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#!/bin/bash
if [[ ! -z $SUDO_USER ]]; then
user=$SUDO_USER
else
user=$USER
fi
if [[ ! -z $SUDO_USER ]]; then
user=$SUDO_USER
elif [[ $USER == "root" ]]; then
user=$USER
else
echo "Must be launch as root"
exit 1
fi
help () {
echo "$0 --net --qcow2 [size] --ssh [key_path]"
echo ""
echo " --net enable dhcpcd"
echo " --qcow2 create a qcow2 image instead an iso one"
echo " [size] the size of the image you want. By default it don't resize"
echo " --ssh enable ssh at boot"
}
while [ -n "$1" ]; do
case "$1" in
-h)
help
exit 0
;;
--net)
net=1
;;
--qcow2)
qcow2=1
if [[ $2 != --* ]]; then
qcow2_param="$2"
shift
fi
;;
--ssh)
ssh=1
;;
*)
invalid_option=1
error_msg="'$1' is not an recognized option"
;;
esac
shift
done
if [[ $invalid_option -eq 1 ]]; then
echo $error_msg
help
exit 1
fi
rm -rf build
mkdir build
cp -r /usr/share/archiso/configs/baseline/ build/archlive
if [[ $ssh -eq 1 ]]; then
mkdir -p build/archlive/airootfs/etc/systemd/system/multi-user.target.wants
ln -s /usr/lib/systemd/system/sshd.service build/archlive/airootfs/etc/systemd/system/multi-user.target.wants/
fi
install_package () {
package_name=$1
cat build/archlive/packages.x86_64 | grep "$package_name" > /dev/null
if [[ $? -eq 1 ]]; then
echo $package_name >> build/archlive/packages.x86_64
fi
}
install_package "cloud-init"
mkdir -p build/archlive/airootfs/etc/systemd/system/cloud-init.target.wants
ln -s /usr/lib/systemd/system/cloud-init.service build/archlive/airootfs/etc/systemd/system/cloud-init.target.wants/cloud-init.service
if [[ $net -eq 1 ]]; then
install_package "dhcpcd"
ln -s /usr/lib/systemd/system/dhcpcd.service build/archlive/airootfs/etc/systemd/system/multi-user.target.wants/dhcpcd.service
fi
rm -rf build/out
mkdir -p build/out
rm -rf /tmp/archiso-tmp
mkarchiso -v -w /tmp/archiso-tmp -o build/out build/archlive
xorriso -as genisoimage -output build/seed.iso -volid CIDATA -joliet -rock cloudinit_seed/user-data cloudinit_seed/meta-data
last_build=$(ls -tr build/out | tail -1)
mv build/out/$last_build archlinux_cloud.iso
rm -f archlinux_cloud.qcow2
if [[ $qcow2 -eq 1 ]]; then
qemu-img convert -f raw -O qcow2 archlinux_cloud.iso archlinux_cloud.qcow2
rm archlinux_cloud.iso
fi
if [[ ! -z "$qcow2_param" ]]; then
qemu-img resize archlinux_cloud.qcow2 $qcow2_param
fi
chown -R $user: build
chown -R $user: archlinux_cloud.*
if [[ $qcow2 -eq 1 ]]; then
echo "Image build at archlinux_cloud.qcow2"
else
echo "Image build at archlinux_cloud.iso"
fi
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