contrib-munin/plugins/sensors/cleware

#!/bin/bash

# Written by Lars Falk-Petersen <cleware@falk-petersen.no>
# Version 0.4. See https://github.com/ways
# To be used with http://www.vanheusden.com/clewarecontrol/
# Clewarecontrol device serial must be set in config file:

#  #Put the following lines in /etc/munin/plugin-conf.d/cleware
#   [cleware*]
#   #device serial. find it by running: clewarecontrol -l
#   env.serial 7778
#   #path of clewarecontrol
#   env.bin /usr/bin/clewarecontrol
#
#  Munin must be able to read and write to the device.
#  Run the following as root:
#  # chgrp munin /dev/usb/hiddev0
#  # chmod g+rw /dev/usb/hiddev0
#
#  If that works, you have to make it permanent. On Ubuntu:
#  Create this file: /etc/udev/rules.d/99-hidraw-permissions.rules
#   #Allow munin to read hidraws from Cleware
#   SUBSYSTEM=="usb", KERNEL=="hiddev*", GROUP="munin", MODE="0660"

case $1 in
   config)
        cat <<'EOM'
graph_title Temperature And Humidity
graph_vlabel C / %
graph_category sensors
temp.label Temperature
hum.label Humidity
graph_order temp hum
graph_args --base 1000

EOM
        exit 0;;
esac

[ ! $bin ] && bin="clewarecontrol"
if [ ! $serial ]; then
	echo "Serial not set! Hint: Read the top of this script."
	exit 1
fi

$bin -d $serial -c 1 -ag > /dev/null 2>&1

echo -n "temp.value "
$bin -d $serial -b -c 1 -rt

echo -n "hum.value "
$bin -d $serial -b -c 1 -rh