checks/hp_procurve_sensors

   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 # Author: Lars Michelsen <lm@mathias-kettner.de>
  28
  29 # Relevant SNMP OIDs:
  30 # .1.3.6.1.4.1.11.2.14.11.1.2.6.1.1.1 1
  31 # .1.3.6.1.4.1.11.2.14.11.1.2.6.1.1.2 2
  32 # .1.3.6.1.4.1.11.2.14.11.1.2.6.1.1.3 3
  33 # .1.3.6.1.4.1.11.2.14.11.1.2.6.1.1.4 4
  34 # .1.3.6.1.4.1.11.2.14.11.1.2.6.1.2.1 SNMPv2-SMI::enterprises.11.2.3.7.8.3.2
  35 # .1.3.6.1.4.1.11.2.14.11.1.2.6.1.2.2 SNMPv2-SMI::enterprises.11.2.3.7.8.3.1
  36 # .1.3.6.1.4.1.11.2.14.11.1.2.6.1.2.3 SNMPv2-SMI::enterprises.11.2.3.7.8.3.1
  37 # .1.3.6.1.4.1.11.2.14.11.1.2.6.1.2.4 SNMPv2-SMI::enterprises.11.2.3.7.8.3.3
  38 # .1.3.6.1.4.1.11.2.14.11.1.2.6.1.3.1 1
  39 # .1.3.6.1.4.1.11.2.14.11.1.2.6.1.3.2 1
  40 # .1.3.6.1.4.1.11.2.14.11.1.2.6.1.3.3 1
  41 # .1.3.6.1.4.1.11.2.14.11.1.2.6.1.3.4 1
  42 # .1.3.6.1.4.1.11.2.14.11.1.2.6.1.4.1 4
  43 # .1.3.6.1.4.1.11.2.14.11.1.2.6.1.4.2 4
  44 # .1.3.6.1.4.1.11.2.14.11.1.2.6.1.4.3 5
  45 # .1.3.6.1.4.1.11.2.14.11.1.2.6.1.4.4 4
  46 # .1.3.6.1.4.1.11.2.14.11.1.2.6.1.5.1 0
  47 # .1.3.6.1.4.1.11.2.14.11.1.2.6.1.5.2 0
  48 # .1.3.6.1.4.1.11.2.14.11.1.2.6.1.5.3 0
  49 # .1.3.6.1.4.1.11.2.14.11.1.2.6.1.5.4 0
  50 # .1.3.6.1.4.1.11.2.14.11.1.2.6.1.6.1 0
  51 # .1.3.6.1.4.1.11.2.14.11.1.2.6.1.6.2 0
  52 # .1.3.6.1.4.1.11.2.14.11.1.2.6.1.6.3 0
  53 # .1.3.6.1.4.1.11.2.14.11.1.2.6.1.6.4 0
  54 # .1.3.6.1.4.1.11.2.14.11.1.2.6.1.7.1 "Fan Sensor"
  55 # .1.3.6.1.4.1.11.2.14.11.1.2.6.1.7.2 "Power Supply Sensor"
  56 # .1.3.6.1.4.1.11.2.14.11.1.2.6.1.7.3 "Redundant Power Supply Sensor"
  57 # .1.3.6.1.4.1.11.2.14.11.1.2.6.1.7.4 "Over-temperature Sensor"
  58
  59 # Status codes:
  60 # 1 => unknown,
  61 # 2 => bad,
  62 # 3 => warning
  63 # 4 => good,
  64 # 5 => notPresent
  65
  66 # GENERAL MAPS:
  67
  68 hp_procurve_status_map = {
  69     '1': 'unknown',
  70     '2': 'bad',
  71     '3': 'warning',
  72     '4': 'good',
  73     '5': 'notPresent'
  74 }
  75 hp_procurve_status2nagios_map = {'unknown': 3, 'bad': 2, 'warning': 1, 'good': 0, 'notPresent': 1}
  76
  77
  78 def get_hp_procurve_sensor_type(type_input):
  79     type_ = ''
  80     if type_input.endswith('11.2.3.7.8.3.1'):
  81         type_ = 'PSU'
  82     elif type_input.endswith('11.2.3.7.8.3.2'):
  83         type_ = 'FAN'
  84     elif type_input.endswith('11.2.3.7.8.3.3'):
  85         type_ = 'Temp'
  86     elif type_input.endswith('11.2.3.7.8.3.4'):
  87         type_ = 'FutureSlot'
  88     return type_
  89
  90
  91 def inventory_hp_procurve_sensors(info):
  92     inventory = []
  93     for line in info:
  94         if len(line) == 4 and hp_procurve_status_map[line[2]] != 'notPresent':
  95             inventory.append((line[0], None))
  96     return inventory
  97
  98
  99 def check_hp_procurve_sensors(item, _not_used, info):
 100     for line in info:
 101         if line[0] == item:
 102             procurve_status = hp_procurve_status_map[line[2]]
 103             status = hp_procurve_status2nagios_map[procurve_status]
 104
 105             return (status, 'Condition of %s "%s" is %s' % (get_hp_procurve_sensor_type(line[1]),
 106                                                             line[3], procurve_status))
 107     return (3, "item not found in snmp data")
 108
 109
 110 check_info["hp_procurve_sensors"] = {
 111     'check_function': check_hp_procurve_sensors,
 112     'inventory_function': inventory_hp_procurve_sensors,
 113     'service_description': 'Sensor %s',
 114     'snmp_info': ('.1.3.6.1.4.1.11.2.14.11.1.2.6.1', ['1', '2', '4', '7']),
 115     'snmp_scan_function':
 116         lambda oid: ".11.2.3.7.11" in oid(".1.3.6.1.2.1.1.2.0") or ".11.2.3.7.8" in oid(".1.3.6.1.2.1.1.2.0"),
 117 }