checks/apc_ats_status

   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_apc_ats_status(info):
  29     if len(info) == 1:
  30         return [(None, saveint(info[0][1]))]
  31     return []
  32
  33
  34 def check_apc_ats_status(_no_item, source, info):
  35     comstatus, selected_source, redundancy, overcurrent, ps5, ps24 = map(saveint, info[0])
  36     state = 0
  37     messages = []
  38
  39     #current source of power
  40     sources = {1: "A", 2: "B"}
  41     if source != selected_source:
  42         state = 2
  43         messages.append("Power source Changed from %s to %s(!!)" % \
  44         (sources[source], sources[selected_source]))
  45     else:
  46         messages.append("Power source %s selected" % sources[source])
  47
  48     #current communication status of the Automatic Transfer Switch.
  49     if comstatus == 1:
  50         state = max(1, state)
  51         messages.append("Communication Status: never Discovered(!)")
  52     elif comstatus == 3:
  53         state = 2
  54         messages.append("Communication Status: lost(!!)")
  55
  56     # current redundancy state of the ATS.
  57     # Lost(1) indicates that the ATS is unable to switch over to the alternate power source
  58     # if the current source fails. Redundant(2) indicates that the ATS will switch
  59     # over to the alternate power source if the current source fails.
  60     if redundancy != 2:
  61         state = 2
  62         messages.append("redundancy lost(!!)")
  63     else:
  64         messages.append("Device fully redundant")
  65
  66     # current state of the ATS. atsOverCurrent(1) indicates that the ATS has i
  67     # exceeded the output current threshold and will not allow a switch
  68     # over to the alternate power source if the current source fails.
  69     # atsCurrentOK(2) indicates that the output current is below the output current threshold.
  70     if overcurrent == 1:
  71         state = 2
  72         messages.append("exceedet ouput current threshold(!!)")
  73
  74     # 5Volt power supply
  75     if ps5 != 2:
  76         state = 2
  77         messages.append("5V power supply failed(!!)")
  78
  79     # 24Volt power supply
  80     if ps24 != 2:
  81         state = 2
  82         messages.append("24V power suppy failed(!!)")
  83
  84     return state, ", ".join(messages)
  85
  86
  87 check_info["apc_ats_status"] = {
  88     "check_function": check_apc_ats_status,
  89     "inventory_function": inventory_apc_ats_status,
  90     "service_description": "ATS Status",
  91     "snmp_scan_function": lambda oid: ".1.3.6.1.4.1.318.1.3.11" in oid(".1.3.6.1.2.1.1.2.0"),
  92     "snmp_info": (
  93         ".1.3.6.1.4.1.318.1.1.8.5.1",
  94         [
  95             "1.0",  # atsStatusCommStatus
  96             "2.0",  # atsStatusSelectedSource
  97             "3.0",  # atsStatusRedundancyState
  98             "4.0",  # atsStatusOverCurrentState
  99             "5.0",  # atsStatus5VPowerSupply
 100             "6.0",  # atsStatus24VPowerSupply
 101         ]),
 102 }