使用YAML管道部署Azure Function

Question

I'm trying to build and deploy an Azure Function using YAML pipelines. The build and publish stage works fine, it produces a zip file which I can download. However my deployment stage keeps failing with the following error: No package found with specified pattern: D:\a\1\drop\output.zip

I've tried using different environment variables and back/forward slash in the path.

Note, that the vmImageName is set to 'windows-latest'

Output of the deployment stage:

• Downloading: D:\a\1/drop/output.zip
• Error: No package found with specified pattern: D:\a\1\drop\output.zip

What am I missing?

Build and publish stage:

- stage: Build
  displayName: Build solution
  jobs:  
  - job: Build
    displayName: Build and publish solution
    pool:
      vmImage: $(vmImageName)
      workspace:
            clean: all
    steps:
    - checkout: self
    - checkout: AzureUtil

    - task: DotNetCoreCLI@2
      displayName: Build and Publish Azure Function
      inputs:
        command: publish
        arguments: '--configuration Release --output publish_output'
        projects: $(projectsPath)/$(projectFileName)
        publishWebProjects: false
        modifyOutputPath: false
        zipAfterPublish: false

    - task: ArchiveFiles@2
      displayName: "Archive files"
      inputs:
        rootFolderOrFile: "$(System.DefaultWorkingDirectory)/publish_output"
        includeRootFolder: false
        replaceExistingArchive: true
        archiveFile: $(Build.ArtifactStagingDirectory)\output.zip'         

    - task: PublishBuildArtifacts@1
      displayName: "Publish build artifacts"
      inputs:
        PathtoPublish: $(Build.ArtifactStagingDirectory)\output.zip'
        artifactName: 'drop'

Deployment stage:

- stage: Deploy
  displayName: Deploy Azure Function
  dependsOn: Build
  condition: succeeded()
  jobs:
    - deployment: Deploy
      displayName: Deploy Azure Function
      pool:
        vmImage: $(vmImageName)
      environment: 'Web-Dev'
      strategy:
        runOnce:
          deploy:
            steps:
            - task: AzureFunctionApp@1
              displayName: 'Azure functions app deploy'
              inputs:
                azureSubscription: '$(serviceConnectionName)'
                appType: functionApp
                appName: '$(azureFunctionName)'
                package: '$(Pipeline.Workspace)\drop\output.zip' 

Answer 1

I tried to Deploy Azure Function to Function app via YAML pipeline and it was successful.

Created a.Net Http Trigger in my Visual studio pushed the Code to Azure Devops Repository and used default YAML pipeline below:-

Azure DevOps Repository:-

Default Pipeline:-

YAML pipeline code below referred from this Github link :-

 # .NET Core Function App to Windows on Azure # Build a .NET Core function app and deploy it to Azure as a Windows function App. # Add steps that analyze code, save build artifacts, deploy, and more: # https://docs.microsoft.com/en-us/azure/devops/pipelines/languages/do.net-core trigger: - master variables: # Azure Resource Manager connection created during pipeline creation azureSubscription: 'xxxx-xxx-xxx-98e7-e2dxxxxx' # Function app name functionAppName: 'siliconfunc43' # Agent VM image name vmImageName: 'windows-2019' # Working Directory workingDirectory: '$(System.DefaultWorkingDirectory)/FunctionApp8' stages: - stage: Build displayName: Build stage jobs: - job: Build displayName: Build pool: vmImage: $(vmImageName) steps: - task: DotNetCoreCLI@2 displayName: Build inputs: command: 'build' projects: | $(workingDirectory)/*.csproj arguments: --output $(System.DefaultWorkingDirectory)/publish_output --configuration Release - task: ArchiveFiles@2 displayName: 'Archive files' inputs: rootFolderOrFile: '$(System.DefaultWorkingDirectory)/publish_output' includeRootFolder: false archiveType: zip archiveFile: $(Build.ArtifactStagingDirectory)/$(Build.BuildId).zip replaceExistingArchive: true - publish: $(Build.ArtifactStagingDirectory)/$(Build.BuildId).zip artifact: drop - stage: Deploy displayName: Deploy stage dependsOn: Build condition: succeeded() jobs: - deployment: Deploy displayName: Deploy environment: 'development' pool: vmImage: $(vmImageName) strategy: runOnce: deploy: steps: - task: AzureFunctionApp@1 displayName: 'Azure functions app deploy' inputs: azureSubscription: '$(azureSubscription)' appType: functionApp appName: $(functionAppName) package: '$(Pipeline.Workspace)/drop/$(Build.BuildId).zip'

In the last step add:-

package: '$(Pipeline.Workspace)/drop/$(Build.BuildId).zip'

Output:-

Function got deployed and triggered successfully, Refer below:-