Backup

MySQL

Auto MySQL Backup

• Login to server via SSH and change user to root

sudo -i

• Download the AutoMySQL backup tar file.

wget https://swkls.org/tmp/automysqlbackup-v3.0_rc6.tar.gz

• Create a directory in /opt and extract the downloaded file.

mkdir /opt/automysqlbackup
mv automysqlbackup-v3.0_rc6.tar.gz /opt/automysqlbackup/
cd /opt/automysqlbackup
tar -zxvf automysqlbackup-v3.0_rc6.tar.gz

• After the extraction install the AutoMySQL backup

./install.sh

You can use the default path for the global configuration directory and the directory for the executable. You only need to press the “Enter” key when the paths are required.

• After the installation, you have to configure AutoMySQL backup. Open the configuration file with your favorite text editor.

 
vi /etc/automysqlbackup/automysqlbackup.conf

Uncomment and set the following configuration directives:
CONFIG_mysql_dump_username='root'
CONFIG_mysql_dump_password='YourPassword'
CONFIG_mysql_dump_host='localhost'
CONFIG_backup_dir='/var/backup/db'
CONFIG_do_monthly="01"
CONFIG_do_weekly="5"
CONFIG_rotation_daily=6
CONFIG_rotation_weekly=35
CONFIG_rotation_monthly=150
CONFIG_mysql_dump_port=3306
CONFIG_mysql_dump_use_separate_dirs='yes'
CONFIG_mysql_dump_compression='gzip'
CONFIG_db_exclude=( 'information_schema' 'performance_schema' )

You can configure the AutoMySQL backup by changing the values according to your needs.

• Create a directory for the MySQL backups. In the configuration we have mentioned the directory /backup/db.

mkdir /var/backup
mkdir /var/backup/db

• To run the AutoMySQL backup execute the following command.

/usr/local/bin/automysqlbackup

• If you want you can schedule the AutoMySQL backups to run on a specific time by creating a cronjob.

crontab -e

Add Line:
0 2 * * * /usr/local/bin/automysqlbackup /etc/automysqlbackup/automysqlbackup.conf

Here the backup is scheduled at 2 AM.

Synology

Basic NAS Setup

• create shared folder 'backups', no recycle bin if used for staff backups
• create user 'backupuser'
• create 'staff' group
• give 'staff' group rw to 'backups' folder, add 'backupuser' to 'staff' group
• set notifications
• swkls+synologynas@mycheckcentral.cc
• mail.checkcentral.cc
• 587
• install 'Cloud Sync' and 'Storage Analyzer' packages
• enable power-on after power failure & WOL
• enable basic SSH
• enable DDNS (synology). Use verso_code+nas i.e. haconas for name
• enable automatic package updates

Email Alerts

swkls+synologynas@mycheckcentral.cc

mail.checkcentral.cc

587