checks/oracle_logswitches

   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 # <<<oracle_logswitches>>>
  28 # pengt  15
  29 # hirni  22
  30
  31 factory_settings["oracle_logswitches_default_levels"] = {
  32     'levels': (50, 100),
  33     'levels_lower': (-1, -1),
  34 }
  35
  36
  37 def inventory_oracle_logswitches(info):
  38     oracle_handle_ora_errors_discovery(info)
  39     return [(line[0], {}) for line in info if len(line) >= 2]
  40
  41
  42 def check_oracle_logswitches(item, params, info):
  43
  44     if isinstance(params, tuple):
  45         params = {
  46             'levels': (params[2], params[3]),
  47             'levels_lower': (params[0], params[1]),
  48         }
  49
  50     for line in info:
  51         if line[0] == item:
  52             err = oracle_handle_ora_errors(line)
  53             if err is False:
  54                 continue
  55             elif isinstance(err, tuple):
  56                 return err
  57
  58             lowarn, locrit = params['levels_lower']
  59             warn, crit = params['levels']
  60             logswitches = int(line[1])
  61             infotext = "%d log switches in the last 60 minutes (warn/crit below %d/%d) (warn/crit at %d/%d)" \
  62                 % (logswitches, locrit, lowarn, warn, crit)
  63             perfdata = [("logswitches", logswitches, warn, crit, 0, None)]
  64             if logswitches >= crit or logswitches <= locrit:
  65                 return (2, infotext, perfdata)
  66             elif logswitches >= warn or logswitches <= lowarn:
  67                 return (1, infotext, perfdata)
  68             return (0, infotext, perfdata)
  69
  70     # In case of missing information we assume that the login into
  71     # the database has failed and we simply skip this check. It won't
  72     # switch to UNKNOWN, but will get stale.
  73     raise MKCounterWrapped("Login into database failed")
  74
  75
  76 check_info["oracle_logswitches"] = {
  77     'check_function': check_oracle_logswitches,
  78     'inventory_function': inventory_oracle_logswitches,
  79     'service_description': 'ORA %s Logswitches',
  80     'has_perfdata': True,
  81     'group': 'oracle_logswitches',
  82     'default_levels_variable': 'oracle_logswitches_default_levels',
  83     'includes': ['oracle.include'],
  84 }