fritzbox-munin/fritzbox_connection_uptime.py

#!/usr/bin/env python3
"""
  fritzbox_connection_uptime - A munin plugin for Linux to monitor AVM Fritzbox connection uptime
  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
  Like Munin, this plugin is licensed under the GNU GPL v2 license
  http://www.opensource.org/licenses/GPL-2.0
  This plugin requires the fritzconnection plugin. To install it using pip:
  pip install fritzconnection
  This plugin supports the following munin configuration parameters:
  #%# family=auto contrib
  #%# capabilities=autoconf
"""

import os
import sys

from fritzconnection import FritzConnection


def print_values():
    try:
        conn = FritzConnection(address=os.getenv('fritzbox_ip'))
    except Exception as e:
        sys.exit(f"Couldn't get connection uptime: {e}")

    uptime = conn.call_action('WANIPConnection', 'GetStatusInfo')['NewUptime']
    print('uptime.value %.2f' % (int(uptime) / 86400.0))


def print_config():
    print("graph_title AVM Fritz!Box Connection Uptime")
    print("graph_args --base 1000 -l 0")
    print('graph_vlabel uptime in days')
    print("graph_scale no'")
    print("graph_category network")
    print("uptime.label uptime")
    print("uptime.draw AREA")
    if os.environ.get('host_name'):
        print("host_name " + os.getenv('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")  # Some docs say it'll be called with fetch, some say no arg at all
    elif len(sys.argv) == 1 or (len(sys.argv) == 2 and sys.argv[1] == 'fetch'):
        try:
            print_values()
        except Exception as e:
            sys.exit(f"Couldn't retrieve fritzbox connection uptime: {e}")