Question

我们有一个多阶段YAML管道，可对现有的一组Azure资源执行CI / CD

阶段是

构建
部署到开发和运行测试
如果先前版本成功-部署到生产和运行测试

我们在部署阶段使用AzureRmWebAppDeployment任务，并且对该任务使用AppSettings参数来指定特定于环境的设置。例如

- task: AzureRmWebAppDeployment@4
      displayName: 'Deploy Azure App Service'
      inputs:
        azureSubscription: '$(azureSubscriptionEndpoint)'
        appType: '$(webAppKind)'
        WebAppName: 'EXISTING__AZURE_RESOURCENAME-DEV'
        Package: '$(Pipeline.Workspace)/**/*.zip'
        AppSettings: >
          -AzureAd:CallbackPath /signin-oidc
          -AzureAd:ClientId [GUID was here]
          -AzureAd:Domain [domain was here]
          -AzureAd:Instance https://login.microsoftonline.com/ 
          -AzureAd:TenantId [Id was here]
          -EmailServer:SMTPPassword SECRETPASSWORD
          -EmailServer:SMTPUsername SECRETUSERNAME

我要从Azure KeyVault中提取该设置中的两个设置EmailServer: SMTPUsername和EmailServer: SMTPPassword。我知道如何使用语法从Azure Portal引用KV机密

@Microsoft.KeyVault(SecretUri=https://our.vault.azure.net/secrets/SendGridPassword/ReferenceGuidHere)

但是如何从YAML管道中引用值，以便在Azure中进行设置？

Answer 1

托马斯在此评论中指出，Referencing Azure Key Vault secrets from CI/CD YAML

我可以像这样在YAML文件中显式设置值：

-EmailServer:SMTPPassword @Microsoft.KeyVault(SecretUri=https://our.vault.azure.net/secrets/SendGridPassword/ReferenceGuidHere)

Answer 2

您需要将RunAsPreJob的AzureKeyVault @ 1任务设置为true，这将使密钥保管库值可用作CI / CD作业环境变量，因此您可以将其用作$（KEY-OF-SECRET-VALUE）工作的其余阶段。

以下yaml文件是一个有效的示例。我们为python unittest设置了Azure密钥库提供的一组env变量

trigger:
  batch: true # disable concurrent build for pipeline
  branches:
    include:
    - '*'  # CI start for all branches

pool:
  vmImage: ubuntu-16.04

stages:

- stage: Test
  jobs:
  - job: sample_test_stage
    steps:
    - task: AzureKeyVault@1
      inputs:
        azureSubscription: 'YOUR SUBSCRIPTION HERE'
        KeyVaultName: 'THE-KEY-VAULT-NAME'
        SecretsFilter: '*'
        RunAsPreJob: true
    - task: UsePythonVersion@0
      inputs:
        versionSpec: '3.7'
    - script : python -m unittest discover -v -s tests
      displayName: 'Execute python unittest'
      env: { MY-ENV-VAL-1: $(SECRET-VALUE-1), MY-ENV-VAL-2: $(SECRET-VALUE-2)}

请注意，有时您需要批准AzureDevops与另一个Azure服务（如KeyVault）之间的连接

从CI / CD YAML引用Azure Key Vault机密

2 个答案: