gitlab-managed-apps should be configurable as k8s namespace

gitlab-managed-apps is now a fixed namespace

When the cluster-admin requirement is dropped, and the k8s integration can be done for specific namespaces also the gitlab-managed-apps should not be shared.

Further details

It allows for further separations within a cluster, eg tiller restricted to the restricted namespaces for that team.

Proposal

What does success look like, and how can we measure that?

Have an option to specify an alternative for the gitlab-managed-apps namespace

Links / references