Nagios in Docker on CentOS 7

Basic Docker image for running Nagios.
This is running Nagios 4.0.8 (default in CentOS 7)

Running

docker run -v /path/to/nagios-config:/etc/nagios joelesalas/nagios-centos

Building

docker build -t nagios-centos .

What this does

This offers a simple, clean entry point into a Nagios daemon. Maybe you have lots of CentOS-specific config that you don't want to tear out. Maybe you think CentOS is better for some reason.

What this does not do

This doesn't bundle in the Web UI or run anything other than the Nagios daemon itself.