Module: check_mk Branch: master Commit: 4d7c0b5f038773ed40b159758820cae3e364b8e7 URL: http://git.mathias-kettner.de/git/?p=check_mk.git;a=commit;h=4d7c0b5f038773… Author: Moritz Kiemer &lt;mo(a)mathias-kettner.de&gt; Date: Tue May 22 08:22:10 2018 +0200 Count the SSL/VPN connections for "F5 BIG-IP Access Policy Manager SSL VPN and access gateway" Change-Id: Iefa3296f63c8269ec2df13ad7a71a7e6eca8a458 --- checkman/f5_bigip_apm | 13 +++++++++++ checks/f5_bigip_apm | 52 +++++++++++++++++++++++++++++++++++++++++ web/plugins/metrics/check_mk.py | 6 +++++ 3 files changed, 71 insertions(+) diff --git a/checkman/f5_bigip_apm b/checkman/f5_bigip_apm new file mode 100644 index 0000000..ddc4d2b --- /dev/null +++ b/checkman/f5_bigip_apm @@ -0,0 +1,13 @@ +title: F5 Big-IP: number of current SSL/VPN connections +agents: snmp +catalog: hw/network/f5 +license: GPL +distribution: check_mk +description: + The check queries the MIB tables of F5 Big-IP loadbalancers + for the total number of current SSL/VPN connections + {ampGlobalConnectivityStatCurConns}. + +inventory: + One service is created. + diff --git a/checks/f5_bigip_apm b/checks/f5_bigip_apm new file mode 100644 index 0000000..5ea3e23 --- /dev/null +++ b/checks/f5_bigip_apm @@ -0,0 +1,52 @@ +#!/usr/bin/python +# -*- encoding: utf-8; py-indent-offset: 4 -*- +# +------------------------------------------------------------------+ +# | ____ _ _ __ __ _ __ | +# | / ___| |__ ___ ___| | __ | \/ | |/ / | +# | | | | '_ \ / _ \/ __| |/ / | |\/| | ' / | +# | | |___| | | | __/ (__| < | | | | . \ | +# | \____|_| |_|\___|\___|_|\_\___|_| |_|_|\_\ | +# | | +# | Copyright Mathias Kettner 2018 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. + + +def inventory_f5_bigip_apm(info): + discovered = [] + if info[0][0]: + discovered.append((None, None)) + return discovered + + +def check_f5_bigip_apm(item, _no_params, info): + count = info[0][0] + perfdata = [('connections_ssl_vpn', int(count), '', '', 0, '')] + return 0, 'Connections: %s' % count, perfdata + + +check_info['f5_bigip_apm'] = { + 'inventory_function' : inventory_f5_bigip_apm, + 'check_function' : check_f5_bigip_apm, + 'service_description' : 'SSL/VPN Connections', + 'snmp_info' : ('.1.3.6.1.4.1.3375.2.6.1.5.3', [ + '0', # F5-BIGIP-AMP-MIB::apmGlobalConnectivityStatCurConns + ]), + 'snmp_scan_function' : 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(), + 'has_perfdata' : True, +} diff --git a/web/plugins/metrics/check_mk.py b/web/plugins/metrics/check_mk.py index fe2054f..1f2462a 100644 --- a/web/plugins/metrics/check_mk.py +++ b/web/plugins/metrics/check_mk.py @@ -1510,6 +1510,12 @@ metric_info["connections_ssl"] = { "color" : "13/a", } +metric_info["connections_ssl_vpn"] = { + "title" : _("SSL/VPN connections"), + "unit" : "count", + "color" : "13/a", +} + metric_info["connections_async_writing"] = { "title" : _("Asynchronous writing connections"), "unit" : "count",