gf-k8s/mysql.yaml

---
kind: PersistentVolume
apiVersion: v1
metadata:
  name: mariadb
  labels:
    type: local
    name: mariadb
spec:
  storageClassName: manual
  capacity:
    storage: 5Gi
  accessModes:
    - ReadWriteOnce
  hostPath:
    path: /data/mariadb
    # mkdir -p /data/mariadb
    # chown 999.999 /data/mariadb
---
kind: PersistentVolumeClaim
apiVersion: v1
metadata:
  name: mariadb
spec:
  storageClassName: manual
  accessModes:
    - ReadWriteOnce
  resources:
    requests:
      storage: 5Gi
  selector:
    matchLabels:
      name: mariadb
---
apiVersion: apps/v1beta2
kind: Deployment
metadata:
  name: mariadb
  labels:
    app: mariadb
spec:
  replicas: 1
  selector:
    matchLabels:
      app: mariadb
  template:
    metadata:
      labels:
        app: mariadb
    spec:
      volumes:
      - name: mariadb
        persistentVolumeClaim:
          claimName: mariadb
      containers:
      - name: mariadb
        image: mariadb
        ports:
        - containerPort: 3306
          name: mysql
        volumeMounts:
          - mountPath: /var/lib/mysql
            name: mariadb
---
kind: Service
apiVersion: v1
metadata:
  name: mysql
spec:
  selector:
    app: mariadb
  ports:
  - name: mysql
    protocol: TCP
    port: 3306
    targetPort: mysql
---
# external service
kind: Service
apiVersion: v1
metadata:
  name: mysql-external
spec:
  selector:
    app: mariadb
  ports:
  - name: mysql
    protocol: TCP
    port: 3306
    targetPort: mysql
    nodePort: 30306
  type: NodePort