<!--IssueSummary start--> <details> <summary> Everyone can contribute. [Help move this issue forward](https://handbook.gitlab.com/handbook/marketing/developer-relations/contributor-success/community-contributors-workflows/#contributor-links) while earning points, leveling up and collecting rewards. </summary> - [Close this issue](https://contributors.gitlab.com/manage-issue?action=close&projectId=278964&issueIid=583544) </details> <!--IssueSummary end--> ## Background Elastic announced their [9.0.0-rc1 release](https://www.elastic.co/guide/en/elastic-stack/9.0/release-notes-elasticsearch-9.0.0.html), and we can expect their final 9.0 release soon. According to their [EOL policy](https://www.elastic.co/support/eol), they may not provide support for 7.x. So, we may also drop Elasticsearch 7.x as supported Elasticsearch versions in GitLab deployment. ## What to do - [ ] Create a deprecation notice in release post in GitLab release N. - [ ] Create a removal of support in release post in GitLab release N+2. - [ ] Update [Elasticsearch integration](https://docs.gitlab.com/integration/advanced_search/elasticsearch/) documentation accordingly ## References - [Deprecation process](https://docs.gitlab.com/development/deprecation_guidelines/#when-can-a-feature-be-deprecated) - [Drop Elasticsearch 6.x support](https://gitlab.com/gitlab-org/gitlab/-/issues/350275)