Смотрим и радуемся скрипту
#!/bin/sh
# Script to run innobackupex script (for all databases on server), check for success, and apply logs to backups.
DATE_Y=`/bin/date '+%y'`
DATE_M=`/bin/date '+%m'`
DATE_D=`/bin/date '+%d'`
INNOBACKUPEX=innobackupex
INNOBACKUPEXFULL=innobackupex
USEROPTIONS="--user=root --password=PassWord"
BACKUPDIR=/var/backup_db/${DATE_Y}/${DATE_M}/${DATE_D}/db
BACKUPUSER=root
TMPFILE="/tmp/innobackupex-runner.$$.tmp"
# Age of oldest retained backups in days.
AGE=7
# Some info output
echo "----------------------------"
echo
echo "innobackupex-runner.sh: MySQL backup script"
echo "started: `date`"
echo
# Check options before proceeding
if [ ! -x $INNOBACKUPEXFULL ]; then
error
echo "$INNOBACKUPEXFULL does not exist."; echo
exit 1
fi
if [ ! -d $BACKUPDIR ]; then
error
echo "Backup destination folder: $BACKUPDIR does not exist."; echo
exit 1
fi
if ! `echo 'exit' | /usr/bin/mysql -s $USEROPTIONS` ; then
echo "HALTED: Supplied mysql username or password appears to be incorrect (not copied here for security, see script)"; echo
exit 1
fi
# Now run the command to produce the backup; capture it's output.
echo "Check completed OK; running $INNOBACKUPEX command."
$INNOBACKUPEXFULL $USEROPTIONS $BACKUPDIR > $TMPFILE 2>&1
if [ -z "`tail -1 $TMPFILE | grep 'completed OK!'`" ] ; then
echo "$INNOBACKUPEX failed:"; echo
echo "---------- ERROR OUTPUT from $INNOBACKUPEX ----------"
cat $TMPFILE
rm -f $TMPFILE
exit 1
fi
THISBACKUP=`awk -- "/Backup created in directory/ { split( \\\$0, p, \"'\" ) ; print p[2] }" $TMPFILE`
rm -f $TMPFILE
echo "Databases backed up successfully to: $THISBACKUP"
echo
echo "Now applying logs to the backuped databases"
# Run the command to apply the logfiles to the backup directory.
$INNOBACKUPEXFULL --apply-log $THISBACKUP > $TMPFILE 2>&1
if [ -z "`tail -1 $TMPFILE | grep 'completed OK!'`" ] ; then
echo "$INNOBACKUPEX --apply-log failed:"; echo
echo "---------- ERROR OUTPUT from $INNOBACKUPEX --apply-log ----------"
cat $TMPFILE
rm -f $TMPFILE
exit 1
fi
echo "Logs applied to backuped databases"
echo
#Compress backup
echo "Compressing backup files"
tar -zcf $THISBACKUP.tar.gz -C / $(echo $THISBACKUP | cut -c 2-)
chown $BACKUPUSER:$BACKUPUSER $THISBACKUP.tar.gz
rm -r $THISBACKUP
# Cleanup
echo "Cleaning up old backups (older than $AGE days) and temporary files"
rm -f $TMPFILE
cd /tmp ; find $BACKUPDIR -maxdepth 1 -ctime +$AGE -exec echo "removing: "{} \; -exec rm -rf {} \;
echo
echo "completed: `date`"
exit 0