This is a Vagrant Environment for creating custom Debian Live ISO images.
Install the Base Debian Vagrant Box.
Launch the debian live builder, this will build the ISO image and copy it to the current directory as live-image-amd64.hybrid.iso:
vagrant up builder --no-destroy-on-errorBoot the generated ISO in BIOS mode:
vagrant up bios --no-destroy-on-errorBoot the generated ISO in EFI mode:
vagrant up efi --no-destroy-on-errorTo build a netboot image, set the LB_BUILD_TYPE environment variable to netboot before launching vagrant, e.g. LB_BUILD_TYPE=netboot vagrant up builder. This will build the netboot image and copy it to the current directory as live-image-amd64.netboot.tar.
To build the arm64 architecture image, set the LB_BUILD_ARCH environment variable to arm64 before launching vagrant, e.g. LB_BUILD_ARCH=arm64 vagrant up builder. To execute this image in an emulated virtual machine see the qemu arm64 emulation section.
NB Building the arm64 image takes longer than the native amd64. In my machine it takes about 40m (vs 10m for amd64).
Use Etcher to burn the generated live-image-amd64.hybrid.iso file to a device (e.g. sdd), or use the following commands:
sudo su -l # enter a root shell
cp live-image-amd64.hybrid.iso /dev/sdd
sync
echo 1 >/sys/block/sdd/device/rescan
fdisk -u -l /dev/sdd
lsblk /dev/sdd
mkdir -p /mnt/sdd1
mount /dev/sdd1 /mnt/sdd1
(cd /mnt/sdd1 && md5sum --quiet --check md5sum.txt)
umount /mnt/sdd1
eject /dev/sddThe arm64 architecture image can be executed in an emulated virtual machine as:
# NB in my humble machine (i3-3245) emulating arm64 is very slow and it takes
# several minutes until you can login.
# NB in the qemu window use the "View" menu to switch between the
# virtio-gpu-pci and serial0 console.
mkdir tmp
cd tmp
sudo apt-get install -y qemu-system-arm qemu-efi-aarch64 cloud-image-utils
cat >cloud-init-user-data.yml <<EOF
#cloud-config
hostname: arm64
timezone: Europe/Lisbon
ssh_pwauth: true
# NB the runcmd output is written to journald and /var/log/cloud-init-output.log.
runcmd:
- echo '************** DONE RUNNING CLOUD-INIT **************'
EOF
cloud-localds cloud-init-data.iso cloud-init-user-data.yml
cp /usr/share/AAVMF/AAVMF_CODE.fd firmware-code-arm64.fd
cp /usr/share/AAVMF/AAVMF_VARS.fd firmware-vars-arm64.fd
qemu-img create -f qcow2 hd0.img 20G
qemu-img info hd0.img
qemu-system-aarch64 \
-name arm64 \
-machine virt \
--accel tcg,thread=multi \
-cpu cortex-a57 \
-smp cores=4 \
-m 2g \
-k pt \
-device virtio-gpu-pci \
-device nec-usb-xhci,id=usb0 \
-device usb-kbd,bus=usb0.0 \
-device usb-tablet,bus=usb0.0 \
-device virtio-scsi-pci,id=scsi0 \
-drive if=pflash,file=firmware-code-arm64.fd,format=raw,readonly \
-drive if=pflash,file=firmware-vars-arm64.fd,format=raw \
-drive if=none,file=hd0.img,discard=unmap,cache=unsafe,id=hd0 \
-drive if=none,file=$PWD/../live-image-arm64.hybrid.iso,media=cdrom,cache=unsafe,readonly,id=cd0 \
-drive if=none,file=cloud-init-data.iso,media=cdrom,cache=unsafe,readonly,id=cd1 \
-device scsi-hd,drive=hd0,bus=scsi0.0,bootindex=1 \
-device scsi-cd,drive=cd0,bus=scsi0.0,bootindex=2 \
-device scsi-cd,drive=cd1,bus=scsi0.0 \
-netdev user,id=net0,hostfwd=tcp::2222-:22 \
-device virtio-net-pci,netdev=net0 \
-device virtio-rng-pci,rng=rng0 \
-object rng-random,filename=/dev/urandom,id=rng0 \
-qmp unix:arm64.socket,server,nowait
echo info qtree | qmp-shell -H arm64.socket
ssh vagrant@localhost -p 2222- Live Systems Manual
- lb(1)
- live-build(7)
- lb_config(1)
- initramfs-tools(7)
- Debian Live Team Repositories
- Debian Live Wiki: Information about the Debian Live team and its contacts.
- run emulated arm under qemu
- iSCSI and iBFT test using QEMU/KVM and iPXE
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