amazon-web-services - 如何跳过代码流水线阶段？

Question

我正在使用 AWS codepipeline 作为 CI/CD 管道工具。我的 yml 文件中有很多阶段。 codepipeline 的 cloudformation 引用是:https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-codepipeline-pipeline.html

...
Stages:
  - Name: ...
  Actions: ...

...

管道中有一个阶段列表，但并非所有阶段都需要为每个分支运行。如何根据分支名称跳过其中一些？

我尝试了以下配置，该配置通过 aws cloudformation deploy --parameter-overrides ... 命令由参数传递。它可以工作，但如果我更改部署命令中的参数，它会显示 No changes to deploy.。似乎模板没有更新参数更改。

Parameters:
    ShouldRunTest:
       Type: String
       Default: false

Conditions:
    ShouldRunTest: !Equals [!Ref ShouldRunTest, "true"]

...


        - !If
          - ShouldRunTest
          - Name: test
            Actions:
              - Name: Deploy
                ActionTypeId:
                  Category: Deploy
                  Owner: AWS
                  Provider: CloudFormation
                  Version: 1
                InputArtifacts:
                  - Name: SourceOutput
                Configuration:
                  Capabilities: CAPABILITY_NAMED_IAM
                 
                  ActionMode: REPLACE_ON_FAILURE
                  RoleArn: !GetAtt CodePipelineServiceRole.Arn
                  StackName: codeBuild
                RunOrder: 1
          - !Ref "AWS::NoValue"

Answer 1

您可以使用 AWS CloudFormation 模板中的条件跳过整个 AWS CodePipeline 操作或阶段。

例如:

Conditions:

  HaveCodeDeployStage:
    !Not [ !Equals [!Ref CodeDeployAppName, ''] ]  

Resources:

  MyCodePipepline:
    Type: AWS::CodePipeline::Pipeline
    Properties:
      #... 
      Stages: 
        - !If
          - HaveCodeDeployStage
          - Name: DeployStage
            Actions: 
              - ActionTypeId: 
                  Category: Deploy
                  Owner: AWS
                  Provider: CodeDeployToECS
                  Version: 1
                  #....
          - !Ref "AWS::NoValue"
        # ...