checks/citrix_sessions

   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 #<<<citrix_sessions>>>
  29 #sessions 1
  30 #active_sessions 1
  31 #inactive_sessions 0
  32
  33
  34 citrix_sessions_default_levels = {
  35    "total"    : (60, 65),
  36    "active"   : (60, 65),
  37    "inactive" : (10, 15),
  38 }
  39
  40
  41 def inventory_citrix_sessions(info):
  42     return [ ( None, "citrix_sessions_default_levels" )]
  43
  44
  45 def check_citrix_sessions(_no_item, params, info):
  46     session = {}
  47     for line in info:
  48         if len(line) > 1:
  49             session.setdefault(line[0], int(line[1]))
  50
  51     if not session:
  52         yield 3, "Could not collect session information. Please check the agent configuration."
  53         return
  54
  55     for key, what in [
  56         ('sessions', 'total'),
  57         ('active_sessions', 'active'),
  58         ('inactive_sessions', 'inactive')
  59     ]:
  60         if session.get(key) is None:
  61             continue
  62         state = 0
  63         value = session[key]
  64         infotext = "%s: %s" % (what.title(), value)
  65         warn, crit = params.get(what, (None, None))
  66         if crit != None and value > crit:
  67             state = 2
  68         elif warn != None and value > warn:
  69             state = 1
  70         if state:
  71             infotext += " (warn/crit at %s/%s)" % (warn, crit)
  72         yield state, infotext, [(what, value, warn, crit)]
  73
  74
  75 check_info["citrix_sessions"] = {
  76     "group"                 : "citrix_sessions",
  77     "check_function"        : check_citrix_sessions,
  78     "inventory_function"    : inventory_citrix_sessions,
  79     "service_description"   : "Citrix Sessions",
  80     "has_perfdata"          : True,
  81 }