checks/informix_tabextents

   1 #!/usr/bin/python
   2 # -*- encoding: utf-8; py-indent-offset: 4 -*-
   3 # +------------------------------------------------------------------+
   4 # |             ____ _               _        __  __ _  __           |
   5 # |            / ___| |__   ___  ___| | __   |  \/  | |/ /           |
   6 # |           | |   | '_ \ / _ \/ __| |/ /   | |\/| | ' /            |
   7 # |           | |___| | | |  __/ (__|   <    | |  | | . \            |
   8 # |            \____|_| |_|\___|\___|_|\_\___|_|  |_|_|\_\           |
   9 # |                                                                  |
  10 # | Copyright Mathias Kettner 2017             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 #TODO WATORule
  28 factory_settings['informix_tabextents_default_levels'] = {
  29     'levels': (40, 70),
  30 }
  31
  32
  33 def parse_informix_tabextents(info):
  34     parsed = {}
  35     instance = None
  36     entry = None
  37     for line in info:
  38         if instance is not None and line == ["(constant)", "TABEXTENTS"]:
  39             entry = {}
  40             parsed.setdefault(instance, [])
  41             parsed[instance].append(entry)
  42
  43         elif line[0].startswith("[[[") and line[0].endswith("]]]"):
  44             instance = line[0][3:-3]
  45
  46         elif entry is not None:
  47             entry.setdefault(line[0], line[1])
  48
  49     return parsed
  50
  51
  52 def inventory_informix_tabextents(parsed):
  53     return [(instance, {}) for instance in parsed]
  54
  55
  56 def check_informix_tabextents(item, params, parsed):
  57     if item in parsed:
  58         max_extents = -1
  59         long_output = []
  60         for entry in parsed[item]:
  61             extents = int(entry['extents'])
  62             if extents >= max_extents:
  63                 max_extents = extents
  64             long_output.append("[%s/%s] Extents: %s, Rows: %s" % \
  65                     (entry['db'], entry["tab"], entry['extents'], entry['nrows']))
  66
  67         warn, crit = params['levels']
  68         state = 0
  69         infotext = "Maximal extents: %s" % max_extents
  70         if max_extents >= crit:
  71             state = 2
  72         elif max_extents >= warn:
  73             state = 1
  74         if state:
  75             infotext += " (warn/crit at %s/%s)" % (warn, crit)
  76         return state, "%s\n%s" % (infotext, "\n".join(long_output)),\
  77                [('max_extents', max_extents)]
  78
  79
  80 check_info['informix_tabextents'] = {
  81     'parse_function': parse_informix_tabextents,
  82     'inventory_function': inventory_informix_tabextents,
  83     'check_function': check_informix_tabextents,
  84     'has_perfdata': True,
  85     'service_description': 'Informix Table Extents %s',
  86     'default_levels_variable': 'informix_tabextents_default_levels',
  87 }