Commit 7e209d86 authored by Stan Hu's avatar Stan Hu

Add documentation on upgrading GitLab HA nodes

As mentioned in
https://gitlab.com/gitlab-org/gitlab-ce/issues/58121#note_145299901, it
wasn't obvious that upgrading an GitLab HA cluster required special
care. Link to the Omnibus documentation for upgrade instructions.

Closes https://gitlab.com/gitlab-org/gitlab-ce/issues/58121
parent 3395eacb
...@@ -146,6 +146,14 @@ the share is exported and exists on the NFS server and try to remount. ...@@ -146,6 +146,14 @@ the share is exported and exists on the NFS server and try to remount.
--- ---
## Upgrading GitLab HA
GitLab HA installations can be upgraded with no downtime, but the
upgrade process must be carefully coordinated to avoid failures. See the
[Omnibus GitLab multi-node upgrade
document](https://docs.gitlab.com/omnibus/update/#multi-node--ha-deployment)
for more details.
Read more on high-availability configuration: Read more on high-availability configuration:
1. [Configure the database](database.md) 1. [Configure the database](database.md)
......
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