On: Sensu

tl;dr Yes, it's awesome, just have some patience during the setup. What is Sensu? Sensu is described as a monitoring router. It will handle the check scheduling and the storing of check results. Getting Started So, you're sold on the Sensu idea or you just want to try it

Starting sensu-client: failed!

Today I was going through and updating our Sensu install to version 0.17.2-1. Everything was going smoothly until, one host complained about the sensu-client failing to start. Tailing the sensu-client.log file, I found this at the end. /opt/sensu/embedded/lib/ruby/gems/2.0.0/gems/