Check the wiki page for results or the blog post in hungarian
Munin plugin for monitoring Raspberry Pi internal temperature: rpi-internal-temp
Munin plugin for monitoring a DS18B20 OneWire based temperature sensor connected to the Raspberry Pi: rpi-w1-temp
Munin plugin for monitoring temperature and humidity with an Aosong 2302, DHT11, DHT22 connected to the Raspberry Pi. This plugin uses the Adafruit binary from https://learn.adafruit.com/dht-humidity-sensing-on-raspberry-pi-with-gdocs-logging/software-install
-
To use the OneWire sensor load kernel modules: w1-gpio w1-therm You can add them also to /etc/modules
-
Copy the plugin files to /etc/munin/plugins
OR (cleaner)
- Copy the plugin files to /usr/share/munin/plugins and link them
ln -sf /usr/share/munin/plugins/rpi-internal-temp /etc/munin/plugins/rpi-internal-temp
ln -sf /usr/share/munin/plugins/rpi-internal-freq /etc/munin/plugins/rpi-internal-freq
ln -sf /usr/share/munin/plugins/rpi-w1-temp /etc/munin/plugins/rpi-w1-temp
- Reload munin-node
DHT sensors: munin will need root access: /etc/munin/plugin-conf.d/sensors
[rpi-dht-sensor_*]
user root
group root
The new Raspberry Pi kernel has switched to device trees, this will break the w1 module. link link link
Add the following lines to the end of /boot/config.txt
# 1-wire device tree
dtoverlay=w1-gpio,gpiopin=4