How do you set up a munin-node on the Raspberry Pi?

Munin is a networked resource monitoring tool that can help analyze resource trends and "what just happened to kill our performance?" problems. It is designed to be very plug and play. A default installation provides a lot of graphs with almost no work.

enter image description here


For Raspbian, this has got me started so far:

Raspberry Pi is on
Munin Server is on

On the RPi as root

# apt-get install munin-node
# munin-node-configure --suggest --shell

Edit /etc/munin/munin-node.conf. Under this line

allow ^127\.0\.0\.1$

Add an entry for the munin server

allow ^$

Now, you need to tell the server to look for this node, on the server edit /etc/munin/munin.conf. Add an entry for the RPi

    use_node_name yes
| improve this answer | |

If you only want to monitor a few simple things, check out muninlite. It's a fairly simple shell script which is meant to be run from inetd/xinetd. Since it's so small and only uses shell utilities, it's very easy to add your own plugins, e.g. if you want to monitor sensors connected to the GPIO pins.

| improve this answer | |

Your Answer

By clicking “Post Your Answer”, you agree to our terms of service, privacy policy and cookie policy

Not the answer you're looking for? Browse other questions tagged or ask your own question.