This container runs a single time, backing up a MySQL database to Cloudflare R2. To set up properly:

• Disable restarts
• Set a Cron schedule to back up as often as you'd like in settings

Internally, this uses mydumper to dump the database quickly (saving you compute cost over mysqldump) and rclone to sync the data with a folder in an R2 bucket.

You can modify the generated rclone config to support virtually any other target for the backup.