checks/ucs_c_rack_server_fans

   1 #!/usr/bin/python
   2 # -*- encoding: utf-8; py-indent-offset: 4 -*-
   3 # +------------------------------------------------------------------+
   4 # |             ____ _               _        __  __ _  __           |
   5 # |            / ___| |__   ___  ___| | __   |  \/  | |/ /           |
   6 # |           | |   | '_ \ / _ \/ __| |/ /   | |\/| | ' /            |
   7 # |           | |___| | | |  __/ (__|   <    | |  | | . \            |
   8 # |            \____|_| |_|\___|\___|_|\_\___|_|  |_|_|\_\           |
   9 # |                                                                  |
  10 # | Copyright Mathias Kettner 2019             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 # exemplary agent output (separator is <TAB> and is tabulator):
  28 # <<<ucs_c_rack_server_fans:sep(9)>>>
  29 # equipmentFan<TAB>dn sys/rack-unit-1/fan-module-1-1/fan-1<TAB>id 1<TAB>model <TAB>operability operable
  30
  31
  32 def parse_ucs_c_rack_server_fans(info):
  33     parsed = {}
  34
  35     for fan in info:
  36         try:
  37             key_value_pairs = [kv.split(" ", 1) for kv in fan[1:]]
  38             fan = key_value_pairs[0][1].replace("sys/",
  39                                                 "").replace("rack-unit-", "Rack Unit ").replace(
  40                                                     "/fan-module-", " Module ").replace(
  41                                                         "/fan-", " ")
  42             parsed[fan] = {'operability': key_value_pairs[3][1]}
  43         except (IndexError, ValueError):
  44             pass
  45
  46     return parsed
  47
  48
  49 @get_parsed_item_data
  50 def check_ucs_c_rack_server_fans(item, _no_params, data):
  51     operability_to_status_mapping = {
  52         "unknown": 3,
  53         "operable": 0,
  54         "inoperable": 2,
  55     }
  56     operability = data["operability"]
  57     try:
  58         status = operability_to_status_mapping[operability]
  59         status_readable = "Operability Status is %s" % operability
  60     except KeyError:
  61         status = 3
  62         status_readable = "Unknown Operability Status: %s" % operability
  63     yield status, status_readable
  64
  65
  66 check_info["ucs_c_rack_server_fans"] = {
  67     'parse_function': parse_ucs_c_rack_server_fans,
  68     'inventory_function': discover(),
  69     'check_function': check_ucs_c_rack_server_fans,
  70     'service_description': 'Fan %s',
  71 }