checks/pdu_gude.include

   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 pdu_gude_default_levels = {
  28     "V": (220, 210),  # Volt
  29     "A": (15, 16),  # Ampere
  30     "W": (3500, 3600),  # Watt
  31 }
  32
  33
  34 def inventory_pdu_gude(info):
  35     if len(info) > 0:
  36         return [(x + 1, "pdu_gude_default_levels") for x in range(len(info))]
  37
  38
  39 def check_pdu_gude(item, params, info):
  40     try:
  41         values = info[item - 1]
  42     except ValueError:
  43         yield 3, "No phase %d found in agent output" % item
  44         return
  45
  46     units = {
  47         0: ("kWh", 1000),
  48         1: ("W", False),
  49         2: ("A", 1000),
  50         3: ("V", False),
  51         4: ("VA", False),
  52     }
  53
  54     for pos, (unit, div) in units.items():
  55         value = float(values[pos])
  56         if div:
  57             value = value / div
  58         infotext = "%.2f %s" % (value, unit)
  59
  60         warn, crit = params.get(unit, (None, None))
  61         perfdata = [(unit, value, warn, crit)]
  62         status = 0
  63
  64         if warn > crit:
  65             if value < crit:
  66                 status = 2
  67             elif value < warn:
  68                 status = 1
  69
  70         else:
  71             if crit is not None and value > crit:
  72                 status = 2
  73             elif warn is not None and value > warn:
  74                 status = 1
  75
  76         yield status, infotext, perfdata