Custom NRPE Plugins to be used with Shinken/Nagios
NRPE (Nagios Remote Plugin Executor): NRPE allows you to remotely execute Nagios plugins on other Linux/Unix machines. At basic level, it is used for monitoring disk usage, CPU load, etc. For details: http://exchange.nagios.org/directory/Addons/Monitoring-Agents/NRPE--2D-Nagios-Remote-Plugin-Executor/details
It is the industry standard in IT infrastructure monitoring. http://www.nagios.org/
It is a modern open source Nagios® like tool, redesigned and rewritten from scratch in Python. Hosted in Github: https://github.com/naparuba/shinken. Website: http://www.shinken-monitoring.org/