2-K8S运行MySQL的yaml配置

样例文件如下所示：

apiVersion: apps/v1
kind: Deployment
metadata:
  labels:
    app: mysql
  name: mysql
spec:
  replicas: 1
  selector:
    matchLabels:
      app: mysql
  template:
    metadata:
      labels:
        app: mysql
    spec:
      containers:
        - env:
            - name: MYSQL_ROOT_PASSWORD
              value: '123456'
          image: 'mysql:oracle'
          name: mysql
          ports: 
            - containerPort: 3306
              hostPort: 3306
          resources:
            limits:
              cpu: "0.5"
            requests:
              cpu: "0.5"
          volumeMounts:
            - mountPath: /var/lib/mysql
              name: volv
      volumes:
        - hostPath:
            path: /Users/mac/Desktop/computer/A/k8s/data/mysql/var/lib/mysql
            type: DirectoryOrCreate
          name: volv
---
apiVersion: v1
kind: Service
metadata:
  labels:
    app: mysql
  name: mysql
spec:
  ports:
    - port: 3306
      protocol: TCP
      targetPort: 3306
      nodePort: 30006
  selector:
    app: mysql
  type: LoadBalancer