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wiki:step8

MariaDB backup Script

#!/bin/bash
#----------------------------------------
# OPTIONS
#----------------------------------------
USER='XXXX'       # MySQL User
PASSWORD='XXX' # MySQL Password
DAYS_TO_KEEP=1    # 0 to keep forever
GZIP=1            # 1 = Compress
BACKUP_PATH='XXX'
#----------------------------------------
 
# Create the backup folder
if [ ! -d $BACKUP_PATH ]; then
  mkdir -p $BACKUP_PATH
fi
 
# Get list of database names
databases=`mysql -u $USER -p$PASSWORD -e "SHOW DATABASES;" | tr -d "|" | grep -v Database`
 
for db in $databases; do
 
  if [ $db == 'phpmyadmin' ] || [ $db == 'information_schema' ] || [ $db == 'performance_schema' ] || [ $db == 'mysql' ] || [ $db == 'sys' ]; then
    echo "Skipping database: $db"
    continue
  fi
 
  date=$(date -I)
  if [ "$GZIP" -eq 0 ] ; then
    echo "Backing up database: $db without compression"
    mysqldump -u $USER -p$PASSWORD --databases $db> $BACKUP_PATH/$date-$db.sql
  else
    echo "Backing up database: $db with compression"
    mysqldump -u $USER -p$PASSWORD --databases $db | gzip -c> $BACKUP_PATH/$date-$db.gz
  fi
done
 
# Delete old backups
if [ "$DAYS_TO_KEEP" -gt 0 ] ; then
  echo "Deleting backups older than $DAYS_TO_KEEP days"
  find $BACKUP_PATH/* -mtime +$DAYS_TO_KEEP -exec rm {} \;
fi

Make the file executable

chmod u+x rsync.sh

Add to crontab -e (this command runs it a 3am DAILY)

0 3 * * * /home/tjay/my-scripts/mysql.sh
wiki/step8.txt · Last modified: 2019/05/30 02:26 by admin