k8s deployment with wordpress setup + persist db

wordpress-persist.yaml

apiVersion: v1
kind: Service
metadata:
  name: wordpress-mysql
spec:
  selector:
    app: wordpress-mysql
  type: LoadBalancer
  ports:
  - name: postgres
    protocol: TCP
    port: 3306
    targetPort: 3306
---
apiVersion: apps/v1
kind: Deployment
metadata:
  name: wordpress-mysql
spec:
  replicas: 1
  selector:
    matchLabels:
      app: wordpress-mysql
  template:
    metadata:
      labels:
        app: wordpress-mysql
    spec:
      containers:
      - name: mysql
        image: mysql:latest
        env:
        - name: MYSQL_ROOT_PASSWORD
          value: examplepassword
        - name: MYSQL_USER
          value: wordpress
        - name: MYSQL_PASSWORD
          value: examplepassword
        - name: MYSQL_DATABASE
          value: wordpress
        ports:
        - containerPort: 3306
        volumeMounts:
        - name: mysql-persistent-storage
          mountPath: /var/lib/mysql
      volumes:
      - name: mysql-persistent-storage
        persistentVolumeClaim:
          claimName: mysql-pvc
---
apiVersion: apps/v1
kind: Deployment
metadata:
  name: wordpress
  labels:
    app: wordpress
spec:
  replicas: 1
  selector:
    matchLabels:
      app: wordpress
  template:
    metadata:
      labels:
        app: wordpress
    spec:
      containers:
      - name: wordpress
        image: wordpress:latest
        ports:
        - containerPort: 80
        env:
        - name: WORDPRESS_DB_HOST
          value: wordpress-mysql
        - name: WORDPRESS_DB_USER
          value: wordpress
        - name: WORDPRESS_DB_PASSWORD
          value: examplepassword
        - name: WORDPRESS_DB_NAME
          value: wordpress
---
apiVersion: v1
kind: Service
metadata:
  name: wordpress
spec:
  selector:
    app: wordpress
  type: LoadBalancer
  ports:
  - name: http
    protocol: TCP
    port: 8082
    targetPort: 80
---
apiVersion: v1
kind: PersistentVolumeClaim
metadata:
  name: mysql-pvc
spec:
  accessModes:
    - ReadWriteOnce
  resources:
    requests:
      storage: 1Gi