mysql: First working kustomize

mysql/kustomize/base/mysql_statefulset.yaml

@@ -1,16 +1,23 @@
 apiVersion: apps/v1
 kind: StatefulSet
 metadata:
-  name: db-deployment
+  name: db-statefulset
+  labels:
+    service: db
 spec:
   serviceName: db-service
   replicas: 1
   selector:
+    matchLabels:
+      service: db
   template:
+    metadata:
+      labels:
+        service: db
     spec:
       containers:
       - name: mysql
-        image: mysql:9
+        image: mysql
         resources:
           requests:
             memory: "512Mi"