Install a control panel on a fresh, supported OS before adding any other software. Connect over SSH as root and run the official installer.
- cPanel/WHM (paid license, needs CentOS/AlmaLinux):
cd /home && curl -o latest -L https://securedownloads.cpanel.net/latest && sh latest - CyberPanel (free, OpenLiteSpeed):
sh <(curl https://cyberpanel.net/install.sh)
Installs take 20-60 minutes. Make sure your VPS meets the panel's RAM and OS requirements first, and never install two panels on one server. cPanel requires a separate license, which you can add to your client area. On unmanaged plans, installation is your responsibility; managed customers can open a ticket for assistance.