checks/papouch_th2e_sensors

   1 #!/usr/bin/python
   2 # -*- encoding: utf-8; py-indent-offset: 4 -*-
   3 # +------------------------------------------------------------------+
   4 # |             ____ _               _        __  __ _  __           |
   5 # |            / ___| |__   ___  ___| | __   |  \/  | |/ /           |
   6 # |           | |   | '_ \ / _ \/ __| |/ /   | |\/| | ' /            |
   7 # |           | |___| | | |  __/ (__|   <    | |  | | . \            |
   8 # |            \____|_| |_|\___|\___|_|\_\___|_|  |_|_|\_\           |
   9 # |                                                                  |
  10 # | Copyright Mathias Kettner 2016             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 # ails.  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 # .1.3.6.1.4.1.18248.20.1.2.1.1.1.1 0
  28 # .1.3.6.1.4.1.18248.20.1.2.1.1.1.2 0
  29 # .1.3.6.1.4.1.18248.20.1.2.1.1.1.3 0
  30 # .1.3.6.1.4.1.18248.20.1.2.1.1.2.1 249
  31 # .1.3.6.1.4.1.18248.20.1.2.1.1.2.2 317
  32 # .1.3.6.1.4.1.18248.20.1.2.1.1.2.3 69
  33 # .1.3.6.1.4.1.18248.20.1.2.1.1.3.1 0
  34 # .1.3.6.1.4.1.18248.20.1.2.1.1.3.2 3
  35 # .1.3.6.1.4.1.18248.20.1.2.1.1.3.3 0
  36
  37
  38 def parse_papouch_th2e_sensors(info):
  39     map_sensor_type = {
  40         "1": "temp",
  41         "2": "humidity",
  42         "3": "dewpoint",
  43     }
  44
  45     map_units = {
  46         "0": "c",
  47         "1": "f",
  48         "2": "k",
  49         "3": "percent",
  50     }
  51
  52     map_states = {
  53         "0": (0, "OK"),
  54         "1": (3, "not available"),
  55         "2": (1, "over-flow"),
  56         "3": (1, "under-flow"),
  57         "4": (2, "error"),
  58     }
  59
  60     parsed = {}
  61     for oidend, state, reading_str, unit in info:
  62         if state != "3":
  63             sensor_ty = map_sensor_type[oidend]
  64             sensor_unit = map_units[unit]
  65             parsed.setdefault(sensor_ty, {})
  66             parsed[sensor_ty].setdefault("Sensor %s" % oidend, (
  67                 map_states[state],
  68                 float(reading_str) / 10,
  69                 sensor_unit,
  70             ))
  71
  72     return parsed
  73
  74
  75 #   .--temperature---------------------------------------------------------.
  76 #   |      _                                      _                        |
  77 #   |     | |_ ___ _ __ ___  _ __   ___ _ __ __ _| |_ _   _ _ __ ___       |
  78 #   |     | __/ _ \ '_ ` _ \| '_ \ / _ \ '__/ _` | __| | | | '__/ _ \      |
  79 #   |     | ||  __/ | | | | | |_) |  __/ | | (_| | |_| |_| | | |  __/      |
  80 #   |      \__\___|_| |_| |_| .__/ \___|_|  \__,_|\__|\__,_|_|  \___|      |
  81 #   |                       |_|                                            |
  82 #   +----------------------------------------------------------------------+
  83 #   |                               main check                             |
  84 #   '----------------------------------------------------------------------'
  85
  86
  87 def inventory_papouch_th2e_sensors_temp(parsed, what):
  88     for item in parsed[what]:
  89         yield item, {}
  90
  91
  92 def check_papouch_th2e_sensors_temp(item, params, parsed, what):
  93     if item in parsed[what]:
  94         (state, state_readable), reading, unit = parsed[what][item]
  95         return check_temperature(
  96             reading,
  97             params,
  98             "papouch_th2e_sensors_%s_%s" % (what, item),
  99             dev_unit=unit,
 100             dev_status=state,
 101             dev_status_name=state_readable)
 102
 103
 104 check_info['papouch_th2e_sensors'] = {
 105     'parse_function'            : parse_papouch_th2e_sensors,
 106     'inventory_function'        : lambda parsed: \
 107         inventory_papouch_th2e_sensors_temp(parsed, "temp"),
 108     'check_function'            : lambda item, params, parsed: \
 109         check_papouch_th2e_sensors_temp(item, params, parsed, "temp"),
 110     'service_description'       : 'Temperature %s',
 111     'has_perfdata'              : True,
 112     'snmp_info'                 : (".1.3.6.1.4.1.18248.20.1.2.1.1", [
 113                                         OID_END,
 114                                         "1",        # the_v01-MIB::inChStatus
 115                                         "2",        # the_v01-MIB::inChValue
 116                                         "3",        # the_v01-MIB::inChUnits
 117                                   ]),
 118     'snmp_scan_function'        : lambda oid: "th2e" in oid(".1.3.6.1.2.1.1.1.0").lower() and \
 119                                          oid(".1.3.6.1.2.1.1.2.0").startswith(".0.10.43.6.1.4.1"),
 120     'includes'                  : [ 'temperature.include' ],
 121     'group'                     : 'temperature',
 122 }
 123
 124 #.
 125 #   .--dew point-----------------------------------------------------------.
 126 #   |                _                             _       _               |
 127 #   |             __| | _____      __  _ __   ___ (_)_ __ | |_             |
 128 #   |            / _` |/ _ \ \ /\ / / | '_ \ / _ \| | '_ \| __|            |
 129 #   |           | (_| |  __/\ V  V /  | |_) | (_) | | | | | |_             |
 130 #   |            \__,_|\___| \_/\_/   | .__/ \___/|_|_| |_|\__|            |
 131 #   |                                 |_|                                  |
 132 #   '----------------------------------------------------------------------'
 133
 134
 135 check_info['papouch_th2e_sensors.dewpoint'] = {
 136     'inventory_function'        : lambda parsed: \
 137         inventory_papouch_th2e_sensors_temp(parsed, "dewpoint"),
 138     'check_function'            : lambda item, params, parsed: \
 139         check_papouch_th2e_sensors_temp(item, params, parsed, "dewpoint"),
 140     'service_description'       : 'Dew point %s',
 141     'has_perfdata'              : True,
 142     'includes'                  : [ 'temperature.include' ],
 143     'group'                     : 'temperature',
 144 }
 145
 146 #.
 147 #   .--humidity------------------------------------------------------------.
 148 #   |              _                     _     _ _ _                       |
 149 #   |             | |__  _   _ _ __ ___ (_) __| (_) |_ _   _               |
 150 #   |             | '_ \| | | | '_ ` _ \| |/ _` | | __| | | |              |
 151 #   |             | | | | |_| | | | | | | | (_| | | |_| |_| |              |
 152 #   |             |_| |_|\__,_|_| |_| |_|_|\__,_|_|\__|\__, |              |
 153 #   |                                                  |___/               |
 154 #   '----------------------------------------------------------------------'
 155
 156 # Suggested by customer
 157 papouch_th2e_sensors_humidity_default_levels = (8, 12, 30, 35)
 158
 159
 160 def inventory_papouch_th2e_sensors_humidity(parsed):
 161     for item in parsed["humidity"]:
 162         yield item, "papouch_th2e_sensors_humidity_default_levels"
 163
 164
 165 def check_papouch_th2e_sensors_humidity(item, params, parsed):
 166     if item in parsed["humidity"]:
 167         (state, state_readable), reading, _unit = parsed["humidity"][item]
 168         yield state, "Status: %s" % state_readable
 169         yield check_humidity(reading, params)
 170
 171
 172 check_info['papouch_th2e_sensors.humidity'] = {
 173     'inventory_function': inventory_papouch_th2e_sensors_humidity,
 174     'check_function': check_papouch_th2e_sensors_humidity,
 175     'service_description': 'Humidity %s',
 176     'has_perfdata': True,
 177     'includes': ['humidity.include'],
 178     'group': 'humidity',
 179 }