checks/netextreme_fan

   1 #!/usr/bin/python
   2 # -*- encoding: utf-8; py-indent-offset: 4 -*-
   3 # +------------------------------------------------------------------+
   4 # |             ____ _               _        __  __ _  __           |
   5 # |            / ___| |__   ___  ___| | __   |  \/  | |/ /           |
   6 # |           | |   | '_ \ / _ \/ __| |/ /   | |\/| | ' /            |
   7 # |           | |___| | | |  __/ (__|   <    | |  | | . \            |
   8 # |            \____|_| |_|\___|\___|_|\_\___|_|  |_|_|\_\           |
   9 # |                                                                  |
  10 # | Copyright Mathias Kettner 2015             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 # Just an assumption, levels as in other fan checks
  28 factory_settings["netextreme_fan_default_levels"] = {
  29     "lower": (2000, 1000),
  30     "upper": (8000, 8400),
  31 }
  32
  33
  34 def inventory_netextreme_fan(info):
  35     return [(line[0], {}) for line in info]
  36
  37
  38 def check_netextreme_fan(item, params, info):
  39     map_fan_status = {
  40         "1": (0, "on"),
  41         "2": (0, "off"),
  42     }
  43     for fan_nr, fan_status, fan_speed_str in info:
  44         if fan_nr == item:
  45             state, state_readable = map_fan_status[fan_status]
  46             yield state, "Operational status: %s" % state_readable
  47             if fan_speed_str:
  48                 yield check_fan(int(fan_speed_str), params)
  49
  50
  51 check_info['netextreme_fan'] = {
  52     'inventory_function': inventory_netextreme_fan,
  53     'check_function': check_netextreme_fan,
  54     'service_description': 'Fan %s',
  55     'snmp_info': (
  56         ".1.3.6.1.4.1.1916.1.1.1.9.1",
  57         [
  58             "1",  # extremeFanNumber
  59             "2",  # extremeFanOperational (TruthValue)
  60             "4",  # extremeFanSpeed (RPM)
  61         ]),
  62     'snmp_scan_function': lambda oid: oid(".1.3.6.1.2.1.1.2.0").startswith(".1.3.6.1.4.1.1916.2"),
  63     'has_perfdata': True,
  64     'group': 'hw_fans',
  65     'default_levels_variable': 'netextreme_fan_default_levels',
  66     'includes': ["fan.include"],
  67 }