1. Proposed title of this feature request
Want to use  kubeadmin for hosted clusters.

2. What is the nature and description of the request?
Customer want to enable login via external identity provider say keycloak or azuread, while still retaining the ability to login via kubeadmin for hosted clusters.
Looking for the a way that customer set the oauth and kubeadmin password secrets is still created ?

3. Why does the customer need this? (List the business requirements here)
4. List any affected packages or components.