checks/ra32e_switch

   1 #!/usr/bin/python
   2 # -*- encoding: utf-8; py-indent-offset: 4 -*-
   3 # +------------------------------------------------------------------+
   4 # |             ____ _               _        __  __ _  __           |
   5 # |            / ___| |__   ___  ___| | __   |  \/  | |/ /           |
   6 # |           | |   | '_ \ / _ \/ __| |/ /   | |\/| | ' /            |
   7 # |           | |___| | | |  __/ (__|   <    | |  | | . \            |
   8 # |            \____|_| |_|\___|\___|_|\_\___|_|  |_|_|\_\           |
   9 # |                                                                  |
  10 # | Copyright Mathias Kettner 2018             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_ra32e_switch(info):
  29     for index, _ in enumerate(info[0], start=1):
  30         yield 'Sensor %02d' % index, None
  31
  32
  33 def check_ra32e_switch(item, params, info):
  34     index = int(item.split()[-1].lstrip("0")) - 1  # e.g. 'Sensor 08'
  35     switch_state = {'0': 'open', '1': 'closed'}.get(info[0][index])
  36     if not switch_state:
  37         return 3, 'unknown status'
  38
  39     state, infotext = 0, switch_state
  40     if params and params != "ignore" and switch_state != params:
  41         state = 2
  42         infotext += " (expected %s)" % params
  43
  44     return state, infotext
  45
  46
  47 check_info["ra32e_switch"] = {
  48     'inventory_function': inventory_ra32e_switch,
  49     'check_function': check_ra32e_switch,
  50     'service_description': 'Switch %s',
  51     'snmp_info': (  # ROOMALERT32E-MIB
  52         '.1.3.6.1.4.1.20916.1.8.1.3', range(1, 17)),  # switch-sen1 to switch-sen16
  53     'snmp_scan_function': lambda oid: "1.3.6.1.4.1.20916.1.8" in oid(".1.3.6.1.2.1.1.2.0"),
  54     "group": "switch_contact",
  55 }