Azure Devops无法在管道中找到要复制到远程机器的文件

Question

我正为Azure Devops的一条yml管道而挣扎。我创建了一个stage.yml、build.yml和deploy.yml文件。stage.yml非常向前，它有两个阶段，并将您引导到build.yml或deploy.yml。

deploy.yml应该提取来自build.yml的工件，并使用SSH将其复制到远程环境中。Azure将工件作为第一阶段的结果显示出来，因此这是可行的。但是，每次运行作业时，它都会在run输出中显示以下消息：

Starting: Copy JAR to host deploy
==============================================================================
Task         : Copy files over SSH
Description  : Copy files or build artifacts to a remote machine over SSH
Version      : 0.189.0
Author       : Microsoft Corporation
Help         : https://learn.microsoft.com/azure/devops/pipelines/tasks/deploy/copy-files-over-ssh
==============================================================================
Setting up SSH service connection to remote host xx.xx.xx.xx.
Found 0 files to copy to the remote machine.
Completed copying 0 files to the remote machine.
Finishing: Copy JAR to host deploy

是我的配置中缺少了什么，还是路径配置错了？如果是的话，应该如何配置？

我的build.yml看起来是这样的：

parameters:
- name: incomingFeedName
  type: string
  default: 'project'

jobs:
- job: build_maven
  displayName: Build
  pool:
    vmImage: ubuntu-latest

  variables:
    - name: MAVEN_CACHE_FOLDER
      value: $(Pipeline.Workspace)/.m2/repository
    - name: MAVEN_OPTS
      value: '-Dmaven.repo.local=$(MAVEN_CACHE_FOLDER)'

  steps:
  - task: Cache@2
    # This task create cache of your all dependancies to fast the build for next time
    # https://learn.microsoft.com/en-us/azure/devops/pipelines/caching/?view=azure-devops
    inputs:
      key: 'maven4 | "$(Agent.OS)" | **/pom.xml,!**/target/**/pom.xml'
      restoreKeys: |
        maven4 | "$(Agent.OS)"
        maven4
      path: $(MAVEN_CACHE_FOLDER)
    displayName: 'Cache local maven repo'

  - task: MavenAuthenticate@0
    # This task will authenticate your maven feed for input dependancies and output dependancies
    inputs:
      artifactsFeeds: ${{parameters.incomingFeedName}}
    displayName: 'Authenticate to Azure Maven feed'

  - task: Maven@3
    inputs:
      mavenPomFile: 'pom.xml'
      mavenOptions: '-Xmx3072m $(MAVEN_OPTS)'
      javaHomeOption: 'JDKVersion'
      jdkVersionOption: '11'
      jdkArchitectureOption: 'x64'
      publishJUnitResults: true
      testResultsFiles: '**/surefire-reports/TEST-*.xml'
      mavenVersionOption: 'Default'
      mavenAuthenticateFeed: false
      goals: 'deploy'
    displayName: 'Maven build'

  - task: CopyFiles@2
    # pick up the results of the build (JAR file) and stage them.
    inputs:
      SourceFolder: '$(System.DefaultWorkingDirectory)/target'
      Contents: '*.jar'
      TargetFolder: '$(Build.ArtifactStagingDirectory)'
    displayName: Stage Jar files for publishing

  - task: PublishPipelineArtifact@1
    # Upload the results into the pipeline. This files can be used in the release pipeline
    inputs:
      targetPath: '$(Build.ArtifactStagingDirectory)'
      artifact: 'Binaries'
      publishLocation: 'pipeline'
    displayName: Publish Jar file

deploy.yml：

parameters:
- name: envName
  type: string

jobs:
- deployment: deploy_jar
  displayName: Deploy JAR
  environment: ${{ parameters.envName }}
  variables:
 # - group: 'global'
  - name: 'endpoint'
    ${{ if eq(parameters.envName, 'Test') }}:
      value: 'deploy'
 # pool:
  #  name: 'poolname here'
  strategy:
    runOnce:
      deploy:
        steps:
          # - task: DeleteFiles@1
          #   inputs:
          #     sourceFolder: '${Pipeline.Workspace)\Binaries'
          #     contents: '*'
          #     removeSourceFolder: true
          #   displayName: 'Clear JAR file from pipeline downloads: Before'
          # - download: current
          #   artifact: Binaries

          - task: CopyFilesOverSSH@0
            inputs:
              sshEndpoint: ${{variables.endpoint}}
              sourceFolder: '$(Build.ArtifactStagingDirectory)'
              # contents: '*'
              targetFolder: '~/_work/'
              readyTimeout: '20000'
              # overWrite: true
            displayName: 'Copy JAR to host ${{variables.endpoint}}'

          # - task: SSH@0
          #   inputs:
          #     sshEndpoint: ${{variables.endpoint}}
          #     runOptions: 'commands'
          #     commands: 'execute service'
          #     readyTimeout: '200'
          #   displayName: 'Run service'

          # - task: DeleteFiles@1
          #   inputs:
          #     sourceFolder: '${Pipeline.Workspace)\Binaries'
          #     contents: '*'
          #     removeSourceFolder: true
          #   displayName: 'Clear JAR file from pipeline downloads: After'

Answer 1

在部署时，构建工件将被下载到$(Pipeline.Workspace)。$(Build.ArtifactStagingDirectory)在这里无效。

您可以通过在副本之前添加如下步骤来验证这一点：

- pwsh: |
    Write-Host "Build.ArtifactStagingDirectory is $(Build.ArtifactStagingDirectory)"
    Write-Host "Pipeline.Workspace is $(Pipeline.Workspace)"
    Get-ChildItem $(Build.ArtifactStagingDirectory)
    Get-ChildItem $(Pipeline.Workspace)