<!-- NOTICE: This Issue tracker is for the GitLab Helm chart, not the GitLab Rails application. Support: Please do not raise support issues for GitLab.com on this tracker. See https://about.gitlab.com/support/ --> ## Summary In GitLab 19.0 the bundled PostgreSQL, Redis and MinIO must be removed from GitLab chart as announced in https://gitlab.com/gitlab-org/charts/gitlab/-/work_items/6271. ## Acceptance Criteria - [ ] Bundled Redis/PostgreSQL/MinIO removed - [ ] Related templates and values that handle defaulting to bundled Redis/PostgreSQL/MinIO removed - [ ] Add upgrade check that fails if no external Redis/PostgreSQL/MinIO have been configured