Creating a Base Box - VirtualBox Provider | Vagrant | HashiCorp DeveloperAs with every Vagrant provider, the Vagrant VirtualBox provider has a custom box format that affects how base boxes are made. Prior to reading this, you should read the general guide to creating base boxes. Actually, it would probably be most useful to keep this open in a separate tab as you may be referencing it frequently while creating a base box. That page contains important information about
