apiVersion: apps/v1
kind: Deployment
metadata:
  name: microservice-glassfish-deployment    
spec:
  # Pod 副本数量维持在 1
  # 补全标签选择器
  replicas: 1
  selector:
    matchLabels:
      app: microservice-glassfish
  template:
    metadata:
      labels:
        app: microservice-glassfish
    spec:
      containers:
      - image: yylonly/medshare_glassfish:latest
        name: microservice-glassfish
        # 暴露 8080 和 4848 端口
        ports:
        - containerPort: 8080
        - containerPort: 4848
---
kind: Service
apiVersion: v1
metadata:
  name: microservice-glassfish-service
spec:
  # 补全标签选择器
  selector:
    app: microservice-glassfish
  ports:
  - name: "web"
    # 以 TCP 协议在公网代理 8080 端口暴露至 30000 端口
    protocol: TCP
    port: 30000
    targetPort: 8080
  - name: "manage"
    # 以 TCP 协议在公网代理 4848 端口暴露至 31000 端口
    protocol: TCP
    port: 31000
    targetPort: 4848
  # 补全 type 属性    
  type: LoadBalancer