It’s good to know what is going on inside your infrastructure. Monitoring is one of the most important systems (including backup – verified backup of course!) used by all companies. There are tons of tools which help sysadmins with monitoring their infrastructure. I have started my monitoring adventure with Icinga2, and for now, I don’t plan to change it. 🙂 Icinga2 has not only great community, but also distributed monitoring possibility and such obvious thing like High Availability. Icinga2 has also many plugins and everyone can do one by their own. I have taken this opportunity and I have created simple Continue reading