Redhat8.0 and install Ubuntu installation is not very different
You can refer to the article: https://www.cnblogs.com/zero-vic/p/11593683.html
But redhat 8.1 beta is not installed, not yet found the cause
Image files can go to the official website to download: https://developers.redhat.com/products/rhel/download
The following steps for the picture, not much to do in narrative
