checks/systemtime

   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 systemtime_default_values = (30, 60)  # warn/crit sec. offset
  28
  29
  30 def inventory_systemtime(info):
  31     if len(info) >= 1:
  32         return [(None, "systemtime_default_values")]
  33
  34
  35 def check_systemtime(item, params, info):
  36     if len(info) == 0:
  37         return (3, "no information sent by agent")
  38
  39     systemtime = int(info[0][0])
  40     try:
  41         systemtime += get_agent_data_time()
  42     except (NameError, TypeError):
  43         pass
  44
  45     ourtime = int(time.time())
  46     offset = systemtime - ourtime
  47     warn, crit = params
  48     infotext = "Offset is %d sec (warn/crit at %d/%d sec)" % (offset, warn, crit)
  49     perfdata = [("offset", offset, warn, crit, 0)]
  50
  51     if abs(offset) >= crit:
  52         return (2, infotext, perfdata)
  53     elif abs(offset) >= warn:
  54         return (1, infotext, perfdata)
  55     return (0, infotext, perfdata)
  56
  57
  58 check_info["systemtime"] = {
  59     'check_function': check_systemtime,
  60     'inventory_function': inventory_systemtime,
  61     'service_description': 'System Time',
  62     'has_perfdata': True,
  63     'group': 'systemtime',
  64 }