checks/ibm_svc_host

   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 output from agent:
  28 # <<<ibm_svc_host:sep(58)>>>
  29 # 0:h_esx01:2:4:degraded
  30 # 1:host206:2:2:online
  31 # 2:host105:2:2:online
  32 # 3:host106:2:2:online
  33
  34
  35 def inventory_ibm_svc_host(info):
  36     return [(None, {})]
  37
  38
  39 def check_ibm_svc_host(item, params, info):
  40     degraded = 0
  41     offline = 0
  42     active = 0
  43     inactive = 0
  44     other = 0
  45
  46     if params is None:
  47         # Old inventory rule until version 1.2.7
  48         # params were None instead of empty dictionary
  49         params = {'always_ok': False}
  50
  51     for line in info:
  52         if line[4] == 'degraded':
  53             degraded += 1
  54         elif line[4] == 'offline':
  55             offline += 1
  56         elif line[4] == 'active' or line[4] == 'online':
  57             active += 1
  58         elif line[4] == 'inactive':
  59             inactive += 1
  60         else:
  61             other += 1
  62
  63     if 'always_ok' in params:
  64         # Old configuration rule
  65         # This was used with only one parameter always_ok until version 1.2.7
  66         perfdata = [
  67             ("active", active),
  68             ("inactive", inactive),
  69             ("degraded", degraded),
  70             ("offline", offline),
  71             ("other", other),
  72         ]
  73         yield 0, "%s active, %s inactive" % (active, inactive), perfdata
  74
  75         if degraded > 0:
  76             yield (not params['always_ok'] and 1 or 0), "%s degraded" % degraded
  77         if offline > 0:
  78             yield (not params['always_ok'] and 2 or 0), "%s offline" % offline
  79         if other > 0:
  80             yield (not params['always_ok'] and 1 or 0), "%s in an unidentified state" % other
  81     else:
  82         warn, crit = params.get('active_hosts', (None, None))
  83
  84         if crit is not None and active <= crit:
  85             yield 2, "%s active" % active
  86         elif warn is not None and active <= warn:
  87             yield 1, "%s active" % active
  88         else:
  89             yield 0, "%s active" % active
  90
  91         for ident, value in [
  92             ('inactive', inactive),
  93             ('degraded', degraded),
  94             ('offline', offline),
  95             ('other', other),
  96         ]:
  97             warn, crit = params.get(ident + '_hosts', (None, None))
  98
  99             if crit is not None and value >= crit:
 100                 state = 2
 101             if warn is not None and value >= warn:
 102                 state = 1
 103             else:
 104                 state = 0
 105             yield state, "%s %s" % (value, ident), [(ident, value, warn, crit)]
 106
 107
 108 check_info["ibm_svc_host"] = {
 109     "check_function": check_ibm_svc_host,
 110     "inventory_function": inventory_ibm_svc_host,
 111     "service_description": "Hosts",
 112     "has_perfdata": True,
 113     "group": "ibm_svc_host",
 114 }