標簽：最新的不作業Azure管道Dockerkubernetes

我想做的是建立并推送我的docker鏡像到Azure容器注冊處，并在Azure kubernetes中部署。所有的作業都很順利，部署正常，應用程式運行正常。 請注意，所有的靜態標簽都是1.0的

我希望我的管道在嘗試部署時一直采用最新的鏡像，但我不知道如何在鏡像上設定這個最新標簽。

Azure Pipeline

trigger:
- main

資源:
- repo: self

變數:
  # Container registry service connection established during pipeline creation
  dockerRegistryServiceConnection: '4e6ea1xxxxxxxxxxxx9ae2-5f72194d4960'
  imageRepository: 'watchdogapp'/span>
  containerRegistry: 'xxxx.azurecr.io'
  dockerfilePath: '$（Build.SourcesDirectory）/Follis.WatchDog/Dockerfile'
  tag: '$（Build.BuildId）'

  # Agent VM鏡像名稱
  vmImageName: 'ubuntu-latest'

階段:
- 階段: Build
  displayName: Build and push stage
  作業:
  - job: Build
    displayName: Build
    pool:
      vmImage: $（vmImageName）
    步驟:

    - task: Docker@2
      displayName: Build and push image
      輸入:
        命令: buildAndPush
        repository: $(imageRepository)
        dockerfile: $(dockerfilePath)
        containerRegistry: $(dockerRegistryServiceConnection) 
        buildContext: $（Build.Repository.LocalPath）
        tags: |(tag)
          $(tag)
      
    - task: Kubernetes@1
      displayName: Deploy to Aks
      輸入:
        connectionType: 'Kubernetes Service Connection'
        kubernetesServiceEndpoint: 'ksWatchDog'
        namespace: 'default'
        命令： 'apply'
        useConfigurationFile: true
        configuration: '$（Build.SourcesDirectory）/Follis.WatchDog/deploy_watchdog_kube.yaml'
        secretType: 'dockerRegistry'。
        containerRegistryType: 'Azure Container Registry'/span>
        azureSubscriptionEndpointForSecrets: 'Follis-Az'。
        azureContainerRegistry: 'acrfollis.azurecr.io'
        forceUpdate: false

kube_deploy.yml是

apiVersion: apps/v1
kind: Deployment
metadata: Deployment
  name: watchdog-app
規格:
  replicas: 1
  選擇器:
    matchLabels:/span>
      app: watchdog-app
  template:
    metadata: 元資料:
      namespace: default
      標簽:
        app: watchdog-app
    規格:
      nodeSelector:
        "kubernetes.io/os": linux
      容器:
        - name:/span> watchdog-app
          image: acrfollis.azurecr.io/watchdogapp:latest
          imagePullPolicy: Always
          resources: Always
            請求:
              cpu: 100m
              記憶體: 128Mi
            限制:
              cpu: 250m
              記憶體: 256Mi
          港口:
            - containerPort: 5555
          env:
            - name:/span> WEB_PORT
              value: "5555"/span>
            - name:/span> ASPNETCORE_URLS
              value: "http:// ：5555"
            - name:/span> ASPNETCORE_ENVIRONMENT
              value: "Local" 
---
apiVersion: v1
kind: Service
metadata: 服務
  name: watchdog-app-service
規格:
  型別: LoadBalancer
  ports:
    - protocol: TCP
      埠: 80
      targetPort: 5555
  選擇器:
    app: watchdog-app

該管道沒有抱怨影像上的最新標簽，但部署后

當我做kubectl describe pods describe imagename時

 Failed to pull image "acrfollis. azurecr. io/watchdogapp:latest": [rpc錯誤。  code = NotFound desc = failed failed string">failed to pull and unpack image 
"acrfollis.azurecr. io/watchdogapp:latest": failed to resolve reference "acrfollis. azurecr.io/watchdogapp:latest": acrfollis.azurecr. io/watchdogapp:latest: not found, rpc error:  code = Unknown desc = failed. string">failed to pull and unpack image 
"acrfollis.azurecr. io/watchdogapp:latest": failed to resolve reference "acrfollis. azurecr.io/watchdogapp:latest": failed to authorize: failed to fetch anonymous token: unexpected status: 401 Unauthorized]

有什么辦法可以在從管道構建時將我的影像標記為最新的嗎？或者有什么辦法可以引數化kube_deploy.yml以從pipelineyaml獲取$(tag)？

有誰經歷過這種情況？我不是這方面的專家，

uj5u.com熱心網友回復：

最后我想明白了，這個帖子幫了我大忙

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