[checkmk-commits] Check_MK Git: check_mk: new check: f5_bigip PSU - powersupply status for f5 load balancers

Module: check_mk Branch: master Commit: 968e8df53efe5891e4f924599c61e7bb506233f1 URL: http://git.mathias-kettner.de/git/?p=check_mk.git;a=commit;h=968e8df53efe58… Author: Florian Heigl &lt;fh(a)mathias-kettner.de&gt; Date: Fri Jun 17 10:18:45 2011 +0200 new check: f5_bigip PSU - powersupply status for f5 load balancers --- checkman/f5_bigip_psu | 21 +++++++++++++ checks/f5_bigip_psu | 81 +++++++++++++++++++++++++++++++++++++++++++++++++ 2 files changed, 102 insertions(+), 0 deletions(-) diff --git a/checkman/f5_bigip_psu b/checkman/f5_bigip_psu new file mode 100644 index 0000000..6325a39 --- /dev/null +++ b/checkman/f5_bigip_psu @@ -0,0 +1,21 @@ +title: Check status of system fans on F5 Big-IP +agents: snmp +author: Florian Heigl &lt;fh(a)mathias-kettner.de&gt; +license: GPL +distribution: check_mk +description: + The check queries the MIB tables of F5 BIG-IP loadbalancers (local traffic managers) for the + status of the power supplies. These may be redundant or not. + + It supports devices running the 9.0 and above releases of the F5 OS. It's tested against 9.3 + devices. + + + +inventory: + The check gather a list of the existing power supplies in a system. + One service is created per power supply (PSU) + + +perfdata: + the check does not generate performance data. diff --git a/checks/f5_bigip_psu b/checks/f5_bigip_psu new file mode 100644 index 0000000..6d45abb --- /dev/null +++ b/checks/f5_bigip_psu @@ -0,0 +1,81 @@ +#!/usr/bin/python +# -*- encoding: utf-8; py-indent-offset: 4 -*- +# +------------------------------------------------------------------+ +# | ____ _ _ __ __ _ __ | +# | / ___| |__ ___ ___| | __ | \/ | |/ / | +# | | | | '_ \ / _ \/ __| |/ / | |\/| | ' / | +# | | |___| | | | __/ (__| < | | | | . \ | +# | \____|_| |_|\___|\___|_|\_\___|_| |_|_|\_\ | +# | | +# | Copyright Mathias Kettner 2010 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. + + +# Agent / MIB output +#SysChassisPowerSupplyEntry ::= +# SEQUENCE { +# sysChassisPowerSupplyIndex INTEGER, +# sysChassisPowerSupplyStatus INTEGER +# } + +# sysChassisPowerSupplyStatus +# bad(0), +# good(1), +# notpresent(2) + + + + +def inventory_f5_bigip_psu(checkname, info): + inventory = [] + for line in info: + psu, state = line[0] + # inventorize the PSU unless it's in state 2 (notpresent) + if state != "2": + inventory.append([("%s" % psu), None]) + return inventory + + +def check_f5_bigip_psu(item, _no_params, info): + for line in info: + psu = line[0][0] + state = int(line[0][1]) + if psu == item: + if state == 1: + return (0, "OK - PSU state: good") + elif state == 0: + return (2, "CRIT - PSU state: bad!!") + elif state == 2: + return (1, "WARN - PSU state: notpresent!") + else: + return (3, "UNKNOWN - PSU state is unknown") + + + return (3, "UNKNOWN - item not found in SNMP output") + + +# Get ID and status from the SysChassisPowerSupplyTable +snmp_info["f5_bigip_psu"] = \ + [ ("1.3.6.1.4.1.3375.2.1.3.2.2.2.1", [ 1, 2 ]), ] + + +check_info["f5_bigip_psu"] = (check_f5_bigip_psu, "PSU %s", 1, inventory_f5_bigip_psu ) + + +# Check using the vendor mib Id and verify it's a loadbalancer +snmp_scan_functions["f5_bigip_psu"] = \ + lambda oid: '.1.3.6.1.4.1.3375.2' in oid(".1.3.6.1.2.1.1.2.0") and "big-ip" in oid(".1.3.6.1.4.1.3375.2.1.4.1.0").lower()