基于MSE实现微服务的全链路灰度-3-阿里云开发者社区

基于MSE实现微服务的全链路灰度-3

2023-02-15 116

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本文涉及的产品

云原生网关 MSE Higress，422元/月

注册配置 MSE Nacos/ZooKeeper，118元/月

服务治理 MSE Sentinel/OpenSergo，Agent数量不受限

简介： 基于MSE实现微服务的全链路灰度-3

4. ACK部署微服务

结合如下架构图，依次部署注册中心、应用A、应用B、应用C。

在集群列表页面，根据集群ID找到具体ACK集群（需记忆下集群名称，后续操作将用到），单击详情。

在左侧导航栏中，选择工作负载>无状态，在无状态页面，单击右上角的使用YAML创建资源部署应用A、应用B、应用C以及注册中心。

在创建页面，输入如下注册中心的YAML，单击创建，并等待注册中心启动（一般耗时30s）。

apiVersion: apps/v1
kind: Deployment
metadata:
  name: nacos-server
spec:
  replicas: 1
  selector:
    matchLabels:
      app: nacos-server
  template:
    metadata:
      labels:
        app: nacos-server
    spec:
      containers:
      - env:
        - name: MODE
          value: standalone
        image: registry.cn-shanghai.aliyuncs.com/yizhan/nacos-server:v2.1.2
        imagePullPolicy: Always
        name: nacos-server
        livenessProbe:
          failureThreshold: 3
          initialDelaySeconds: 15
          periodSeconds: 10
          successThreshold: 1
          tcpSocket:
            port: 8848
          timeoutSeconds: 3
        readinessProbe:
          failureThreshold: 3
          initialDelaySeconds: 15
          periodSeconds: 10
          successThreshold: 1
          tcpSocket:
            port: 8848
          timeoutSeconds: 3
        resources:
          requests:
            cpu: 500m
            memory: 1Gi
      dnsPolicy: ClusterFirst
      restartPolicy: Always
# Nacos Server Service 配置
---
apiVersion: v1
kind: Service
metadata:
  name: nacos-server
spec:
  ports:
  - port: 8848
    protocol: TCP
    targetPort: 8848
  selector:
    app: nacos-server
  type: ClusterIP

在创建页面，输入如下的应用A、应用B、应用C的YAML，单击创建。

apiVersion: apps/v1
kind: Deployment
metadata:
  name: spring-cloud-a
spec:
  replicas: 1
  selector:
    matchLabels:
      app: spring-cloud-a
  template:
    metadata:
      labels:
        msePilotCreateAppName: spring-cloud-a
        msePilotAutoEnable: 'on'
        app: spring-cloud-a
    spec:
      containers:
      - name: spring-cloud-a
        image: registry.cn-shanghai.aliyuncs.com/yizhan/spring-cloud-a:1.0.0
        imagePullPolicy: Always
        ports:
        - containerPort: 20001
        livenessProbe:
          tcpSocket:
            port: 20001
          initialDelaySeconds: 10
          periodSeconds: 30
---
apiVersion: apps/v1
kind: Deployment
metadata:
  name: spring-cloud-a-gray
spec:
  replicas: 1
  selector:
    matchLabels:
      app: spring-cloud-a-gray
  strategy:
  template:
    metadata:
      labels:
        alicloud.service.tag: gray
        msePilotCreateAppName: spring-cloud-a
        msePilotAutoEnable: 'on'
        app: spring-cloud-a-gray
    spec:
      containers:
      - name: spring-cloud-a-new
        image: registry.cn-shanghai.aliyuncs.com/yizhan/spring-cloud-a:1.0.0
        imagePullPolicy: Always
        ports:
        - containerPort: 20001
        livenessProbe:
          tcpSocket:
            port: 20001
          initialDelaySeconds: 10
          periodSeconds: 30
---
apiVersion: apps/v1
kind: Deployment
metadata:
  name: spring-cloud-b
spec:
  replicas: 1
  selector:
    matchLabels:
      app: spring-cloud-b
  strategy:
  template:
    metadata:
      labels:
        msePilotCreateAppName: spring-cloud-b
        msePilotAutoEnable: 'on'
        app: spring-cloud-b
    spec:
      containers:
      - name: spring-cloud-b
        image: registry.cn-shanghai.aliyuncs.com/yizhan/spring-cloud-b:1.0.0
        imagePullPolicy: Always
        ports:
        - containerPort: 8080
        livenessProbe:
          tcpSocket:
            port: 20002
          initialDelaySeconds: 10
          periodSeconds: 30
---
apiVersion: apps/v1
kind: Deployment
metadata:
  name: spring-cloud-c
spec:
  replicas: 1
  selector:
    matchLabels:
      app: spring-cloud-c
  template:
    metadata:
      labels:
        msePilotCreateAppName: spring-cloud-c
        msePilotAutoEnable: 'on'
        app: spring-cloud-c
    spec:
      containers:
      - name: spring-cloud-c
        image: registry.cn-shanghai.aliyuncs.com/yizhan/spring-cloud-c:1.0.0
        imagePullPolicy: Always
        ports:
        - containerPort: 8080
        livenessProbe:
          tcpSocket:
            port: 20003
          initialDelaySeconds: 10
          periodSeconds: 30
---
apiVersion: apps/v1
kind: Deployment
metadata:
  name: spring-cloud-c-gray
spec:
  replicas: 1
  selector:
    matchLabels:
      app: spring-cloud-c-gray
  template:
    metadata:
      labels:
        alicloud.service.tag: gray
        msePilotCreateAppName: spring-cloud-c
        msePilotAutoEnable: 'on'
        app: spring-cloud-c-gray
    spec:
      containers:
      - name: spring-cloud-c-gray
        image: registry.cn-shanghai.aliyuncs.com/yizhan/spring-cloud-c:1.0.0
        imagePullPolicy: Always
        ports:
        - containerPort: 8080
        livenessProbe:
          tcpSocket:
            port: 20003
          initialDelaySeconds: 10
          periodSeconds: 30