Hello The read-only Gerrit replica[0] will be down for up to 2 hours in 2 days (Thu, 25 May 2023) between 15:00–17:00 UTC[1] due to a scheduled OS upgrade [2]. During this window, git reads from the replica will not work. To my knowledge, this affects bots which rely on the replica for git read operations. Codesearch is currently using gerrit.wikimedia.org and not gerrit-replica.wikimedia.org so should not be affected. If this affects you yoy may consider switching to gerrit.wikimedia.org instead of the replica. Apologies for any inconvenience. Daniel [0]: <https://wikitech.wikimedia.org/wiki/Gerrit/Replica> [1]: <https://zonestamp.toolforge.org/1685026803> [2]: <https://phabricator.wikimedia.org/T334521> -- Daniel Zahn &lt;dzahn(a)wikimedia.org&gt; Site Reliability Engineer