[Submission Pipeline] Adapt the Kustomization.yaml to the new ModuleTemplates

[ruanxin]

Description

The existing moduletemplate channel folder (fast, regular) contains kustomization.yaml which include all generated module template as Component. We need to understand its purpose and determine if necessary integrate this into the new moduletemplate strategy.

Acceptance Criteria

• Investigate and clarify the purpose of the kustomization.yaml file
  • Reach out to @akiioto from neighbour team for further insights.
• Contact the SRE team to determine the final setup for the kustomization.yaml files
  • Do we need one file or multiple ones?
  • Since we moved from channel to version, how can we sync multiple, unrelated versions?
  • Is there a generic solution that we can use? (sync all the files/automatically add the MTs to the existing kustomization.yaml)
• Develop a solution for the new moduletemplate based on this understanding.
  • Present the proposed solution to the team for review and discussion.

[janmedrek]

The SRE Team uses the Kustomization.yaml to determine which resources should be synced to the KCP clusters.

[LeelaChacha]

Covered in: kyma-project/lifecycle-manager#2315