diff options
Diffstat (limited to 'run_archiso')
-rwxr-xr-x | run_archiso | 174 |
1 files changed, 0 insertions, 174 deletions
diff --git a/run_archiso b/run_archiso deleted file mode 100755 index 983a003..0000000 --- a/run_archiso +++ /dev/null @@ -1,174 +0,0 @@ -#!/usr/bin/env bash -# -# Copyright (C) 2020 David Runge <dvzrv@archlinux.org> -# -# SPDX-License-Identifier: GPL-3.0-or-later -# -# A simple script to run an archiso image using qemu. The image can be booted -# using BIOS or UEFI. -# -# Requirements: -# - qemu -# - edk2-ovmf (when UEFI booting) - - -set -eu - -print_help() { - local usagetext - IFS='' read -r -d '' usagetext <<EOF || true -Usage: - run_archiso [options] - -Options: - -a set accessibility support using brltty - -b set boot type to 'BIOS' (default) - -d set image type to hard disk instead of optical disc - -h print help - -i [image] image to boot into - -s use Secure Boot (only relevant when using UEFI) - -u set boot type to 'UEFI' - -v use VNC display (instead of default SDL) - -c [image] attach an additional optical disc image (e.g. for cloud-init) - -Example: - Run an image using UEFI: - $ run_archiso -u -i archiso-2020.05.23-x86_64.iso -EOF - printf '%s' "${usagetext}" -} - -cleanup_working_dir() { - if [[ -d "${working_dir}" ]]; then - rm -rf -- "${working_dir}" - fi -} - -copy_ovmf_vars() { - if [[ ! -f '/usr/share/edk2-ovmf/x64/OVMF_VARS.fd' ]]; then - printf 'ERROR: %s\n' "OVMF_VARS.fd not found. Install edk2-ovmf." - exit 1 - fi - cp -av -- '/usr/share/edk2-ovmf/x64/OVMF_VARS.fd' "${working_dir}/" -} - -check_image() { - if [[ -z "$image" ]]; then - printf 'ERROR: %s\n' "Image name can not be empty." - exit 1 - fi - if [[ ! -f "$image" ]]; then - printf 'ERROR: %s\n' "Image file (${image}) does not exist." - exit 1 - fi -} - -run_image() { - if [[ "$boot_type" == 'uefi' ]]; then - copy_ovmf_vars - if [[ "${secure_boot}" == 'on' ]]; then - printf '%s\n' 'Using Secure Boot' - local ovmf_code='/usr/share/edk2-ovmf/x64/OVMF_CODE.secboot.fd' - else - local ovmf_code='/usr/share/edk2-ovmf/x64/OVMF_CODE.fd' - fi - qemu_options+=( - '-drive' "if=pflash,format=raw,unit=0,file=${ovmf_code},readonly" - '-drive' "if=pflash,format=raw,unit=1,file=${working_dir}/OVMF_VARS.fd" - '-global' "driver=cfi.pflash01,property=secure,value=${secure_boot}" - ) - fi - - if [[ "${accessibility}" == 'on' ]]; then - qemu_options+=( - '-chardev' 'braille,id=brltty' - '-device' 'usb-braille,id=usbbrl,chardev=brltty' - ) - fi - - if [[ -n "${oddimage}" ]]; then - qemu_options+=( - '-device' 'scsi-cd,bus=scsi0.0,drive=cdrom1' - '-drive' "id=cdrom1,if=none,format=raw,media=cdrom,readonly=on,file=${oddimage}" - ) - fi - - qemu-system-x86_64 \ - -boot order=d,menu=on,reboot-timeout=5000 \ - -m "size=3072,slots=0,maxmem=$((3072*1024*1024))" \ - -k en-us \ - -name archiso,process=archiso_0 \ - -device virtio-scsi-pci,id=scsi0 \ - -device "scsi-${mediatype%rom},bus=scsi0.0,drive=${mediatype}0" \ - -drive "id=${mediatype}0,if=none,format=raw,media=${mediatype/hd/disk},readonly=on,file=${image}" \ - -display "${display}" \ - -vga virtio \ - -audiodev pa,id=snd0 \ - -device ich9-intel-hda \ - -device hda-output,audiodev=snd0 \ - -hda main \ - -device virtio-net-pci,romfile=,netdev=net0 -netdev user,id=net0,hostfwd=tcp::60022-:22 \ - -machine type=q35,smm=on,accel=kvm,usb=on,pcspk-audiodev=snd0 \ - -global ICH9-LPC.disable_s3=1 \ - -enable-kvm \ - "${qemu_options[@]}" \ - -serial stdio \ - -no-reboot -} - -image='' -oddimage='' -accessibility='' -boot_type='bios' -mediatype='cdrom' -secure_boot='off' -display='sdl' -qemu_options=() -working_dir="$(mktemp -dt run_archiso.XXXXXXXXXX)" -trap cleanup_working_dir EXIT - -if (( ${#@} > 0 )); then - while getopts 'abc:dhi:suv' flag; do - case "$flag" in - a) - accessibility='on' - ;; - b) - boot_type='bios' - ;; - c) - oddimage="$OPTARG" - ;; - d) - mediatype='hd' - ;; - h) - print_help - exit 0 - ;; - i) - image="$OPTARG" - ;; - u) - boot_type='uefi' - ;; - s) - secure_boot='on' - ;; - v) - display='none' - qemu_options+=(-vnc 'vnc=0.0.0.0:0,vnc=[::]:0') - ;; - *) - printf '%s\n' "Error: Wrong option. Try 'run_archiso -h'." - exit 1 - ;; - esac - done -else - print_help - exit 1 -fi - -check_image -run_image |