@kroy created new installer
Provides a bit more “modern” experience by using whiptail dialogs, progress bars, etc.
ZFS support with stripe, mirrors, RAIDz1/2/3. Yeah, pretty much completely unnecessary for VyOS, but it was only a few more lines of script.
EFI Support. This was my main interest, and why I started using whiptail; to make it easy to navigate a few choices. It works, but requires manually booting an EFI shell the first time because the default ISO that gets built doesn’t support EFI. That means no grub access to the EFI variables until a reboot. Also means it wouldn’t work on an EFI-only system. To fully make it work out-of-box would require a few more changes to the image as a whole.
Will need to review and integrate it in current and LTS