launch_iso

#!/usr/bin/bash

# These must be edited
ISO_FILE=~/Downloads/archlinux-2018.03.01-x86_64.iso
TARGET_BOOT=/dev/disk/by-id/usb-_USB_DISK_2.0_070B4B04B6F60134-0:0
TARGET_SSD=/dev/disk/by-id/ata-Samsung_SSD_850_EVO_500GB_S21HNXAG453024W
BUILD_MACHINE_HOSTNAME=pedro
VM_SSH_PORT=2222

if [ ! -f ${ISO_FILE} ]; then
    echo ${ISO_FILE} not found
    exit
fi
if [ ! -e ${TARGET_BOOT} ]; then
    echo ${TARGET_BOOT} not found
    exit
fi
if [ ! -e ${TARGET_SSD} ]; then
    echo ${TARGET_SSD} not found
    exit
fi

cd shared
python -m http.server &
cd ..

echo 'In the VM, run chpasswd <<<"root:f00" && systemctl start sshd'
echo Then, ssh as root to the vm on port ${VM_SSH_PORT} and do the following:
echo     curl -Os http://${BUILD_MACHINE_HOSTNAME}:8000/install_script
echo     curl -Os http://${BUILD_MACHINE_HOSTNAME}:8000/install_script_settings
echo     curl -Os http://${BUILD_MACHINE_HOSTNAME}:8000/john.pub \# get each pubkey
echo     curl -Os http://${BUILD_MACHINE_HOSTNAME}:8000/ansible.pub

umount ${TARGET_BOOT}-part*
umount ${TARGET_SSD}-part*

qemu-system-x86_64 \
-m 4G \
-smp 2 \
-drive file=${TARGET_BOOT},cache=none,if=virtio,format=raw \
-drive file=${TARGET_SSD},cache=none,if=virtio,format=raw \
-drive file=${ISO_FILE},media=cdrom \
-boot menu=on,splash-time=5000 \
-enable-kvm \
-net nic,model=virtio \
-net user,hostfwd=tcp::${VM_SSH_PORT}-:22
kill %1