checks/dell_idrac_disks

   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 # .1.3.6.1.4.1.674.10892.5.5.1.20.130.4.1.2.1 Physical Disk 0:1:0 --> IDRAC-MIB::physicalDiskName.1
  28 # .1.3.6.1.4.1.674.10892.5.5.1.20.130.4.1.2.2 Physical Disk 0:1:1 --> IDRAC-MIB::physicalDiskName.2
  29 # .1.3.6.1.4.1.674.10892.5.5.1.20.130.4.1.4.1 8 --> IDRAC-MIB::physicalDiskState.1
  30 # .1.3.6.1.4.1.674.10892.5.5.1.20.130.4.1.4.2 8 --> IDRAC-MIB::physicalDiskState.2
  31 # .1.3.6.1.4.1.674.10892.5.5.1.20.130.4.1.11.1 1144064 --> IDRAC-MIB::physicalDiskCapacityInMB.1
  32 # .1.3.6.1.4.1.674.10892.5.5.1.20.130.4.1.11.2 1144064 --> IDRAC-MIB::physicalDiskCapacityInMB.2
  33 # .1.3.6.1.4.1.674.10892.5.5.1.20.130.4.1.22.1 1 --> IDRAC-MIB::physicalDiskSpareState.1
  34 # .1.3.6.1.4.1.674.10892.5.5.1.20.130.4.1.22.2 1 --> IDRAC-MIB::physicalDiskSpareState.2
  35 # .1.3.6.1.4.1.674.10892.5.5.1.20.130.4.1.24.1 3 --> IDRAC-MIB::physicalDiskComponentStatus.1
  36 # .1.3.6.1.4.1.674.10892.5.5.1.20.130.4.1.24.2 3 --> IDRAC-MIB::physicalDiskComponentStatus.2
  37 # .1.3.6.1.4.1.674.10892.5.5.1.20.130.4.1.31.1 0 --> IDRAC-MIB::physicalDiskSmartAlertIndication.1
  38 # .1.3.6.1.4.1.674.10892.5.5.1.20.130.4.1.31.2 0 --> IDRAC-MIB::physicalDiskSmartAlertIndication.2
  39 # .1.3.6.1.4.1.674.10892.5.5.1.20.130.4.1.55.1 Disk 0 in Backplane 1 of Integrated RAID Controller 1 --> IDRAC-MIB::physicalDiskDisplayName.1
  40 # .1.3.6.1.4.1.674.10892.5.5.1.20.130.4.1.55.2 Disk 1 in Backplane 1 of Integrated RAID Controller 1 --> IDRAC-MIB::physicalDiskDisplayName.2
  41
  42
  43 def inventory_dell_idrac_disks(info):
  44     inventory = []
  45     for line in info:
  46         inventory.append((line[0], None))
  47     return inventory
  48
  49
  50 def check_dell_idrac_disks(item, _no_params, info):
  51     map_states = {
  52         "disk_states": {
  53             "1": (1, "unknown"),
  54             "2": (0, "ready"),
  55             "3": (0, "online"),
  56             "4": (1, "foreign"),
  57             "5": (2, "offline"),
  58             "6": (2, "blocked"),
  59             "7": (2, "failed"),
  60             "8": (0, "non-raid"),
  61             "9": (0, "removed"),
  62         },
  63         "component_states": {
  64             "1": (0, "other"),
  65             "2": (1, "unknown"),
  66             "3": (0, "OK"),
  67             "4": (0, "non-critical"),
  68             "5": (2, "critical"),
  69             "6": (1, "non-recoverable"),
  70         },
  71         "diskpower_states": {
  72             "1": (0, "no-operation"),
  73             "2": (1, "REBUILDING"),
  74             "3": (1, "data-erased"),
  75             "4": (1, "COPY-BACK"),
  76         },
  77     }
  78
  79     map_spare_state_info = {
  80         "1": "not a spare",
  81         "2": "dedicated hotspare",
  82         "3": "global hotspare",
  83     }
  84
  85     for disk_name, disk_state, capacity_MB, spare_state, \
  86         component_state, smart_alert, diskpower_state, display_name in info:
  87         if disk_name == item:
  88             yield 0, "[%s] Size: %s" % \
  89                 (display_name, get_bytes_human_readable(int(capacity_MB) * 1024 * 1024))
  90
  91             for what, what_key, what_text in [(disk_state, "disk_states", "Disk state"),
  92                                               (component_state, "component_states",
  93                                                "Component state")]:
  94                 state, state_readable = map_states[what_key][what]
  95                 yield state, "%s: %s" % (what_text, state_readable)
  96
  97             if smart_alert != "0":
  98                 yield 2, "Smart alert on disk"
  99
 100             if spare_state != "1":
 101                 yield 0, map_spare_state_info[spare_state]
 102
 103             if diskpower_state != "1":
 104                 state, state_readable = map_states["diskpower_states"][diskpower_state]
 105                 yield state, "%s" % (state_readable)
 106
 107
 108 check_info["dell_idrac_disks"] = {
 109     "check_function": check_dell_idrac_disks,
 110     "inventory_function": inventory_dell_idrac_disks,
 111     "service_description": "Disk %s",
 112     "snmp_scan_function": lambda oid: oid('.1.3.6.1.2.1.1.2.0') == ".1.3.6.1.4.1.674.10892.5",
 113     "snmp_info": (
 114         ".1.3.6.1.4.1.674.10892.5.5.1.20.130.4.1",
 115         [
 116             "2",  # physicalDiskName
 117             "4",  # physicalDiskState
 118             "11",  # physicalDiskCapacityInMB
 119             "22",  # physicalDiskSpareState
 120             "24",  # physicalDiskComponentStatus
 121             "31",  # physicalDiskSmartAlertIndication
 122             "50",  # physicalDiskPowerState
 123             "55",  # physicalDiskDisplayName
 124         ]),
 125 }