LABEL discovery
  MENU LABEL Foreman Discovery Image
  KERNEL boot/fdi-image/vmlinuz0
  APPEND initrd=boot/fdi-image/initrd0.img rootflags=loop root=live:/fdi.iso rootfstype=auto ro rd.live.image acpi=force rd.luks=0 rd.md=0 rd.dm=0 rd.lvm=0 rd.bootif=0 rd.neednet=0 nokaslr nomodeset proxy.url=http://foreman.example.com proxy.type=foreman
  IPAPPEND 2

LABEL discovery_ipxe
  MENU LABEL Foreman Discovery Image - iPXE
  KERNEL ipxe.lkrn
  APPEND dhcp && chain http://foreman.example.com/pub/discovery.ipxe
