checks/ucs_c_rack_server_temp

   1 #!/usr/bin/env 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 output of special agent agent_ucs_bladecenter (<TAB> is tabulator):
  28 #
  29 # <<<ucsc_server_temp:sep(9)>>>
  30 # processorEnvStats<TAB>dn sys/rack-unit-1/board/cpu-1/env-stats<TAB>id 1<TAB>description blalub<TAB>temperature 58.4
  31 # processorEnvStats<TAB>dn sys/rack-unit-1/board/cpu-2/env-stats<TAB>id 2<TAB>description blalub<TAB>temperature 50.4
  32 # memoryUnitEnvStats<TAB>dn sys/rack-unit-1/board/memarray-1/mem-1/dimm-env-stats<TAB>id 1<TAB>description blalub<TAB>temperature 40.4
  33 # memoryUnitEnvStats<TAB>dn sys/rack-unit-1/board/memarray-1/mem-2/dimm-env-stats<TAB>id 2<TAB>description blalub<TAB>temperature 41.4
  34 # computeRackUnitMbTempStats<TAB>dn sys/rack-unit-1/board/temp-stats<TAB>ambientTemp 50.0<TAB>frontTemp 50.0<TAB>ioh1Temp 50.0<TAB>ioh2Temp 50.0<TAB>rearTemp 50.0
  35 # computeRackUnitMbTempStats<TAB>dn sys/rack-unit-2/board/temp-stats<TAB>ambientTemp 50.0<TAB>frontTemp 50.0<TAB>ioh1Temp 50.0<TAB>ioh2Temp 50.0<TAB>rearTemp 50.0
  36
  37
  38 def parse_ucs_c_rack_server_temp(info):
  39     """
  40     Returns dict with indexed processors, memory units and motherboards mapped to keys and
  41     temperature as value.
  42     """
  43     parsed = {}
  44     for line in info:
  45         key_value_pairs = [kv.split(" ", 1) for kv in line[1:]]
  46         if "cpu-" in key_value_pairs[0][1]:
  47             cpu = key_value_pairs[0][1].replace("sys/",
  48                                                 "").replace("rack-unit-", "Rack Unit ").replace(
  49                                                     "/board", "").replace("/cpu-", " CPU ").replace(
  50                                                         "/env-stats", "")
  51             try:
  52                 parsed[cpu] = float(key_value_pairs[3][1])
  53             except (ValueError, KeyError):
  54                 continue  # skip potentially invalid agent output
  55         elif "mem-" in key_value_pairs[0][1]:
  56             mem = key_value_pairs[0][1].replace("sys/", "").replace(
  57                 "rack-unit-", "Rack Unit ").replace("/board", "").replace(
  58                     "/memarray-", " Memory Array ").replace("/mem-", " Memory DIMM ").replace(
  59                         "/dimm-env-stats", "")
  60             try:
  61                 parsed[mem] = float(key_value_pairs[3][1])
  62             except (ValueError, KeyError):
  63                 continue  # skip potentially invalid agent output
  64         elif "board" in key_value_pairs[0][1]:
  65             mb = key_value_pairs[0][1].replace("sys/",
  66                                                "").replace("rack-unit-", "Rack Unit ").replace(
  67                                                    "/board/temp-stats", " Motherboard")
  68             try:
  69                 parsed[mb] = float(key_value_pairs[2][1])
  70             except (ValueError, KeyError):
  71                 continue  # skip potentially invalid agent output
  72         else:
  73             continue  # skip potentially invalid agent output
  74     return parsed
  75
  76
  77 @get_parsed_item_data
  78 def check_ucs_c_rack_server_temp(item, params, temperature):
  79     yield check_temperature(temperature, params,
  80                             'ucs_c_rack_server_%s' % item.lower().replace(" ", "_"))
  81
  82
  83 check_info["ucs_c_rack_server_temp"] = {
  84     'parse_function': parse_ucs_c_rack_server_temp,
  85     'inventory_function': discover(),
  86     'check_function': check_ucs_c_rack_server_temp,
  87     'group': 'temperature',
  88     'service_description': 'Temperature %s',
  89     'has_perfdata': True,
  90     'includes': ['temperature.include'],
  91 }