[stable/cockroachdb] Used storageClassName for cockroachdb.

stable/cockroachdb/Chart.yaml

@@ -1,6 +1,6 @@
 name: cockroachdb
 home: https://www.cockroachlabs.com
-version: 0.5.1
+version: 0.5.2
 appVersion: 1.1.0
 description: CockroachDB is a scalable, survivable, strongly-consistent SQL database.
 icon: https://raw.githubusercontent.com/cockroachdb/cockroach/master/docs/media/cockroach_db.png

stable/cockroachdb/templates/cockroachdb-statefulset.yaml

@@ -173,11 +173,16 @@ spec:
   volumeClaimTemplates:
   - metadata:
       name: datadir
-      annotations:
-        volume.alpha.kubernetes.io/storage-class: "{{ .Values.StorageClass }}"
     spec:
       accessModes:
         - "ReadWriteOnce"
       resources:
         requests:
           storage: "{{ .Values.Storage }}"
+    {{- if .Values.StorageClass }}
+    {{- if (eq "-" .Values.StorageClass) }}
+      storageClassName: ""
+    {{- else }}
+      storageClassName: "{{ .Values.StorageClass }}"
+    {{- end }}
+    {{- end }}

stable/cockroachdb/values.yaml

@@ -19,7 +19,13 @@ Resources:
     cpu: "100m"
     memory: "512Mi"
 Storage: "1Gi"
-StorageClass: "anything"
+## cockroachdb data Persistent Volume Storage Class
+## If defined, StorageClass: <storageClass>
+## If set to "-", StorageClass: "", which disables dynamic provisioning
+## If undefined (the default) or set to null, no storageClassName spec is
+##   set, choosing the default provisioner.  (gp2 on AWS, standard on
+##   GKE, AWS & OpenStack)
+## StorageClass: "-"
 ClusterDomain: "cluster.local"
 NetworkPolicy:
   Enabled: false