fdio.infra.pxe/docker-dnsmasq/tftpboot/grub/grub.cfg-40:8d:5c:e7:b1:12

   1 menuentry "Install s52-nomad" {
   2     linux    /casper/ubuntu-focal-arm64/vmlinuz ip=dhcp interface=40:8d:5c:e7:b1:12 url=http://10.30.51.28:8081/ubuntu_focal_arm64/ubuntu-20.04.2-live-server-arm64.iso autoinstall ds=nocloud-net\;s=http://10.30.51.28:8081/ubuntu_focal_arm64/40:8d:5c:e7:b1:12/ --- console=ttyAMA0,115200n8 quiet
   3     initrd   /casper/ubuntu-focal-arm64/initrd
   4 }