checks/dell_eql_storage

   1 #!/usr/bin/python
   2 # -*- encoding: utf-8; py-indent-offset: 4 -*-
   3 # +------------------------------------------------------------------+
   4 # |             ____ _               _        __  __ _  __           |
   5 # |            / ___| |__   ___  ___| | __   |  \/  | |/ /           |
   6 # |           | |   | '_ \ / _ \/ __| |/ /   | |\/| | ' /            |
   7 # |           | |___| | | |  __/ (__|   <    | |  | | . \            |
   8 # |            \____|_| |_|\___|\___|_|\_\___|_|  |_|_|\_\           |
   9 # |                                                                  |
  10 # | Copyright Mathias Kettner 2013             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
  28 def inventory_dell_eql_storage(info):
  29     for line in info:
  30         yield line[0], {}
  31
  32
  33 def check_dell_eql_storage(item, _no_params, info):
  34     for name, desc, health_state, raid_state, total_storage, \
  35             repl_storage, snap_storage, used_storage in info:
  36         if name == item:
  37             if desc:
  38                 yield 0, desc
  39
  40             # Health Status:
  41             health_states = {
  42                 "0": "Unknown",
  43                 "1": "Normal",
  44                 "2": "Warning",
  45                 "3": "Critical",
  46             }
  47             if health_state == "1":
  48                 state = 0
  49             elif health_state in ["2", "0"]:
  50                 state = 1
  51             else:
  52                 state = 2
  53             yield state, "Health State: %s" % health_states[health_state]
  54
  55             # Raid Status
  56             raid_states = {
  57                 "1": "Ok",
  58                 "2": "Degraded",
  59                 "3": "Verifying",
  60                 "4": "Reconstructing",
  61                 "5": "Failed",
  62                 "6": "CatastrophicLoss",
  63                 "7": "Expanding",
  64                 "8": "Mirroring",
  65             }
  66
  67             if raid_state == "1":
  68                 state = 0
  69             elif raid_state in ["3", "4", "7", "8"]:
  70                 state = 1
  71             else:
  72                 state = 2
  73             yield state, "Raid State: %s" % raid_states[raid_state]
  74
  75             # Storage
  76             total_bytes = int(total_storage) * 1048576
  77             used_bytes = int(used_storage) * 1048576
  78             repl_bytes = int(repl_storage) * 1048576
  79             snap_bytes = int(snap_storage) * 1048576
  80             perfdata = [("fs_used", used_bytes), ("fs_size", total_bytes)]
  81             yield 0, "Used: %s/%s (Snapshots: %s, Replication: %s)" % \
  82                     (get_bytes_human_readable(used_bytes), \
  83                      get_bytes_human_readable(total_bytes),\
  84                      get_bytes_human_readable(snap_bytes),\
  85                      get_bytes_human_readable(repl_bytes)),\
  86                      perfdata
  87
  88
  89
  90 check_info["dell_eql_storage"] = {
  91     "check_function"        : check_dell_eql_storage,
  92     "inventory_function"    : inventory_dell_eql_storage,
  93     "service_description"   : "Storage %s",
  94     "has_perfdata"          : True,
  95     "snmp_scan_function"    : lambda oid: "EQL-SUP" in oid(".1.3.6.1.2.1.1.1.0") or \
  96                                           oid(".1.3.6.1.2.1.1.2.0").startswith(".1.3.6.1.4.1.12740.17"),
  97     "snmp_info"             : (".1.3.6.1.4.1.12740.2.1", [
  98                                             "1.1.9.1",  #eqlMemberName
  99                                             "1.1.7.1",  #eqlMemberDescription
 100                                             "5.1.1.1",  #eqlMemberHealthStatus
 101                                             "13.1.1.1", #eqlMemberRaidStatus
 102                                             "10.1.1.1", #eqlMemberTotalStorage
 103                                             "10.1.4.1", #eqlMemberReplStorage
 104                                             "10.1.3.1", #eqlMemberSnapStorage
 105                                             "10.1.2.1", #eqlMemberUsedStorage
 106                                         ]),
 107 }