/usr/share/munin/plugins/nutups_ is in munin-plugins-extra 2.0.25-2.
This file is owned by root:root, with mode 0o755.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 | #!/bin/sh
# -*- sh -*-
#
# Plugin to monitor various statistics exported by a UPS.
#
# Written by Andras Korn in 2005. Licensed under the GPL.
#
# usage: ups_upsid_function
#
#%# family=contrib
#%# capabilities=autoconf suggest
UPS=$(basename $0 | cut -d_ -f2)
FUNCTION=$(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 0
fi
if [ "$1" = "suggest" ]; then
grep '^\[[^]]*\]$' /etc/nut/ups.conf \
| tr -d '][' \
| while read ups; do
for i in voltages freq charge current; do
echo ${ups}_${i}
done
done
fi
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
}
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
}
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
}
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
}
[ "$1" = "config" ] && echo "graph_category sensors"
case "$FUNCTION" in
voltages)
voltages $1
;;
charge)
charge $1
;;
freq)
frequency $1
;;
current)
current $1
;;
esac
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