apiVersion: apps/v1
kind: Deployment
metadata:
  name: microservice-mysql-deployment    
spec:
  # Pod 副本数量维持在 1
  # 补全标签选择器
  replicas: 1
  selector:
    matchLabels:
      app: medshare-mysql
  template:
    metadata:
      labels:
        app: medshare-mysql
    spec:
      containers:
      - image: yylonly/medshare_mysql:latest
        name: medshare-mysql
        # 暴露 3306 端口
        # 配置以下环境变量
        # MYSQL_DATABASE -> ehr
        # MYSQL_PASSWORD -> ehr
        # MYSQL_ROOT_HOST -> '%'
        # MYSQL_ROOT_PASSWORD -> "123456"
        # MYSQL_USER -> ehr
        ports:
        - containerPort: 3306
        env:
        - name: MYSQL_DATABASE
          value: "ehr"
        - name: MYSQL_PASSWORD
          value: "ehr"
        - name: MYSQL_ROOT_HOST
          value: "%"
        - name: MYSQL_ROOT_PASSWORD
          value: "123456"
        - name: MYSQL_USER
          value: "ehr"
---
kind: Service
apiVersion: v1
metadata:
  name: mysql
spec:
  # 补全标签选择器
  # 以 TCP 协议代理 3306 端口
  selector:
    app: medshare-mysql
  ports:
  - name: "mysql"
    protocol: TCP
    port: 3306
    targetPort: 3306