Web panels
Install DirectAdmin on Linux
You need a DirectAdmin license. The VPS is just the machine.
DirectAdmin is a paid panel. Buy the license from them, then install on a supported OS.
Prepare
Rebuild to the image DirectAdmin currently supports. Set a FQDN, clean network, and at least the RAM they list.
Install
Use their official setup.sh with your license key. Do not use unofficial "nulled" installers.
After install
Open the panel port, replace the default certificate, create a nameserver pair or point domains at the box, and restrict SSH.
Support split
License and panel bugs go to DirectAdmin. "The VPS will not boot" goes to Noble VPS tickets.