checks/mbg_lantime_refclock

   1 #!/usr/bin/python
   2 # -*- encoding: utf-8; py-indent-offset: 4 -*-
   3 # +------------------------------------------------------------------+
   4 # |             ____ _               _        __  __ _  __           |
   5 # |            / ___| |__   ___  ___| | __   |  \/  | |/ /           |
   6 # |           | |   | '_ \ / _ \/ __| |/ /   | |\/| | ' /            |
   7 # |           | |___| | | |  __/ (__|   <    | |  | | . \            |
   8 # |            \____|_| |_|\___|\___|_|\_\___|_|  |_|_|\_\           |
   9 # |                                                                  |
  10 # | Copyright Mathias Kettner 2014             mk@mathias-kettner.de |
  11 # +------------------------------------------------------------------+
  12 #
  13 # This file is part of Check_MK.
  14 # The official homepage is at http://mathias-kettner.de/check_mk.
  15 #
  16 # check_mk is free software;  you can redistribute it and/or modify it
  17 # under the  terms of the  GNU General Public License  as published by
  18 # the Free Software Foundation in version 2.  check_mk is  distributed
  19 # in the hope that it will be useful, but WITHOUT ANY WARRANTY;  with-
  20 # out even the implied warranty of  MERCHANTABILITY  or  FITNESS FOR A
  21 # PARTICULAR PURPOSE. See the  GNU General Public License for more de-
  22 # tails. You should have  received  a copy of the  GNU  General Public
  23 # License along with GNU Make; see the file  COPYING.  If  not,  write
  24 # to the Free Software Foundation, Inc., 51 Franklin St,  Fifth Floor,
  25 # Boston, MA 02110-1301 USA.
  26
  27 mbg_lantime_refclock_refmode_map = {
  28     '0': 'notavailable',
  29     '1': 'normalOperation',
  30     '2': 'trackingSearching',
  31     '3': 'antennaFaulty',
  32     '4': 'warmBoot',
  33     '5': 'coldBoot',
  34     '6': 'antennaShortcircuit',
  35 }
  36
  37 mbg_lantime_refclock_gpsstate_map = {
  38     '0': 'not available',
  39     '1': 'synchronized',
  40     '2': 'not synchronized',
  41 }
  42
  43 # number of good satellites
  44 mbg_lantime_refclock_default_levels = (3, 3)
  45
  46
  47 def inventory_mbg_lantime_refclock(info):
  48     if len(info) > 0 and len(info[0]) == 6:
  49         return [(None, None, "mbg_lantime_refclock_default_levels")]
  50
  51
  52 def check_mbg_lantime_refclock(item, params, info):
  53     if len(info) > 0 and len(info[0]) == 6:
  54         ref_mode, gps_state, gps_pos, gps_sat_good, gps_sat_total, _gps_mode = info[0]
  55
  56         state = 0
  57         state_txt = []
  58
  59         # Handle the reported refclock mode
  60         thr_txt = ''
  61         if ref_mode in ['0', '3', '6']:
  62             state = max(state, 2)
  63             thr_txt = ' (!!)'
  64         elif ref_mode in ['2', '4', '5']:
  65             state = max(state, 1)
  66             thr_txt = ' (!)'
  67         state_txt.append('Refclock State: %s%s' % (mbg_lantime_refclock_refmode_map.get(
  68             ref_mode, 'UNKNOWN'), thr_txt))
  69
  70         # Handle gps state
  71         thr_txt = ''
  72         if gps_state in ['0', '2']:
  73             state = max(state, 2)
  74             thr_txt = ' (!!)'
  75         state_txt.append('GPS State: %s%s' % (mbg_lantime_refclock_gpsstate_map.get(
  76             gps_state, 'UNKNOWN'), thr_txt))
  77
  78         # Add gps position
  79         state_txt.append(gps_pos)
  80
  81         # Handle number of satellites
  82         thr_txt = ''
  83         if params[0] is not None and int(gps_sat_good) < params[1]:
  84             state = max(state, 2)
  85             thr_txt = ' (!!)'
  86         elif params[1] is not None and int(gps_sat_good) < params[0]:
  87             state = max(state, 1)
  88             thr_txt = ' (!)'
  89         state_txt.append('Satellites: %s/%s%s' % (gps_sat_good, gps_sat_total, thr_txt))
  90
  91         perfdata = [('sat_good', gps_sat_good, params[0], params[1]), ('sat_total', gps_sat_total)]
  92
  93         return (state, ', '.join(state_txt), perfdata)
  94
  95     return (3, 'Got no state information')
  96
  97
  98 check_info["mbg_lantime_refclock"] = {
  99     'check_function': check_mbg_lantime_refclock,
 100     'inventory_function': inventory_mbg_lantime_refclock,
 101     'service_description': 'LANTIME Refclock',
 102     'has_perfdata': True,
 103     'snmp_info': (
 104         '.1.3.6.1.4.1.5597.3.2',
 105         [
 106             4,  # MBG-SNMP-MIB::mbgLtRefClockModeVal
 107             6,  # MBG-SNMP-MIB::mbgLtRefGpsStateVal
 108             7,  # MBG-SNMP-MIB::mbgLtRefGpsPosition
 109             9,  # MBG-SNMP-MIB::mbgLtRefGpsSatellitesGood
 110             10,  # MBG-SNMP-MIB::mbgLtRefGpsSatellitesInView
 111             16,  # MBG-SNMP-MIB::mbgLtRefGpsModeVal
 112         ]),
 113     'snmp_scan_function': lambda oid: oid(".1.3.6.1.2.1.1.2.0") == ".1.3.6.1.4.1.5597.3",
 114 }