GitLab Documentation

Geo Frequently Asked Questions

Can I use Geo in a disaster recovery situation?

There are limitations to what we replicate (see What data is replicated to a secondary node?). In an extreme data-loss situation you can make a secondary Geo into your primary, but this is not officially supported yet.

If you still want to proceed, see our step-by-step instructions on how to manually promote a secondary node into primary.

What data is replicated to a secondary node?

We currently replicate project repositories, LFS objects, generated attachments / avatars and the whole database. This means user accounts, issues, merge requests, groups, project data, etc., will be available for query. We currently don't replicate artifact data (shared/folder).

Can I git push to a secondary node?

No. All writing operations (this includes git push) must be done in your primary node.

How long does it take to have a commit replicated to a secondary node?

All replication operations are asynchronous and are queued to be dispatched in a batched request every 10 seconds. Besides that, it depends on a lot of other factors including the amount of traffic, how big your commit is, the connectivity between your nodes, your hardware, etc.

What happens if the SSH server runs at a different port?

We send the clone url from the primary server to any secondaries, so it doesn't matter. If primary is running on port 2200 clone url will reflect that.