A rsync backup script
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#!/bin/bash | |
# Source URL: http://www.plone-entwicklerhandbuch.de/plone-entwicklerhandbuch/produktivserver/backup-der-zodb/rsync-backup.sh/view | |
# SOURCES and TARGET must end with slash | |
SOURCES="/home/plone/plone41_buildout/backups/backup_*" | |
SOURCES="${SOURCES} /home/plone/plone41_buildout/var/blobbackup*/*.0/" | |
TARGET="/backups/plone/plone41_buildout/" | |
MOUNTPOINT="/backups/" | |
LOGFILE="/home/plone/plone41_buildout/var/log/backup_plone41.log" | |
EXPIREDAYS=6 | |
RSYNC="--delete" | |
SSHUSER="backup" | |
SSHHOST="backup.veit-schiele.de" | |
SSHPORT=22 | |
### do not edit ### | |
/bin/date > $LOGFILE | |
MOUNTED=$(/bin/mount | /bin/fgrep "$MOUNTPOINT"); | |
if [ -z "$MOUNTPOINT" ] || [ -n "$MOUNTED" ]; then | |
if [ -e $TARGET ]; then | |
LASTBACKUP=$(/bin/ls -d $TARGET[[:digit:]]* 2>> $LOGFILE | /usr/bin/sort -r | /usr/bin/head -1) | |
fi | |
TODAY=$(/bin/date +%F) | |
if [ $EXPIREDAYS -gt 0 ]; then | |
EXPIRED=$(/usr/bin/find $TARGET[[:digit:]]* -maxdepth 0 -ctime +$EXPIREDAYS 2>> $LOGFILE) | |
for EX in $(/bin/echo $EXPIRED) | |
do | |
/bin/echo "rm -rf $EX " >> $LOGFILE | |
/bin/rm -rf $EX | |
done | |
fi | |
for SOURCE in $(/bin/echo $SOURCES) | |
do | |
if [ "$LASTBACKUP" ]; then | |
INC="--link-dest=$LASTBACKUP$SOURCE" | |
fi | |
if [ "$SSHUSER" ] && [ "$SSHHOST" ] && [ "$SSHPORT" ]; then | |
SSH="ssh -p $SSHPORT -l $SSHUSER"; | |
SOURCEDIR="$SSHHOST:$SOURCE"; | |
else | |
SOURCEDIR=$SOURCE; | |
fi | |
/bin/mkdir -p $TARGET$TODAY$SOURCE >> $LOGFILE | |
echo "/usr/bin/rsync -e \"$SSH\" --exclude=.* -av $SOURCEDIR $RSYNC $INC $TARGET$TODAY$SOURCE " >> $LOGFILE 2>> $LOGFILE; | |
/usr/bin/rsync -e "$SSH" -av $SOURCEDIR $RSYNC $INC $TARGET$TODAY$SOURCE >> $LOGFILE 2>> $LOGFILE; | |
done | |
else | |
/bin/echo "$MOUNTPOINT not mounted" >> $LOGFILE | |
fi |
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