checks/enterasys_powersupply

   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 # MIB structure:
  28 # 1.3.6.1.4.1.52.4.3.1.2.1.1.1    ctChasPowerSupplyNum
  29 # 1.3.6.1.4.1.52.4.3.1.2.1.1.2    ctChasPowerSupplyState
  30 # 1.3.6.1.4.1.52.4.3.1.2.1.1.3    ctChasPowerSupplyType
  31 # 1.3.6.1.4.1.52.4.3.1.2.1.1.4    ctChasPowerSupplyRedundancy
  32
  33 factory_settings['enterasys_powersupply_default'] = {
  34     "redundancy_ok_states": [1,],
  35 }
  36
  37
  38 def inventory_enterasys_powersupply(info):
  39     inventory = []
  40     for num, state, _typ, _redun in info:
  41         if state == '3':
  42             inventory.append((num, {}))
  43     return inventory
  44
  45
  46 def check_enterasys_powersupply(item, params, info):
  47     supply_types = {
  48         1: 'ac-dc',
  49         2: 'dc-dc',
  50         3: 'notSupported',
  51         4: 'highOutput',
  52     }
  53     redundancy_types = {
  54         1: 'redundant',
  55         2: 'notRedundant',
  56         3: 'notSupported',
  57     }
  58
  59     for num, state, typ, redun in info:
  60         if num == item:
  61             state, redun, typ = map(int, (state, redun, typ))
  62             if state == 4:
  63                 return 2, 'PSU installed and not operating'
  64             if redun not in params['redundancy_ok_states']:
  65                 return 1, 'PSU %s' % redundancy_types[redun]
  66             return 0, 'PSU working and %s (%s)' % (redundancy_types[redun], supply_types[typ])
  67
  68
  69 check_info["enterasys_powersupply"] = {
  70     "check_function"          : check_enterasys_powersupply,
  71     "inventory_function"      : inventory_enterasys_powersupply,
  72     "service_description"     : "PSU %s",
  73     "default_levels_variable" : "enterasys_powersupply_default",
  74     "snmp_info"               : ( ".1.3.6.1.4.1.52.4.3.1.2.1.1", [ OID_END, 2, 3, 4 ]),
  75     "snmp_scan_function"      : lambda oid: oid(".1.3.6.1.2.1.1.2.0").startswith(".1.3.6.1.4.1.5624.2.1") \
  76                                         or oid(".1.3.6.1.2.1.1.2.0").startswith(".1.3.6.1.4.1.5624.2.2"),
  77     "group"                   : "enterasys_powersupply",
  78 }