KIM should create clusters for all hyperscalers

[Disper]

Description

KIM should react on newly created Runtime CRs, and apply Shoot resources on Gardener cluster.

AC:

• KIM is able to produce working Shoot-Specs for AWS, Azure, GCP, and SAP Converged Cloud
• Shoot-Spec is tested with Gardener and a Kubernetes cluster was successfully provisioned by Gardener
• Automated tests are implemented which verify the generate Shoot-Specs with a provided Shoot-Spec template
• Consider if shoot.Spec.Provider.Workers[] should be migrated or always defaulted by KIM - migrating that will assure that we will not trigger any change on gardener side - AC was from the time we wanted to have more rigid defaults but later we decided that we will rely on KEB.

[akgalwas]

Workplan

• Implement MVP
• Implement remaining hyperscalers:
  • GCP
  • SAP Converged Cloud