checks/casa_fan

   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_casa_fan(info):
  29     inventory = []
  30     for nr, _speed in info[0]:
  31         inventory.append((nr, None))
  32     return inventory
  33
  34
  35 def check_casa_fan(item, no_params, info):
  36     for idx, (nr, speed) in enumerate(info[0]):
  37         if item == nr:
  38             fan_status = info[1][idx][1]
  39             if fan_status == "1":
  40                 return (0, "%s RPM" % speed)
  41             elif fan_status == "3":
  42                 return (1, "%s RPM, running over threshold (!)" % speed)
  43             elif fan_status == "2":
  44                 return (1, "%s RPM, running under threshold (!)" % speed)
  45             elif fan_status == "0":
  46                 return (3, "%s RPM, unknown fan status (!)" % speed)
  47             elif fan_status == "4":
  48                 return (2, "FAN Failure (!!)")
  49     return (3, "Fan %s not found in snmp output" % item)
  50
  51
  52 check_info["casa_fan"] = {
  53     "check_function": check_casa_fan,
  54     "inventory_function": inventory_casa_fan,
  55     "service_description": "Fan %s",
  56     "snmp_scan_function": lambda oid: oid(".1.3.6.1.2.1.1.2.0").startswith(".1.3.6.1.4.1.20858.2."),
  57     "snmp_info": [
  58         (".1.3.6.1.4.1.20858.10.31.1.1.1.2", [OID_END, '']),  # FAN Speed
  59         (".1.3.6.1.4.1.20858.10.33.1.4.1.4", [OID_END, '']),  # FAN State
  60     ]
  61 }