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| -rwxr-xr-x | munin/ups_ | 168 |
1 files changed, 168 insertions, 0 deletions
diff --git a/munin/ups_ b/munin/ups_ new file mode 100755 index 0000000..5b112c3 --- /dev/null +++ b/munin/ups_ @@ -0,0 +1,168 @@ +#!/bin/sh +# +# Plugin to monitor various statistics exported by a UPS. +# +# Written by Andras Korn in 2005. Licensed under the GPL. +# +# (presumably also Copyright Andras Korn in 2005 -- Peter Palfrader, 2006-04-28) +# Copyright 2006 Peter Palfrader <peter@palfrader.org> +# +# changes: +# 2006-04-28 Peter Palfrader: +# - add runtime and temperature graphs +# - append @localhost to UPS variable +# +# usage: ups_upsid_function +# +#%# family=contrib +#%# capabilities=autoconf suggest + +UPS=$(basename $0 | cut -d_ -f2)"@localhost" +FUNCTION=$(basename $0 | cut -d_ -f3) + +if [ "$1" = "autoconf" ]; then + [ -x /bin/upsc ] && [ -r /etc/nut/ups.conf ] && echo yes && exit 0 + echo "no (/bin/upsc or /etc/nut/ups.conf not found)" + exit 1 +fi + +if [ "$1" = "suggest" ]; then + grep '^\[[^]]*\]$' /etc/nut/ups.conf \ + | tr -d '][' \ + | while read ups; do + for i in voltages freq charge current runtime temperature; do + echo ${ups}_${i} + done + done +fi + +function voltages() { + if [ "$1" = "config" ]; then + + echo "graph_title $UPS voltages" + echo "graph_args --base 1000 -l 0" + echo "graph_vlabel Volt" + for i in battery nominal input output; do + echo "${i}.label $i" + echo "${i}.type GAUGE" + echo "${i}.max 1000" + echo "${i}.min 0" + done + else + upsc $UPS | sed -n '/volt/{ + s/:// + /nominal/s/.* /nominal.value / + /voltage/s/\.[^ ]*/.value/ + p + }' + fi +} + +function charge() { + if [ "$1" = "config" ]; then + + echo "graph_title $UPS charge" + echo "graph_args --base 1000 -l 0" + echo "graph_vlabel %" + for i in charge low load; do + echo "${i}.label $i" + echo "${i}.type GAUGE" + echo "${i}.max 100" + echo "${i}.min 0" + done + else + upsc $UPS | sed -n '/charge/{ + s/^[^:]*\.//g + s/:/.value/ + p + } + /load/{ + s/.*:/load.value/ + p + }' + fi +} + +function frequency() { + if [ "$1" = "config" ]; then + + echo "graph_title $UPS input AC frequency" + echo "graph_args --base 1000 -l 0" + echo "graph_vlabel frequency 1/s" + echo "acfreq.label AC frequency" + echo "acfreq.type GAUGE" + echo "acfreq.max 100" + echo "acfreq.min 5" + else + upsc $UPS | sed -n '/freq/{s/.*:/acfreq.value/;p}' + fi +} + +function current() { + if [ "$1" = "config" ]; then + + echo "graph_title $UPS output current" + echo "graph_args --base 1000 -l 0" + echo "graph_vlabel Amper" + echo "current.label out-current" + echo "current.type GAUGE" + echo "current.max 100" + echo "current.min 0" + else + upsc $UPS | sed -n '/current/{s/.*:/current.value/;p}' + fi +} + +function runtime() { + if [ "$1" = "config" ]; then + + echo "graph_title $UPS battery runtime" + echo "graph_args --base 1000 -l 0" + echo "graph_vlabel seconds" + echo "runtime.label runtime" + echo "runtime.type GAUGE" + echo "runtime.max 10000" + echo "runtime.min 0" + else + upsc $UPS | sed -n '/battery.runtime/{s/.*:/runtime.value/;p}' + fi +} + +function temperature() { + if [ "$1" = "config" ]; then + + echo "graph_title $UPS ambient temperature" + echo "graph_args --base 1000 -l 0" + echo "graph_vlabel degrees Celsius" + echo "temperature.label temperature" + echo "temperature.type GAUGE" + echo "temperature.max 100" + echo "temperature.min -20" + else + upsc $UPS | sed -n '/ambient.temperature/{s/.*:/temperature.value/;p}' + fi +} + +[ "$1" = "config" ] && echo "graph_category sensors" + +case "$FUNCTION" in + voltages) + voltages $1 + ;; + charge) + charge $1 + ;; + freq) + frequency $1 + ;; + current) + current $1 + ;; + runtime) + runtime $1 + ;; + temperature) + temperature $1 + ;; +esac + |