---
apiVersion: apps/v1
kind: Deployment
metadata:
  labels:
    app: $APP_NAME
    version: $APP_TAG
  name: $APP_NAME
  namespace: default
spec:
  progressDeadlineSeconds: 600
  replicas: 1
  revisionHistoryLimit: 2
  selector:
    matchLabels:
      app: $APP_NAME
  strategy:
    rollingUpdate:
      maxSurge: 50%
      maxUnavailable: 50%
    type: RollingUpdate
  template:
    metadata:
      labels:
        app: $APP_NAME
        version: $APP_TAG
    spec:
      containers:
        - image: $REGISTRY/$IMAGE_NAMESPACE/$IMAGE_NAME:$APP_TAG
          name: $APP_NAME
          imagePullPolicy: Always
          livenessProbe: # 存活探针：失败意味着应用彻底挂了，需要重启来恢复
            httpGet:
              path: /test
              port: 9090
            initialDelaySeconds: 10 # 延迟xx秒开始执行
            periodSeconds: 15  # 每隔15秒执行一次
            timeoutSeconds: 10  # 10秒未返回结果则超时
            failureThreshold: 10  # 探测失败后的重试次数，当达到这个次数后就判定结果为失败
#            successThreshold: 5
          ports:
            - containerPort: 9090
      imagePullSecrets:
        - name: dockerhub-id
---
apiVersion: v1
kind: Service
metadata:
  labels:
    app: $APP_NAME
  name: $APP_NAME
  namespace: default
spec:
  type: NodePort
  externalTrafficPolicy: Local
  ports:
    - name: http
      protocol: TCP
      port: 9090
      nodePort: 30909
  selector:
    app: $APP_NAME