checks/brocade

   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 # Example output from agent:
  28 # [['1', '24', 'SLOT #0: TEMP #1'],
  29 # ['2', '12', 'SLOT #0: TEMP #2'],
  30 # ['3', '12', 'SLOT #0: TEMP #3'],
  31 # ['4', '4687', 'FAN #1'],
  32 # ['5', '4560', 'FAN #2'],
  33 # ['6', '4821', 'FAN #3'],
  34 # ['7', '1', 'Power Supply #1'],
  35 # ['8', '1', 'Power Supply #2']]
  36
  37
  38 def brocade_sensor_convert(info, what):
  39     return_list = []
  40     for presence, state, name in info:
  41         name = name.lstrip()  # remove leading spaces provided via SNMP
  42         if name.startswith(what) and presence != "6" and (saveint(state) > 0 or what == "Power"):
  43             sensor_id = name.split('#')[-1]
  44             return_list.append([sensor_id, name, state])
  45     return return_list
  46
  47
  48 def brocade_scan(oid):
  49     return oid(".1.3.6.1.2.1.1.2.0").startswith(".1.3.6.1.4.1.1588.2.1.1") or \
  50            oid(".1.3.6.1.2.1.1.2.0").startswith(".1.3.6.1.24.1.1588.2.1.1") or \
  51            oid(".1.3.6.1.2.1.1.2.0").startswith(".1.3.6.1.4.1.1588.2.2.1") or \
  52            oid(".1.3.6.1.2.1.1.2.0").startswith(".1.3.6.1.4.1.1588.3.3.1")
  53
  54
  55 brocade_info = (
  56     '.1.3.6.1.4.1.1588.2.1.1.1.1.22.1',
  57     [
  58         3,  # swSensorStatus, 6 = absent
  59         4,  # swSensorValue, -2147483648 = unknown
  60         5,  # swSensorInfo
  61     ])
  62
  63 brocade_fan_default_levels = {"lower": (3000, 2800)}
  64
  65
  66 def inventory_brocade_fan(info):
  67     converted = brocade_sensor_convert(info, "FAN")
  68     return [(x[0], 'brocade_fan_default_levels') for x in converted]
  69
  70
  71 def check_brocade_fan(item, params, info):
  72     converted = brocade_sensor_convert(info, "FAN")
  73     if isinstance(params, tuple):  # old format
  74         params = {"lower": params}
  75
  76     for snmp_item, _name, value in converted:
  77         if item == snmp_item:
  78             return check_fan(int(value), params)
  79
  80
  81 check_info["brocade.fan"] = {
  82     "check_function": check_brocade_fan,
  83     "inventory_function": inventory_brocade_fan,
  84     "service_description": "FAN %s",
  85     "group": "hw_fans",
  86     "snmp_info": brocade_info,
  87     "snmp_scan_function": brocade_scan,
  88     "has_perfdata": True,
  89     "includes": ["fan.include"],
  90 }
  91
  92
  93 def inventory_brocade_power(info):
  94     converted = brocade_sensor_convert(info, "Power")
  95     return [(x[0], None) for x in converted]
  96
  97
  98 def check_brocade_power(item, _no_params, info):
  99     converted = brocade_sensor_convert(info, "Power")
 100     for snmp_item, name, value in converted:
 101         if item == snmp_item:
 102             value = int(value)
 103             if value != 1:
 104                 return 2, "Error on supply %s" % name
 105             return 0, "No problems found"
 106
 107     return 3, "Supply not found"
 108
 109
 110 check_info["brocade.power"] = {
 111     "check_function": check_brocade_power,
 112     "inventory_function": inventory_brocade_power,
 113     "service_description": "Power supply %s",
 114     "snmp_info": brocade_info,
 115     'snmp_scan_function': brocade_scan,
 116 }
 117
 118 factory_settings["brocade_temp_default_levels"] = {"levels": (55, 60)}
 119
 120
 121 def inventory_brocade_temp(info):
 122     converted = brocade_sensor_convert(info, "SLOT")
 123     return [(x[0], 'brocade_temp_default_levels') for x in converted]
 124
 125
 126 def check_brocade_temp(item, params, info):
 127     converted = brocade_sensor_convert(info, "SLOT")
 128     for snmp_item, _name, value in converted:
 129         if item == snmp_item:
 130             return check_temperature(int(value), params, "brocade_temp_%s" % item)
 131
 132
 133 check_info["brocade.temp"] = {
 134     "check_function": check_brocade_temp,
 135     "inventory_function": inventory_brocade_temp,
 136     "service_description": "Temperature Ambient %s",
 137     "has_perfdata": True,
 138     "group": "temperature",
 139     "snmp_info": brocade_info,
 140     'snmp_scan_function': brocade_scan,
 141     "default_levels_variable": "brocade_temp_default_levels",
 142     "includes": ["temperature.include"],
 143 }