Disclaimer : this work is mostly based upon DavidS work, available on his git repo. In the scope of my work I needed to have munin support for freeBSD & Solaris. I also wrote a class for snmp_plugins & custom plugins. Some things are quite dependant from my infrastructure, like munin.conf generation script but it can easily be adapted to yours, by extracting data from your CMDB.

It requires the munin_interfaces fact published here (and merged into DavidS repo, thanks to him), and Volcane’s extlookup function to store some parameters. Enough talking, this is the code :