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68 lines
1.6 KiB
Bash
Executable File
68 lines
1.6 KiB
Bash
Executable File
#!/bin/sh
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#
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# Munin plugin for Tarsnap
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#
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# https://github.com/warrenguy/munin-tarsnap
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#
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# USAGE:
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#
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# Add the following to your backup script (after tarsnap has run), or to a
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# cron job:
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#
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# /usr/local/bin/tarsnap --print-stats > /path/to/tarsnap-stats.txt
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#
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# N.B.: ensure /path/to/munin-stats.txt is readable by munin-node. The
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# default path this script tries is /var/lib/munin/tarsnap-stats.txt
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#
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# CONFIGURATION:
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#
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# [tarsnap]
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# env.STATSFILE /path/to/tarsnap-stats.txt
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#
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# AUTHOR:
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#
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# Warren Guy <warren@guy.net.au>
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# https://warrenguy.me
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#
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# COPYRIGHT:
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#
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# Copyright (C) 2014 Warren Guy <warren@guy.net.au>
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#
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STATSFILE=${STATSFILE=/var/lib/munin/tarsnap-stats.txt}
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case $1 in
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config)
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cat <<'EOM'
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multigraph tarsnap_total
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graph_title Tarsnap total data
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graph_vlabel bytes
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graph_category backup
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total_size.label Total size
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total_compressed.label Total size (compressed)
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multigraph tarsnap_unique
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graph_title Tarsnap unique data
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graph_vlabel bytes
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graph_category backup
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unique_size.label Unique data
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unique_compressed.label Unique data (compressed)
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EOM
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exit 0;;
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esac
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NUMBERS=`cat $STATSFILE | sed -e 's/[a-zA-Z\(\)]//g' -e 's/\ /\n/g' |grep -v ^$`
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LINE=0
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for NUMBER in $NUMBERS; do
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LINE=`expr $LINE + 1`
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case "$LINE" in
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1) TOTALSIZE=$NUMBER ;;
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2) TOTALCOMP=$NUMBER ;;
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3) UNIQUESIZE=$NUMBER ;;
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4) UNIQUECOMP=$NUMBER ;;
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esac
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done
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printf "multigraph tarsnap_total\ntotal_size.value %s\ntotal_compressed.value %s\n\n" $TOTALSIZE $TOTALCOMP
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printf "multigraph tarsnap_unique\nunique_size.value %s\nunique_compressed.value %s\n" $UNIQUESIZE $UNIQUECOMP
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