How to Install Multiple CentOS/RHEL Servers Using FTP Network Sources

This tutorial will demonstrate how you can install RHEL/CentOS 8/7, using an FTP server (vsftpd) as Network Source. This allows you to install RHEL/CentOS Linux on multiple machines from a single source point, using a minimal ISO image on the machines you perform installation and the extracted binary DVD ISO mounted on the FTP server path, on the server machine that holds the source tree.