https://mirrors.aliyun.com/centos/8/isos/x86_64/CentOS-8.1.1911-x86_64-dvd1.iso
Step1 Workstation mount the mirror
Step2 add a little boot to start the installation
Step3 continue the default installation
English language options
Select the type of system you want to install and set up a network
If necessary, you can change the time zone
Select the software can default, carefully chosen to minimize installation, or otherwise associated with a lot of tools library is not hard to do in the absence of networking
Default partition can be manually
Choose manual partitioning to increase standard partition
Network settings can modify the host name, IP can be set to a non-DHCP
Step4 change the root password
Then on Bahrain! Ha ha ha!