Add option to return the amp values
This commit is contained in:
Mathieu Gauthier-Pilote
parent
2a264dd2bc
commit
d11cf4987b
224
munin/files/plugins/ipmi_
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224
munin/files/plugins/ipmi_
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#!/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, fan speed, watts or volts using IPMI
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=head1 CONFIGURATION
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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, ipmi_fans, ipmi_power or ipmi_volts,
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and will show either temperatures, fan speeds, watts or volts based on its link
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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 ipmitool takes longer than that to probe all your hardware. In
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this case this plugin us unusable.
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=head1 AUTHOR
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Nicolai Langfeldt <janl@linpro.no>
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Modified by Mathieu Gauthier-Pilote <mgauthier@evolix.ca> from Evolix to return amp values as well (2024/04).
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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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=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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case $1 in
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autoconf)
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type -p ipmitool &>/dev/null ||
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{ echo 'no (missing ipmitool command)' && exit 0; }
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ipmitool 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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echo volts
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echo amp
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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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*_volts) MEASURE=volts;;
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*_amp) MEASURE=amp;;
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*) echo "Please invoke as ipmi_temp, ipmi_fans, ipmi_power ipmi_volts or ipmi_amp" >&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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ipmitool sensor | gawk -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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VOLTS = "";
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AMP = "";
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CFANS = "graph_title Fan speeds based on IPMI\ngraph_vlabel RPM or %\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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CVOLTS = "graph_title Volts based on IPMI\ngraph_vlabel V\ngraph_category Sensors\n";
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CAMP = "graph_title Amps based on IPMI\ngraph_vlabel A\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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/(RPM|^Fan.*percent)/ {
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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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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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/Volts/ {
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NAME=THING=$1
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gsub(/[^A-Za-z0-9]/,"",NAME);
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VOLTS_SENSOR=$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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VOLTS = sprintf("%s%s.value %s\n",VOLTS,NAME,VOLTS_SENSOR);
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CVOLTS = sprintf("%s%s.label %s\n",CVOLTS,NAME,THING);
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}
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/Amps/ {
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NAME=THING=$1
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gsub(/[^A-Za-z0-9]/,"",NAME);
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AMPS=$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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AMP = sprintf("%s%s.value %s\n",AMP,NAME,AMPS);
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CAMP = sprintf("%s%s.label %s\n",CAMP,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 if (ENVIRON["MEASURE"] == "volts") {
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VALUE=VOLTS;
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CONFIG=CVOLTS;
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} else if (ENVIRON["MEASURE"] == "amp") {
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VALUE=AMP;
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CONFIG=CAMP;
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} else {
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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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