Hi,
For about a week MediaWiki Codesearch was serving outdated and
incomplete results (and later partially down outright) because of a full
disk. This has been fixed now, you may wish to re-run searches as necessary.
The full disk was accidentally caused by switching between gerrit and
gerrit-replica (as previously discussed on this list)[1][2], so I
deleted all the old gerrit-replica repository copies and also added ~20G
more disk space to the instance. Monitoring did correctly pick up that
there was some issue once the disk was full, it just wasn't properly
examined because of hackathon travel / activities.
[1]
https://phabricator.wikimedia.org/T336710#8877525
[2]
https://phabricator.wikimedia.org/T337263
-- Kunal / Legoktm