Persistent volumes for Database storage

Addition of persistent volumes for all DBs including
persistence of policy mariadb (with initial configuration data)

Change-Id: I029e724c3f8bba7fe3599b0955a4a3d213c08163
Issue-ID: OOM-268
Signed-off-by: BorislavG <Borislav.Glozman@amdocs.com>
diff --git a/kubernetes/appc/templates/appc-pv-pvc.yaml b/kubernetes/appc/templates/appc-pv-pvc.yaml
new file mode 100644
index 0000000..51392f7
--- /dev/null
+++ b/kubernetes/appc/templates/appc-pv-pvc.yaml
@@ -0,0 +1,30 @@
+apiVersion: v1
+kind: PersistentVolume
+metadata:
+  name: appc-db
+  namespace: "{{ .Values.nsPrefix }}-appc"
+  labels:
+    name: appc-db
+spec:
+  capacity:
+    storage: 2Gi
+  accessModes:
+    - ReadWriteMany
+  persistentVolumeReclaimPolicy: Retain
+  hostPath:
+    path: /dockerdata-nfs/{{ .Values.nsPrefix }}/appc/data
+---
+kind: PersistentVolumeClaim
+apiVersion: v1
+metadata:
+  name: appc-db
+  namespace: "{{ .Values.nsPrefix }}-appc"
+spec:
+  accessModes:
+    - ReadWriteMany
+  resources:
+    requests:
+      storage: 2Gi
+  selector:
+    matchLabels:
+      name: appc-db