checks/ups_power

   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 ups_power_default_levels = (20, 1)  # warning / critical
  28
  29
  30 def inventory_ups_power(info):
  31     if len(info) > 0:
  32         return [(x[0], "ups_power_default_levels") for x in info if int(x[1]) > 0]
  33
  34
  35 def check_ups_power(item, params, info):
  36     warn, crit = params
  37     for line in info:
  38         if line[0] == item:
  39             power = saveint(line[1])
  40             # Some "RPS SpA" systems are not RFC conform in this value.
  41             # The values can get negative but should never be.
  42             if power < 0:
  43                 power *= -1
  44             perfdata = [("power", power, warn, crit, 0)]
  45             infotext = "power: %dW (warn/crit at %dW/%dW)" % \
  46                 (power, warn, crit)
  47
  48             if power <= crit:
  49                 return (2, infotext, perfdata)
  50             elif power <= warn:
  51                 return (1, infotext, perfdata)
  52             return (0, infotext, perfdata)
  53
  54     return (3, "Phase %s not found in SNMP output" % item)
  55
  56
  57 check_info['ups_power'] = {
  58     "inventory_function": inventory_ups_power,
  59     "check_function": check_ups_power,
  60     "service_description": "Power phase %s",
  61     "has_perfdata": True,
  62     "group": "epower",
  63     "snmp_info": (".1.3.6.1.2.1.33.1.4.4.1", [0, 4]),
  64     "snmp_scan_function": ups_generic_scan_function,
  65     "includes": ["ups_generic.include"],
  66 }