azure - DevOps 变量组

Question

我遇到的情况是，我有一个变量组来保存我的管道任务将使用的凭据(用户名/密码)。

我想使用一个变量组来保存所有环境的凭据，并且我想将环境名称(dev、test等)添加到所有变量中，这样我就可以将它用作参数来帮助任务区分要使用哪个变量使用。我不想为每个环境创建多个变量组。

我的变量组名称:CredentialsVariableGroup变量:用户名开发者密码用户名测试密码测试用户名uat密码用户名产品密码产品

现在在 yaml 中，我将在调用时传递环境名称。环境名称的潜在值 - dev、test、prod:

parameters:
- name: environmentName
  type: string

// some other parameters, stages, variable groups, jobs

- task: Sometask
  displayName: Sometaskdisplayname
  inputs:
    username: '$(usernamedev)' 
    password: '$(pwddev)'

我想要一种方法来使环境名称部分从参数中使用，以便它变得动态并在相应环境中部署时引用正确的变量。

编辑:

库(管道)中我的变量的快照

我的 Yaml 管道

parameters:
- name: environmentName
  type: string

stages:
- stage: 
  dependsOn:  
  condition: 
  displayName: 
  variables:
  - group: Group1
  - group: Group2
  - group: 'MyVariableGroup'
  - template: vars.yaml
  - ${{ if ne(parameters[''], 'PROD') }}:
    - group: NonProdGroup

  - ${{ if eq(parameters[''], 'PROD') }}:
    - group: ProdGroup

  - group: Group3
  - group: Group4
 
  pool:
    name: Default
  jobs:
  - deployment: 
    displayName: 
    pool:
      name: Default
    environment: 
      name: ${{ parameters.paramname }}
    strategy:
      runOnce:
        deploy:
          steps:
            - download: current
              artifact: drop

            - task: AzureResourceManagerTemplateDeployment@3
              displayName: 'Deploy arm template'
              inputs:
                azureResourceManagerConnection: 
                subscriptionId: ''
                deploymentName: $()
                location: ''
                resourceGroupName: 
                csmFile: ''
                csmParametersFile: ''
                deploymentMode: 'Incremental'

  - job: DeployApiApp
    dependsOn: 
    displayName: 
    steps:
      - task: DownloadBuildArtifacts@0
        displayName: 
        inputs:
          buildType: 'current'
          downloadType: 'single'
          artifactName: 'drop'
          downloadPath: ''

      - task: AzureWebApp@1
        displayName: 
        inputs:
          appType: webApp
          azureSubscription: ''
          appName: ''
          package: ''

  - job: DeployWebApp
    dependsOn: 
    displayName: 
    steps:
      - task: DownloadBuildArtifacts@0
        displayName: 
        inputs:
          buildType: 'current'
          downloadType: 'single'
          artifactName: 'drop'
          downloadPath: ''    

      - task: AzureWebApp@1
        displayName: 
        inputs:
          appType: webApp
          azureSubscription: ''
          appName: ''
          package: ''

  - job: DeployDB
    dependsOn: 
    displayName: 
    steps:
      - download: current
        artifact: 

      - task: SqlAzureDacpacDeployment@1
        displayName: 
        inputs:
          azureSubscription: ''
          ServerName: ''
          DatabaseName: ''
          SqlUserName: ''
          SqlPassword: $[variables['adminpwd${{ upper(parameters.environmentName) }}']] 
          deployType: 'DacpacTask'
          DeploymentAction: 'Publish'
          DacpacFile: ''
          AdditionalArguments: ''
          IpDetectionMethod: ''
          StartIpAddress: ''
          EndIpAddress: ''
          DeleteFirewallRule: 

Answer 1

正如 @daniel-mann 所评论的，您可能不想将来自不同环境的变量混合在同一变量组中。

如果您需要动态构建变量名称，则此语法应该有效:

parameters:
- name: environmentName
  type: string

steps:
- pwsh: |
    Write-Host "$(username${{parameters.environmentName}})"

根据您组织 yaml 文件的方式，运行时变量也应该起作用:

parameters:
- name: environmentName
  type: string

jobs:
- job: A
  variables:
  - group: my-variable-group-name
  - name: username
    value: $[variables['username${{parameters.environmentName}}']]
  steps:
  - pwsh: |
      Write-Host "$(username)"