Six months ago I created an EC2 Instance with a Plesk license from the AWS Marketplace. Now I would like to add an ephemeral disk in order to put the temporal backup data generated by the Plesk.
The problem is that I cannot find a way to add an ephemeral disk to an existing instance (even stopping it).
I already have tried to create a new instance with the ephemeral disk and attach the root volume from the old instance. With this alternative I had a lot of problems coming from the plesk (Mainly because they have different internal IPs).
I know that I have the option create a new instance with a new disk and restore a Plesk backup from the old server.
The question is if I can add this ephemeral disk in a faster/easier way that just create a new server and copy the data from the old one.