err: Could not retrieve catalog from remote server: Error 400 on SERVER: Duplicate definition: Class[Mediawiki::Jobrunner] is already defined in file /etc/puppet/manifests/role/mediawiki.pp at line 225; cannot redefine at /etc/puppet/manifests/role/mediawiki.pp:259 on node i-00000237.eqiad.wmflabs
Commenting out the class {"::mediawiki::jobrunner": define in role::mediawiki::videoscaler fixes this problem, but leaves deployment-videoscaler01.eqiad.wmflabs without a Puppet managed job runner.
The role::mediawiki::videoscaler class is not modified for use in beta, so I would imagine that the same error occurs in production for the tmh100[1-2].eqiad.wmnet hosts.
Version: unspecified
Severity: major