mariadb.yaml

apiVersion: v1
kind: Service
metadata:
  name: wordpress-mariadb
spec:
  ports:
    - port: 3306
  selector:
    app: mariadb
  clusterIP: None
---
kind: PersistentVolume
apiVersion: v1
metadata:
  name: mariadb-pv-volume
  labels:
    type: local
spec:
  capacity:
    storage: 10Gi
  accessModes:
    - ReadWriteOnce
  hostPath:
    path: "/tmp/data"
---
kind: PersistentVolumeClaim
apiVersion: v1
metadata:
  name: mariadb-pv-claim
spec:
  accessModes:
    - ReadWriteOnce
  resources:
    requests:
      storage: 3Gi
---
apiVersion: v1
kind: ReplicationController
metadata:
  name: mariadb-rc
spec:
  replicas: 1
  selector: 
    app: mariadb
  template:
    metadata:
      name: mariadb-rc
      labels:
        app: mariadb
    spec:
      volumes:
      - name: mariadb-pv-storage
        persistentVolumeClaim:
          claimName: mariadb-pv-claim
      containers:
      - name: mariadb
        image: mariadb:latest
        env:
        - name: MYSQL_DATABASE
          value: wp-kube-db
        - name: MYSQL_USER
          value: wp-kube-usr
        - name: MYSQL_PASSWORD
          value: q1w2e3r4t5
        - name: MYSQL_ROOT_PASSWORD
          value: root-pass
        ports:
        - containerPort: 3306
        volumeMounts:
        - mountPath: "/var/lib/mysql"
          name: mariadb-pv-storage