I have two galaxy instances operating with the same database, the same file storage area, and the same primary galaxy directory. When I try to run a workflow in this setup it runs two copies of the workflow in the same history. How do I get it to create only 1 instance of the workflow, regardless of how many servers I have?
From Nate on gitter:
make sure you've defined distinct job handlers via job_conf.xml. you'll also need to start the additional job handler processes: https://galaxyproject.org/admin/config/performance/scaling/ the admin training material also covers this: https://github.com/galaxyproject/dagobah-training/tree/2017-melbourne