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How to backup docker wordpress

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Apr 15, 2025 am 08:57 AM

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There are two effective ways to back up a WordPress website in Docker: Use Docker volumes: create volumes, mount WordPress data, and back up volumes. Use WordPress plug-in: Install the plug-in, configure the backup and back up manually (if necessary). Choose the most appropriate backup method based on your needs and preferences, but it is essential to back up your WordPress website regularly to prevent data loss.

How to backup docker wordpress

WordPress backup method in Docker

Backing up your WordPress website in Docker is essential to ensure that data is not lost in the event of an unexpected event. Two effective backup methods are listed below:

1. Using Docker Volume

A Docker volume is a way to persist data to the host file system. To back up WordPress using Docker volumes, follow these steps:

Create a volume: Run docker volume create wordpress-volume to create a volume called wordpress-volume .
Mount WordPress data on volume: Modify your Docker container configuration file to mount the WordPress data directory (usually /var/www/html ) on volume.
Backup volumes: Back up the volume to tarball using docker run --rm -v wordpress-volume:/tmp/backup alpine tar cf - /tmp/backup | gzip > wordpress-backup.tar.gz command.

2. Use WordPress plugin

Another way to back up WordPress is to use backup plugins such as UpdraftPlus or BackupBuddy. These plugins provide a user-friendly interface that allows you to easily schedule backups and store them in remote locations such as cloud storage services.

To use the backup plugin, follow these steps:

Install Plug-ins: In your WordPress dashboard, navigate to Plug-ins > Add New, and search and install the required plug-ins.
Configure the plug-in: After activating the plug-in, set the backup plan, storage location, and options according to its configuration instructions.
Manual Backup: In addition to scheduled backups, plug-ins usually allow you to manually trigger backups.

Select method

Which backup method to choose depends on your specific needs and preferences. The Docker volume method is more technical, but it provides more control over the backup process. On the other hand, the WordPress plug-in method is simpler and easier to use and is suitable for non-technical people.

Regardless of the method you choose, it is crucial to back up your WordPress website regularly to ensure you can recover quickly in the event of data loss.

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