checks/dell_om_sensors

   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 factory_settings["dell_om_sensors_default_levels"] = {"levels": (50, 60)}
  28
  29
  30 def dell_om_sensors_item(name):
  31     return name.replace("Temp", "").strip()
  32
  33
  34 def inventory_dell_om_sensors(info):
  35     for line in info:
  36         if line[3]:
  37             yield dell_om_sensors_item(line[3]), {}
  38
  39
  40 def check_dell_om_sensors(item, params, info):
  41     sensor_states = {
  42         1: "other",
  43         2: "unknown",
  44         10: "failed",
  45     }
  46     for idx, sensor_state, reading, location_name, dev_crit, dev_warn, dev_warn_lower, dev_crit_lower in info:
  47         if item == idx or dell_om_sensors_item(location_name) == item:
  48             sensor_state = int(sensor_state)
  49             if sensor_state in [1, 2, 10]:
  50                 return 2, "Sensor is: " + sensor_states[sensor_state]
  51
  52             temp = int(reading) / 10.0
  53
  54             dev_warn, dev_crit, dev_warn_lower, dev_crit_lower = \
  55                [float(v)/10 if v else None for v in [ dev_warn, dev_crit, dev_warn_lower, dev_crit_lower ]]
  56
  57             return check_temperature(
  58                 temp,
  59                 params,
  60                 "dell_om_sensors_%s" % item,
  61                 dev_levels=(dev_warn, dev_crit),
  62                 dev_levels_lower=(dev_warn_lower, dev_crit_lower))
  63
  64
  65 check_info["dell_om_sensors"] = {
  66     "check_function": check_dell_om_sensors,
  67     "inventory_function": inventory_dell_om_sensors,
  68     "service_description": "Temperature %s",
  69     "has_perfdata": True,
  70     "group": "temperature",
  71     # There is no other way to find out that openmanage is present.
  72     "snmp_scan_function": scan_dell_om,
  73     "snmp_info": (
  74         ".1.3.6.1.4.1.674.10892.1.700.20.1",
  75         [
  76             '2',  # ProbeIndex
  77             '5',  # ProbeStatus
  78             '6',  # ProbeReading
  79             #'7', # ProbeType
  80             '8',  # ProbeLocationName
  81             '10',  # ProbeUpperCriticalThreshold',
  82             '11',  # ProbeUpperNonCriticalThreshold',
  83             '12',  # ProbeLowerNonCriticalThreshold',
  84             '13',  # ProbeLowerCriticalThreshold',
  85             #'16.1', # ProbeDiscreteReading',
  86         ]),
  87     "includes": ["dell_om.include", "temperature.include"],
  88     "default_levels_variable": "dell_om_sensors_default_levels"
  89 }