Originally published Jan. 13, 2017 on Medium [https://medium.com/@bltroutwine/announcing-cernan-28c245a12f91#.xejcwwugd] for Postmates [http://postmates.com/]. Today I'm excited to announce that Postmates is open-sourcing cernan [https://github.com/postmates/cernan/]! Cernan is a telemetry and logging aggregation server that sits quietly on yoru system and ships whatever