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fritzbox-munin/fritzbox_cpu_temperature.py

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#!/usr/bin/env python
"""
fritzbox_cpu_temperature - A munin plugin for Linux to monitor AVM Fritzbox
Copyright (C) 2015 Christian Stade-Schuldt
Author: Christian Stade-Schuldt
Like Munin, this plugin is licensed under the GNU GPL v2 license
http://www.opensource.org/licenses/GPL-2.0
Add the following section to your munin-node's plugin configuration:
[fritzbox_*]
env.fritzbox_ip [ip address of the fritzbox]
env.fritzbox_password [fritzbox password]
This plugin supports the following munin configuration parameters:
#%# family=auto contrib
#%# capabilities=autoconf
"""
import os
import re
import sys
import fritzbox_helper as fh
PAGE = '/system/ecostat.lua'
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pattern = re.compile(".*/(StatTemperature)\".*=.*\"(.*?)\"")
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def get_cpu_temperature():
"""get the current cpu temperature"""
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server = os.environ['fritzbox_ip']
password = os.environ['fritzbox_password']
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sid = fh.get_sid(server, password)
data = fh.get_page(server, sid, PAGE)
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m = re.search(pattern, data)
if m:
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print 'temp.value %d' % (int(m.group(2).split(',')[0]))
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def print_config():
print "graph_title AVM Fritz!Box CPU temperature"
print "graph_vlabel degrees Celsius"
print "graph_category sensor"
print "graph_order tmp"
print "graph_scale no"
print "temp.label sensors"
print "temp.type GAUGE"
print "temp.graph LINE1"
print "temp.min 0"
print "temp.info Fritzbox CPU temperature"
if __name__ == '__main__':
if len(sys.argv) == 2 and sys.argv[1] == 'config':
print_config()
elif len(sys.argv) == 2 and sys.argv[1] == 'autoconf':
print 'yes'
elif len(sys.argv) == 1 or len(sys.argv) == 2 and sys.argv[1] == 'fetch':
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# Some docs say it'll be called with fetch, some say no arg at all
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try:
get_cpu_temperature()
except:
sys.exit("Couldn't retrieve fritzbox cpu temperature")