alexlebens/external-snapshotter
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Pass snapshot metadata to CSI driver

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This commit is contained in:
Chris Henzie
2020-09-11 15:28:45 -07:00
parent fff475cd5f
commit f705b23bbd
8 changed files with 59 additions and 24 deletions
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8
pkg/utils/util.go
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@@ -49,7 +49,9 @@ const (
// CSI Parameters prefixed with csiParameterPrefix are not passed through
// to the driver on CreateSnapshotRequest calls. Instead they are intended
// to be used by the CSI external-snapshotter and maybe used to populate
// fields in subsequent CSI calls or Kubernetes API objects.
// fields in subsequent CSI calls or Kubernetes API objects. An exception
// exists for the volume snapshot and volume snapshot content keys, which are
// passed as parameters on CreateSnapshotRequest calls.
csiParameterPrefix = "csi.storage.k8s.io/"
PrefixedSnapshotterSecretNameKey = csiParameterPrefix + "snapshotter-secret-name" // Prefixed name key for DeleteSnapshot secret
@@ -58,6 +60,10 @@ const (
PrefixedSnapshotterListSecretNameKey = csiParameterPrefix + "snapshotter-list-secret-name" // Prefixed name key for ListSnapshots secret
PrefixedSnapshotterListSecretNamespaceKey = csiParameterPrefix + "snapshotter-list-secret-namespace" // Prefixed namespace key for ListSnapshots secret
PrefixedVolumeSnapshotNameKey = csiParameterPrefix + "volumesnapshot/name" // Prefixed VolumeSnapshot name key
PrefixedVolumeSnapshotNamespaceKey = csiParameterPrefix + "volumesnapshot/namespace" // Prefixed VolumeSnapshot namespace key
PrefixedVolumeSnapshotContentNameKey = csiParameterPrefix + "volumesnapshotcontent/name" // Prefixed VolumeSnapshotContent 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