checks/prism_containers

   1 #!/usr/bin/python
   2 # -*- encoding: utf-8; py-indent-offset: 4 -*-
   3 # +------------------------------------------------------------------+
   4 # |             ____ _               _        __  __ _  __           |
   5 # |            / ___| |__   ___  ___| | __   |  \/  | |/ /           |
   6 # |           | |   | '_ \ / _ \/ __| |/ /   | |\/| | ' /            |
   7 # |           | |___| | | |  __/ (__|   <    | |  | | . \            |
   8 # |            \____|_| |_|\___|\___|_|\_\___|_|  |_|_|\_\           |
   9 # |                                                                  |
  10 # | Copyright Mathias Kettner 2016             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 # <<<prism_containers:sep(9)>>>
  28 # name    usage   capacity
  29 # DS01_NFS_Nutanix_B2B_Intern_SAS_Contrainer      2518694292480   38575532134515
  30
  31 factory_settings['prism_container_default_levels'] = {
  32     'levels': (80.0, 90.0),  # in percent, defaults based on df checks
  33 }
  34
  35
  36 def inventory_prism_container(parsed):
  37     for row in parsed:
  38         yield row['name'], {}
  39
  40
  41 def check_prism_container(item, params, parsed):
  42     for row in parsed:
  43         if row['name'] == item:
  44             usage, capacity = map(int, (row['usage'], row['capacity']))
  45
  46             warn, crit = params['levels']
  47             if isinstance(warn, float):
  48                 warn, crit = [x * capacity for x in (warn, crit)]
  49
  50             if usage >= crit:
  51                 status = 2
  52             elif usage >= warn:
  53                 status = 1
  54             else:
  55                 status = 0
  56
  57             if status != 0:
  58                 warntxt = " (warn/crit at %s/%s)" %\
  59                     (get_bytes_human_readable(warn), get_bytes_human_readable(crit))
  60             else:
  61                 warntxt = ""
  62
  63             return status, "%s of %s used%s" %\
  64                 (get_bytes_human_readable(usage),
  65                  get_bytes_human_readable(capacity),
  66                  warntxt), [('fs_used', usage, warn, crit, 0, capacity)]
  67
  68
  69 check_info['prism_containers'] = {
  70     'check_function': check_prism_container,
  71     'inventory_function': inventory_prism_container,
  72     'parse_function': parse_prism,
  73     'group': "prism_container",
  74     'has_perfdata': True,
  75     'service_description': "Container %s",
  76     'includes': ["prism.include"],
  77     'default_levels_variable': 'prism_container_default_levels'
  78 }