checks/fsc_temp

   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 # We fetch the following columns from SNMP:
  28 # 13: name of the temperature sensor (used as item)
  29 # 11: current temperature in C
  30 # 6:  warning level
  31 # 8:  critical level
  32
  33
  34 def inventory_fsc_temp(info):
  35     for line in info:
  36         # Ignore non-connected sensors
  37         if int(line[1]) < 500:
  38             yield (line[0], None)
  39
  40
  41 def check_fsc_temp(item, params, info):
  42     for name, rawtemp, warn, crit in info:
  43         if name == item:
  44             temp = int(rawtemp)
  45             if temp == -1 or temp == 4294967295:
  46                 return 3, "Sensor or component missing"
  47
  48             return check_temperature(
  49                 temp, params, "fsc_temp_%s" % item, dev_levels=(int(warn), int(crit)))
  50
  51
  52 check_info['fsc_temp'] = {
  53     'inventory_function': inventory_fsc_temp,
  54     'check_function': check_fsc_temp,
  55     'service_description': 'Temperature %s',
  56     'has_perfdata': True,
  57     'snmp_info': (".1.3.6.1.4.1.231.2.10.2.2.5.2.1.1", [13, 11, 6, 8]),
  58     'snmp_scan_function': is_fsc_temp_prefer_sc2,
  59     'group': "temperature",
  60     'includes': ['temperature.include', 'fsc.include'],
  61 }