You can try this Mount /home/yunohost.backup on a remote server - #6 by jarod5001
Edit:
- Install debian on the new server
- Mount backup folder on the new serverb(following the link above)
- Make a full backup
- Shutdown the old server
- Install yunohost on the new server but don’t run the post install
- Restore from cli (list backups
yunohost backup list, then restore the one you haveyunohost backup restore your_backup_name) - Visit your new server ip address
- Check domains for recommendations (if you have autodns then run it)
- Check everything is ok