The image is built using Oracle VM VirtualBox hypervisor.
Oracle VirtualBox install instructions and packages are available at the official page.
The build prerequisites for using
building vbox images are managed by running:
Only Windows 2019 images are available for VirtualBox hypervisor for now, to build local images for development are made by running:
This field should point to a Windows evaluation ISO, it can be found at Microsoft Evaluation Center page. Make sure you have the correct Windows Server version.