I came across a white paper years ago (2012/2013 ish) on how they used Icinga (An early but rapidly growing Nagios fork) and mod-gearman to monitor their ATLAS

I came across a white paper years ago (2012/2013 ish) on how they used Icinga (An early but rapidly growing Nagios fork) and mod-gearman to monitor their ATLAS computing farm. At the time, as a newly appointed sysadmin, I was looking in to possible solutions that could scale well myself and their usage was very inspiring. Eventually deploying something similar where I'm still working now. https://cds.cern.ch/record/1455464/files/ATL-DAQ-PROC-2012-014.pdf https://cds.cern.ch/record/1455464/files/ATL-DAQ-PROC-2012-0...