40 lines
1.6 KiB
Bash
40 lines
1.6 KiB
Bash
#!/bin/sh
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# Handle removing of incrementals.
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. /etc/evobackup/conf.d/incrementals.cf
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tmpdir=$(mktemp --tmpdir=/tmp -d evobackup.XXX)
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emptydir=$(mktemp --tmpdir=/tmp -d evobackup.XXX)
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# Don't return *, if bash glob don't find files/dir.
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shopt -s nullglob
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# For each client, delete needed incrementals.
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for client in ${CONFDIR}/*; do
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# Get only the name of the backup.
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backupname=${client#${CONFDIR}/}
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# List actual incrementals backup.
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for inc in ${INCDIR}/${backupname}/*; do
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echo $inc
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done > ${tmpdir}/${backupname}.files
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# List non-obsolete incrementals backup.
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for incConf in $(cat ${CONFDIR}/${backupname}); do
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MYDATE=$(echo $incConf | cut -d. -f1)
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BEFORE=$(echo $incConf | cut -d. -f2)
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date -d "$(date $MYDATE) $BEFORE" "+%Y-%m-%d"
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done > ${tmpdir}/${backupname}.keep
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# Delete obsolete incrementals backup
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for inc in $(grep -v -f ${tmpdir}/${backupname}.keep ${tmpdir}/${backupname}.files); do
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start=$(date --rfc-3339=seconds)
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echo -n "Delete of ${backupname}/${inc#${INCDIR}/${backupname}/} started at ${start}." >> $LOGFILE
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# We use rsync to delete since it is faster than rm!
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rsync -a --delete ${emptydir}/ $inc
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rm -r $inc
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rm -r $emptydir
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stop=$(date --rfc-3339=seconds)
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echo -n "Delete of ${backupname}/${inc#${INCDIR}/${backupname}/} ended at ${stop}." >> $LOGFILE
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done
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done | tee -a $LOGFILE | mail -s "[info] EvoBackup - purge incs" $MAIL_TO
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# Cleaning
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rm -rf $tmpdir |