检索已发布的 Azure 开发运营项目的正确方法

Question

我正在尝试为Angular应用程序设置CI/CD管道。我从一个教程中获得了灵感（真遗憾，我关闭了浏览器选项卡，忘记在代码中添加kudo注释），但最终安排这样做：

# Node.js with Angular
# Build a Node.js project that uses Angular.
# Add steps that analyze code, save build artifacts, deploy, and more:
# https://docs.microsoft.com/azure/devops/pipelines/languages/javascript


variables:
  # Azure Resource Manager connection created during pipeline creation
  azureSubscription: 'xxx'

  # Environment name
  environmentName: 'xxx'

  # Web app name
  webAppName: 'xxx'

stages:
  - stage: Build
    displayName: Build stage
    jobs:
      - job: BuildJob
        pool:
          vmImage: 'ubuntu-latest'
        steps:
          - task: NodeTool@0
            inputs:
              versionSpec: '14.x'
            displayName: 'Install Node.js'
          - task: Npm@1
            inputs:
              command: 'ci'
            displayName: 'NPM CI'
          - task: Npm@1
            inputs:
              command: 'custom'
              customCommand: 'install -g @angular/cli'
            displayName: 'Install Angular'

          - script: ng build --prod
            displayName: 'build Angular'
          - task: ArchiveFiles@2
            displayName: 'Archive files'
            inputs:
              rootFolderOrFile: '$(System.DefaultWorkingDirectory)/dist/App-FE'
              includeRootFolder: false
              archiveType: zip
              archiveFile: $(Build.ArtifactStagingDirectory)/$(Build.BuildId).zip
              replaceExistingArchive: true

          - task: PublishBuildArtifacts@1
            displayName: "Upload Artifacts"
            inputs:
              PathtoPublish: '$(Build.ArtifactStagingDirectory)/$(Build.BuildId).zip'
              ArtifactName: 'APP-FE'
              publishLocation: 'Container'

  - stage: Deploy
    displayName: 'Deploy Web App'
    dependsOn: Build
    condition: succeeded()
    jobs:
      - deployment: DeploymentJob
        pool:
          vmImage: 'ubuntu-latest'
        environment: $(environmentName)
        strategy:
          runOnce:
            deploy:
              steps:
                - task: AzureWebApp@1
                  displayName: 'Deploy Azure Web App : $(webAppName)'
                  inputs:
                    azureSubscription: $(azureSubscription)
                    appName: $(webAppName)
                    appType: webAppLinux
                    package: $(Pipeline.Workspace)/$(Build.BuildId).zip

问题发生在部署阶段。

理想情况下，我已经创建了一个zip工件来使用

2021-03-04T16:48:35.1679914Z File upload succeed.
2021-03-04T16:48:35.1680158Z Upload '/home/vsts/work/1/a/4406.zip' to file container: '#/7437349/APP-FE'

然后，在部署阶段检索该项目

2021-03-04T16:48:56.3711666Z Downloading items from container resource #/7437349/APP-FE
2021-03-04T16:48:56.3712634Z Downloading artifact APP-FE from: https://dev.azure.com/xxx//_apis/resources/Containers/7437349?itemPath=APP-FE&isShallow=true&api-version=4.1-preview.4
2021-03-04T16:48:56.3725395Z Downloading APP-FE/4406.zip to /home/vsts/work/1/APP-FE/4406.zip
2021-03-04T16:48:56.3726090Z Downloaded APP-FE/4406.zip to /home/vsts/work/1/APP-FE/4406.zip

但这会在/home/vsts/work/1/APP-FE/中下载一个与ArtifactName

2021-03-04T16:48:57.8428994Z ##[error]Error: No package found with specified pattern: /home/vsts/work/1/4406.zip<br/>Check if the package mentioned in the task is published as an artifact in the build or a previous stage and downloaded in the current job.

正确的路径应该是/home/vsts/work/1/APP-FE/4406.zip。我可能会硬编码$（Pipeline.Workspace）/APP-FE/$（Build.BuildId）. zip路径，事实上我这样做是一种尝试，但我想更好地理解引用新上传的工件的正确语法应该是什么。

请注意，如果我通过硬编码路径来更改管道，我会修复此错误并进入下一个错误。

这个问题是关于理解如何建立一个干净简单和正确的管道




Answer 1

当使用Download Build Artifacts任务下载具有指定工件名称的工件时，正如@WaitingForGuacamole提到的，下载的构建工件将保留工件名称作为父文件夹。因此，在您的情况下，下载的工件文件的路径应该是“$(Pipeline。Workspace)/APP-FE/$(Build。BuildId)。zip”。

如果您不希望工件名称保留为父文件夹，您可以尝试使用下载管道工件任务。当您使用此任务下载单个工件时，工件名称将不会保留为父文件夹。

Answer 2

工件名称将总是路径的一部分，因为可以想象在这个部署之前的构建可能会发布不止一个工件。

因此，您的部署作业将需要提供工件路径，但您可以尝试这样做-在您的变量部分：

variables:
  ...
  artifactName: 'APP-FE'

然后在发布阶段：

          - task: PublishBuildArtifacts@1
            displayName: "Upload Artifacts"
            inputs:
              PathtoPublish: '$(Build.ArtifactStagingDirectory)/$(Build.BuildId).zip'
              ArtifactName: $(artifactName)
              publishLocation: 'Container'

然后在您的部署阶段：

                - task: AzureWebApp@1
                  displayName: 'Deploy Azure Web App : $(webAppName)'
                  inputs:
                    azureSubscription: $(azureSubscription)
                    appName: $(webAppName)
                    appType: webAppLinux
                    package: $(Pipeline.Workspace)/$(artifactName)/$(Build.BuildId).zip