Local persistent store for Postgres

Change-Id: I6af6402a5826300352cf24e268dd043771541446
diff --git a/local-persistent-volume/templates/persistent_volume_claim.yaml b/local-persistent-volume/templates/persistent_volume_claim.yaml
new file mode 100644
index 0000000..35af447
--- /dev/null
+++ b/local-persistent-volume/templates/persistent_volume_claim.yaml
@@ -0,0 +1,27 @@
+---
+# Copyright 2017-present Open Networking Foundation
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+kind: PersistentVolumeClaim
+apiVersion: v1
+metadata:
+  name: {{ .Values.pvClaimName }}
+spec:
+  accessModes:
+  - ReadWriteOnce
+  storageClassName: {{ .Values.storageClassName }}
+  resources:
+    requests:
+      storage: 1Gi
+