KEYCLOAK-17096 Added Groups functionality

[KaiReichart]

JIRA ID

KEYCLOAK-17096

Additional Information

This PR adds the functionality of creating and managing Keycloak Groups and assignment of Roles (Realm & Client) to Groups.

Checklist:

• Automated Tests
• Documentation changes if necessary
• (If required) Discussed on Keycloak DEV

[vmuzikar]

@KaiReichart Thank you for your contribution! I'm afraid we do not want to represent each Keycloak resource as a CR. That way it'd soon became a bit chaotic and very hard to manage and implement (with all the dependencies of resources between each other). Therefore, I'm going to close this PR.

Please use keycloak-dev ML to discuss any implementation details. See also the contribution guide.

Thank you for your understanding.

[pingwin]

If managing a group CRD isn't happening, then what is the supported method for managing groups?

[vmuzikar]

Hello, we're currently developing a new operator from scratch. The approach around CRDs will be different there. The operator won't be managing Keycloak resources directly through the REST API, but will leverage the static (read-only) configuration capabilities coming from the new Store.X. This should most probably include groups as well.