Docker Registry for a secondary node

You can set up a Docker Registry on your secondary Geo node that mirrors the one on the primary Geo node.

Storage support

Warning: If you use local storage for the Container Registry you cannot replicate it to the secondary Geo node.

Docker Registry currently supports a few types of storages. If you choose a distributed storage (azure, gcs, s3, swift, or oss) for your Docker Registry on a primary Geo node, you can use the same storage for a secondary Docker Registry as well. For more information, read the Load balancing considerations when deploying the Registry, and how to set up the storage driver for GitLab's integrated Container Registry.