booting linux-libre
This commit is contained in:
Andreas Grapentin
parent
0f257f4480
commit
3c719ced1c
37
README
37
README
@ -3,14 +3,19 @@ parabola-arm-imagebuilder
|
||||
=========================
|
||||
|
||||
this is a collection of scripts creating parabola arm images for use with qemu
|
||||
with the goal of building parabola arm packages on these machines.
|
||||
with the original goal of building parabola arm packages on these machines.
|
||||
Development focus has since shifted towards creating parabola-arm release
|
||||
tarballs.
|
||||
|
||||
to create a new virtual machine, run
|
||||
$> sudo ./create.sh
|
||||
|
||||
the creation script makes use of several files and packages present on already
|
||||
setup parabola development machines. if your setup is different, you might
|
||||
have to modify the scripts accordingly.
|
||||
optionally, to create a new virtual machine with a packaging environment, run:
|
||||
$> DEVSETUP=1 sudo ./create.sh
|
||||
|
||||
the packaging environment setup script makes use of several files and packages
|
||||
present on already setup parabola development machines. if your setup is
|
||||
different, you might have to modify src/stage3.sh accordingly.
|
||||
|
||||
Places the scripts check the host machine for configuration files are:
|
||||
/etc/makepkg.conf - for PACKAGER and GPGKEY
|
||||
@ -20,7 +25,7 @@ The scripts assume that the following programs are available and in $PATH:
|
||||
qemu-img, qemu-system-arm
|
||||
wget
|
||||
parted
|
||||
mkfs.vfat, mkfs.ext4
|
||||
mkfs.vfat, mkfs.ext4, mkswap
|
||||
bsdtar
|
||||
scp, ssh, ssh-keygen
|
||||
pacman
|
||||
@ -30,7 +35,21 @@ The scripts also assume that you like vim :)
|
||||
to open a shell into the created machine, run
|
||||
$> ./start.sh [path to created image]
|
||||
|
||||
you are logged in as user parabola with password parabola. passwordless sudo is
|
||||
setup and the package tree and a build chroot are prepared. have fun. also
|
||||
check out the .bashrc of the parabola user in the created virtual machine, for
|
||||
batch build integration based on task-spooler.
|
||||
the start.sh script assumes that you want a throwaway session, so it will start
|
||||
the virtual machine in snapshot mode and drop you into an ssh session. Once you
|
||||
exit that session, the machine is shutdown and changes made to the image are
|
||||
discarded. This behavior can be changed using the following environment
|
||||
variables:
|
||||
|
||||
FOREGROUND : set this to 1 to start a qemu serial connection instead of a ssh
|
||||
session. Useful to capture boot output.
|
||||
|
||||
PERSISTENT : set this to 1 to make persistent changes to the image that are
|
||||
not discarded on shutdown.
|
||||
|
||||
The username and password for the created image is parabola:parabola, or
|
||||
root:parabola respectively. If a packaging environment is setup, the system is
|
||||
configured for passwordless sudo for the parabola user and the package tree and
|
||||
a build chroot are prepared. have fun. also check out the .bashrc of the
|
||||
parabola user in the created virtual machine, for batch build integration based
|
||||
on task-spooler.
|
||||
|
||||
18
create.sh
18
create.sh
@ -27,15 +27,15 @@ die() { echo "$*" 1>&2 ; exit 1; }
|
||||
[ $(id -u) -ne 0 ] && die "must be root"
|
||||
[ -z "${SUDO_USER:-}" ] && die "SUDO_USER not set"
|
||||
|
||||
export OUTFILE=${OUTFILE:-armv7h.img}
|
||||
export SIZE=${SIZE:-64G}
|
||||
export ARCHTARBALL=${ARCHTARBALL:-ArchLinuxARM-armv7-latest.tar.gz}
|
||||
export OUTFILE="${OUTFILE:-armv7h.img}"
|
||||
export SIZE="${SIZE:-64G}"
|
||||
export ARCHTARBALL="${ARCHTARBALL:-ArchLinuxARM-armv7-latest.tar.gz}"
|
||||
|
||||
export _builddir=build
|
||||
mkdir -p $_builddir
|
||||
chown $SUDO_USER $_builddir
|
||||
mkdir -p "$_builddir"
|
||||
chown $SUDO_USER "$_builddir"
|
||||
|
||||
export _outfile=$_builddir/$(basename $OUTFILE)
|
||||
export _outfile="$_builddir/$(basename "$OUTFILE")"
|
||||
|
||||
# prepare the empty image
|
||||
./src/stage0.sh
|
||||
@ -48,11 +48,11 @@ export _outfile=$_builddir/$(basename $OUTFILE)
|
||||
./src/stage2.sh
|
||||
|
||||
# setup package development environment
|
||||
./src/stage3.sh
|
||||
[ -n "${DEVSETUP:-}" ] && ./src/stage3.sh
|
||||
|
||||
# cleanup
|
||||
chown $SUDO_USER $_outfile
|
||||
mv -v $_outfile $OUTFILE
|
||||
rm -rf $_builddir
|
||||
mv -v "$_outfile" "$OUTFILE"
|
||||
rm -rf "$_builddir"
|
||||
|
||||
echo "all done :)"
|
||||
|
||||
@ -20,8 +20,10 @@
|
||||
|
||||
set -eu
|
||||
|
||||
# setup an available loop device
|
||||
_loopdev=$(losetup -f --show $_outfile)
|
||||
_bootdir="$_builddir/boot"
|
||||
_rootdir="$_builddir/root"
|
||||
|
||||
_loopdev=$(losetup -f --show "$_outfile")
|
||||
|
||||
# setup an error exit handler for cleanup
|
||||
function cleanup {
|
||||
@ -30,8 +32,8 @@ function cleanup {
|
||||
umount $_loopdev$part || true
|
||||
done
|
||||
losetup -d $_loopdev || true
|
||||
rm -rf $_builddir/boot $_builddir/root
|
||||
rm -f $_outfile
|
||||
rm -rf "$_bootdir" "$_rootdir"
|
||||
rm -f "$_outfile"
|
||||
}
|
||||
trap cleanup ERR
|
||||
|
||||
@ -56,16 +58,16 @@ mkswap ${_loopdev}p2
|
||||
mkfs.ext4 ${_loopdev}p3
|
||||
|
||||
# install the base image
|
||||
mkdir -p $_builddir/boot
|
||||
mkdir $_builddir/root
|
||||
mount ${_loopdev}p1 $_builddir/boot
|
||||
mount ${_loopdev}p3 $_builddir/root
|
||||
bsdtar -vxpf $ARCHTARBALL -C $_builddir/root
|
||||
mkdir -p "$_bootdir"
|
||||
mkdir -p "$_rootdir"
|
||||
mount ${_loopdev}p1 "$_bootdir"
|
||||
mount ${_loopdev}p3 "$_rootdir"
|
||||
bsdtar -vxpf $ARCHTARBALL -C "$_rootdir"
|
||||
sync
|
||||
|
||||
# fill the boot partition and create fstab
|
||||
mv -v $_builddir/root/boot/* $_builddir/boot
|
||||
cat >> $_builddir/root/etc/fstab << EOF
|
||||
mv -v "$_rootdir"/boot/* "$_bootdir"
|
||||
cat >> "$_rootdir"/etc/fstab << EOF
|
||||
/dev/mmcblk0p1 /boot vfat defaults 0 0
|
||||
/dev/mmcblk0p2 none swap defaults 0 0
|
||||
EOF
|
||||
@ -74,16 +76,16 @@ EOF
|
||||
mkdir -p keys
|
||||
test -f keys/id_rsa || ssh-keygen -N '' -f keys/id_rsa
|
||||
chown $SUDO_USER keys/id_rsa*
|
||||
mkdir -m 700 $_builddir/root/root/.ssh
|
||||
install -m 600 -o 0 -g 0 keys/id_rsa.pub $_builddir/root/root/.ssh/authorized_keys
|
||||
mkdir -m 700 "$_rootdir"/root/.ssh
|
||||
install -m 600 -o 0 -g 0 keys/id_rsa.pub "$_rootdir"/root/.ssh/authorized_keys
|
||||
|
||||
# create and install ssh host keys
|
||||
for cipher in dsa ecdsa ed25519 rsa; do
|
||||
if [ ! -f keys/ssh_host_${cipher}_key ]; then
|
||||
ssh-keygen -N '' -t ${cipher} -f keys/ssh_host_${cipher}_key
|
||||
fi
|
||||
install -m 600 -o 0 -g 0 keys/ssh_host_${cipher}_key $_builddir/root/etc/ssh
|
||||
install -m 644 -o 0 -g 0 keys/ssh_host_${cipher}_key.pub $_builddir/root/etc/ssh
|
||||
install -m 600 -o 0 -g 0 keys/ssh_host_${cipher}_key "$_rootdir"/etc/ssh
|
||||
install -m 644 -o 0 -g 0 keys/ssh_host_${cipher}_key.pub "$_rootdir"/etc/ssh
|
||||
done
|
||||
|
||||
# tie up any loose ends
|
||||
@ -91,4 +93,4 @@ for part in p1 p3; do
|
||||
umount $_loopdev$part
|
||||
done
|
||||
losetup -d $_loopdev
|
||||
rm -rf $_builddir/boot $_builddir/root
|
||||
rm -rf "$_bootdir" "$_rootdir"
|
||||
|
||||
@ -20,26 +20,26 @@
|
||||
|
||||
set -eu
|
||||
|
||||
_scriptfile=$_builddir/migrate.sh
|
||||
_pidfile=$_builddir/qemu.pid
|
||||
_scriptfile="$_builddir"/migrate.sh
|
||||
_pidfile="$_builddir"/qemu-$$.pid
|
||||
_bootdir="$_builddir"/boot-$$
|
||||
|
||||
_loopdev=$(sudo losetup -f --show $_outfile)
|
||||
_bootdir=.boot
|
||||
|
||||
# register cleanup handler to stop the started VM
|
||||
function cleanup {
|
||||
test -f $_pidfile && (kill -9 $(cat $_pidfile) || true)
|
||||
rm -f $_pidfile
|
||||
test -f "$_pidfile" && (kill -9 $(cat "$_pidfile") || true)
|
||||
rm -f "$_pidfile"
|
||||
umount ${_loopdev}p1
|
||||
losetup -d $_loopdev
|
||||
rm -rf $_bootdir
|
||||
rm -f $_scriptfile
|
||||
rm -rf "$_bootdir"
|
||||
rm -f "$_scriptfile"
|
||||
}
|
||||
trap cleanup ERR
|
||||
|
||||
# create the migration script, adapted from
|
||||
# https://wiki.parabola.nu/Migration_from_Arch_ARM
|
||||
cat > $_scriptfile << 'EOF'
|
||||
cat > "$_scriptfile" << 'EOF'
|
||||
#!/bin/bash
|
||||
|
||||
set -eu
|
||||
@ -80,32 +80,39 @@ pacman --noconfirm -S pacman
|
||||
mv /etc/pacman.conf{.pacnew,}
|
||||
pacman --noconfirm -Syuu
|
||||
pacman --noconfirm -S your-freedom
|
||||
|
||||
# FIXME: we should install the linux-libre kernel, but it won't boot in qemu yet
|
||||
# yes | pacman -S linux-libre
|
||||
yes | pacman -S linux-libre
|
||||
|
||||
# cleanup users
|
||||
userdel -r alarm
|
||||
useradd -mU parabola
|
||||
echo 'parabola:parabola' | chpasswd
|
||||
echo 'root:parabola' | chpasswd
|
||||
|
||||
# cleanup hostname
|
||||
echo "parabola-arm" > /etc/hostname
|
||||
|
||||
# enable UTF-8 locale
|
||||
sed -i 's/#en_US.UTF-8 UTF-8/en_US.UTF-8 UTF-8/' /etc/locale.gen
|
||||
locale-gen
|
||||
sed -i 's/LANG.*/LANG=en_US.UTF-8/' /etc/locale.conf
|
||||
EOF
|
||||
chmod +x $_scriptfile
|
||||
chmod +x "$_scriptfile"
|
||||
|
||||
# start the VM
|
||||
mkdir -p $_bootdir
|
||||
mkdir -p "$_bootdir"
|
||||
mount ${_loopdev}p1 $_bootdir
|
||||
QEMU_AUDIO_DRV=none qemu-system-arm \
|
||||
-M vexpress-a9 \
|
||||
-m 1G \
|
||||
-dtb $_bootdir/dtbs/vexpress-v2p-ca9.dtb \
|
||||
-kernel $_bootdir/zImage \
|
||||
-dtb "$_bootdir"/dtbs/vexpress-v2p-ca9.dtb \
|
||||
-kernel "$_bootdir"/zImage \
|
||||
--append "root=/dev/mmcblk0p3 rw roottype=ext4 console=ttyAMA0" \
|
||||
-drive if=sd,driver=raw,cache=writeback,file=$_outfile \
|
||||
-drive if=sd,driver=raw,cache=writeback,file="$_outfile" \
|
||||
-display none \
|
||||
-net user,hostfwd=tcp::2022-:22 \
|
||||
-net nic \
|
||||
-daemonize \
|
||||
-pidfile $_pidfile
|
||||
-pidfile "$_pidfile"
|
||||
|
||||
# wait for ssh to be up
|
||||
while ! ssh -p 2022 -i keys/id_rsa root@localhost -o StrictHostKeyChecking=no true 2>/dev/null; do
|
||||
@ -113,16 +120,14 @@ while ! ssh -p 2022 -i keys/id_rsa root@localhost -o StrictHostKeyChecking=no tr
|
||||
done && echo
|
||||
|
||||
# copy and execute the migration script
|
||||
scp -P 2022 -i keys/id_rsa $_scriptfile root@localhost:
|
||||
ssh -p 2022 -i keys/id_rsa root@localhost "./$(basename $_scriptfile)"
|
||||
scp -P 2022 -i keys/id_rsa "$_scriptfile" root@localhost:
|
||||
ssh -p 2022 -i keys/id_rsa root@localhost "./$(basename "$_scriptfile")"
|
||||
|
||||
# stop the VM
|
||||
ssh -p 2022 -i keys/id_rsa root@localhost "nohup shutdown -h now &>/dev/null & exit"
|
||||
while kill -0 $(cat $_pidfile) 2> /dev/null; do echo -n . && sleep 5; done && echo
|
||||
rm -f $_pidfile
|
||||
while kill -0 $(cat "$_pidfile") 2> /dev/null; do echo -n . && sleep 5; done && echo
|
||||
|
||||
# cleanup
|
||||
umount ${_loopdev}p1
|
||||
losetup -d $_loopdev
|
||||
rm -rf $_bootdir
|
||||
rm $_scriptfile
|
||||
rm -rf "$_bootdir" "$_scriptfile" "$_pidfile"
|
||||
|
||||
@ -20,26 +20,26 @@
|
||||
|
||||
set -eu
|
||||
|
||||
_scriptfile=$_builddir/migrate.sh
|
||||
_pidfile=$_builddir/qemu.pid
|
||||
_scriptfile="$_builddir"/migrate.sh
|
||||
_pidfile="$_builddir"/qemu-$$.pid
|
||||
_bootdir="$_builddir"/boot-$$
|
||||
|
||||
_loopdev=$(sudo losetup -f --show $_outfile)
|
||||
_bootdir=.boot
|
||||
_loopdev=$(sudo losetup -f --show "$_outfile")
|
||||
|
||||
# register cleanup handler to stop the started VM
|
||||
function cleanup {
|
||||
test -f $_pidfile && (kill -9 $(cat $_pidfile) || true)
|
||||
rm -f $_pidfile
|
||||
test -f "$_pidfile" && (kill -9 $(cat "$_pidfile") || true)
|
||||
rm -f "$_pidfile"
|
||||
umount ${_loopdev}p1
|
||||
losetup -d $_loopdev
|
||||
rm -rf $_bootdir
|
||||
rm -f $_scriptfile
|
||||
rm -rf "$_bootdir"
|
||||
rm -f "$_scriptfile"
|
||||
}
|
||||
trap cleanup ERR
|
||||
|
||||
# create the package build preparation script, adapted from
|
||||
# https://wiki.parabola.nu/Package_maintainer_guide
|
||||
(source /etc/makepkg.conf && cat > $_scriptfile << EOF
|
||||
(source /etc/makepkg.conf && cat > "$_scriptfile" << EOF
|
||||
#!/bin/bash
|
||||
|
||||
set -eu
|
||||
@ -115,30 +115,33 @@ alias tspc='while tsp | grep -q running; do tsp -c; done'
|
||||
|
||||
alias librecommit='if tsp | grep " \$(pwd)\\$" >/dev/null; then tspr; fi && git commit -m "\$(pwd | rev | cut -d"/" -f1-2 | rev): updated to \$(bash -c "source PKGBUILD && echo \\\$pkgver")"'
|
||||
IEOF
|
||||
|
||||
# enable UTF-8 locale
|
||||
sed -i 's/#en_US.UTF-8 UTF-8/en_US.UTF-8 UTF-8/' /etc/locale.gen
|
||||
locale-gen
|
||||
sed -i 's/LANG.*/LANG=en_US.UTF-8/' /etc/locale.conf
|
||||
EOF
|
||||
)
|
||||
chmod +x $_scriptfile
|
||||
chmod +x "$_scriptfile"
|
||||
|
||||
# start the VM
|
||||
mkdir -p $_bootdir
|
||||
mount ${_loopdev}p1 $_bootdir
|
||||
mkdir -p "$_bootdir"
|
||||
mount ${_loopdev}p1 "$_bootdir"
|
||||
_board="vexpress-a9"
|
||||
_cpu="cortex-a9"
|
||||
_memory="1G"
|
||||
_kernel="$_bootdir"/vmlinuz-linux-libre
|
||||
_dtb="$_bootdir"/dtbs/linux-libre/vexpress-v2p-ca9.dtb
|
||||
_initrd="$_bootdir"/initramfs-linux-libre.img
|
||||
QEMU_AUDIO_DRV=none qemu-system-arm \
|
||||
-M vexpress-a9 \
|
||||
-m 1G \
|
||||
-dtb $_bootdir/dtbs/vexpress-v2p-ca9.dtb \
|
||||
-kernel $_bootdir/zImage \
|
||||
-M $_board \
|
||||
-cpu $_cpu \
|
||||
-m $_memory \
|
||||
-kernel "$_kernel" \
|
||||
-dtb "$_dtb" \
|
||||
-initrd "$_initrd" \
|
||||
--append "root=/dev/mmcblk0p3 rw roottype=ext4 console=ttyAMA0" \
|
||||
-drive if=sd,driver=raw,cache=writeback,file=$_outfile \
|
||||
-drive if=sd,driver=raw,cache=writeback,file="$_outfile" \
|
||||
-display none \
|
||||
-net user,hostfwd=tcp::2022-:22 \
|
||||
-net nic \
|
||||
-daemonize \
|
||||
-pidfile $_pidfile
|
||||
-pidfile "$_pidfile"
|
||||
|
||||
# wait for ssh to be up
|
||||
while ! ssh -p 2022 -i keys/id_rsa root@localhost -o StrictHostKeyChecking=no true 2>/dev/null; do
|
||||
@ -146,24 +149,19 @@ while ! ssh -p 2022 -i keys/id_rsa root@localhost -o StrictHostKeyChecking=no tr
|
||||
done && echo
|
||||
|
||||
# copy the current users keys to the VM
|
||||
scp -rP 2022 -i keys/id_rsa $(sudo -iu $SUDO_USER pwd)/.gnupg root@localhost:/home/parabola/
|
||||
scp -rP 2022 -i keys/id_rsa $(sudo -iu $SUDO_USER pwd)/.ssh root@localhost:/home/parabola/
|
||||
scp -rP 2022 -i keys/id_rsa $(sudo -iu $SUDO_USER pwd)/.gitconfig root@localhost:/home/parabola/
|
||||
scp -rP 2022 -i keys/id_rsa "$(sudo -iu $SUDO_USER pwd)"/.gnupg root@localhost:/home/parabola/
|
||||
scp -rP 2022 -i keys/id_rsa "$(sudo -iu $SUDO_USER pwd)"/.ssh root@localhost:/home/parabola/
|
||||
scp -rP 2022 -i keys/id_rsa "$(sudo -iu $SUDO_USER pwd)"/.gitconfig root@localhost:/home/parabola/
|
||||
|
||||
# copy and execute the migration script
|
||||
scp -P 2022 -i keys/id_rsa $_scriptfile root@localhost:
|
||||
ssh -p 2022 -i keys/id_rsa root@localhost "./$(basename $_scriptfile)"
|
||||
|
||||
# open a shell for debugging
|
||||
# ssh -p 2022 -i keys/id_rsa root@localhost
|
||||
scp -P 2022 -i keys/id_rsa "$_scriptfile" root@localhost:
|
||||
ssh -p 2022 -i keys/id_rsa root@localhost "./$(basename "$_scriptfile")"
|
||||
|
||||
# stop the VM
|
||||
ssh -p 2022 -i keys/id_rsa root@localhost "nohup shutdown -h now &>/dev/null & exit"
|
||||
while kill -0 $(cat $_pidfile) 2> /dev/null; do echo -n . && sleep 5; done && echo
|
||||
rm -f $_pidfile
|
||||
while kill -0 $(cat "$_pidfile") 2> /dev/null; do echo -n . && sleep 5; done && echo
|
||||
|
||||
# cleanup
|
||||
umount ${_loopdev}p1
|
||||
losetup -d $_loopdev
|
||||
rm -rf $_bootdir
|
||||
rm $_scriptfile
|
||||
rm -rf "$_bootdir" "$_scriptfile" "$_pidfile"
|
||||
|
||||
84
start.sh
84
start.sh
@ -21,62 +21,74 @@
|
||||
set -eu
|
||||
|
||||
_builddir=build
|
||||
mkdir -p $_builddir
|
||||
mkdir -p "$_builddir"
|
||||
|
||||
_imagefile=$1
|
||||
_pidfile=$_builddir/qemu-$$.pid
|
||||
_bootdir=$_builddir/boot-$$
|
||||
_pidfile="$_builddir"/qemu-$$.pid
|
||||
_bootdir="$_builddir"/boot-$$
|
||||
|
||||
_loopdev=$(sudo losetup -f --show $_imagefile)
|
||||
_loopdev=$(sudo losetup -f --show "$_imagefile")
|
||||
sudo partprobe $_loopdev
|
||||
_localport=$((2022 + $(find $_builddir -iname 'qemu-*.pid' | wc -l)))
|
||||
touch $_pidfile
|
||||
touch "$_pidfile"
|
||||
|
||||
# register a cleanup error handler
|
||||
function cleanup {
|
||||
test -f $_pidfile && (sudo kill -9 $(cat $_pidfile) || true)
|
||||
rm -f $_pidfile
|
||||
test -f "$_pidfile" && (sudo kill -9 $(cat "$_pidfile") || true)
|
||||
rm -f "$_pidfile"
|
||||
sudo umount ${_loopdev}p1
|
||||
sudo losetup -d $_loopdev
|
||||
rm -rf $_bootdir
|
||||
rm -rf "$_bootdir"
|
||||
}
|
||||
trap cleanup ERR
|
||||
|
||||
# start the VM
|
||||
mkdir -p $_bootdir
|
||||
sudo mount ${_loopdev}p1 $_bootdir
|
||||
# FIXME: archlinuxarm rust will SIGILL on cortex-a9 cpus, using cortex-a15 for now
|
||||
mkdir -p "$_bootdir"
|
||||
sudo mount ${_loopdev}p1 "$_bootdir"
|
||||
_board="vexpress-a9"
|
||||
# FIXME: archlinuxarm rust SIGILLs on cortex-a9 cpus, using cortex-a15 for now
|
||||
_cpu="cortex-a15"
|
||||
_memory="1G"
|
||||
_snapshot=""
|
||||
[ -z "${PERSISTENT:-}" ] && _snapshot="-snapshot"
|
||||
_daemonize="-nographic -serial mon:stdio"
|
||||
[ -z "${FOREGROUND:-}" ] && _daemonize="-daemonize -pidfile \"$_pidfile\" -net user,hostfwd=tcp::2022-:22 -net nic -display none"
|
||||
if [ -f "$_bootdir"/zImage ]; then
|
||||
_kernel="$_bootdir"/zImage
|
||||
_dtb="$_bootdir"/dtbs/vexpress-v2p-ca9.dtb
|
||||
_initrd="$_bootdir"/initramfs-linux.img
|
||||
else
|
||||
_kernel="$_bootdir"/vmlinuz-linux-libre
|
||||
_dtb="$_bootdir"/dtbs/linux-libre/vexpress-v2p-ca9.dtb
|
||||
_initrd="$_bootdir"/initramfs-linux-libre.img
|
||||
fi
|
||||
QEMU_AUDIO_DRV=none qemu-system-arm \
|
||||
-M vexpress-a9 \
|
||||
-cpu cortex-a15 \
|
||||
-m 1G \
|
||||
-dtb $_bootdir/dtbs/vexpress-v2p-ca9.dtb \
|
||||
-kernel $_bootdir/zImage \
|
||||
-M $_board \
|
||||
-cpu $_cpu \
|
||||
-m $_memory \
|
||||
-kernel "$_kernel" \
|
||||
-dtb "$_dtb" \
|
||||
-initrd "$_initrd" \
|
||||
--append "root=/dev/mmcblk0p3 rw roottype=ext4 console=ttyAMA0" \
|
||||
-drive if=sd,driver=raw,cache=writeback,file=$_imagefile \
|
||||
-display none \
|
||||
-net user,hostfwd=tcp::$_localport-:22 \
|
||||
-net nic \
|
||||
-daemonize \
|
||||
-snapshot \
|
||||
-pidfile $_pidfile
|
||||
|
||||
-drive if=sd,driver=raw,cache=writeback,file="$_imagefile" \
|
||||
$_daemonize \
|
||||
$_snapshot
|
||||
|
||||
if [ -z "${FOREGROUND:-}" ]; then
|
||||
# wait for ssh to be up
|
||||
_sshopts="-o StrictHostKeyChecking=no -o ConnectTimeout=5"
|
||||
while ! ssh -p $_localport -i keys/id_rsa root@localhost $_sshopts true 2>/dev/null; do
|
||||
echo -n . && sleep 5
|
||||
done && echo
|
||||
_sshopts="-o StrictHostKeyChecking=no -o ConnectTimeout=5"
|
||||
while ! ssh -p 2022 -i keys/id_rsa root@localhost $_sshopts true 2>/dev/null; do
|
||||
echo -n . && sleep 5
|
||||
done && echo
|
||||
|
||||
# open a session
|
||||
ssh -p $_localport -i keys/id_rsa parabola@localhost
|
||||
# open a session
|
||||
ssh -p 2022 -i keys/id_rsa parabola@localhost
|
||||
|
||||
# shutdown the VM
|
||||
ssh -p $_localport -i keys/id_rsa root@localhost "nohup shutdown -h now &>/dev/null & exit"
|
||||
while sudo kill -0 $(cat $_pidfile) 2> /dev/null; do echo -n . && sleep 5; done && echo
|
||||
rm -f $_pidfile
|
||||
# shutdown the VM
|
||||
ssh -p 2022 -i keys/id_rsa root@localhost "nohup shutdown -h now &>/dev/null & exit"
|
||||
while sudo kill -0 $(cat "$_pidfile") 2> /dev/null; do echo -n . && sleep 5; done && echo
|
||||
fi
|
||||
|
||||
# cleanup
|
||||
sudo umount ${_loopdev}p1
|
||||
sudo losetup -d $_loopdev
|
||||
rm -rf $_bootdir
|
||||
rm -rf "$_bootdir" "$_pidfile"
|
||||
|
||||
Loading…
Reference in New Issue
Block a user