Nagios. So familiar. I feel like I’ve run Nagios at every job I have ever had. Talk to most ops people, even at really big places, and they will probably admit to using it. Puppet’s exported resources takes away some of the pain, but sometimes I think to myself, there must be a better way to do this. Sensu might be that better way. Let’s try it out, but gosh, I am SO lazy. I cannot be bothered to