checks/hitachi_hnas_temp

   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
  28 def format_hitachi_hnas_name(nodeid, sensorid, new_format):
  29     # net item format is used in 1.2.7i? and newer
  30     if new_format:
  31         return "Node %s Sensor %s" % (nodeid, sensorid)
  32     return "%s.%s" % (nodeid, sensorid)
  33
  34
  35 def inventory_hitachi_hnas_temp(info):
  36     for clusternode, id_, _status, _temp in info:
  37         yield format_hitachi_hnas_name(clusternode, id_, True), None
  38
  39
  40 def check_hitachi_hnas_temp(item, params, info):
  41     temp_status_map = (
  42         ("", 3),  # 0
  43         ("ok", 0),  # 1
  44         ("tempWarning", 1),  # 2
  45         ("tempSevere", 2),  # 3
  46         ("tempSensorFailed", 2),  # 4
  47         ("tempSensorWarning", 1),  # 5
  48         ("unknown", 3),  # 6
  49     )
  50
  51     for clusternode, id_, status, temp in info:
  52         new_format = item.startswith("Node")
  53         if format_hitachi_hnas_name(clusternode, id_, new_format) == item:
  54             status = int(status)
  55             temp = int(temp)
  56
  57             if status == 0 or status >= len(temp_status_map):
  58                 return 3, "unidentified status %s" % status, []
  59
  60             return check_temperature(
  61                 temp,
  62                 params,
  63                 "hitachi_hnas_temp_%s" % item,
  64                 dev_status=temp_status_map[status][1],
  65                 dev_status_name="Unit: %s" % temp_status_map[status][0])
  66     return 3, "No sensor found", []
  67
  68
  69 check_info["hitachi_hnas_temp"] = {
  70     "check_function": check_hitachi_hnas_temp,
  71     "inventory_function": inventory_hitachi_hnas_temp,
  72     "service_description": "Temperature %s",
  73     "has_perfdata": True,
  74     "snmp_info": (
  75         ".1.3.6.1.4.1.11096.6.1.1.1.2.1.9.1",
  76         [
  77             1,  # temperatureSensorClusterNode
  78             2,  # temperatureSensorIndex
  79             3,  # temperatureSensorStatus
  80             4  # temperatureSensorCReading
  81         ]),
  82     "snmp_scan_function": hitachin_hnas_scan_function,
  83     "group": "temperature",
  84     "includes": ["temperature.include", "hitachi_hnas.include"],
  85 }