Apologies if this has already been raised, but I'm seeing lots of fatals on https://logstash-beta.wmflabs.org/ and the beta cluster is currently inaccessible.
The error seems to be:
Fatal error: Cls: Expected string or object in /srv/mediawiki/php-master/includes/libs/rdbms/loadbalancer/LoadBalancer.php on line 218
| rMW MediaWiki | |||
| rMW09ca28d01a17 Set default load monitor class in LBFactoryMulti | |||
| rMW23909318c8f5 Implement scaleLoads() in LoadMonitorMySQL | |||
| Status | Subtype | Assigned | Task | ||
|---|---|---|---|---|---|
| Resolved | thcipriani | T145220 MW-1.28.0-wmf.21 deployment blockers | |||
| Resolved | aaron | T147240 LoadBalancer fatals on Beta cluster rendering pages inaccessible |
Might be something to do with https://gerrit.wikimedia.org/r/#/c/310757/ ?
Not sure if this actually qualifies as UBN yet, but I expect it's a deployment blocker
Change 313936 had a related patch set uploaded (by Aaron Schulz):
Set default load monitor class in LBFactoryMulti
Change 313936 merged by jenkins-bot:
Set default load monitor class in LBFactoryMulti
beta-update-databases-eqiad is still failing even after rMW09ca28d01a17: Set default load monitor class in LBFactoryMulti
Looks very similar to T147298: "MediaWiki internal error" at https://en.wikipedia.beta.wmflabs.org/
/ InvalidArgumentException from line 357 of /srv/mediawiki/php-master/includes/libs/rdbms/database/Database.php: Database::factory no viable database extension found for type ''
Change 313992 had a related patch set uploaded (by Aaron Schulz):
Add missing array_keys() call to scaleLoads()
I can repo by changing my local master/slave/slave values to weights 0,11,11 instead of 0,1,1.