checks/liebert_humidity_air

   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 # example output
  28 # .1.3.6.1.4.1.476.1.42.3.9.20.1.10.1.2.1.5027 Supply Humidity
  29 # .1.3.6.1.4.1.476.1.42.3.9.20.1.20.1.2.1.5027 Unavailable
  30 # .1.3.6.1.4.1.476.1.42.3.9.20.1.30.1.2.1.5027 % RH
  31 # .1.3.6.1.4.1.476.1.42.3.9.20.1.10.1.2.1.5028 Return Humidity
  32 # .1.3.6.1.4.1.476.1.42.3.9.20.1.20.1.2.1.5028 21.0
  33 # .1.3.6.1.4.1.476.1.42.3.9.20.1.30.1.2.1.5028 % RH
  34
  35 factory_settings['liebert_humidity_air_default_levels'] = {
  36     'levels': (50, 55),
  37     'levels_lower': (10, 15),
  38 }
  39
  40
  41 def inventory_liebert_humidity_air(parsed):
  42     for key, values in parsed[0].iteritems():
  43         if values[0] and "Unavailable" not in values[0]:
  44             yield (key.replace(" Humidity", ""), {})
  45
  46
  47 def check_liebert_humidity_air(item, params, parsed):
  48     for key, values in parsed[0].iteritems():
  49         short_key = key.replace(" Humidity", "")
  50
  51         # We do not warn if a service value is unavailable
  52         # but the device in standby mode
  53         if item == short_key and \
  54           "Unavailable" in values[0] and \
  55           parsed[1]['Unit Operating State'] == "standby":
  56             yield 0, "Unit is in standby (unavailable)"
  57         elif item == short_key and not "Unavailable" in values[0]:
  58             value = float(values[0])
  59             unit = values[1]
  60             warn, crit = params['levels']
  61             yield 0, "%.1f%s" % (value, unit), [('humidity', value, warn, crit)]
  62
  63             state = levels_liebert(value, warn, crit)
  64             if state > 0:
  65                 yield state, "warn/crit at %s/%s" % (warn, crit)
  66
  67             warn_lower, crit_lower = params['levels_lower']
  68             state_lower = levels_liebert(value, warn_lower, crit_lower, 'lower')
  69             if state_lower > 0:
  70                 yield state_lower, "warn/crit below %s/%s" % (warn_lower, crit_lower)
  71
  72
  73 check_info['liebert_humidity_air'] = {
  74     'parse_function': parse_liebert,
  75     'inventory_function': inventory_liebert_humidity_air,
  76     'check_function': check_liebert_humidity_air,
  77     'service_description': '%s Humidity',
  78     'snmp_info': (
  79         '.1.3.6.1.4.1.476.1.42.3.9.20.1',
  80         [
  81             '10.1.2.1.5027',  #LIEBERT-GP-FLExible-MIB: lgpFlexibleEntryDataLabel
  82             '20.1.2.1.5027',  #LIEBERT-GP-FLExible-MIB: lgpFlexibleEntryValue
  83             '30.1.2.1.5027',  #LIEBERT-GP-FLExible-MIB: lgpFlexibleEntryUnitsOfMeasure
  84             '10.1.2.1.5028',  #LIEBERT-GP-FLExible-MIB: lgpFlexibleEntryDataLabel
  85             '20.1.2.1.5028',  #LIEBERT-GP-FLExible-MIB: lgpFlexibleEntryValue
  86             '30.1.2.1.5028',  #LIEBERT-GP-FLExible-MIB: lgpFlexibleEntryUnitsOfMeasure
  87         ]),
  88     'snmp_scan_function': scan_liebert,
  89     'includes': ['liebert.include'],
  90     'group': 'humidity',
  91     'default_levels_variable': 'liebert_humidity_air_default_levels',
  92     'has_perfdata': True,
  93     'extra_sections': ["liebert_system"],
  94 }