Ensure everyone reads https://gitlab.com/charts/gitlab/merge_requests/599/diffs

doc/install/kubernetes/gitlab_chart.md

@@ -8,6 +8,7 @@ If you're not sure if Kubernetes is for you, our
 [Omnibus GitLab packages](../README.md#install-gitlab-using-the-omnibus-gitlab-package-recommended)
 are mature, scalable, support [high availability](../../administration/high_availability/README.md)
 and are used today on GitLab.com.
+It is not necessary to have GitLab installed on Kubernetes in order to use [GitLab Kubernetes integration](https://docs.gitlab.com/ee/user/project/clusters/index.html). 
 
 ## Introduction