Bernd Erk presented on Icinga, an open source monitoring system. Icinga is scalable and extensible, checking resources for availability and providing notifications and reports. It was originally forked from Nagios in 2009. Icinga 2, released in 2014, is redesigned in C++. Icinga includes tools like Icinga Core, Icinga Web, and supports clustering. The community uses Icinga Camps to meet and provides documentation, support and ways to get involved on its website and social media.