Geo: Propagate broadcast messages to secondaries
What does this MR do?
Sets a short expiration for the cached broadcast message for Geo secondaries, since secondary caches are independent of the primary, and this is much easier than sending an event over to expire the cache.
Using a short expiration rather than disabling caching will be beneficial if the secondary gets a lot of traffic.
Are there points in the code the reviewer needs to double check?
Why was this MR needed?
Screenshots (if relevant)
Does this MR meet the acceptance criteria?
-
Changelog entry added, if necessary -
Documentation created/updated -
API support added -
Tests added for this feature/bug - Review
-
Has been reviewed by UX -
Has been reviewed by Frontend -
Has been reviewed by Backend -
Has been reviewed by Database
-
-
Conform by the merge request performance guides -
Conform by the style guides -
Squashed related commits together -
Internationalization required/considered -
If paid feature, have we considered GitLab.com plan and how it works for groups and is there a design for promoting it to users who aren't on the correct plan -
End-to-end tests pass ( package-qa
manual pipeline job)
What are the relevant issue numbers?
Resolves https://gitlab.com/gitlab-org/gitlab-ee/issues/4930
Edited by Nick Thomas