mirror of
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organize sensor-like plugins into one directory
This commit is contained in:
Kenyon Ralph
parent
96418fa574
commit
868fab5283
4 changed files with 0 additions and 0 deletions
34
plugins/sensors/alertme_keyfobsathome
Executable file
34
plugins/sensors/alertme_keyfobsathome
Executable file
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@ -0,0 +1,34 @@
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#!/bin/sh
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# http://exchange.munin-monitoring.org/plugins/alertme_power/details
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#
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# alertme_power relies on http://code.google.com/p/alertmepi/
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# to have been installed and working
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#
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# 20110120 - update to use correct mixed case for AlertMe and remove cruft
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# left over from creating this plugin from another script
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#
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# add to the plugins-conf.d/munin so that it can read the /etc/alertme files
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# [alertme_*]
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# user root
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if [ "$1" = "config" ] ; then
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echo "graph_title AlertMe Keyfobs At Home"
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echo "graph_category environmental"
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echo "graph_info this graph shows AlertMe Keyfob present count"
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echo "graph_vlabel number"
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echo "KeyfobsAtHome.label number of keyfobs present"
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exit
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fi
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echo -n "KeyfobsAtHome.value "
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KFC=`/usr/local/bin/alertmepi.pl -k | wc -l`
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if [ $? -eq 0 ] ; then
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echo $KFC
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else
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echo U
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fi
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# end alertme_power munin_plugin
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50
plugins/sensors/alertme_power
Executable file
50
plugins/sensors/alertme_power
Executable file
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@ -0,0 +1,50 @@
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#!/bin/sh
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# http://exchange.munin-monitoring.org/plugins/alertme_power/details
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#
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# alertme_power relies on http://code.google.com/p/alertmepi/
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# to have been installed and working
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#
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# 20110120 - update to use correct mixed case for AlertMe and remove cruft
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# left over from creating this plugin from another script
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#
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# add to the plugins-conf.d/munin so that it can read the /etc/alertme files
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# [alertme_*]
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# user root
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TMPFILE=/var/run/munin/alertme_power.dat
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if [ "$1" = "config" ] ; then
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if [ ! -f $TMPFILE ] ; then
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# cache hub name and list of devices during config phase to speed up normal run time
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/usr/local/bin/alertmepi.pl -a > $TMPFILE
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/usr/local/bin/alertmepi.pl -d | egrep "is the power controller named|is the powerclamp named" >> $TMPFILE
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fi
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echo "graph_title AlertMe Power"
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echo "graph_category environmental"
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echo -n "graph_info this graph shows AlertMe power measurements for "
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head -1 $TMPFILE
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echo "graph_vlabel power (W)"
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tail +2 $TMPFILE | (
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while read DEVICE OTHER
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do
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NAME=`echo $OTHER | awk -F\' '{print $2}' | sed -e 's/ /_/g' -e 's/-/_/g'`
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echo "${NAME}_power.label $NAME "
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done
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)
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exit
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fi
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tail +2 $TMPFILE | (
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while read DEVICE OTHER
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do
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NAME=`echo $OTHER | awk -F\' '{print $2}' | sed -e 's/ /_/g' -e 's/-/_/g'`
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echo -n "${NAME}_power.value "
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/usr/local/bin/alertmepi.pl -e $DEVICE | sed -e 's/.* //' -e 's/W.//'
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done
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)
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# end alertme_power munin_plugin
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64
plugins/sensors/sequoia_websens
Executable file
64
plugins/sensors/sequoia_websens
Executable file
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@ -0,0 +1,64 @@
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#!/bin/sh
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#
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# Copyright (C) 2010 Mohammad ALI. All rights reserved.
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#
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# munin plugin that logs temperature and humidity from EM01b-STN (Sequoia Websensor)
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#
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# To install the plugin, copy or move the plugin to /usr/share/munin/plugins/ set
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# the chmod to 755 and create a symbolic link:
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# ln -s /usr/share/munin/plugins/sequoia_websens /etc/munin/plugins/sequoia_websens
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#
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# Configuration variables:
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#
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# host - host (default "localhost")
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# port - port (default "80")
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#
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# If your environment has a average temperature which differs from the default
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# waring and critical value than feel free to configure the warning and critical value
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#
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#
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# Author
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# Mohammad Ali
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#
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# Version 1.0
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# March 19, 2010
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# 01:17:14 PM
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#
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#%# family=auto
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#%# capabilities=autoconf
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# These variables are defined in /etc/munin/plugin-conf.d/munin-node
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# Define the host (hostname or IP) and the port
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host=${host:-localhost}
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port=${port:-80}
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# Configuration of Munin for graphs and fetching data
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if [ "$1" = "config" ]; then
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echo "graph_title Sequoia Websensor"
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echo "graph_info This graph shows the temperature and humidity"
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echo "graph_category sensor"
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echo "graph_args -l 0 -u 100 -r"
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echo "graph.scale no"
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echo "graph_vlabel % and C°"
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echo "tempsens.label Temperature"
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echo "humsens.label Humidity"
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echo "tempsens.warning 19:24"
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echo "humsens.warning :50"
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echo "tempsens.critical 18:25"
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echo "humsens.critical :60"
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exit 0
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fi
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# HTTP GET REQUEST to retrieve the data from the WebSensor
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WEBSENS_DATA_FULL=$(printf "GET $host/index.html?em345678 HTTP/1.0 \n\n" | nc $host $port )
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# Selecting line of output (in this case body)
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WEBSENS_DATA=$(echo "$WEBSENS_DATA_FULL" | grep body)
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# Custom formatting for each type to trace only necessary
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WEBSENS_TEMP=$(echo "$WEBSENS_DATA" | cut -d ' ' -f11 | cut -d 'H' -f1)
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WEBSENS_HUM=$(echo "$WEBSENS_DATA" | cut -d ' ' -f11 | cut -d ':' -f2 | cut -d '%' -f1)
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# Sending custom formatted data to munin to create the graphs
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echo "tempsens.value $WEBSENS_TEMP"
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echo "humsens.value $WEBSENS_HUM"
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346
plugins/sensors/snmp__poseidon-sensors
Executable file
346
plugins/sensors/snmp__poseidon-sensors
Executable file
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@ -0,0 +1,346 @@
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#!/bin/bash
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#==============================================================================#
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# #
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# check status of sensor of HW Group Poseidon 3268. For more info refer to: #
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# http://www.hw-group.com/products/poseidon/poseidon_3268_en.html #
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# 2012 by Florian Lechner #
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# #
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#==============================================================================#
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# #
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# This program is free software: you can redistribute it and/or modify #
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# it under the terms of the GNU General Public License as published by #
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# the Free Software Foundation, either version 2 of the License, or #
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# (at your option) any later version. #
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# #
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# This program is distributed in the hope that it will be useful, #
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# but WITHOUT ANY WARRANTY; without even the implied warranty of #
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the #
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# GNU General Public License for more details. #
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# #
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# You should have received a copy of the GNU General Public License #
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# along with this program. If not, see <http://www.gnu.org/licenses/>. #
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# #
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#==============================================================================#
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# Munin autoconf and snmpautoconf magic
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#%# family=auto snmpauto contrib
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#%# capabilities=snmpconf
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E_OK="0" # everything went allright
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E_UNKNOWN="1" # "catch all" for otherwise unhandled errors
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E_ARG="81" # invalid argument
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E_USAGE="82" # wrong program name or arguments
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E_SNMPGET="83" # error while executing the 'snmpget' utility
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E_COMMANDNOTFOUND="127" # unable to locate binary
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#==============================================================================#
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# SNMP OIDs from the Poseidon MIB #
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#==============================================================================#
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SYS_LOC_OID=".1.3.6.1.2.1.1.6.0" # SNMP-location
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SYS_NAME_OID=".1.3.6.1.2.1.1.5.0" # device name (string)
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SYS_DESCR_OID=".1.3.6.1.2.1.1.1" # text describing the device
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SYS_UPTIME_OID=".1.3.6.1.2.1.1.3.0" # time(in tens of milliseconds
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#+ since the last reboot
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IN_NAME_OID=".1.3.6.1.4.1.21796.3.3.1.1.3." # binary input name (string)
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IN_STATE_OID=".1.3.6.1.4.1.21796.3.3.1.1.2." # binary input states(integer)
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IN_ALARM_OID=".1.3.6.1.4.1.21796.3.3.1.1.4." # alarm for the binary input,
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#+ generated by the device
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#+ under defined conditions
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#+ 0=Invalid, 1=Normal,
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#+ 2=AlarmState, 3=Alarm
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SENS_NAME_OID=".1.3.6.1.4.1.21796.3.3.3.1.2." # sensor name (string)
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SENS_STATE_OID=".1.3.6.1.4.1.21796.3.3.3.1.4." # binary input states(integer)
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SENS_VALUE_OID=".1.3.6.1.4.1.21796.3.3.3.1.6." # integer (decimal * 10)
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SENS_ID_OID=".1.3.6.1.4.1.21796.3.3.99.1.2.1.4." # unique sensor ID (integer)
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#+ representation of the
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#+ temperature (integer)
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SENS_UNIT_OID=".1.3.6.1.4.1.21796.3.3.3.1.9." # 0=°C,1=°F,2=°K,3=%,4=V,5=mA,
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RTS_OUTPUT_OID=".1.3.6.1.4.1.21796.3.3.2.1.2." # binary input state (integer)
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#+ 6=unknown, 7=pulse, 8=switch
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# define some Poseidon specific stuff:
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STATE_OK="1"
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STATE_WARN="2"
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STATE_CRIT="3"
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UNITS=("C" "F" "K" "%" "V" "mA" "unknown" "pulse" "switch")
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TYPES=("Temp" "Temp" "Temp" "Hum" "Volt" "Curr" "Unkn" "Pulse" "Switch")
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declare -A sensorsOfType
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IFS="
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"
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#==============================================================================#
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# printMuninConfig ()
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# print output for munin auto configuration
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printMuninConfig () {
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if [ ! $hostAddr = 'localhost' ]; then
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cat <<- EOT
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host_name $hostAddr
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EOT
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fi
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for ((_sensorType=0; _sensorType<=${#UNITS[*]};_sensorType++)); do
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# skip graphs without sensors
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if [ -z "${sensorsOfType[$_sensorType]}" ]; then
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continue
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fi
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_firstSensor="1"
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# print specific config for each sensor
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for _sensorNr in ${sensorsOfType[$_sensorType]}; do
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getSensorData $_sensorNr
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getSystemInfo
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if [ $_firstSensor = "1" ]; then
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# graph headers
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cat <<- EOT
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multigraph $sensorType
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graph_title $sensorLocation - $sensorType [$sensorUnit]
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graph_args --base 1000 -l 0
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graph_vlabel $sensorUnit
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graph_category environment
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graph_info This graph shows $sensorType history.
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EOT
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fi
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_firstSensor="0"
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cat <<- EOT
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$sensorType$_sensorNr.label $sensorName
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$sensorType$_sensorNr.info This graph shows $sensorType$_sensorNr history.
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$sensorType$_sensorNr.draw LINE2
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EOT
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done
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done
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}
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# printMuninSnmpConfig ()
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# print output for munin snmp auto configuration
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printMuninSnmpConfig () {
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cat <<- EOT
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require $SENS_VALUE_OID$sensorNumber [0-9]
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require $SENS_STATE_OID$sensorNumber
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EOT
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return 0;
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}
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# printMuninStatus ()
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# print status output for munin
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printMuninStatus () {
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for ((_sensorType=0; _sensorType<=${#UNITS[*]};_sensorType++)); do
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# skip graphs without sensors
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if [ -z "${sensorsOfType[$_sensorType]}" ]; then
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continue
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fi
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_firstSensor="1"
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# print config section
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for _sensorNr in ${sensorsOfType[$_sensorType]}; do
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getSensorData $_sensorNr
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if [ $_firstSensor = "1" ]; then
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# graph headers
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cat <<- EOT
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multigraph $sensorType
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EOT
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fi
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_firstSensor="0"
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# print graph details
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cat <<- EOT
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$sensorType$_sensorNr.value $(( $sensorValue / 10 ))
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EOT
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done
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echo ""
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done
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}
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# getSensorData(sensorNr)
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# fetch state, value, name unit and sensor type for the sensor
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#+ with the number "sensorNr"
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getSensorData() {
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_sensorNr=$1
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sensorState=`snmpGet $hostAddr $SENS_STATE_OID$_sensorNr || err \
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"Fatal: snmpget failed with code \"$?\"! Exiting..." $E_SNMPGET`
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sensorValue=`snmpGet $hostAddr $SENS_VALUE_OID$_sensorNr || err \
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"Fatal: snmpget failed with code \"$?\"! Exiting..." $E_SNMPGET`
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sensorName=`snmpGet $hostAddr $SENS_NAME_OID$_sensorNr || err \
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"Fatal: snmpget failed with code \"$?\"! Exiting..." $E_SNMPGET`
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sensorUnit=`getSensorUnitString $_sensorNr`
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sensorType=`getSensorType $_sensorNr`
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}
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# getSystemInfo()
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# fetch general information about the system
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getSystemInfo() {
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sensorLocation="`snmpGet $hostAddr $SYS_LOC_OID`"
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}
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# snmpGet (hostAddr, OID)
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# use snmpget to fetch a given OID, using above configuration
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snmpGet () {
|
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_oid="$2"
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_host="$1"
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_exit="0"
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|
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# fetch the requested OID
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_longValue="`snmpget -O v\
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-m $MIBS\
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-v $SNMPVERSION\
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-c $SNMPCOMMUNITY\
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$_host $_oid 2>/dev/null`"
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_exitStatus="$?"
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echo ${_longValue#*:} # remove the type from the answer
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return $_exitStatus
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}
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# get unit (string)
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#+ find out the unit of the output of a given sensor. possible units are:
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#+ "C" "F" "K" "%" "V" "mA" "unknown" "pulse" "switch"
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getSensorUnitString () {
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_sensorNr=$1
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_sensorUnit=`snmpGet $hostAddr $SENS_UNIT_OID$_sensorNr || err \
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"Fatal: snmpget failed with code \"$?\"! Exiting..." $E_SNMPGET`
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echo ${UNITS[$_sensorUnit]}
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}
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|
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# get type (string)
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#+ find out what type of sensor we are dealing with. possible types are:
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#+ "Temp" "Hum" "Volt" "Curr" "Unkn" "Pulse" "Switch"
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getSensorType () {
|
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_sensorNr=$1
|
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_sensorUnit=`snmpGet $hostAddr $SENS_UNIT_OID$_sensorNr || err \
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"Fatal: snmpget failed with code \"$?\"! Exiting..." $E_SNMPGET`
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echo ${TYPES[$_sensorUnit]}
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}
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# getAvailableSensorsByType ()
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# check what sensors are available and store them
|
||||
#+ in the array for the respective unit
|
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getAvailableSensorsByType () {
|
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_thisSensorNr="1"
|
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|
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# initial fetch
|
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_snmpget=`snmpGet $hostAddr $SENS_UNIT_OID$_thisSensorNr`
|
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_nextSensorExits=$?
|
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_unit=`echo "$_snmpget" | tr -d " "`
|
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|
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# add next sensor if it exists
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while [ true ]; do
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# add sensors of the same type to a list
|
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sensorsOfType[$_unit]="${sensorsOfType[$_unit]} $_thisSensorNr"
|
||||
|
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# fetch next sensor
|
||||
_thisSensorNr=$(($_thisSensorNr+1))
|
||||
_snmpget=`snmpGet $hostAddr $SENS_UNIT_OID$_thisSensorNr`
|
||||
_nextSensorExits=$?
|
||||
|
||||
# are we done?
|
||||
if [ $_nextSensorExits -ne 0 ]; then
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break
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||||
fi
|
||||
|
||||
_unit=`echo "$_snmpget" |cut -d" " -f 4`
|
||||
done
|
||||
}
|
||||
|
||||
# sanitize (<string>)
|
||||
# use bash builtin substitutions to sanitize string
|
||||
#+ allowed chars are: a-z,A-Z,0-9 and "."
|
||||
#+ if chars have been removed return 1, else return 0
|
||||
sanitize () {
|
||||
input="$1"
|
||||
sanitizedInput="${1//[^a-zA-Z0-9.]/}"
|
||||
echo "$sanitizedInput"
|
||||
if [ "$input" = "$sanitizedInput" ]; then
|
||||
return 0
|
||||
else
|
||||
return 1
|
||||
fi
|
||||
}
|
||||
|
||||
# usage ()
|
||||
# print usage
|
||||
usage () {
|
||||
echo "usage: snmp_<host>_poseidon-sensors [config|snmpconf]" 1>&2
|
||||
exit $E_USAGE
|
||||
}
|
||||
|
||||
# err (ErrorMsg, Exitcode)
|
||||
# basic error handling
|
||||
err () {
|
||||
if [ $# -eq 2 -a "$2" -lt 256 ]; then
|
||||
_errorMsg="$1"
|
||||
_exitCode="$2"
|
||||
else
|
||||
_errorMsg="Fatal: An unknown error occured! Exiting..."
|
||||
_exitCode="$E_UNKNOWN"
|
||||
|
||||
fi
|
||||
|
||||
# print error message to STDERR ...
|
||||
echo "$_errorMsg" >&2
|
||||
# ... and exit with error code.
|
||||
exit $_exitCode
|
||||
}
|
||||
|
||||
#==============================================================================#
|
||||
|
||||
# SNMP Config
|
||||
MIBS=":" # we don't use any configured MIBs so we don't
|
||||
#+ have to deal with errors in the MIBs
|
||||
if [ -z $SNMPVERSION ]; then
|
||||
SNMPVERSION="1" # as of firmware 3.1.5 only SNMPv1 is supported
|
||||
fi
|
||||
|
||||
if [ -z $SNMPCOMMUNITY ]; then
|
||||
SNMPCOMMUNITY="public" # SNMP community string to read from the device
|
||||
fi
|
||||
|
||||
# handle -h option
|
||||
while getopts ":h" opt; do
|
||||
case $opt in
|
||||
h) usage
|
||||
;;
|
||||
\?) echo "Invalid option: -$OPTARG" >&2
|
||||
usage
|
||||
;;
|
||||
esac
|
||||
done
|
||||
|
||||
# check for snmpget binary
|
||||
if [ ! -x `which snmpget` ]; then
|
||||
err "Fatal: unable to locate \'snmpget\'! Exiting..." $E_COMMANDNOTFOUND
|
||||
fi
|
||||
|
||||
# extract pluginname ...
|
||||
myName="`basename "$0" | cut -d "_" -f 1,3`"
|
||||
|
||||
# ...and hostname
|
||||
hostAddr="`basename "$0" | cut -d "_" -f 2`"
|
||||
|
||||
if [ "$myName" = "snmp_poseidon-sensors" ]; then
|
||||
hostAddr=`sanitize $hostAddr || err \
|
||||
"Fatal: Invalid argument \"$hostAddr\"! Exiting..." $E_ARG`
|
||||
if [ -z "$hostAddr" ]; then
|
||||
usage munin
|
||||
fi
|
||||
getAvailableSensorsByType
|
||||
if [ "$1" = "config" ]; then
|
||||
printMuninConfig
|
||||
exit $E_OK
|
||||
elif [ "$1" = "snmpconfig" ]; then
|
||||
printMuninSnmpConfig
|
||||
exit $E_OK
|
||||
else
|
||||
printMuninStatus
|
||||
exit $E_OK
|
||||
fi
|
||||
else
|
||||
usage
|
||||
fi
|
||||
|
||||
Loading…
Add table
Add a link
Reference in a new issue