checks/oracle_diva_csm

   1 #!/usr/bin/python
   2 # -*- encoding: utf-8; py-indent-offset: 4 -*-
   3 # +------------------------------------------------------------------+
   4 # |             ____ _               _        __  __ _  __           |
   5 # |            / ___| |__   ___  ___| | __   |  \/  | |/ /           |
   6 # |           | |   | '_ \ / _ \/ __| |/ /   | |\/| | ' /            |
   7 # |           | |___| | | |  __/ (__|   <    | |  | | . \            |
   8 # |            \____|_| |_|\___|\___|_|\_\___|_|  |_|_|\_\           |
   9 # |                                                                  |
  10 # | Copyright Mathias Kettner 2015             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 # .1.3.6.1.4.1.110901.1.2.1.1.1.2.1       lib status
  28 # .1.3.6.1.4.1.110901.1.2.2.1.1.8.1.1.x   drive x status
  29 # .1.3.6.1.4.1.110901.1.3.1.1.4.1         actor status
  30
  31 # .1.3.6.1.4.1.110901.1.4.1.0             archive status
  32 # .1.3.6.1.4.1.110901.1.4.2.0             archive objects count
  33 # .1.3.6.1.4.1.110901.1.4.3.0             blank tapes count
  34 # .1.3.6.1.4.1.110901.1.4.4.0             remaining size on tapes
  35 # .1.3.6.1.4.1.110901.1.4.5.0             total size on tapes
  36
  37 #
  38 # Note: These checks was designed a bit atypically (for no good reason):
  39 #   The drive, actor, archive, tapes and library checks are subchecks of the status
  40 #   check although none of these checks share the same oids.
  41 #   As a result, "info" is always a list of 6 sublists and each check only
  42 #   acceses exactly one of the sublists.
  43 #
  44
  45 #.
  46 #   .--Status--------------------------------------------------------------.
  47 #   |                    ____  _        _                                  |
  48 #   |                   / ___|| |_ __ _| |_ _   _ ___                      |
  49 #   |                   \___ \| __/ _` | __| | | / __|                     |
  50 #   |                    ___) | || (_| | |_| |_| \__ \                     |
  51 #   |                   |____/ \__\__,_|\__|\__,_|___/                     |
  52 #   |                                                                      |
  53 #   '----------------------------------------------------------------------'
  54
  55
  56 def item_name_oracle_diva_csm(name, element_id):
  57     return ("%s %s" % (name, element_id)).strip()
  58
  59
  60 def inventory_oracle_diva_csm_status(name, idx, info):
  61     for line in info[idx]:
  62         if len(line) == 2:
  63             element_id, _reading = line
  64         else:
  65             element_id = ''
  66
  67         yield item_name_oracle_diva_csm(name, element_id), None
  68
  69
  70 def status_result_oracle_diva_csm(reading):
  71     if reading == '1':
  72         return 0, "online"
  73     elif reading == '2':
  74         return 2, "offline"
  75     elif reading == '3':
  76         return 1, "unknown"
  77     return 3, "unexpected state"
  78
  79
  80 def check_oracle_diva_csm_status(name, idx, item, params, info):
  81     for line in info[idx]:
  82         if len(line) == 2:
  83             element_id, reading = line
  84         else:
  85             element_id = ''
  86             reading = line[0]
  87
  88         if item_name_oracle_diva_csm(name, element_id) == item:
  89             return status_result_oracle_diva_csm(reading)
  90
  91
  92 check_info['oracle_diva_csm'] = {
  93     "check_function":
  94         lambda item, params, info: check_oracle_diva_csm_status("Library", 0, item, params, info),
  95     "inventory_function": lambda info: inventory_oracle_diva_csm_status("Library", 0, info),
  96     "service_description": "DIVA Status %s",
  97     "snmp_info": [
  98         (".1.3.6.1.4.1.110901.1.2.1.1.1", ['1', '2']),  # lib status
  99         (".1.3.6.1.4.1.110901.1.2.2.1.1", ['3', '8']),  # drive status
 100         (".1.3.6.1.4.1.110901.1.3.1.1", ['2', '4']),  # actor status
 101         (".1.3.6.1.4.1.110901.1.4", ['1']),  # archive status
 102         (
 103             ".1.3.6.1.4.1.110901.1.4",
 104             [
 105                 '2',  # object count
 106                 '4',  # remaining size
 107                 '5'
 108             ]),  # total size
 109         (".1.3.6.1.4.1.110901.1.4", ['3']),  # blank tape count
 110     ],
 111     "snmp_scan_function": lambda oid: oid(".1.3.6.1.2.1.1.2.0") == ".1.3.6.1.4.1.311.1.1.3.1.2",
 112 }
 113
 114 check_info['oracle_diva_csm.drive'] = {
 115     "check_function":
 116         lambda item, params, info: check_oracle_diva_csm_status("Drive", 1, item, params, info),
 117     "inventory_function": lambda info: inventory_oracle_diva_csm_status("Drive", 1, info),
 118     "service_description": "DIVA Status %s",
 119 }
 120
 121 check_info['oracle_diva_csm.actor'] = {
 122     "check_function":
 123         lambda item, params, info: check_oracle_diva_csm_status("Actor", 2, item, params, info),
 124     "inventory_function": lambda info: inventory_oracle_diva_csm_status("Actor", 2, info),
 125     "service_description": "DIVA Status %s",
 126 }
 127
 128 check_info['oracle_diva_csm.archive'] = {
 129     "check_function":
 130         lambda item, params, info: check_oracle_diva_csm_status("Manager", 3, item, params, info),
 131     "inventory_function": lambda info: inventory_oracle_diva_csm_status("Manager", 3, info),
 132     "service_description": "DIVA Status %s",
 133 }
 134
 135 #.
 136 #   .--Managed Objects-----------------------------------------------------.
 137 #   |              __  __                                  _               |
 138 #   |             |  \/  | __ _ _ __   __ _  __ _  ___  __| |              |
 139 #   |             | |\/| |/ _` | '_ \ / _` |/ _` |/ _ \/ _` |              |
 140 #   |             | |  | | (_| | | | | (_| | (_| |  __/ (_| |              |
 141 #   |             |_|  |_|\__,_|_| |_|\__,_|\__, |\___|\__,_|              |
 142 #   |                                       |___/                          |
 143 #   |                    ___  _     _           _                          |
 144 #   |                   / _ \| |__ (_) ___  ___| |_ ___                    |
 145 #   |                  | | | | '_ \| |/ _ \/ __| __/ __|                   |
 146 #   |                  | |_| | |_) | |  __/ (__| |_\__ \                   |
 147 #   |                   \___/|_.__// |\___|\___|\__|___/                   |
 148 #   |                            |__/                                      |
 149 #   '----------------------------------------------------------------------'
 150
 151
 152 def inventory_oracle_diva_csm_objects(info):
 153     if len(info) > 4 and len(info[4]) > 0:
 154         yield None, None
 155
 156
 157 def check_oracle_diva_csm_objects(item, params, info):
 158     GB = 1024 * 1024 * 1024
 159     if len(info) > 4 and len(info[4]) > 0:
 160         object_count, remaining_size, total_size = map(int, info[4][0])
 161
 162         infotext = "managed objects: %s, remaining size: %s GB of %s GB" % (
 163             object_count, remaining_size, total_size)
 164
 165         return 0, infotext, [("managed_object_count", object_count),
 166                              ("storage_used", (total_size - remaining_size) * GB, None, None, 0,
 167                               total_size * GB)]
 168
 169
 170 check_info['oracle_diva_csm.objects'] = {
 171     "check_function": check_oracle_diva_csm_objects,
 172     "inventory_function": inventory_oracle_diva_csm_objects,
 173     "has_perfdata": True,
 174     "service_description": "DIVA Managed Objects",
 175 }
 176
 177 #.
 178 #   .--Tapes---------------------------------------------------------------.
 179 #   |                      _____                                           |
 180 #   |                     |_   _|_ _ _ __   ___  ___                       |
 181 #   |                       | |/ _` | '_ \ / _ \/ __|                      |
 182 #   |                       | | (_| | |_) |  __/\__ \                      |
 183 #   |                       |_|\__,_| .__/ \___||___/                      |
 184 #   |                               |_|                                    |
 185 #   '----------------------------------------------------------------------'
 186
 187 oracle_diva_csm_tapes_default_levels = (5, 1)  # number of remaining blank tapes. invented levels
 188
 189
 190 def inventory_oracle_diva_csm_tapes(info):
 191     if len(info) > 5 and len(info[5]) > 0 and len(info[5][0]) > 0:
 192         yield None, 'oracle_diva_csm_tapes_default_levels'
 193
 194
 195 def check_oracle_diva_csm_tapes(item, params, info):
 196     if len(info) > 5 and len(info[5]) > 0 and len(info[5][0]) > 0:
 197         blank_tapes = int(info[5][0][0])
 198         warn, crit = params
 199         state = blank_tapes <= crit and 2 \
 200             or blank_tapes <= warn and 1 \
 201             or 0
 202
 203         infotext = "blank tapes %d" % blank_tapes
 204         if state > 0:
 205             infotext += " (warn/crit at %d/%d)" % (warn, crit)
 206
 207         return state, infotext, [("tapes_free", blank_tapes)]
 208
 209
 210 check_info['oracle_diva_csm.tapes'] = {
 211     "check_function": check_oracle_diva_csm_tapes,
 212     "inventory_function": inventory_oracle_diva_csm_tapes,
 213     "group": "blank_tapes",
 214     "has_perfdata": True,
 215     "service_description": "DIVA Blank Tapes",
 216 }