## Context This is part of https://gitlab.com/groups/gitlab-org/-/epics/7226. This specific epic groups all tasks related to **repository-level** storage usage visibility for the Container Registry. All tasks in this epic are the responsibility of ~"group::package". ## Tasks 1. [x] [Calculate the deduplicated size of individual image repositories](https://gitlab.com/gitlab-org/container-registry/-/issues/493) ~backend ~golang 1. [x] [Create a base specification for a new API](https://gitlab.com/gitlab-org/container-registry/-/issues/516) ~backend ~golang 1. [x] [Implement base endpoint of the new API](https://gitlab.com/gitlab-org/container-registry/-/issues/517) ~backend ~golang 1. [x] [Implement API endpoint to obtain details about image repositories](https://gitlab.com/gitlab-org/container-registry/-/issues/518) ~backend ~golang 1. [x] [Integrate new container registry API](https://gitlab.com/gitlab-org/gitlab/-/issues/349741) ~backend ~ruby 1. [x] [Expose deduplicated size of individual image repositories through the API](https://gitlab.com/gitlab-org/gitlab/-/issues/347349) ~backend ~ruby 1. [x] [Surface deduplicated size of individual image repositories in the UI](https://gitlab.com/gitlab-org/gitlab/-/issues/347350) ~frontend :hourglass_flowing_sand: ### Standby Improvements These exist as a plan to address any performance/scaling concerns if/when they arise: 1. [ ] [Event-driven refresh of repository-level Container Registry storage usage](https://gitlab.com/gitlab-org/gitlab/-/issues/353138) ~backend ~ruby 1. [ ] [Use cached container repository size for the UI/API](https://gitlab.com/gitlab-org/gitlab/-/issues/353150) ~backend ~ruby ~frontend ## Status ### 2022-03-10 The Rails UI (https://gitlab.com/gitlab-org/gitlab/-/issues/347350) is complete, and therefore the work here is also complete.