Add recommended labels

content/en/examples/application/mysql/mysql-configmap.yaml

@@ -4,6 +4,7 @@ metadata:
   name: mysql
   labels:
     app: mysql
+    app.kubernetes.io/name: mysql
 data:
   primary.cnf: |
     # Apply this config only on the primary.

content/en/examples/application/mysql/mysql-services.yaml

@@ -5,6 +5,7 @@ metadata:
   name: mysql
   labels:
     app: mysql
+    app.kubernetes.io/name: mysql
 spec:
   ports:
   - name: mysql
@@ -21,6 +22,8 @@ metadata:
   name: mysql-read
   labels:
     app: mysql
+    app.kubernetes.io/name: mysql
+    readonly: "true"
 spec:
   ports:
   - name: mysql

content/en/examples/application/mysql/mysql-statefulset.yaml

@@ -5,13 +5,15 @@ metadata:
 spec:
   selector:
     matchLabels:
-      app: mysql
+      app: mysql-server
+      app.kubernetes.io/name: mysql
   serviceName: mysql
   replicas: 3
   template:
     metadata:
       labels:
         app: mysql
+        app.kubernetes.io/name: mysql
     spec:
       initContainers:
       - name: init-mysql