- add modified ipmi_ plugin to improve FreeBSD support as well as detecting correct FAN speed output type
- Add multiping_ plugin.
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192
ipmi_
Executable file
192
ipmi_
Executable file
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#!/usr/local/bin/bash
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# -*- sh -*-
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: << =cut
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=head1 NAME
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ipmi_ - Plugin to monitor temperature or fan speed using IPMI
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=head1 CONFIGURATION
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On FreeBSD make sure sysutils/ipmitool is installed. The command
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should run as "root". Please make sure plugin configuration file is
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modified accordingly.
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[ipmi_*]
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user root
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=head2 ENVIRONMENT VARIABLES
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This plugin does not use environment variables
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=head2 WILDCARD PLUGIN
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This plugin should be linked as ipmi_temp or ipmi_fans, and will show
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either temperatures or fan speeds based on its link name.
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=head1 NOTE
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WARNING: Munin has a 10 second default timeout on plugins. On some
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hosts IPMICMD takes longer than that to probe all your hardware. In
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this case this plugin us unusable.
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DELL machines return Fan speed in RPM, while HP machines reflect it as
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percent. This plugin detects and configures graphs correctly.
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=head1 AUTHOR
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Nicolai Langfeldt <janl@linpro.no>
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Babak Farrokhi <farrokhi@FreeBSD.org>
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=head1 LICENSE
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Donated to the public domain by Nicolai Langfeldt (janl@linpro.no)
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FreeBSD compatibility by Babak Farrokhi (farrokhi@FreeBSD.org)
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=head1 MAGIC MARKERS
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#%# family=auto
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#%# capabilities=autoconf suggest
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=cut
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#### Parse commandline to determine what the job is
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CONFIG=no
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IPMICMD=`which ipmitool` || exit 1
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case $1 in
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autoconf)
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type -p ${IPMICMD} &>/dev/null ||
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{ echo 'no (missing ipmitool command)' && exit 0; }
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${IPMICMD} sensor &>/dev/null ||
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{ echo 'no (unable to access IPMI device)' && exit 0; }
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echo yes
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exit 0
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;;
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suggest) echo fans
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echo temp
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echo power
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exit 0;;
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config) CONFIG=config;;
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esac
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case $0 in
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*_temp) MEASURE=temp;;
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*_fans) MEASURE=fans;;
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*_power) MEASURE=power;;
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*) echo Please invoke as ipmi_temp or ipmi_fans >&2
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exit 1;;
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esac
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export CONFIG MEASURE
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#### Work is done in this awk script
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${IPMICMD} sensor | awk -F'|' '
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BEGIN {
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FANS = "";
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TEMPS = "";
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POWER = "";
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CFANS = "graph_title Fan speeds based on IPMI\ngraph_category Sensors\n";
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CTEMPS = "graph_title Machine temperature based on IPMI\ngraph_vlabel Degrees celcius\ngraph_category Sensors\n";
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CPOWER = "graph_title Power usage based on IPMI\ngraph_vlabel W\ngraph_category Sensors\n";
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}
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# Remove extraneous spaces to make output prettyer
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{ gsub(/\t/," "); gsub(/ +/," "); gsub(/ +\|/,"|"); gsub(/\| +/,"|") }
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# Skip lines with 0x0 in first column
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/^[^|]+\|0x0\|/ { next; };
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# Skip lines with na in first column
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/^[^|]+\|na\|/ { next; };
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# Parse temperatures
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/degrees C/ {
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NAME=THING=$1;
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gsub(/[^A-Za-z0-9]/,"",NAME);
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TEMP=$2;
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# Find unique name
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while (NAMES[NAME] >= 1) {
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NAME=sprintf("%si",NAME);
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}
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NAMES[NAME]=1;
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WARN=$8;
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CRIT=$9;
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TEMPS = sprintf("%s%s.value %s\n",TEMPS,NAME,TEMP);
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CTEMPS = sprintf("%s%s.label %s\n",CTEMPS,NAME,THING);
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if (CRIT !~ /na/) {
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CTEMPS = sprintf("%s%s.critical 0:%s\n",CTEMPS,NAME,CRIT);
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}
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if (WARN !~ /na/) {
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CTEMPS = sprintf("%s%s.warning 0:%s\n",CTEMPS,NAME,WARN);
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}
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}
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/^Fan/ {
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NAME=THING=$1;
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gsub(/[^A-Za-z0-9]/,"",NAME);
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SPEED=$2;
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# Find unique name
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while (NAMES[NAME] >= 1) {
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NAME=sprintf("%si",NAME);
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}
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NAMES[NAME]=1;
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FANS = sprintf("%s%s.value %s\n",FANS,NAME,SPEED);
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CFANS = sprintf("%s%s.label %s\n",CFANS,NAME,THING);
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FANM=$3;
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OK=$4;
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MIN=$6;
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if (MIN !~ /na/) {
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CFANS = sprintf("%s%s.warning %s:\n",CFANS,NAME,MIN);
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}
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}
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/Watts/ {
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NAME=THING=$1;
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gsub(/[^A-Za-z0-9]/,"",NAME);
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WATTS=$2;
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# Find unique name
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while (NAMES[NAME] >= 1) {
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NAME=sprintf("%si",NAME);
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}
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NAMES[NAME]=1;
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POWER = sprintf("%s%s.value %s\n",POWER,NAME,WATTS);
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CPOWER = sprintf("%s%s.label %s\n",CPOWER,NAME,THING);
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}
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END {
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if (ENVIRON["MEASURE"] == "temp") {
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VALUE=TEMPS;
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CONFIG=CTEMPS;
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} else if (ENVIRON["MEASURE"] == "power") {
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VALUE=POWER;
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CONFIG=CPOWER;
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} else {
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CFANS=sprintf("graph_vlabel %s\n%s",FANM,CFANS);
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VALUE=FANS;
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CONFIG=CFANS;
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}
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if (ENVIRON["CONFIG"] == "config")
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printf "%s",CONFIG;
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else
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printf "%s",VALUE;
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}
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'
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# vim: syntax=sh ts=4 et
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118
multiping_
Executable file
118
multiping_
Executable file
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#!/bin/sh
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#
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# 12-Aug-2015 @farrokhi
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# This script graphs ICMP RTT to remove given hosts using ping utility.
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# It uses all IP addresses as source address on given interface.
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#
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# Configuration sample:
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# [multiping_*]
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# user root
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# env.interface igb0
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# env.hosts "4.2.2.4, ripe.net, 192.168.0.5, 8.8.4.4"
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#
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# Magic markers:
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#%# family=auto
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#%# capabilities=autoconf suggest
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SCRIPT_NAME=$(basename $0)
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SRC=`echo $SCRIPT_NAME | sed -n s/multiping_//p`
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PING=`which ping` || exit 1
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FSRC=`echo ${SRC} | sed 's/\./_/g'`
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IPS=`ifconfig ${interface} | awk '/inet /{print $2}' | grep -Ev '^(10|192)\.'`
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if [ $# -lt 1 ]; then
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if [ x${SRC} == x ]; then
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echo "should run from symlink"
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exit 1
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fi
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TMPFILE=`mktemp -t multiping`
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for DST in `echo ${hosts} | tr , " "`; do
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fname=`echo ${DST} | sed 's/\./_/g'`
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ping -q -W1 -i0.1 -c10 -S ${SRC} ${DST} | sed 's/\// /g' | awk '
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/^round-trip/ {
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print "rtt_'${fname}'.value " $7;
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}
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/ packet loss/ {
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loss=$7;
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gsub(/\%/, "", loss);
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print "loss_'${fname}'.value " loss;
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}
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' >> ${TMPFILE}
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done
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echo "multigraph rtt_${FSRC}"
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grep ^rtt ${TMPFILE}
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echo "multigraph loss_${FSRC}"
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grep ^loss ${TMPFILE}
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rm ${TMPFILE}
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elif [ "$1" == "suggest" ]; then
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for DST in ${IPS}; do
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echo ${DST}
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done
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elif [ "$1" == "autoconf" ]; then
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if [ x${hosts} == x ]; then
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echo "no (env.hosts is not defined)"
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exit 1
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fi
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if [ x${interface} == x ]; then
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echo "no (env.interface is not defined)"
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exit 1
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fi
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### check env vars and return no if not set properly
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echo yes
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exit 0
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elif [ "$1" == "config" ]; then
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if [ x${SRC} == x ]; then
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exit 1
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fi
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echo "multigraph rtt_${FSRC}"
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echo "graph_title RTT Statistics for ${SRC}"
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echo "graph_args --lower-limit 0 --base 1000"
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echo "graph_vlabel milliseconds"
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echo "graph_category connectivity"
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echo "graph_info This graph shows ICMP RTT for {$SRC} on interface ${interface} toward multiple destination hosts"
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COLOR=7
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for DST in `echo ${hosts} | tr , " "`; do
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fname=`echo ${DST} | sed 's/\./_/g'`
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echo rtt_${fname}.type GAUGE
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echo rtt_${fname}.draw LINE1
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echo rtt_${fname}.min 0
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echo rtt_${fname}.colour COLOUR${COLOR}
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echo rtt_${fname}.label ${DST}
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COLOR=`expr ${COLOR} + 1`
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done
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echo "multigraph loss_${FSRC}"
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echo "graph_title Packet Loss Statistics for ${SRC}"
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echo "graph_args -r --upper-limit 100 --lower-limit 0 --base 1000"
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echo "graph_vlabel percent"
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echo "graph_category connectivity"
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echo "graph_info This graph shows ICMP Packet Loss for source address ${SRC} on interface ${interface} toward multiple destination hosts"
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COLOR=7
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for DST in `echo ${hosts} | tr , " "`; do
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fname=`echo ${DST} | sed 's/\./_/g'`
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echo loss_${fname}.type GAUGE
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echo loss_${fname}.draw LINE2
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echo loss_${fname}.min 0
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echo loss_${fname}.max 100
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echo loss_${fname}.colour COLOUR${COLOR}
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echo loss_${fname}.label ${DST}
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COLOR=`expr ${COLOR} + 1`
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done
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fi
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