checks/fortigate_sensors

   1 #!/usr/bin/python
   2 # -*- encoding: utf-8; py-indent-offset: 4 -*-
   3 # +------------------------------------------------------------------+
   4 # |             ____ _               _        __  __ _  __           |
   5 # |            / ___| |__   ___  ___| | __   |  \/  | |/ /           |
   6 # |           | |   | '_ \ / _ \/ __| |/ /   | |\/| | ' /            |
   7 # |           | |___| | | |  __/ (__|   <    | |  | | . \            |
   8 # |            \____|_| |_|\___|\___|_|\_\___|_|  |_|_|\_\           |
   9 # |                                                                  |
  10 # | Copyright Mathias Kettner 2017             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
  28 def inventory_fortigate_sensors(info):
  29     return [(None, None)]
  30
  31
  32 def check_fortigate_sensors(item, params, info):
  33     amount_of_sensors = []
  34     sensors_in_alarm = []
  35
  36     for name, value, dev_status in info:
  37         # We assume that sensors with value "0" are not connected.
  38         # The related MIB includes no other hint for that.
  39         if value != "0":
  40             amount_of_sensors.append(name)
  41             if dev_status == "1":
  42                 sensors_in_alarm.append(name)
  43
  44     infotexts = ["%s sensors" % len(amount_of_sensors)]
  45     count_ok_sensors = len(amount_of_sensors) - len(sensors_in_alarm)
  46     if count_ok_sensors:
  47         infotexts.append("%s OK" % count_ok_sensors)
  48
  49     state = 0
  50     if sensors_in_alarm:
  51         infotexts.append("%s with alarm: %s" % \
  52                          (len(sensors_in_alarm),
  53                           ", ".join(sensors_in_alarm)))
  54         state = 2
  55
  56     return state, " - ".join(infotexts)
  57
  58
  59 check_info['fortigate_sensors'] = {
  60     'inventory_function': inventory_fortigate_sensors,
  61     'check_function': check_fortigate_sensors,
  62     'service_description': 'Sensor Summary',
  63     'snmp_info': (
  64         '.1.3.6.1.4.1.12356.101.4.3.2.1',
  65         [
  66             '2',  # FORTINET-FORTIGATE-MIB::fgHwSensorEntName
  67             '3',  # FORTINET-FORTIGATE-MIB::fgHwSensorEntValue
  68             '4',  # FORTINET-FORTIGATE-MIB::fgHwSensorEntAlarmStatus
  69         ]),
  70     'snmp_scan_function': lambda oid: oid(".1.3.6.1.2.1.1.2.0") in [
  71         '.1.3.6.1.4.1.12356.101.1.5004',
  72         '.1.3.6.1.4.1.12356.101.1.10004',],
  73 }