[ -a /dev/loop$i ] || mknod -m 660 /dev/loop$i b 7 $i
done
- if [[ "${YARD_IMG_ARCH}" = "arm64" && "$release" = "vivid" ]]; then
- cd /tmp
- if [ ! -f /tmp/${release}-server-cloudimg-${YARD_IMG_ARCH}-kernel-info.txt ]; then
- wget http://${host}/${release}/current/${release}-server-cloudimg-${YARD_IMG_ARCH}-kernel-info.txt
- fi
- export CLOUD_KERNEL_VERSION=$(cut -d$'\t' -f4 ${release}-server-cloudimg-${YARD_IMG_ARCH}-kernel-info.txt)
-
- mkdir -p /tmp/${release}-modules
- if [ ! -f "/tmp/${release}-server-cloudimg-${YARD_IMG_ARCH}.tar.gz" ]; then
- wget $CLOUD_IMG_URL
- fi
- if [ ! -f "/tmp/${release}-server-cloudimg-${YARD_IMG_ARCH}.img" ]; then
- tar zxvf ${release}-server-cloudimg-${YARD_IMG_ARCH}.tar.gz ${release}-server-cloudimg-${YARD_IMG_ARCH}.img
- fi
- mkdir -p /mnt/${release}
- mount /tmp/${release}-server-cloudimg-${YARD_IMG_ARCH}.img /mnt/${release}
- cp -r /mnt/${release}/lib/modules/$(echo $CLOUD_KERNEL_VERSION) /tmp/${release}-modules
- umount /mnt/${release}
- rm /tmp/${release}-server-cloudimg-${YARD_IMG_ARCH}.img
- cd $workspace
- fi
qemu-img convert $filename $raw_imgfile
cd -
}
# mount image
setup() {
# qemu-img resize $raw_imgfile +5GB
- if [ "${YARD_IMG_ARCH}" = "arm64" ]; then
- echo -e "d\nn\np\n1\n\n\nw" | parted -l $raw_imgfile
- fi
mkdir -p $mountdir
loopdevice=$(kpartx -l $raw_imgfile | head -1 | cut -f1 -d ' ')
kpartx -av $raw_imgfile
- if [[ "${YARD_IMG_ARCH}" = "arm64" && "$release" = "vivid" ]]; then
- e2fsck -p -f /dev/mapper/$loopdevice
- resize2fs /dev/mapper/$loopdevice
- fi
# for trouble shooting
sleep 2
dmsetup ls
mount /dev/mapper/$loopdevice $mountdir
mount -t proc none $mountdir/proc
- if [[ "${YARD_IMG_ARCH}" = "arm64" && "$release" = "vivid" ]]; then
- cp -r /tmp/${release}-modules/$(echo $CLOUD_KERNEL_VERSION) "$mountdir/lib/modules"
- cp $(which "qemu-aarch64-static") "$mountdir/usr/bin"
- fi
cp $cmd $mountdir/$(basename $cmd)
+ if [ "${YARD_IMG_ARCH}" = "arm64" ]; then
+ cp /usr/bin/qemu-aarch64-static $mountdir/usr/bin
+ fi
}
# modify image running a script using in a chrooted environment