[checkmk-commits] Check_MK Git: check_mk: mikrotik_signal: Check for mikrotik wifi bridges

Module: check_mk Branch: master Commit: 74733a4aa927ceb1f4263c8b2192df71e4a9c883 URL: http://git.mathias-kettner.de/git/?p=check_mk.git;a=commit;h=74733a4aa927ce… Author: Bastian Kuhn &lt;bk(a)mathias-kettner.de&gt; Date: Thu Jan 23 13:49:52 2014 +0100 mikrotik_signal: Check for mikrotik wifi bridges --- .werks/126 | 8 +++++ ChangeLog | 3 +- checkman/mikrotik_signal | 17 +++++++++ checks/mikrotik_signal | 63 ++++++++++++++++++++++++++++++++++ web/plugins/wato/check_parameters.py | 14 ++++++++ 5 files changed, 104 insertions(+), 1 deletion(-) diff --git a/.werks/126 b/.werks/126 new file mode 100644 index 0000000..d976105 --- /dev/null +++ b/.werks/126 @@ -0,0 +1,8 @@ +Title: mikrotik_signal: Check for mikrotik wifi bridges +Level: 1 +Component: checks +Version: 1.2.5i1 +Date: 1390481352 +Class: feature + + diff --git a/ChangeLog b/ChangeLog index e5c4651..0a38083 100644 --- a/ChangeLog +++ b/ChangeLog @@ -60,7 +60,8 @@ * 0463 emcvnx_raidgroups.capacity, emcvnx_raidgroups.capacity_contiguous: New Checks for EMC VNX Storage systems... * 0570 fileinfo.groups: file groups now allow exclude patterns as well * 0464 stulz_pump: new check for the status of pumps of Stulz clima units - * 0125 Unitrends Backup... + * 0125 unitrends_backup:Unitrends Backup... + * 0126 mikrotik_signal: Check for mikrotik wifi bridges * 0103 FIX: services: Fixed bug with service inventory defined in main.mk... * 0299 FIX: borcade_mlx_fan: Prettified output, handling "other" state now * 0300 FIX: cisco_fru_power: Trying not to inventorize not plugged in FRUs... diff --git a/checkman/mikrotik_signal b/checkman/mikrotik_signal new file mode 100644 index 0000000..4ccac37 --- /dev/null +++ b/checkman/mikrotik_signal @@ -0,0 +1,17 @@ +title: Check Mikrotik Wlan Bridge Signal Strenght` +agents: linux +catalog: hw/network/mikrotik +license: GPL +distribution: check_mk +description: + This check is for Mikrotik wlan devices who e.g. used to + etablish a wireless network connection between two buildings. + It reads the current singnal strenght in decibel and calculates + the quality in a scale up to 100. 100 means optimal signal quality. + + +inventory: + One service for each network will be created. + +[parameters] + Tuple, levels for warn/ crit diff --git a/checks/mikrotik_signal b/checks/mikrotik_signal new file mode 100644 index 0000000..8890634 --- /dev/null +++ b/checks/mikrotik_signal @@ -0,0 +1,63 @@ +#!/usr/bin/python +# -*- encoding: utf-8; py-indent-offset: 4 -*- +# +------------------------------------------------------------------+ +# | ____ _ _ __ __ _ __ | +# | / ___| |__ ___ ___| | __ | \/ | |/ / | +# | | | | '_ \ / _ \/ __| |/ / | |\/| | ' / | +# | | |___| | | | __/ (__| < | | | | . \ | +# | \____|_| |_|\___|\___|_|\_\___|_| |_|_|\_\ | +# | | +# | Copyright Mathias Kettner 2013 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. +mikrotik_signal_default_levels = ( 80, 70 ) + +def inventory_mikrotik_signal(info): + inventory = [] + for network, strenght, mode in info: + inventory.append((network, "mikrotik_signal_default_levels")) + return inventory + +def check_mikrotik_signal(item, params, info): + warn, crit = params + for network, strenght, mode in info: + if network == item: + strenght = saveint(strenght) + quality = "0" + if strenght <= -50 or strenght >= -100: + quality = 2 * ( strenght + 100 ) + if quality > 100: + quality = 100 + + infotext = "Signal quality %d%% (%ddBm). Mode is: %s" % ( quality, strenght, mode ) + perf = [ ("quality", quality, warn, crit) ] + if quality <= crit: + return 2, infotext, perf + if quality <= warn: + return 1, infotext, perf + return 0, infotext, perf + + return 3, "Network not found" + +check_info["mikrotik_signal"] = { + "group" : "signal_quality", + "check_function" : check_mikrotik_signal, + "inventory_function" : inventory_mikrotik_signal, + "service_description" : "Signal %s", + "has_perfdata" : True, + "snmp_info" : ( ".1.3.6.1.4.1.14988.1.1.1.1.1", [ "5.2", "4.2", "8.2" ] ), + "snmp_scan_function" : lambda oid: ".1.3.6.1.4.1.14988.1" in oid(".1.3.6.1.2.1.1.2.0") +} diff --git a/web/plugins/wato/check_parameters.py b/web/plugins/wato/check_parameters.py index 5ee83ba..75f496c 100644 --- a/web/plugins/wato/check_parameters.py +++ b/web/plugins/wato/check_parameters.py @@ -1873,6 +1873,20 @@ register_check_parameters( allow_empty = False), "dict", ) +register_check_parameters( + subgroup_networking, + "signal_quality", + _("Signal quality of Wireless device"), + Tuple( + elements=[ + Percentage( title = _( "Warning if under"), maxvalue=100 ), + Percentage( title = _( "Critical if under"), maxvalue=100 ), + ]), + TextAscii( + title = _("Network specification"), + allow_empty = True), + "first", +) register_check_parameters( subgroup_networking,