Follows-up:
- T171371: Investigate 30x increase in Jobrunner errors
- https://wikitech.wikimedia.org/wiki/Incident_documentation/20170718-JobQueue / T129148
The logs for the jobrunner and jobchron service are not indexed by Logstash. This task is for making sure those logs don't remain just on the local disks, but are actually indexed by Logstash.