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Added create group volume snapshot functionality

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This commit is contained in:
Raunak Pradip Shah
2023-04-01 14:10:29 +05:30
parent 299862c783
commit 871312988b
13 changed files with 1904 additions and 334 deletions
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17
pkg/utils/util.go
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@@ -64,6 +64,10 @@ const (
PrefixedVolumeSnapshotNamespaceKey = csiParameterPrefix + "volumesnapshot/namespace" // Prefixed VolumeSnapshot namespace key
PrefixedVolumeSnapshotContentNameKey = csiParameterPrefix + "volumesnapshotcontent/name" // Prefixed VolumeSnapshotContent name key
PrefixedVolumeGroupSnapshotNameKey = csiParameterPrefix + "volumegroupsnapshot/name" // Prefixed VolumeGroupSnapshot name key
PrefixedVolumeGroupSnapshotNamespaceKey = csiParameterPrefix + "volumegroupsnapshot/namespace" // Prefixed VolumeGroupSnapshot namespace key
PrefixedVolumeGroupSnapshotContentNameKey = csiParameterPrefix + "volumegroupsnapshotcontent/name" // Prefixed VolumeGroupSnapshotContent name key
// Name of finalizer on VolumeSnapshotContents that are bound by VolumeSnapshots
VolumeSnapshotContentFinalizer = "snapshot.storage.kubernetes.io/volumesnapshotcontent-bound-protection"
// Name of finalizer on VolumeSnapshot that is being used as a source to create a PVC
@@ -96,6 +100,19 @@ const (
// snapshots.
AnnVolumeSnapshotBeingCreated = "snapshot.storage.kubernetes.io/volumesnapshot-being-created"
// AnnVolumeGroupSnapshotBeingCreated annotation applies to VolumeGroupSnapshotContents.
// If it is set, it indicates that the csi-snapshotter
// sidecar has sent the create group snapshot request to the storage system and
// is waiting for a response of success or failure.
// This annotation will be removed once the driver's CreateGroupSnapshot
// CSI function returns success or a final error (determined by isFinalError()).
// If the create group snapshot request fails with a non-final error such as timeout,
// retry will happen and the annotation will remain.
// This only applies to dynamic provisioning of group snapshots because
// the create group snapshot CSI method will not be called for pre-provisioned
// group snapshots.
AnnVolumeGroupSnapshotBeingCreated = "snapshot.storage.kubernetes.io/volumegroupsnapshot-being-created"
// Annotation for secret name and namespace will be added to the content
// and used at snapshot content deletion time.
AnnDeletionSecretRefName = "snapshot.storage.kubernetes.io/deletion-secret-name"