dev mysql update

dev-upgrade/mysql/mysql.yaml

@@ -1,14 +1,13 @@
 apiVersion: v1
-kind: ReplicationController
+kind: StatefulSet
 metadata:
   name: mysql
-  namespace: dev  
-  labels:
-    name: mysql
 spec:
   replicas: 1
+  serviceName: mysql
   selector:
-    name: mysql
+    matchLabels:
+      app: mysql
   template:
     metadata:
       labels:
@@ -63,9 +62,8 @@ apiVersion: v1
 kind: Service
 metadata:
   name: mysql
-  namespace: dev
   labels:
-    name: mysql
+    app: mysql
 spec:
   ports:
   - protocol: TCP