The current approach requires catching exceptions to handle these errors
and callers are already handling model validations so it seems more
appropriate. Also it seemed to convoluted to add this logic directly to
the model since the model needs to check too many possible associations
to determine whether or not there are more than one cluster since the
model doesn't know what it's being created on. Additionally we only
wanted to validate during create to avoid the risk of existing models
becoming invalid by many different edge cases.
When this option is enabled, GitLab will create namespaces and service
accounts as usual. When disabled, GitLab wont create any project
specific kubernetes resources
Closes https://gitlab.com/gitlab-org/gitlab-ce/issues/56557
Domain was introduced on 11.8 and was not included on the
Project Cluster API. With this change user will be able to include
domain when adding and updating a cluster. Domain will also be included
on the GET calls.
Closes https://gitlab.com/gitlab-org/gitlab-ce/issues/59441
Modifies authorize! method to accept a third param, and then use it in
combination with 'add_cluster' policy to appropriately restrict adding
multiple clusters
Closes https://gitlab.com/gitlab-org/gitlab-ce/issues/56110
Adds the following initial CRUD endpoints for Clusters API:
- GET list of clusters
- GET specific cluster
- POST add existing cluster (mimic of "Add cluster")
- PUT update cluser
- DELETE destroy cluster
Closes https://gitlab.com/gitlab-org/gitlab-ce/issues/40473
