This is an image of the Nagios Server 3.5.1 installed on a CentOS 6.8 with NRPE and NSCA client plus Nagios plugins, NagVis, MK Livestatus and Pynag.
Once you download the image and run it, all you need to do is conecting to the instance and starting the services through the following commands:
- service nagios start
- service httpd start
- service nrpe start
- service nsca start