Allow assigning roles to namespaces

[gabor-boros]

Summary

Description

The namespaces can be attached to organizations, but roles cannot be attached to namespaces. Ideally, Organizations, Namespaces, (and later on) Projects should have Role support.

Tasks

• Add new endpoints to support namespace roles:
  • V1NamespaceRolesCreate
  • V1NamespaceRoleGet
  • V1NamespaceRolesGet
  • V1NamespaceRoleUpdate
  • V1NamespaceRoleDelete
  • V1NamespaceRoleMembersGet
  • V1NamespaceRoleMembersAdd
  • V1NamespaceRoleMemberRemove
  • V1NamespaceRolePermissionsGet
  • V1NamespaceRolePermissionAdd
  • V1NamespaceRolePermissionRemove
• Reusing the role components on the front-end, a new roles list and role management features to namespaces (as we have for organizations).
• Move the namespace details/create/update/edit from organizations detail page to namespaces (so it won't be duplicated), but keep namespace listing on the organizations detail page. The namespace-related links should point to new create/edit/update pages.
• Update existing e2e tests and add new ones to cover the new UI features.

Notes

• Follow existing UI design patterns and styles.

Drawbacks

N/A

[thromel]

Hi, I would like work on this issue.

[gabor-boros]

Hey @thromel, I'm glad to hear that! I may not be mentioned in the CONTRIBUTING.md so I write it here:

• You can generate the backend server part with make generate.server after modifying the OpenAPI file
• You can regenerate the frontend client with make generate.client after modifying the OpenAPI file

If you need any help/guidance, please let me know!