Feature Overview (aka. Goal Summary)  

Add support to the Installer to make the S3 bucket deletion process during cluster bootstrap on AWS optional.

Goals (aka. expected user outcomes)

Allow the user to opt-out for deleting the S3 bucket created during the cluster bootstrap on AWS.

Requirements (aka. Acceptance Criteria):

The user will be able to opt-out from deleting the S3 bucket created during the cluster bootstrap on AWS via the install-config manifest so the Installer will not try to delete this resource when destroying the bootstrap instance and the S3 bucket.

The actual behavior will remain the default behavior while deploying OpenShift on AWS and both the bootstrap instance and the S3 bucket will be removed unless the user has opted-out for this via the install-config manifest.

Background

Some ROSA customers have SCP policies that prevent the deletion of any S3 bucket preventing ROSA adoption for these customers.

Documentation Considerations

There will be documentation required for this feature to explain how to prevent the Installer to remove the S3 bucket as well as an explanation on the security concerns while doing this since sensible the Installer will leave sensible data used to bootstrap the cluster in the S3 bucket.

Interoperability Considerations

Which other projects and versions in our portfolio does this feature impact?  What interoperability test scenarios should be factored by the layered products?  Initial completion during Refinement status.