[kubernetes]-k8s启动elastic-job-lite

导语：希望通过k8s来启动elastic-job-lite

elastic-job-lite的持久化文件夹是这个。对应的zookeeper信息是存储在这个下面的

deploy.yaml

apiVersion: apps/v1
kind: Deployment
metadata:
  name: elastic-job-lite
spec:
  replicas: 1
  selector:
    matchLabels:
      app: elastic-job-lite
  template:
    metadata:
      labels:
        app: elastic-job-lite
    spec:
      terminationGracePeriodSeconds: 40 ##k8s将会给应用发送SIGTERM信号，可以用来正确、优雅地关闭应用,默认为30秒
      containers:
      - name: elastic-job-lite
        image: registry.cn-shanghai.aliyuncs.com/yjk-datag/job-consle:03
        resources:
          limits:
            cpu: 3000.0m
            memory: 5.0Gi
          requests:
            cpu: 1500.0m
            memory: 2.5Gi
        ports:
        - name: web
          containerPort: 8899
        # 这里传入登录的root密码
        env:
        - name: ROOT_PASSWD
          value: "Welcome"
      # 下载镜像的secret     
      imagePullSecrets:
      - name: aliyun-sc-prod
---
apiVersion: v1
kind: Service
metadata:
  name: elastic-job-lite
  labels:
    app: elastic-job-lite
spec:
  selector:
    app: elastic-job-lite
  type: NodePort
  ports:
  - name: web
    port: 8899
    targetPort: web
    # nodeport暴露端口
    nodePort: 30099

如果希望持久化zk数据，可以通过挂载pv的方式实现。