Module: check_mk Branch: master Commit: 31f923b3b18214caac8a02238af239d6f3054987 URL: http://git.mathias-kettner.de/git/?p=check_mk.git;a=commit;h=31f923b3b18214… Author: Simon Betz &lt;si(a)mathias-kettner.de&gt; Date: Mon May 2 18:43:55 2016 +0200 3431 netextreme_cpu_util: new check which monitors the CPU utilization of a Extreme Networks Switch which supports the EXTREME-MIB --- .werks/3431 | 9 +++++++ ChangeLog | 1 + checkman/netextreme_cpu_util | 16 ++++++++++++ checks/netextreme_cpu_util | 55 ++++++++++++++++++++++++++++++++++++++++++ 4 files changed, 81 insertions(+) diff --git a/.werks/3431 b/.werks/3431 new file mode 100644 index 0000000..d61fc65 --- /dev/null +++ b/.werks/3431 @@ -0,0 +1,9 @@ +Title: netextreme_cpu_util: new check which monitors the CPU utilization of a Extreme Networks Switch which supports the EXTREME-MIB +Level: 1 +Component: checks +Compatible: compat +Version: 1.2.9i1 +Date: 1462207393 +Class: feature + + diff --git a/ChangeLog b/ChangeLog index 3c8e1d0..1a85e67 100644 --- a/ChangeLog +++ b/ChangeLog @@ -74,6 +74,7 @@ * 3445 mssql_versions: With up-to-date agent plugin it is now writing out the used edition * 3446 mssql_version: Outputs info about cluster state and cluster name * 3128 mem.win: graphs now display the available memory + * 3431 netextreme_cpu_util: new check which monitors the CPU utilization of a Extreme Networks Switch which supports the EXTREME-MIB * 3073 FIX: windows agent: relative paths to mrpe scripts are now treated as relative to the agent installation directory... * 3061 FIX: mk_jolokia: Fixed debugging of the agent plugin * 3074 FIX: windows agent: fixed incorrect values for 32-bit performance counters diff --git a/checkman/netextreme_cpu_util b/checkman/netextreme_cpu_util new file mode 100644 index 0000000..8f52237 --- /dev/null +++ b/checkman/netextreme_cpu_util @@ -0,0 +1,16 @@ +title: Extreme Networks Switch: CPU utilization +agents: snmp +catalog: hw/other +license: GPL +distribution: check_mk +description: + This check monitors the CPU utilization of a Extreme Networks Switch + which supports the EXTREME-MIB. + + Default levels are 80, 90 percent. These are configurable. + +perfdata: + The CPU utilization. + +inventory: + One service is created. diff --git a/checks/netextreme_cpu_util b/checks/netextreme_cpu_util new file mode 100644 index 0000000..1655acc --- /dev/null +++ b/checks/netextreme_cpu_util @@ -0,0 +1,55 @@ +#!/usr/bin/python +# -*- encoding: utf-8; py-indent-offset: 4 -*- +# +------------------------------------------------------------------+ +# | ____ _ _ __ __ _ __ | +# | / ___| |__ ___ ___| | __ | \/ | |/ / | +# | | | | '_ \ / _ \/ __| |/ / | |\/| | ' / | +# | | |___| | | | __/ (__| < | | | | . \ | +# | \____|_| |_|\___|\___|_|\_\___|_| |_|_|\_\ | +# | | +# | Copyright Mathias Kettner 2016 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. + + +# .1.3.6.1.4.1.1916.1.32.1.2.0 59 --> EXTREME-SOFTWARE-MONITOR-MIB::extremeCpuMonitorTotalUtilization.0$ + + +# As in some other checks +netextreme_cpu_util_default_levels = (80.0, 90.0) + + +def inventory_netextreme_cpu_util(info): + if info: + return [ (None, "netextreme_cpu_util_default_levels") ] + + +def check_netextreme_cpu_util(_no_item, params, info): + return check_cpu_util(float(info[0][0]), params) + + +check_info['netextreme_cpu_util'] = { + 'inventory_function' : inventory_netextreme_cpu_util, + 'check_function' : check_netextreme_cpu_util, + 'service_description' : 'CPU utilization', + 'snmp_info' : (".1.3.6.1.4.1.1916.1.32.1.2", [ + "0", # EXTREME-SOFTWARE-MONITOR-MIB::extremeCpuMonitorTotalUtilization + ]), + 'snmp_scan_function' : lambda oid: oid(".1.3.6.1.2.1.1.2.0").startswith(".1.3.6.1.4.1.1916.2"), + 'has_perfdata' : True, + 'includes' : [ 'cpu_util.include' ], + 'group' : 'cpu_utilization', +}