checks/raritan_emx

   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 parse_raritan_emx(info):
  29     raritan_map_type = {
  30         '0': ('temp', 'Air'),
  31         '1': ('temp', 'Water'),
  32         '2': ('fanspeed', ''),
  33         '3': ('binary', ''),
  34         '4': ('valve', ''),
  35     }
  36     parsed = {}
  37     for rack_id, rack_name, sensor_number, value_text, unit, sensor_state in info:
  38         rack_type, rack_type_readable = raritan_map_type[sensor_number]
  39
  40         extra_name = ""
  41         if rack_type_readable != '':
  42             extra_name += " " + rack_type_readable
  43
  44         rack_name = ("Rack %s%s %s" % (rack_id, extra_name, rack_name)).replace("DC", "").strip()
  45
  46         if rack_type in ['binary', '']:
  47             rack_value = None
  48         else:
  49             if rack_type == "temp":
  50                 rack_value = float(value_text) / 10
  51             else:
  52                 rack_value = int(value_text)
  53
  54         parsed[rack_name] = {
  55             "rack_type": rack_type,
  56             "rack_unit": raritan_map_unit[unit],
  57             "rack_value": rack_value,
  58             "state": raritan_map_state[sensor_state],
  59         }
  60
  61     return parsed
  62
  63
  64 def inventory_raritan_emx(parsed, rack_type):
  65     for rack_name, values in parsed.items():
  66         if values["rack_type"] == rack_type:
  67             yield rack_name, None
  68
  69
  70 #   .--temperature---------------------------------------------------------.
  71 #   |      _                                      _                        |
  72 #   |     | |_ ___ _ __ ___  _ __   ___ _ __ __ _| |_ _   _ _ __ ___       |
  73 #   |     | __/ _ \ '_ ` _ \| '_ \ / _ \ '__/ _` | __| | | | '__/ _ \      |
  74 #   |     | ||  __/ | | | | | |_) |  __/ | | (_| | |_| |_| | | |  __/      |
  75 #   |      \__\___|_| |_| |_| .__/ \___|_|  \__,_|\__|\__,_|_|  \___|      |
  76 #   |                       |_|                                            |
  77 #   +----------------------------------------------------------------------+
  78 #   |                             main check                               |
  79 #   '----------------------------------------------------------------------'
  80
  81
  82 def inventory_raritan_emx_temp(parsed):
  83     for rack_name, values in parsed.items():
  84         if values["rack_type"] == "temp":
  85             yield rack_name, {}
  86
  87
  88 def check_raritan_emx_temp(item, params, parsed):
  89     if "Temperature" in item:
  90         # old style (pre 1.2.8) item name, convert
  91         item = "Rack " + item.replace(" Temperature", "")
  92     elif "Fan Speed" in item:
  93         item = "Rack " + item.replace(" Fan Speed", "")
  94         return check_raritan_emx_fan(item, params, parsed)
  95     elif "Door Contact" in item:
  96         item = "Rack " + item.replace(" Door Contact DC", "")
  97         return check_raritan_sensors_binary(item, params, parsed)
  98
  99     if item in parsed:
 100         rack_value = parsed[item]["rack_value"]
 101         rack_unit = parsed[item]["rack_unit"]
 102         state, state_readable = parsed[item]["state"]
 103         return check_temperature(
 104             rack_value,
 105             params,
 106             item,
 107             dev_unit=rack_unit,
 108             dev_status=state,
 109             dev_status_name=state_readable)
 110
 111
 112 check_info['raritan_emx'] = {
 113     "parse_function": parse_raritan_emx,
 114     "inventory_function": inventory_raritan_emx_temp,
 115     "check_function": check_raritan_emx_temp,
 116     "service_description": "Temperature %s",
 117     "has_perfdata": True,
 118     "snmp_info": (
 119         ".1.3.6.1.4.1.13742.9",
 120         [
 121             "1.4.1.1.1",  # Rack ID
 122             "1.4.1.1.4",  # Name
 123             "1.4.1.1.2",  # Sensor
 124             "2.1.1.3",  # Value
 125             "1.4.1.1.5",  # Unit
 126             "2.1.1.2",  # State
 127         ]),
 128     "snmp_scan_function": lambda oid: oid(".1.3.6.1.2.1.1.2.0") in [".1.3.6.1.4.1.13742.8"],
 129     "group": "temperature",
 130     "includes": ["temperature.include", "raritan.include"],
 131 }
 132
 133 #.
 134 #   .--fan-----------------------------------------------------------------.
 135 #   |                            __                                        |
 136 #   |                           / _| __ _ _ __                             |
 137 #   |                          | |_ / _` | '_ \                            |
 138 #   |                          |  _| (_| | | | |                           |
 139 #   |                          |_|  \__,_|_| |_|                           |
 140 #   |                                                                      |
 141 #   '----------------------------------------------------------------------'
 142
 143
 144 def check_raritan_emx_fan(item, _no_params, parsed):
 145     if item in parsed:
 146         fan_speed = parsed[item]["rack_value"]
 147         fan_unit = parsed[item]["rack_unit"]
 148         state, state_readable = parsed[item]["state"]
 149         return state, "Speed: %d%s, status: %s" % (fan_speed, fan_unit, state_readable)
 150
 151
 152 check_info['raritan_emx.fan'] = {
 153     "inventory_function": lambda parsed: inventory_raritan_emx(parsed, "fanspeed"),
 154     "check_function": check_raritan_emx_fan,
 155     "service_description": "Fan %s",
 156 }
 157
 158 #.
 159 #   .--binary--------------------------------------------------------------.
 160 #   |                   _     _                                            |
 161 #   |                  | |__ (_)_ __   __ _ _ __ _   _                     |
 162 #   |                  | '_ \| | '_ \ / _` | '__| | | |                    |
 163 #   |                  | |_) | | | | | (_| | |  | |_| |                    |
 164 #   |                  |_.__/|_|_| |_|\__,_|_|   \__, |                    |
 165 #   |                                            |___/                     |
 166 #   '----------------------------------------------------------------------'
 167
 168 check_info['raritan_emx.binary'] = {
 169     "inventory_function": lambda parsed: inventory_raritan_emx(parsed, "binary"),
 170     "check_function": check_raritan_sensors_binary,
 171     "service_description": "Door %s",
 172 }