[checkmk-commits] 7041 ucs_c_rack_server_temp: Temperatures

Module: check_mk Branch: master Commit: 7545606a440215b8d74247a30f27f7ad0855073d URL: http://git.mathias-kettner.de/git/?p=check_mk.git;a=commit;h=7545606a440215… Author: Florian Kromer &lt;fk(a)mathias-kettner.de&gt; Date: Tue Feb 19 11:37:30 2019 +0100 7041 ucs_c_rack_server_temp: Temperatures This werk adds support for monitoring of Cisco C-Series Rack Server temperatures. This check considers the temperatures of processors, memory units and the motherboards ambient temperature. CMK-1067 Change-Id: I976fc876376aae8e4fe46242767d5315fecaaa88 --- .werks/7041 | 14 ++++ checkman/ucs_c_rack_server_temp | 32 ++++++++ checks/ucs_c_rack_server_temp | 91 ++++++++++++++++++++++ .../datasets/ucs_c_rack_server_temp.py | 46 +++++++++++ 4 files changed, 183 insertions(+) diff --git a/.werks/7041 b/.werks/7041 new file mode 100644 index 0000000..42fbc38 --- /dev/null +++ b/.werks/7041 @@ -0,0 +1,14 @@ +Title: ucs_c_rack_server_temp: Temperatures +Level: 1 +Component: checks +Compatible: compat +Edition: cre +Version: 1.6.0i1 +Date: 1550572115 +Class: feature + +This werk adds support for monitoring of Cisco UCS C-Series Rack Server +temperatures. This check considers the temperatures of processors, memory +units and the motherboards ambient temperature. + +CMK-1067 diff --git a/checkman/ucs_c_rack_server_temp b/checkman/ucs_c_rack_server_temp new file mode 100644 index 0000000..cdff2be --- /dev/null +++ b/checkman/ucs_c_rack_server_temp @@ -0,0 +1,32 @@ +title: UCS C-Series Rack Server: Processor Temperature +agents: agent_ucs_bladecenter +catalog: hw/server/cisco +license: GPL +distribution: check_mk +description: + This check provides information about the temperatures of processors, motherboards and + memory array dimms of rack units of an UCS C-Series Rack Server compute. + + This check supports the following C-Series Rack Server models providing XML API 2.0 + [Cisco UCS Rack-Mount Servers Cisco IMC XML API 2.0]: + - Cisco UCS C220 M5 Rack Server + - Cisco UCS C240 M5 Rack Server + - Cisco UCS C480 M5 Rack Server + - Cisco UCS C480 ML M5 Rack Server + - Cisco UCS C220 M4 Rack Server + - Cisco UCS C240 M4 Rack Server + - Cisco UCS C460 M4 Rack Server + + This check does not support the C-Series Rack Server model "Cisco UCS C125 M5 Rack Server Node" + which is used as part of a "Cisco UCS C4200 Series Rack Server Chassis". + + Check status: + - {OK} in case the monitored temperature is within the configured valid temperature range. + - {WARN} in case the monitored temperature is equal or higher than the configured warn value. + - {CRIT} in case the monitored temperature is equal or higher than the configured crit value. + +inventory: + All rack units of the rack server are found automatically. + +item: + One service for every rack unit temperature of the rack server. diff --git a/checks/ucs_c_rack_server_temp b/checks/ucs_c_rack_server_temp new file mode 100644 index 0000000..01f9e27 --- /dev/null +++ b/checks/ucs_c_rack_server_temp @@ -0,0 +1,91 @@ +#!/usr/bin/env python +# -*- encoding: utf-8; py-indent-offset: 4 -*- +# +------------------------------------------------------------------+ +# | ____ _ _ __ __ _ __ | +# | / ___| |__ ___ ___| | __ | \/ | |/ / | +# | | | | '_ \ / _ \/ __| |/ / | |\/| | ' / | +# | | |___| | | | __/ (__| < | | | | . \ | +# | \____|_| |_|\___|\___|_|\_\___|_| |_|_|\_\ | +# | | +# | Copyright Mathias Kettner 2019 mk(a)mathias-kettner.de | +# +------------------------------------------------------------------+ +# +# This file is part of Check_MK. +# The official homepage is at http://mathias-kettner.de/check_mk. +# +# check_mk is free software; you can redistribute it and/or modify it +# under the terms of the GNU General Public License as published by +# the Free Software Foundation in version 2. check_mk is distributed +# in the hope that it will be useful, but WITHOUT ANY WARRANTY; with- +# out even the implied warranty of MERCHANTABILITY or FITNESS FOR A +# PARTICULAR PURPOSE. See the GNU General Public License for more de- +# tails. You should have received a copy of the GNU General Public +# License along with GNU Make; see the file COPYING. If not, write +# to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, +# Boston, MA 02110-1301 USA. + +# exemplary output of special agent agent_ucs_bladecenter (<TAB> is tabulator): +# +# <<<ucsc_server_temp:sep(9)>>> +# processorEnvStats<TAB>dn sys/rack-unit-1/board/cpu-1/env-stats<TAB>id 1<TAB>description blalub<TAB>temperature 58.4 +# processorEnvStats<TAB>dn sys/rack-unit-1/board/cpu-2/env-stats<TAB>id 2<TAB>description blalub<TAB>temperature 50.4 +# 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 +# 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 +# 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 +# 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 + + +def parse_ucs_c_rack_server_temp(info): + """ + Returns dict with indexed processors, memory units and motherboards mapped to keys and + temperature as value. + """ + parsed = {} + for line in info: + key_value_pairs = [kv.split(" ", 1) for kv in line[1:]] + if "cpu-" in key_value_pairs[0][1]: + cpu = key_value_pairs[0][1].replace("sys/", + "").replace("rack-unit-", "Rack Unit ").replace( + "/board", "").replace("/cpu-", " CPU ").replace( + "/env-stats", "") + try: + parsed[cpu] = float(key_value_pairs[3][1]) + except (ValueError, KeyError): + continue # skip potentially invalid agent output + elif "mem-" in key_value_pairs[0][1]: + mem = key_value_pairs[0][1].replace("sys/", "").replace( + "rack-unit-", "Rack Unit ").replace("/board", "").replace( + "/memarray-", " Memory Array ").replace("/mem-", " Memory DIMM ").replace( + "/dimm-env-stats", "") + try: + parsed[mem] = float(key_value_pairs[3][1]) + except (ValueError, KeyError): + continue # skip potentially invalid agent output + elif "board" in key_value_pairs[0][1]: + mb = key_value_pairs[0][1].replace("sys/", + "").replace("rack-unit-", "Rack Unit ").replace( + "/board/temp-stats", " Motherboard") + try: + parsed[mb] = float(key_value_pairs[2][1]) + except (ValueError, KeyError): + continue # skip potentially invalid agent output + else: + continue # skip potentially invalid agent output + return parsed + + +@get_parsed_item_data +def check_ucs_c_rack_server_temp(item, params, temperature): + yield check_temperature(temperature, params, + 'ucs_c_rack_server_%s' % item.lower().replace(" ", "_")) + + +check_info["ucs_c_rack_server_temp"] = { + 'parse_function': parse_ucs_c_rack_server_temp, + 'inventory_function': discover(), + 'check_function': check_ucs_c_rack_server_temp, + 'group': 'temperature', + 'service_description': 'Temperature %s', + 'has_perfdata': True, + 'includes': ['temperature.include'], +} diff --git a/tests/unit/checks/generictests/datasets/ucs_c_rack_server_temp.py b/tests/unit/checks/generictests/datasets/ucs_c_rack_server_temp.py new file mode 100644 index 0000000..bc5a4c5 --- /dev/null +++ b/tests/unit/checks/generictests/datasets/ucs_c_rack_server_temp.py @@ -0,0 +1,46 @@ +checkname = 'ucs_c_rack_server_temp' + +info = [[ + 'processorEnvStats', 'dn sys/rack-unit-1/board/cpu-1/env-stats', 'id 1', 'description blalub', + 'temperature 58.4' +], + [ + 'processorEnvStats', 'dn sys/rack-unit-1/board/cpu-2/env-stats', 'id 2', + 'description blalub', 'temperature 60.4' + ], + [ + 'memoryUnitEnvStats', 'dn sys/rack-unit-1/board/memarray-1/mem-1/dimm-env-stats', + 'id 1', 'description blalub', 'temperature 40.4' + ], + [ + 'memoryUnitEnvStats', 'dn sys/rack-unit-1/board/memarray-1/mem-2/dimm-env-stats', + 'id 2', 'description blalub', 'temperature 61.4' + ], + [ + 'computeRackUnitMbTempStats', 'dn sys/rack-unit-1/board/temp-stats', 'ambientTemp 40.0', + 'frontTemp 50.0', 'ioh1Temp 50.0', 'ioh2Temp 50.0', 'rearTemp 50.0' + ], + [ + 'computeRackUnitMbTempStats', 'dn sys/rack-unit-2/board/temp-stats', 'ambientTemp 60.0', + 'frontTemp 50.0', 'ioh1Temp 50.0', 'ioh2Temp 50.0', 'rearTemp 50.0' + ]] + +discovery = { + '': [('Rack Unit 1 CPU 1', {}), ('Rack Unit 1 CPU 2', {}), + ('Rack Unit 1 Memory Array 1 Memory DIMM 1', {}), + ('Rack Unit 1 Memory Array 1 Memory DIMM 2', {}), ('Rack Unit 1 Motherboard', {}), + ('Rack Unit 2 Motherboard', {})] +} + +checks = { + '': [('Rack Unit 1 CPU 1', {}, [(0, u'58.4 \xb0C', [('temp', 58.4, None, None, None, None)])]), + ('Rack Unit 1 CPU 2', {}, [(0, u'60.4 \xb0C', [('temp', 60.4, None, None, None, None)])]), + ('Rack Unit 1 Memory Array 1 Memory DIMM 1', {}, + [(0, u'40.4 \xb0C', [('temp', 40.4, None, None, None, None)])]), + ('Rack Unit 1 Memory Array 1 Memory DIMM 2', {}, + [(0, u'61.4 \xb0C', [('temp', 61.4, None, None, None, None)])]), + ('Rack Unit 1 Motherboard', {}, [(0, u'50.0 \xb0C', [('temp', 50.0, None, None, None, + None)])]), + ('Rack Unit 2 Motherboard', {}, [(0, u'50.0 \xb0C', [('temp', 50.0, None, None, None, + None)])])] +}