There is the possibility that you don't have a virtual machine to edit your docker NFS volume, and you need to change the data of your containers usually. What would be the way to copy data? In that case, you will have to connect through another container to the NFS data using FTP over SSH. If you want to use this option, you will have to ask us to create this container, and then we will give you an address and the port.
This would be an example of your SFTP client: