Create a CloudWatch Events rule for an Amazon ECR source (console) - AWS CodePipeline

Create a CloudWatch Events rule for an Amazon ECR source (console)

To create a CloudWatch Events rule for use in CodePipeline operations (Amazon ECR source)

  1. Open the CloudWatch console at https://console.aws.amazon.com/cloudwatch/.

  2. In the navigation pane, choose Events.

  3. Choose Create rule, and then under Event source, from Service Name, choose Elastic Container Registry (ECR).

  4. In Event Source, choose Event Pattern.

    Choose Edit, and then paste the following example event pattern in the Event Source window for a cwe-test repository with an image tag of cli-testing:

    { "detail-type": [ "ECR Image Action" ], "source": [ "aws.ecr" ], "detail": { "action-type": [ "PUSH" ], "image-tag": [ "latest" ], "repository-name": [ "cwe-test" ], "result": [ "SUCCESS" ] } }
    Note

    To view the full event pattern supported for Amazon ECR events, see Amazon ECR Events and EventBridge or Amazon Elastic Container Registry Events.

  5. Choose Save.

    In the Event Pattern Preview pane, view the rule.

  6. In Targets, choose CodePipeline.

  7. Enter the pipeline ARN for the pipeline to be started by this rule.

    Note

    You can find the pipeline ARN in the metadata output after you run the get-pipeline command. The pipeline ARN is constructed in this format:

    arn:aws:codepipeline:region:account:pipeline-name

    Sample pipeline ARN:

    arn:aws:codepipeline:us-east-2:80398EXAMPLE:MyFirstPipeline

  8. Create or specify an IAM service role that grants Amazon CloudWatch Events permissions to invoke the target associated with your Amazon CloudWatch Events rule (in this case, the target is CodePipeline).

    • Choose Create a new role for this specific resource to create a service role that gives Amazon CloudWatch Events permissions to your start your pipeline executions.

    • Choose Use existing role to enter a service role that gives Amazon CloudWatch Events permissions to your start your pipeline executions.

  9. Review your rule setup to make sure it meets your requirements.

  10. Choose Configure details.

  11. On the Configure rule details page, enter a name and description for the rule, and then choose State to enable the rule.

  12. If you're satisfied with the rule, choose Create rule.