I deleted the LZA CDK bootstrap CloudFormation stack. How can I regenerate it?

Question

I was getting an error during LZA pipeline execution complaining about missing cdk S3 bucket. Therefore I deleted the CF stack and ran CDK bootstrap from cloudshell which created the S3 buckets again (I used the latest CDK version). However the pipeline complains about "is this environment even bootstrapped?" because it needs the original stack. How can I re-create the original stack from LZA?

*Building assets failed: Error: Building Assets Failed: Error: AWSAccelerator-PrepareStack-##########-ca-central-1: SSM parameter /cdk-bootstrap/accel/version not found. Has the environment been bootstrapped? Please run 'cdk bootstrap' (see https://docs.aws.amazon.com/cdk/latest/guide/bootstrapping.html)
    at buildAllStackAssets*

Thank you.

Answer

Hi

Please confirm if the following have been deleted if not please delete

AWSAccelerator-CDKToolkit stack in the home region

The Staging bucket in the AWSAccelerator-CDKToolkit stack confirm if the bucket was not retained and its deleted

If the above has been performed already please re run the installer pipeline and advise if you are still experiencing the issue

Answer

Hi

Thank you for your prompt response and confirming that the previous suggestion was helpful

Please confirm if you have us-east-1 as part of your deny region if yes

Kindly please disable region deny for us-east-1

The pipeline most likely failed during the installer pipeline in us-east-1 because of the Control Tower region deny enabled

us-east-1 needs to be enabled for access to global API endpoints.

Access to the bootstrap bucket and key, and CloudFormation actions are needed as well so CDK can work in us-east-1.

I would advise modifying the region deny to allow the LZA solution to create resources in us-east-1

I understand that you want us-east-1 as part of your deny regions however the LZA solution is causing failures as it is calling resources in the us-east-1 region

Adding us-east-1 as a governed region should resolve the issue

If the above does not resolve the issue, I would suggest reaching out to AWS Premium Support team so that they can deep dive the issue

https://support.console.aws.amazon.com/support/home?region=eu-central-1#/case/create

Thanks in advance

I deleted the LZA CDK bootstrap CloudFormation stack. How can I regenerate it?

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