gitlab: Document the local network security setting.

This should help users debug issues with the GitLab webhook not
working with recent GitLab releases.
This commit is contained in:
Tim Abbott 2018-04-20 08:32:44 -07:00
parent e25d6968a5
commit 360d708340
1 changed files with 8 additions and 0 deletions

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@ -16,3 +16,11 @@ Receive GitLab notifications in Zulip!
{!congrats.md!}
![](/static/images/integrations/gitlab/001.png)
!!! tip ""
If your GitLab server and your Zulip server are on a local network
together, and you're running GitLab 10.5 or newer, you may need to enable
GitLab's "Allow requests to the local network from hooks and
services" setting (by default, recent GitLab versions refuse to post
webhook events to servers on the local network). You can find this
setting near the bottom of the GitLab "Settings" page in the "Admin area".