k8s部署sentinel-1.8.1

1.参考连接

1 2	`https://blog.51cto.com/saynaihe/2774368` `https://github.com/foxiswho/docker-sentinel`

2.拷贝： https://github.com/foxiswho/docker-sentinel 修改Dockerfile，并下载在 https://github.com/alibaba/Sentinel/releases/tag/1.8.1 下载安装包，改名字为sentinel-dashboard.jar

3.开始build镜像

1 2	`docker build . -t xxxxx/sentinel:1.8.1` `docker push xxxxx/sentinel:1.8.1`

4.在kubernetes集群中部署sentinel

apiVersion: apps/v1
kind: StatefulSet
metadata:
  name: sentinel
  namespace: milvus-test
  labels:
    app: sentinel
spec:
  serviceName: sentinel
  replicas: 1
  selector:
    matchLabels:
      app: sentinel
  template:
    metadata:
      labels:
        app: sentinel
    spec:
      nodeSelector:
        gpu: prod-gpu
      imagePullSecrets:
        - name: ksyunregistrykey
      containers:
        - name: sentinel
          image: xxxxxxx/sentinel:1.8.1
          imagePullPolicy: IfNotPresent
          resources:
            limits:
              cpu: 4000m
              memory: 8G
            requests:
              cpu: 400m
              memory: 1024Mi
          env:
            - name: TZ
              value: Asia/Shanghai
            - name: JAVA_OPT_EXT
              value: "-Dserver.servlet.session.timeout=7200"
 
          ports:
            - containerPort: 8280
            - containerPort: 8719
          volumeMounts:
            - name: vol-log
              mountPath: /opt/logs
      volumes:
        - name: vol-log
          hostPath:
            path: /logs/sentinel/logs-test
            type: Directory
---
apiVersion: v1
kind: Service
metadata:
  labels:
    app: sentinel
  name: sentinel
  namespace: milvus-test
 
spec:
  type: NodePort
  ports:
  - name: "8280"
    port: 8280
    targetPort: 8280
    nodePort: 19534
  - name: "8719"
    port: 8719
    targetPort: 8719
    nodePort: 19535
  selector:
    app: sentinel