Hi Kuschku,
Sorry for the confusion, as noted we are trying to remedy this with a single chart as quickly as possible.
Currently we have two Helm charts that can deploy GitLab, "gitlab" and "gitlab-omnibus".
* The "gitlab" chart deploys only GitLab itself and is not recommended. This is the chart that has been announced as deprecated in the blog post.
* The "gitlab-omnibus" chart is what we recommend users to install today, and deploys everything you need for a working GitLab installation. (Postgres, Redis, an Ingress, etc.)
We still support and maintain the "gitlab-omnibus" chart, but it too will eventually be deprecated as well in favor of the upcoming cloud native charts.
The cloud native charts will have a significant number of advantages, including:
* Separation of components for improved horizontal scaling
* Improved resilience
* Faster startup time (current container runs `gitlab-ctl reconfigure` on every startup)
* No need for root access
Due to the significant architectural changes, migration will be via backup/restore.