apiVersion: apps/v1
kind: Deployment
metadata:
  name: mysql-server
spec:
  replicas: 1

  selector:
    matchLabels:
      app: mysql-server
      tier: db

  template:
    metadata:
      labels:
        app: mysql-server
        tier: db
    spec:
      containers:
      - image: mysql:5.7
        name: mysql-server
        args:
          - "--ignore-db-dir=lost+found"
        env:
          - name: MYSQL_ROOT_PASSWORD
            valueFrom:
              secretKeyRef:
                name: mysql-pass
                key: password
        ports:
          - containerPort: 3306
        volumeMounts:
          - name: mysql-persistent-storage
            mountPath: /var/lib/mysql


      volumes:
        - name: mysql-persistent-storage
          persistentVolumeClaim:
            claimName: mysql-pv-claim
