checks/casa_power

   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_power(info):
  29     inventory = []
  30     for idx, _unit in enumerate(info):
  31         inventory.append((idx, None))
  32     return inventory
  33
  34
  35 def check_casa_power(item, no_params, info):
  36     unit_nr = int(item)
  37     if len(info) < unit_nr:
  38         return (3, "Power Supply %s not found in snmp output" % item)
  39
  40     status = info[unit_nr][0]
  41     if status == "1":
  42         return (0, "Power supply OK")
  43     elif status == "3":  # not sure if this state is possible
  44         return (1, "Power supply working over threshold (!)")
  45     elif status == "2":  # not sure if this state is possible
  46         return (0, "Power supply working under threshold (!)")  # OK, backup power..
  47     elif status == "0":
  48         return (3, "Power supply - Unknown status (!)")
  49     elif status == "4":
  50         return (2, "Power Failure(!!)")
  51
  52
  53 check_info["casa_power"] = {
  54     "check_function": check_casa_power,
  55     "inventory_function": inventory_casa_power,
  56     "service_description": "Power %s",
  57     "snmp_scan_function": lambda oid: oid(".1.3.6.1.2.1.1.2.0").startswith(".1.3.6.1.4.1.20858.2."),
  58     "snmp_info": (".1.3.6.1.4.1.20858.10.33.1.5.1.4", ['']),  # Power State
  59 }