如何在同一个CDK堆栈中获取codepipeline的ARN

Question

我正在尝试将通知规则设置为CDK堆栈中代码管道的一部分。

注意，这不是CDK管道，而是正在设置AWS CodePipeline的CDK堆栈。

为了创建一个CfnNotificationRule，我必须将CodePipeline的ARN作为resource参数传递。在下面的示例代码中，我将ARN硬编码为TARGET_ARN

然而，我想动态地提供这一点。

如何向my-pipeline CfnNotificationRule constructor?提供CDK为生成的ARN？

const codepipeline = require('@aws-cdk/aws-codepipeline');

class PipelineStack extends cdk.Stack {

    constructor(scope, id, props) {
        super(scope, id, props);

        //I want the ARN of this pipeline in TARGET_ARN
        new codepipeline.Pipeline(this, 'Pipeline', {
            crossAccountKeys: false,
            pipelineName: "my-pipeline",
            stages: [{
                    stageName: 'Source',
                },
                {
                    stageName: 'Build',
                },
                {
                    stageName: 'Deploy',
                    ]
                }
            ]
        })



        const AWS_SLACK_CHATBOT_ARN = 'arn:aws:chatbot::111111111111:chat-configuration/slack-channel/my-slack-channel'
        const TARGET_ARN = 'arn:aws:codepipeline:us-east-2:111111111111:my-pipeline'

        const notes = new notifications.CfnNotificationRule(this, 'my-dev-slack', {
            detailType: "FULL",
            name: "my-dev-slack",
            eventTypeIds: [
                "codepipeline-pipeline-action-execution-succeeded",
                "codepipeline-pipeline-action-execution-failed",
                "codepipeline-pipeline-stage-execution-failed"
            ],
            targets: [{
                targetType: "AWSChatbotSlack",
                targetAddress: AWS_SLACK_CHATBOT_ARN
            }],
            resource: TARGET_ARN

        })
    }
}

Answer 1

将管道初始化为局部变量，然后可以使用它的内部方法，例如，您的新代码将如下所示(我注意到在stageName: 'Deploy',下面有一个方括号stageName: 'Deploy',，它导致代码注释编译，因此我在示例中删除了它)

        const myPipeline = new codepipeline.Pipeline(this, 'Pipeline', {
            crossAccountKeys: false,
            pipelineName: "my-pipeline",
            stages: [{
                stageName: 'Source',
            },
                {
                    stageName: 'Build',
                },
                {
                    stageName: 'Deploy',
                    
                }]
        })

        myPipeline.pipelineArn

myPipeline.pipelineArn会给你ARN