There 2 method to install cPanel on your VPS. If you are beginner user then go for 1st method.
1) Installing cPanel on rainhost VPS server is easy and matter of few clicks. You have just login to your VPS management panel and Select cPanel from “Operating System Reload” drop down then click on reload operating system and wait 10 minutes then login to your WHM at https://yourvpsIP:2087
We have created a video for more easy understanding you can watch it here
2) If you are advanced users and know how to work on SSH then you can install cPanel by SSH command. Installation process is automatic and easy.
First be sure you have set reachable (fully qualified domain name) hostname, to do so type below command
2nd importanat things is installing screen is better idea cause cpanel installation could take over 30 minutes of time. Within this time your network could be out so installation will break. so insatll screen by this command
sudo yum install screen
Now you are ready. Use below command to get cPanel SH file
wget -N http://httpupdate.cPanel.net/latest
If your network connection break installation will still run under screen.
After Installation complete you can enter your WHM at https://yourIP:2087