Enable the "PageRandomLookup" Logstash channel used to report unexpected values in page_random that will effect the A/B test:
If PageRandomLookup is an unwanted channel, feel welcome to change it to wikimedia-debug which already exists in the config. This would require a change to Wikibase instead of the config.
Developer notes
A new log channel can be enabled on https://wikitech.wikimedia.org/wiki/Logs#mwlog1001:/srv/mw-log/
(thanks @Legoktm for the pro-tip!)
Sign off steps
- Ensure we have linked to https://wikitech.wikimedia.org/wiki/Logs#mwlog1001:/srv/mw-log/ on the team page