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fritzbox-munin/fritzbox_smart_home_temperature.py

87 lines
2.9 KiB
Python
Executable File

#!/usr/bin/env python
"""
fritzbox_smart_home_temperature - A munin plugin for Linux to monitor AVM Fritzbox SmartHome temperatures
Copyright (C) 2018 Bernd Oerding
Author: Bernd Oerding
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_port [optional port, default: 80]
env.fritzbox_user [optionial, if you configured the FritzBox to use user and password]
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
from lxml import etree
from unidecode import unidecode
PAGE = 'webservices/homeautoswitch.lua?switchcmd=getdevicelistinfos'
def get_smart_home_temperature(debug=False):
"""get the current cpu temperature"""
session_id = fh.get_session_id()
data = fh.get_page_content(session_id, PAGE)
root = etree.fromstring(data)
if debug :
print(etree.tostring(root, pretty_print=True))
for d in root :
id = d.xpath("@id")[0]
present = int(d.xpath("present/text()")[0])
if present :
temp= float(d.xpath("temperature/celsius/text()")[0])/10
print ("t{}.value {}".format(id,temp))
def print_config():
print("graph_title AVM Fritz!Box SmartHome temperature")
print("graph_vlabel degrees Celsius")
print("graph_category sensors")
print("graph_scale no")
server = os.environ['fritzbox_ip']
user = os.environ['fritzbox_user']
password = os.environ['fritzbox_password']
session_id = fh.get_session_id()
data = fh.get_page_content(session_id, PAGE)
root = etree.fromstring(data)
for d in root :
id = d.xpath("@id")[0]
identifier = d.xpath("@identifier")[0]
name = d.xpath("name/text()")[0]
name = unidecode(unicode(name))
pname = d.xpath("@productname")[0]
print ("t{}.label {}".format(id,name))
print ("t{}.type GAUGE".format(id))
print ("t{}.graph LINE".format(id))
print ("t{}.info Temperature [{} - {}]".format(id,pname,identifier))
if os.environ.get('host_name'):
print("host_name " + os.environ['host_name'])
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) == 2 and sys.argv[1] == 'debug':
get_smart_home_temperature(True)
elif len(sys.argv) == 1 or len(sys.argv) == 2 and sys.argv[1] == 'fetch':
# Some docs say it'll be called with fetch, some say no arg at all
try:
get_smart_home_temperature()
except:
sys.exit("Couldn't retrieve fritzbox smarthome temperatures")