Immediate configuration is not ideal for group and instance
level clusters as projects that may never be deployed would
still have Kubernetes namespaces and service accounts created
for them.
As of https://gitlab.com/gitlab-org/gitlab-ce/merge_requests/25586
we now create only the resources that are required for the
project being deployed, at the time of deployment.
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
JIT resource creation blocks deployments if a user is
self-managing their cluster, as it will fail the build
if unable to create a namespace and service account.
Using a custom namespace and service account was previously
supported for project level clusters, so we should preserve
this functionality.
https://gitlab.com/gitlab-org/gitlab-ce/merge_requests/27352
GitLab Bot