checks/ibm_svc_enclosure

   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 # Example output from agent:
  28 # <<<ibm_svc_enclosure:sep(58)>>>
  29 # 1:online:control:yes:0:io_grp0:2072-24C:7804037:2:2:2:2:24
  30 # 2:online:expansion:yes:0:io_grp0:2072-24E:7804306:2:2:2:2:24
  31 # 3:online:expansion:yes:0:io_grp0:2072-24E:7804326:2:2:2:2:24
  32 # 4:online:expansion:yes:0:io_grp0:2072-24E:7804352:2:2:2:2:24
  33
  34 # After a firmware upgrade the output looked like this:
  35 # 1:online:control:yes:0:io_grp0:2072-24C:7804037:2:2:2:2:24:0:0
  36 # 2:online:expansion:yes:0:io_grp0:2072-24E:7804306:2:2:2:2:24:0:0
  37 # 3:online:expansion:yes:0:io_grp0:2072-24E:7804326:2:2:2:2:24:0:0
  38 # 4:online:expansion:yes:0:io_grp0:2072-24E:7804352:2:2:2:2:24:0:0
  39
  40 # FW >= 7.8
  41 # 1:online:control:yes:0:io_grp0:2072-24C:7804037:2:2:2:2:24:0:0:0:0
  42 # 2:online:expansion:yes:0:io_grp0:2072-24E:7804306:2:2:2:2:24:0:0:0:0
  43 # 3:online:expansion:yes:0:io_grp0:2072-24E:7804326:2:2:2:2:24:0:0:0:0
  44 # 4:online:expansion:yes:0:io_grp0:2072-24E:7804352:2:2:2:2:24:0:0:0:0
  45
  46 # The names of the columns are:
  47 # id:status:type:managed:IO_group_id:IO_group_name:product_MTM:serial_number:total_canisters:online_canisters:total_PSUs:online_PSUs:drive_slots:total_fan_modules:online_fan_modules:total_sems:online_sems
  48
  49 # IBM-FLASH900
  50 # <<<ibm_svc_enclosure:sep(58)>>>
  51 # id:status:type:product_MTM:serial_number:total_canisters:online_canisters:online_PSUs:drive_slots
  52 # 1:online:control:9843-AE2:6860407:2:2:2:12
  53
  54
  55 def parse_ibm_svc_enclosure(info):
  56     dflt_header = _get_ibm_svc_enclosure_dflt_header(info)
  57     if dflt_header is None:
  58         return {}
  59
  60     parsed = {}
  61     for id_, rows in parse_ibm_svc_with_header(info, dflt_header).iteritems():
  62         try:
  63             data = rows[0]
  64         except IndexError:
  65             continue
  66         parsed.setdefault(id_, data)
  67     return parsed
  68
  69
  70 def _try_int(string):
  71     try:
  72         return int(string)
  73     except (ValueError, TypeError):
  74         return None
  75
  76
  77 @get_parsed_item_data
  78 def check_ibm_svc_enclosure(item, params, data):
  79     enclosure_status = data['status']
  80     if enclosure_status == "online":
  81         status = 0
  82     else:
  83         status = 2
  84     yield status, 'Status: %s' % enclosure_status
  85
  86     for key, label in [
  87         ('canisters', 'canisters'),
  88         ('PSUs', 'PSUs'),
  89         ('fan_modules', 'fan modules'),
  90         ('sems', 'secondary expander modules'),
  91     ]:
  92         online = _try_int(data.get("online_%s" % key))
  93         total = _try_int(data.get("total_%s" % key))
  94         if online is None:
  95             continue
  96         # Valid values for WATO rule value levels_lower_online_canisters are
  97         # False, which shall be mapped to (total, total) or (warn, crit).
  98         levels_lower = params.get("levels_lower_online_%s" % key) or (total, total)
  99         levels = (None, None) + levels_lower
 100         state, infotext, _perfdata = check_levels(
 101             online, None, levels, human_readable_func=int, infoname="Online %s" % label)
 102         if total is not None:
 103             infotext += " of %s" % total
 104         yield state, infotext
 105
 106
 107 check_info["ibm_svc_enclosure"] = {
 108     "parse_function": parse_ibm_svc_enclosure,
 109     "check_function": check_ibm_svc_enclosure,
 110     "inventory_function": discover(),
 111     "service_description": "Enclosure %s",
 112     "includes": ["ibm_svc.include"],
 113     "group": "ibm_svc_enclosure",
 114 }
 115
 116 #   .--helper--------------------------------------------------------------.
 117 #   |                    _          _                                      |
 118 #   |                   | |__   ___| |_ __   ___ _ __                      |
 119 #   |                   | '_ \ / _ \ | '_ \ / _ \ '__|                     |
 120 #   |                   | | | |  __/ | |_) |  __/ |                        |
 121 #   |                   |_| |_|\___|_| .__/ \___|_|                        |
 122 #   |                                |_|                                   |
 123 #   '----------------------------------------------------------------------'
 124
 125
 126 def _get_ibm_svc_enclosure_dflt_header(info):
 127     try:
 128         first_line = info[0]
 129     except IndexError:
 130         return
 131
 132     if len(first_line) == 9:
 133         return [
 134             'id',
 135             'status',
 136             'type',
 137             'product_MTM',
 138             'serial_number',
 139             'total_canisters',
 140             'online_canisters',
 141             'online_PSUs',
 142             'drive_slots',
 143         ]
 144     elif len(first_line) == 13:
 145         return [
 146             'id',
 147             'status',
 148             'type',
 149             'managed',
 150             'IO_group_id',
 151             'IO_group_name',
 152             'product_MTM',
 153             'serial_number',
 154             'total_canisters',
 155             'online_canisters',
 156             'total_PSUs',
 157             'online_PSUs',
 158             'drive_slots',
 159         ]
 160     elif len(first_line) == 15:
 161         return [
 162             'id',
 163             'status',
 164             'type',
 165             'managed',
 166             'IO_group_id',
 167             'IO_group_name',
 168             'product_MTM',
 169             'serial_number',
 170             'total_canisters',
 171             'online_canisters',
 172             'total_PSUs',
 173             'online_PSUs',
 174             'drive_slots',
 175             'total_fan_modules',
 176             'online_fan_modules',
 177         ]
 178     elif len(first_line) == 17:
 179         return [
 180             'id',
 181             'status',
 182             'type',
 183             'managed',
 184             'IO_group_id',
 185             'IO_group_name',
 186             'product_MTM',
 187             'serial_number',
 188             'total_canisters',
 189             'online_canisters',
 190             'total_PSUs',
 191             'online_PSUs',
 192             'drive_slots',
 193             'total_fan_modules',
 194             'online_fan_modules',
 195             'total_sems',
 196             'online_sems',
 197         ]
 198     return