Epic Goal

...

Why is this important?

We currently have different component repos:

• registration
• work
• placement
• registration-operator
• clusteradm
• addon-framework

It is hard to do e2e tests with many components and hard to do dependency check. I propose,we consolidate the code in these repos to one single repo:

• code in the work/registration/placement/operator/clusteradm component is merged into https://github.com/open-cluster-management-io/OCM
• split addon-framework to pure library code and addon-manager code. The addon-manager code is also put into https://github.com/open-cluster-management-io/OCM
• archive the the independent repo

After that we will have

• https://github.com/open-cluster-management-io/api
• https://github.com/open-cluster-management-io/OCM
• https://github.com/open-cluster-management-io/addon-framework (just library, remove unnecessary deps)

With this consolidation, we will have the benefit that

1. we do not need webhook per component, we can have one single webhook server
2. we can build hub and agent as one single binary
3. easier e2e testing
4. better understanding and dev experience for the contributor

Acceptance Criteria

This epic focuses on building images, it promised to provide the 4 images by the ocm repo. 

Dependencies (internal and external)

The epic depends on the community issue: https://github.com/open-cluster-management-io/OCM/issues/128

More specifically, we need to wait for the branch code-consolidate merge into the main branch.

Previous Work (Optional):

Clarify the impact and onboard process with the CICD squad.

Done Checklist

• CI - CI is running, tests are automated and merged.
• Release Enablement <link to Feature Enablement Presentation>
• DEV - Upstream code and tests merged: <link to meaningful PR or GitHub
  Issue>
• DEV - Upstream documentation merged: <link to meaningful PR or GitHub
  Issue>
• DEV - Downstream build attached to advisory: <link to errata>
• QE - Test plans in Polarion: <link or reference to Polarion>
• QE - Automated tests merged: <link or reference to automated tests>
• DOC - Downstream documentation merged: <link to meaningful PR>