Munin contributed plugins

#!/bin/sh

#

# Plugin to graph temperatures based on info from /sys/devices/platform/coretemp.*

#

# Parameters:

#

# 	

#

#%# family=auto

#%# capabilities=autoconf

if [ "$1" = "autoconf" ]; then

	if [ -d /sys/devices/platform/coretemp.0 ]; then

		echo yes

		exit 0

	else

		echo "no (/sys/devices/platform/coretemp.* not there)"

		exit 1

	fi

fi

if [ "$1" = "config" ]; then

	echo 'graph_title CPU temperature'

	echo 'graph_args --base 1000 -l 0'

	echo 'graph_vlabel temp in °C'

	echo 'graph_category sensors'

	echo 'graph_info This graph shows temperatures based on /sys/devices/platform/coretemp.*/.'

	echo cputemp.info CPU temperature.

	for c in /sys/devices/platform/coretemp.*; do

		core=${c#/sys/devices/platform/coretemp.}

		label=`cat $c/temp1_label`

		echo core${core}.label $label

	done

fi

for c in /sys/devices/platform/coretemp.*; do

	core=${c#/sys/devices/platform/coretemp.}

	temp=$((`cat $c/temp1_input` / 1000))

	echo core${core}.value $temp

done