checks/kemp_loadmaster_realserver

   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 # example for contents of info:
  28 #   IP address     id  state
  29 # ['10.20.30.101', '1', '1'],
  30 # ['10.20.30.102', '2', '1'],
  31 # ['10.20.30.101', '3', '1'],
  32 # ['10.20.30.102', '4', '1'],
  33 # ['10.20.30.101', '5', '1'],
  34 # ['10.20.30.102', '6', '1']
  35
  36
  37 def inventory_kemp_loadmaster_realserver(info):
  38     for line in info:
  39         if line[2] not in ['4', '']:  # Skip disabled servers
  40             yield line[0], None
  41
  42
  43 def check_kemp_loadmaster_realserver(item, _no_params, info):
  44     states = {
  45         '1': (0, 'in service'),
  46         '2': (2, 'out of service'),
  47         '3': (2, 'failed'),
  48         '4': (2, 'disabled'),
  49     }
  50
  51     for ipaddress, _server_id, state_id in info:
  52         if item == ipaddress:
  53             state, state_name = states[state_id]
  54             return state, "State: %s" % state_name
  55
  56
  57 check_info["kemp_loadmaster_realserver"] = {
  58     "inventory_function": inventory_kemp_loadmaster_realserver,
  59     "check_function": check_kemp_loadmaster_realserver,
  60     "service_description": "Real Server %s",
  61     "snmp_info": (
  62         ".1.3.6.1.4.1.12196.13.2.1",
  63         [
  64             2,  # IP address: B100-MIB::rSip
  65             5,  # ID: B100-MIB::rSidx
  66             8,  # state: B100-MIB::rSstate
  67         ]),
  68     "snmp_scan_function": lambda oid: oid(".1.3.6.1.2.1.1.2.0") in
  69                           [".1.3.6.1.4.1.12196.250.10", ".1.3.6.1.4.1.2021.250.10"],
  70 }