Root Conf is a conference on DevOps and Cloud Infrastructure. 2017 edition’s theme is service reliability. Following is my notes from Day 1. State of the open source monitoring landscape The speaker of the session is the co-founder of Icinga monitoring system. I missed first ten minutes of the talk.-The talk is a comparison of all available OSS options for monitoring, visualization. Auto-discovery is hard. As per 2015 monitoring tool usage survey, Nagios is widely used. Nagios is reliable a...