checks/dell_om_fans

   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
  28 def inventory_dell_om_fans(info):
  29     for line in info:
  30         yield (line[0], {})
  31
  32
  33 def _construct_levels(warn_upper, crit_upper, warn_lower, crit_lower):
  34     # We've seen several possibilities:
  35     # - 1, 2, 3, 4
  36     # - "", "", 3, 4
  37     # - "", "", "", 4
  38     if warn_lower not in ["", None] and crit_lower not in ["", None]:
  39         lower = (int(warn_lower), int(crit_lower))
  40     elif crit_lower not in ["", None]:
  41         lower = (int(crit_lower), int(crit_lower))
  42     else:
  43         lower = (None, None)
  44
  45     if warn_upper not in ["", None] and crit_upper not in ["", None]:
  46         upper = (int(warn_upper), int(crit_upper))
  47     elif crit_upper not in ["", None]:
  48         upper = (int(crit_upper), int(crit_upper))
  49     else:
  50         upper = (None, None)
  51
  52     return lower, upper
  53
  54
  55 def check_dell_om_fans(item, params, info):
  56     translate_status = {
  57         "1": (3, "OTHER"),
  58         "2": (3, "UNKNOWN"),
  59         "3": (0, "OK"),
  60         "4": (1, "NON CRITICAL UPPER"),
  61         "5": (2, "CRITICAL UPPER"),
  62         "6": (2, "NON RECOVERABLE UPPER"),
  63         "7": (1, "NON CRITICAL LOWER"),
  64         "8": (2, "CRITICAL LOWER"),
  65         "9": (2, "NON RECOVERABLE LOWER"),
  66         "10": (2, "FAILED"),
  67     }
  68
  69     for index, status, value, name, warn_upper, crit_upper, \
  70             warn_lower, crit_lower in info:
  71         if index == item:
  72             state, state_readable = translate_status[status]
  73             yield state, "Status: %s, Name: %s" % \
  74                             (state_readable, name)
  75             if not params:
  76                 lower, upper = _construct_levels(warn_upper, crit_upper, warn_lower, crit_lower)
  77                 params['lower'] = lower
  78                 params['upper'] = upper
  79             yield check_fan(int(value), params)
  80
  81
  82 check_info["dell_om_fans"] = {
  83     "check_function": check_dell_om_fans,
  84     "inventory_function": inventory_dell_om_fans,
  85     "service_description": "Fan %s",
  86     "snmp_scan_function": scan_dell_om,
  87     "snmp_info": (
  88         ".1.3.6.1.4.1.674.10892.1.700.12.1",
  89         [
  90             "2",  # MIB-Dell-10892::coolingDeviceIndex
  91             "5",  # MIB-Dell-10892::coolingDeviceStatus
  92             "6",  # MIB-Dell-10892::coolingDeviceReading
  93             "8",  # MIB-Dell-10892::coolingDeviceLocationName
  94             "10",  # MIB-Dell-10892::coolingDeviceUpperNonCriticalThreshold
  95             "11",  # MIB-Dell-10892::coolingDeviceUpperCriticalThreshold
  96             "12",  # MIB-Dell-10892::coolingDeviceLowerNonCriticalThreshold
  97             "13",  # MIB-Dell-10892::coolingDeviceLowerCriticalThreshold
  98         ]),
  99     "includes": ["fan.include", "dell_om.include"],
 100     "has_perfdata": True,
 101     "group": "hw_fans",
 102 }