checks/eltek_battery

   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 # 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 # .1.3.6.1.4.1.12148.9.3.1.0 --> ELTEK-DISTRIBUTED-MIB::batteryName.0
  28 # .1.3.6.1.4.1.12148.9.3.2.0 5485 --> ELTEK-DISTRIBUTED-MIB::batteryVoltage.0
  29 # .1.3.6.1.4.1.12148.9.3.3.0 0 --> ELTEK-DISTRIBUTED-MIB::batteryCurrent.0
  30 # .1.3.6.1.4.1.12148.9.3.4.0 19 --> ELTEK-DISTRIBUTED-MIB::batteryTemp.0
  31 # .1.3.6.1.4.1.12148.9.3.5.0 0 --> ELTEK-DISTRIBUTED-MIB::batteryBreakerStatus.0
  32
  33 #   .--breaker status------------------------------------------------------.
  34 #   |   _                    _                   _        _                |
  35 #   |  | |__  _ __ ___  __ _| | _____ _ __   ___| |_ __ _| |_ _   _ ___    |
  36 #   |  | '_ \| '__/ _ \/ _` | |/ / _ \ '__| / __| __/ _` | __| | | / __|   |
  37 #   |  | |_) | | |  __/ (_| |   <  __/ |    \__ \ || (_| | |_| |_| \__ \   |
  38 #   |  |_.__/|_|  \___|\__,_|_|\_\___|_|    |___/\__\__,_|\__|\__,_|___/   |
  39 #   |                                                                      |
  40 #   +----------------------------------------------------------------------+
  41 #   |                             main check                               |
  42 #   '----------------------------------------------------------------------'
  43
  44
  45 def parse_eltek_battery(info):
  46     voltage, current, temp, breaker_status = info[0]
  47     return {
  48         'supply': {
  49             "Supply": {
  50                 'voltage': float(voltage) / 100,
  51                 'current': float(current),
  52             }
  53         },
  54         'temp': float(temp),
  55         'breaker': breaker_status,
  56     }
  57
  58
  59 def inventory_eltek_battery(parsed):
  60     if "breaker" in parsed:
  61         return [(None, None)]
  62
  63
  64 def check_eltek_battery(_no_item, _no_params, parsed):
  65     if "breaker" in parsed:
  66         map_status = {
  67             "0": (0, "normal"),
  68             "1": (2, "alarm"),
  69         }
  70         state, state_readable = map_status[parsed["breaker"]]
  71         return state, "Status: %s" % state_readable
  72
  73
  74 check_info['eltek_battery'] = {
  75     'parse_function': parse_eltek_battery,
  76     'inventory_function': inventory_eltek_battery,
  77     'check_function': check_eltek_battery,
  78     'service_description': 'Battery Breaker Status',
  79     'snmp_info': (
  80         ".1.3.6.1.4.1.12148.9.3",
  81         [
  82             "2",  # batteryVoltage
  83             "3",  # batteryCurrent
  84             "4",  # batteryTemp
  85             "5",  # batteryBreakerStatus
  86         ]),
  87     'snmp_scan_function': lambda oid: oid(".1.3.6.1.2.1.1.2.0").startswith(".1.3.6.1.4.1.12148.9"),
  88     'includes': ['elphase.include', 'temperature.include'],
  89 }
  90
  91 #.
  92 #   .--temperature---------------------------------------------------------.
  93 #   |      _                                      _                        |
  94 #   |     | |_ ___ _ __ ___  _ __   ___ _ __ __ _| |_ _   _ _ __ ___       |
  95 #   |     | __/ _ \ '_ ` _ \| '_ \ / _ \ '__/ _` | __| | | | '__/ _ \      |
  96 #   |     | ||  __/ | | | | | |_) |  __/ | | (_| | |_| |_| | | |  __/      |
  97 #   |      \__\___|_| |_| |_| .__/ \___|_|  \__,_|\__|\__,_|_|  \___|      |
  98 #   |                       |_|                                            |
  99 #   '----------------------------------------------------------------------'
 100
 101 # suggested by customer
 102 factory_settings['eltek_battery_temp_default_variables'] = {
 103     'levels': (27.0, 35.0),
 104 }
 105
 106
 107 def inventory_eltek_battery_temp(parsed):
 108     if 'temp' in parsed:
 109         return [("Battery", {})]
 110
 111
 112 def check_eltek_battery_temp(item, params, parsed):
 113     # For temp checks we need an item but we have only one
 114     if 'temp' in parsed:
 115         return check_temperature(parsed['temp'], params, "eltek_battery_temp_Battery")
 116
 117
 118 check_info['eltek_battery.temp'] = {
 119     'inventory_function': inventory_eltek_battery_temp,
 120     'check_function': check_eltek_battery_temp,
 121     'service_description': 'Temperature %s',
 122     'has_perfdata': True,
 123     'group': 'temperature',
 124     'default_levels_variable': 'eltek_battery_temp_default_variables',
 125 }
 126
 127 #.
 128 #   .--phase---------------------------------------------------------------.
 129 #   |                           _                                          |
 130 #   |                     _ __ | |__   __ _ ___  ___                       |
 131 #   |                    | '_ \| '_ \ / _` / __|/ _ \                      |
 132 #   |                    | |_) | | | | (_| \__ \  __/                      |
 133 #   |                    | .__/|_| |_|\__,_|___/\___|                      |
 134 #   |                    |_|                                               |
 135 #   '----------------------------------------------------------------------'
 136
 137 # suggested by customer
 138 factory_settings['eltek_battery_phase_default_variables'] = {
 139     'voltage': (52, 48),
 140     'current': (50, 76),
 141 }
 142
 143 check_info['eltek_battery.supply'] = {
 144     'inventory_function': lambda parsed: inventory_elphase(parsed["supply"]),
 145     'check_function': lambda item, params, parsed: check_elphase(item, params, parsed["supply"]),
 146     'service_description': 'Battery %s',
 147     'has_perfdata': True,
 148     'group': 'el_inphase',
 149     'default_levels_variable': 'eltek_battery_temp_phase_variables',
 150 }