Update 31/12/2012: Now this is a bit simpler, since bug 448414 has been fixed.
Before we start with the step-by-step procedure to get the mailman plug-in working, lets recall how to test a munin plug-in:
$ sudo munin-run mailman posts.value 24 members.value 21892
The output above is what you should get once the mailman plug-in is correctly set-up. Continue reading “Gentoo: How to use Munin to monitor Mailman”