mirror of
https://github.com/munin-monitoring/contrib.git
synced 2018-11-08 00:59:34 +01:00
58 lines
1.1 KiB
Bash
Executable File
58 lines
1.1 KiB
Bash
Executable File
#!/bin/bash
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#
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# Plugin to monitor the % of allocated area of a LVM snapshot
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#
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# Parameters:
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#
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# config
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# autoconf
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#
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# Configuration variables
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# no config variables
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#
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#%# family=auto
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#%# capabilities=autoconf
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#
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# 2011/05/20 - pmoranga - initial version
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#
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# 2012/01/27 - Sébastien Gross
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# - Fix lvdisplay path
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. $MUNIN_LIBDIR/plugins/plugin.sh
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lvdisplay=$(which lvdisplay)
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if [ "$1" = "autoconf" ]; then
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if test -n "${lvdisplay}"; then
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echo yes
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exit 0
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fi
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echo "no lvdisplay found"
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exit 1
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fi
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if [ "$1" = "config" ]; then
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echo 'graph_title Allocated space for snapshot'
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echo 'graph_vlabel %'
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echo 'graph_category disk'
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echo 'graph_args -l 0 -u 100 -r'
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fi
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${lvdisplay} -C | awk '$3 ~ /^s/{print}' | while read line; do
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name="$(echo $line | awk '{print $1}')"
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id="$(clean_fieldname "$name")"
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origin="$(echo $line | awk '{print $5}')"
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origin="$(clean_fieldname "$origin")"
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percent="$(echo $line | awk '{print $6}')"
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if [ "$1" = "config" ]; then
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echo "$id.label $name snapshot of $origin"
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else
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echo "$id.value $percent"
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fi
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done
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