helm: add labels option for VolumeSnapshotClass

Adds a Helm value to apply custom labels to the VolumeSnapshotClass,
similar to the existing annotations option.

Signed-off-by: Kim-Yukyung <yukyung116@gmail.com>

Author: Kim-Yukyung

charts/ceph-csi-cephfs/README.md

@@ -226,6 +226,7 @@ charts and their default values.
 | `volumeSnapshotClass.create`                               | Specifies whether the VolumeSnapshotClass should be created                                                                                                                                                                                                                   | `false`                                                 |
 | `volumeSnapshotClass.name`                                 | Specifies the cephFS VolumeSnapshotClass name                                                                                                                                                                                                                                 | `csi-cephfsplugin-snapclass`                            |
 | `volumeSnapshotClass.annotations`                          | Specifies the annotations for the cephFS volumeSnapshotClass                                                                                                                                                                                                                  | `[]`                                                    |
+| `volumeSnapshotClass.labels`                                | Specifies the labels for the cephFS volumeSnapshotClass                                                                                                                                                                                                                       | `{}`                                                    |
 | `volumeSnapshotClass.clusterID`                            | String representing a Ceph cluster to provision storage snapshot from                                                                                                                                                                                                         | `<cluster-ID>`                                          |
 | `volumeSnapshotClass.snapshotNamePrefix`                   | Prefix to use for naming CephFS snapshots                                                                                                                                                                                                                                     | `""`                                                    |
 | `volumeSnapshotClass.snapshotterSecret`                    | The secrets have to contain user and/or Ceph admin credentials.                                                                                                                                                                                                               | `csi-cephfs-secret`                                     |

charts/ceph-csi-cephfs/templates/snapshotclass.yaml

@@ -13,6 +13,7 @@ metadata:
     release: {{ .Release.Name }}
     heritage: {{ .Release.Service }}
     {{- with .Values.commonLabels }}{{ toYaml . | trim | nindent 4 }}{{- end }}
+    {{- with .Values.volumeSnapshotClass.labels }}{{ toYaml . | trim | nindent 4 }}{{- end }}
 driver: {{ .Values.driverName }}
 parameters:
   clusterID: {{ .Values.volumeSnapshotClass.clusterID }}

charts/ceph-csi-cephfs/values.yaml

@@ -411,6 +411,12 @@ volumeSnapshotClass:
   #   storageclass.kubernetes.io/is-default-class: "true"
   annotations: {}
 
+  # Labels for the VolumeSnapshotClass
+  # Example:
+  # labels:
+  #   velero.io/csi-volumesnapshot-class: "true"
+  labels: {}
+
   # String representing a Ceph cluster to provision storage snapshot from.
   # Should be unique across all Ceph clusters in use for provisioning,
   # cannot be greater than 36 bytes in length, and should remain immutable for

charts/ceph-csi-rbd/README.md

@@ -217,6 +217,7 @@ charts and their default values.
 | `volumeSnapshotClass.create`                               | Specifies whether the VolumeSnapshotClass should be created                                                                                                                                                                                                          | `false`                                                 |
 | `volumeSnapshotClass.name`                                 | Specifies the rbd VolumeSnapshotClass name                                                                                                                                                                                                                           | `csi-rbdplugin-snapclass`                               |
 | `volumeSnapshotClass.annotations`                          | Specifies the annotations for the rbd volumeSnapshotClass                                                                                                                                                                                                            | `[]`                                                    |
+| `volumeSnapshotClass.labels`                               | Specifies the labels for the rbd volumeSnapshotClass                                                                                                                                                                                                                 | `{}`                                                    |
 | `volumeSnapshotClass.clusterID`                            | String representing a Ceph cluster to provision storage snapshot from                                                                                                                                                                                                | `<cluster-ID>`                                          |
 | `volumeSnapshotClass.snapshotNamePrefix`                   | Prefix to use for naming RBD snapshots                                                                                                                                                                                                                               | `""`                                                    |
 | `volumeSnapshotClass.snapshotterSecret`                    | The secrets have to contain user and/or Ceph admin credentials.                                                                                                                                                                                                      | `csi-rbd-secret`                                        |

charts/ceph-csi-rbd/templates/snapshotclass.yaml

@@ -13,6 +13,7 @@ metadata:
     release: {{ .Release.Name }}
     heritage: {{ .Release.Service }}
     {{- with .Values.commonLabels }}{{ toYaml . | trim | nindent 4 }}{{- end }}
+    {{- with .Values.volumeSnapshotClass.labels }}{{ toYaml . | trim | nindent 4 }}{{- end }}
 driver: {{ .Values.driverName }}
 parameters:
   clusterID: {{ .Values.volumeSnapshotClass.clusterID }}

charts/ceph-csi-rbd/values.yaml

@@ -545,6 +545,12 @@ volumeSnapshotClass:
   #   storageclass.kubernetes.io/is-default-class: "true"
   annotations: {}
 
+  # Labels for the VolumeSnapshotClass
+  # Example:
+  # labels:
+  #   velero.io/csi-volumesnapshot-class: "true"
+  labels: {}
+
   # String representing a Ceph cluster to provision storage snapshot from.
   # Should be unique across all Ceph clusters in use for provisioning,
   # cannot be greater than 36 bytes in length, and should remain immutable for