Module: check_mk Branch: master Commit: 71717bf7342237257cca61c22fbe482781436839 URL: http://git.mathias-kettner.de/git/?p=check_mk.git;a=commit;h=71717bf7342237… Author: Goetz Golla &lt;gg(a)mathias-kettner.de&gt; Date: Fri Mar 6 12:58:49 2015 +0100 #1867 ibm_imm_voltage: new check to monitor power supply and CMS battery voltages on servers via IBMs IMM --- .werks/1867 | 9 ++++++ ChangeLog | 1 + checkman/ibm_imm_voltage | 23 +++++++++++++++ checks/ibm_imm_voltage | 71 ++++++++++++++++++++++++++++++++++++++++++++++ 4 files changed, 104 insertions(+) diff --git a/.werks/1867 b/.werks/1867 new file mode 100644 index 0000000..83b1310 --- /dev/null +++ b/.werks/1867 @@ -0,0 +1,9 @@ +Title: ibm_imm_voltage: new check to monitor power supply and CMS battery voltages on servers via IBMs IMM +Level: 1 +Component: checks +Compatible: compat +Version: 1.2.7i1 +Date: 1425643084 +Class: feature + + diff --git a/ChangeLog b/ChangeLog index 55b0f0d..54ea7c6 100644 --- a/ChangeLog +++ b/ChangeLog @@ -112,6 +112,7 @@ * 2044 IBM SVC checks: renamed services, remove bogus IBM SVC... * 1894 hwg_humidity: New check to monitor humidity sensors attached to HWg-STE... * 1866 ibm_imm_fan, ibm_imm_temp: new checks to monitor fans and temp sensors on IBM Servers via the IMM + * 1867 ibm_imm_voltage: new check to monitor power supply and CMS battery voltages on servers via IBMs IMM * 1457 FIX: logins: new check renamed from "users" check... NOTE: Please refer to the migration notes! * 1762 FIX: lnx_thermal: Now ignoring trip points with level 0... diff --git a/checkman/ibm_imm_voltage b/checkman/ibm_imm_voltage new file mode 100644 index 0000000..383a11a --- /dev/null +++ b/checkman/ibm_imm_voltage @@ -0,0 +1,23 @@ +title: Voltages of Power Supply and CMOS Battery via IBM Integrated Management Module (IMM) +agents: snmp +catalog: hw/server/ibm +license: GPL +distribution: check_mk +description: + This check monitors the voltages provided by the power supply and CMOS + battery of servers via a IBM Integrated Management Module (IMM). It uses + snmp and the IBM IMM MIB to gather the data. + + The check uses the lower and upper warning and critical levels extracted + from the device (OIDs {voltCritLimitLow}, {voltNonCritLimitLow}, + {voltCritLimitHigh} ,{voltNonCritLimitHigh}) to calculate the state of + the service. + +inventory: + The service discovery will find one service per voltage measurement channel + +item: + The name of the power supply measurement channel as extracted from the OID {voltDescr} + +perfdata: + The voltage of the measurement channel diff --git a/checks/ibm_imm_voltage b/checks/ibm_imm_voltage new file mode 100644 index 0000000..694014f --- /dev/null +++ b/checks/ibm_imm_voltage @@ -0,0 +1,71 @@ +#!/usr/bin/python +# -*- encoding: utf-8; py-indent-offset: 4 -*- +# +------------------------------------------------------------------+ +# | ____ _ _ __ __ _ __ | +# | / ___| |__ ___ ___| | __ | \/ | |/ / | +# | | | | '_ \ / _ \/ __| |/ / | |\/| | ' / | +# | | |___| | | | __/ (__| < | | | | . \ | +# | \____|_| |_|\___|\___|_|\_\___|_| |_|_|\_\ | +# | | +# | Copyright Mathias Kettner 2014 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- +# ails. 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. + +def inventory_ibm_imm_voltage(info): + for line in info: + yield line[0], None + +def check_ibm_imm_voltage(item, _no_params, info): + for line in info: + if line[0] == item: + volt, crit, warn, crit_low, warn_low = map(lambda v: float(v)/1000, line[1:]) + infotext = "%.2f Volt" % volt + + perfdata = [ ("volt", volt, str(warn_low)+":"+str(warn), str(crit_low)+":"+str(crit)) ] + levelstext = " (levels warn/crit lower: %.1f/%.1f upper: %.1f/%.1f)" % (warn_low, crit_low, warn, crit) + + if (crit_low and volt <= crit_low) or (crit and volt >= crit): + state = 2 + infotext += levelstext + elif (warn_low and volt <= warn_low) or (warn and volt >= warn): + state = 1 + infotext += levelstext + else: + state = 0 + + return state, infotext, perfdata + +check_info["ibm_imm_voltage"] = { + 'check_function' : check_ibm_imm_voltage, + 'inventory_function' : inventory_ibm_imm_voltage, + 'service_description' : 'Voltage %s', + 'has_perdata' : True, + 'snmp_scan_function' : + lambda oid: oid('.1.3.6.1.2.1.1.1.0').lower().endswith(" mips") or \ + oid('.1.3.6.1.2.1.1.1.0').lower().endswith(" sh4a"), + 'snmp_info' : ('.1.3.6.1.4.1.2.3.51.3.1.2.2.1', [ # voltTable.voltEntry + #1, # voltIndex + 2, # voltDescr + 3, # voltReading + #4, # voltNominalReading + #5, # voltNonRecovLimitHigh + 6, # voltCritLimitHigh + 7, # voltNonCritLimitHigh + #8, # voltNonRecovLimitLow + 9, # voltCritLimitLow + 10, # voltNonCritLimitLow + ]), +}