9", false, nil, nil, nil),
initialContents: newContentArray("content1-9", "snapuid1-9", "snap1-9", "sid1-9", validSecretClass, "", "", deletionPolicy, nil, nil, true),
expectedContents: newContentArray("content1-9", "snapuid1-9", "snap1-9", "sid1-9", validSecretClass, "", "", deletionPolicy, nil, nil, true),
initialSnapshots: newSnapshotArray("snap1-9", "snapuid1-9", "claim1-9", "", validSecretClass, "content1-9", &False, nil, nil, nil),
expectedSnapshots: newSnapshotArray("snap1-9", "snapuid1-9", "claim1-9", "", validSecretClass, "content1-9", &False, nil, nil, nil),
expectedEvents: noevents,
initialSecrets: []*v1.Secret{secret()},
errors: noerrors,
test: testSyncContent,
},
{
name: "1-10 - should delete content which is bound to a snapshot incorrectly",
initialContents: newContentArray("content1-10", validSecretClass, "sid1-10", "vuid1-10", "volume1-10", "snapuid1-10-x", "snap1-10", &deletePolicy, nil, nil, true, secretAnnotations()),
expectedContents: nocontents,
initialSnapshots: newSnapshotArray("snap1-10", validSecretClass, "content1-10", "snapuid1-10", "claim1-10", false, nil, nil, nil),
expectedSnapshots: newSnapshotArray("snap1-10", validSecretClass, "content1-10", "snapuid1-10", "claim1-10", false, nil, nil, nil),
expectedEvents: noevents,
initialSecrets: []*v1.Secret{secret()},
errors: noerrors,
expectedDeleteCalls: []deleteCall{{"sid1-10", map[string]string{"foo": "bar"}, nil}},
test: testSyncContent,
},
{
name: "1-10 - will not delete content with retain policy set which is bound to a snapshot incorrectly",
initialContents: newContentArray("content1-10", validSecretClass, "sid1-10", "vuid1-10", "volume1-10", "snapuid1-10-x", "snap1-10", &retainPolicy, nil, nil, true, nil),
expectedContents: newContentArray("content1-10", validSecretClass, "sid1-10", "vuid1-10", "volume1-10", "snapuid1-10-x", "snap1-10", &retainPolicy, nil, nil, true, nil),
initialSnapshots: newSnapshotArray("snap1-10", validSecretClass, "content1-10", "snapuid1-10", "claim1-10", false, nil, nil, nil),
expectedSnapshots: newSnapshotArray("snap1-10", validSecretClass, "content1-10", "snapuid1-10", "claim1-10", false, nil, nil, nil),
initialContents: newContentArray("content1-10", "snapuid1-10-x", "snap1-10", "sid1-10", validSecretClass, "", "", retainPolicy, nil, nil, true),
expectedContents: newContentArray("content1-10", "snapuid1-10-x", "snap1-10", "sid1-10", validSecretClass, "", "", retainPolicy, nil, nil, true),
initialSnapshots: newSnapshotArray("snap1-10", "snapuid1-10", "claim1-10", "", validSecretClass, "content1-10", &False, nil, nil, nil),
expectedSnapshots: newSnapshotArray("snap1-10", "snapuid1-10", "claim1-10", "", validSecretClass, "content1-10", &False, nil, nil, nil),
expectedEvents: noevents,
initialSecrets: []*v1.Secret{secret()},
errors: noerrors,
@@ -269,10 +263,10 @@ func TestDeleteSync(t *testing.T) {
},
{
name: "1-11 - content will not be deleted if it is bound to a snapshot correctly, snapsht uid is not specified",
initialContents: newContentArray("content1-11", validSecretClass, "sid1-11", "vuid1-11", "volume1-11", "", "snap1-11", &deletePolicy, nil, nil, true, nil),
expectedContents: newContentArray("content1-11", validSecretClass, "sid1-11", "vuid1-11", "volume1-11", "", "snap1-11", &deletePolicy, nil, nil, true, nil),
initialSnapshots: newSnapshotArray("snap1-11", validSecretClass, "content1-11", "snapuid1-11", "claim1-11", false, nil, nil, nil),
expectedSnapshots: newSnapshotArray("snap1-11", validSecretClass, "content1-11", "snapuid1-11", "claim1-11", false, nil, nil, nil),
initialContents: newContentArray("content1-11", "", "snap1-11", "sid1-11", validSecretClass, "", "", deletePolicy, nil, nil, true),
expectedContents: newContentArray("content1-11", "", "snap1-11", "sid1-11", validSecretClass, "", "", deletePolicy, nil, nil, true),
initialSnapshots: newSnapshotArray("snap1-11", "snapuid1-11", "claim1-11", "", validSecretClass, "content1-11", &False, nil, nil, nil),
expectedSnapshots: newSnapshotArray("snap1-11", "snapuid1-11", "claim1-11", "", validSecretClass, "content1-11", &False, nil, nil, nil),
expectedEvents: noevents,
initialSecrets: []*v1.Secret{secret()},
errors: noerrors,
@@ -280,8 +274,8 @@ func TestDeleteSync(t *testing.T) {
},
{
name: "1-12 - content with retain policy will not be deleted if it is bound to a non-exist snapshot and also has a snapshot uid specified",
initialContents: newContentArray("content1-12", classEmpty, "sid1-12", "vuid1-12", "volume1-12", "snapuid1-12", "snap1-12", &retainPolicy, nil, nil, true, nil),
expectedContents: newContentArray("content1-12", classEmpty, "sid1-12", "vuid1-12", "volume1-12", "snapuid1-12", "snap1-12", &retainPolicy, nil, nil, true, nil),
initialContents: newContentArray("content1-12", "sid1-12", "snap1-11", "sid1-11", validSecretClass, "", "", retainPolicy, nil, nil, true),
expectedContents: newContentArray("content1-12", "sid1-12", "snap1-11", "sid1-11", validSecretClass, "", "", retainPolicy, nil, nil, true),
initialSnapshots: nosnapshots,
expectedSnapshots: nosnapshots,
expectedEvents: noevents,
@@ -290,8 +284,8 @@ func TestDeleteSync(t *testing.T) {
},
{
name: "1-13 - content with empty snapshot class is not deleted when Deletion policy is not set even if it is bound to a non-exist snapshot and also has a snapshot uid specified",
initialContents: newContentArray("content1-1", classEmpty, "sid1-1", "vuid1-1", "volume1-1", "snapuid1-1", "snap1-1", nil, nil, nil, true, nil),
expectedContents: newContentArray("content1-1", classEmpty, "sid1-1", "vuid1-1", "volume1-1", "snapuid1-1", "snap1-1", nil, nil, nil, true, nil),
initialContents: newContentArray("content1-13", "sid1-13", "snap1-13", "sid1-13", validSecretClass, "", "", retainPolicy, nil, nil, true),
expectedContents: newContentArray("content1-13", "sid1-13", "snap1-13", "sid1-13", validSecretClass, "", "", retainPolicy, nil, nil, true),
initialSnapshots: nosnapshots,
expectedSnapshots: nosnapshots,
expectedEvents: noevents,
@@ -300,21 +294,10 @@ func TestDeleteSync(t *testing.T) {
},
{
name: "1-14 - content will not be deleted if it is bound to a snapshot correctly, snapshot uid is specified",
initialContents: newContentArray("content1-14", validSecretClass, "sid1-14", "vuid1-14", "volume1-14", "snapuid1-14", "snap1-14", &retainPolicy, nil, nil, true, nil),
expectedContents: newContentArray("content1-14", validSecretClass, "sid1-14", "vuid1-14", "volume1-14", "snapuid1-14", "snap1-14", &retainPolicy, nil, nil, true, nil),
initialSnapshots: newSnapshotArray("snap1-14", validSecretClass, "content1-14", "snapuid1-14", "claim1-14", false, nil, nil, nil),
expectedSnapshots: newSnapshotArray("snap1-14", validSecretClass, "content1-14", "snapuid1-14", "claim1-14", false, nil, nil, nil),
expectedEvents: noevents,
initialSecrets: []*v1.Secret{secret()},
errors: noerrors,
test: testSyncContent,
},
{
name: "1-15 - content will not be deleted which is bound to a snapshot incorrectly if Deletion policy is not set",
initialContents: newContentArray("content1-10", validSecretClass, "sid1-15", "vuid1-15", "volume1-15", "snapuid1-15-x", "snap1-15", nil, nil, nil, true, nil),
expectedContents: newContentArray("content1-10", validSecretClass, "sid1-15", "vuid1-15", "volume1-15", "snapuid1-15-x", "snap1-15", nil, nil, nil, true, nil),
initialSnapshots: newSnapshotArray("snap1-10", validSecretClass, "content1-15", "snapuid1-15", "claim1-15", false, nil, nil, nil),
expectedSnapshots: newSnapshotArray("snap1-10", validSecretClass, "content1-15", "snapuid1-15", "claim1-15", false, nil, nil, nil),
initialContents: newContentArray("content1-14", "snapuid1-14", "snap1-14", "sid1-14", validSecretClass, "", "", retainPolicy, nil, nil, true),
expectedContents: newContentArray("content1-14", "snapuid1-14", "snap1-14", "sid1-14", validSecretClass, "", "", retainPolicy, nil, nil, true),
initialSnapshots: newSnapshotArray("snap1-14", "snapuid1-14", "claim1-14", "", validSecretClass, "content1-14", &False, nil, nil, nil),
expectedSnapshots: newSnapshotArray("snap1-14", "snapuid1-14", "claim1-14", "", validSecretClass, "content1-14", &False, nil, nil, nil),
expectedEvents: noevents,
initialSecrets: []*v1.Secret{secret()},
errors: noerrors,
@@ -322,7 +305,7 @@ func TestDeleteSync(t *testing.T) {
},
{
name: "1-16 - continue delete with snapshot class that has nonexistent secret",
initialContents: newContentArray("content1-16", validSecretClass, "sid1-16", "vuid1-16", "volume1-16", "snapuid1-16", "snap1-16", &deletePolicy, nil, nil, true, secretAnnotations()),
initialContents: newContentArray("content1-16", "sid1-16", "snap1-16", "sid1-16", emptySecretClass, "", "", deletePolicy, nil, nil, true),
expectedContents: nocontents,
initialSnapshots: nosnapshots,
expectedSnapshots: nosnapshots,