The TTMServerMessageUpdateJob constantly failing in beta cluster because of Invalid configuration in mirrors, unknown service codfw - codfw doesn't exist in labs, so a special version of configuration should be put in CommonSettings-labs.php in order to override prod settings with just eqiad.
|operations/mediawiki-config||master||+4 -2||Properly check for cluster existence prior setting TTM mirrors|
@Nikerabbit nothing that I'm aware of. If this error is new I have no idea what could have happened.
Reading the code in CommonSettings I think there's bug there, it properly checks for wmfAllServices to not add a cluster but it still adds the mirror config.
(So, I don't think this error is new).