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yuuichi-fujioka/install package to qcow image.sh

Created April 17, 2014 04:14
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install apt-get package to qcow2 image
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install package to qcow image.sh
sudo apt-get install qemu-utils
sudo modprobe nbd
sudo qemu-nbd --connect=/dev/nbd0 /full/path/to/qcow2/image/file
sudo mkdir /mnt/ubuntu
sudo mount /dev/nbd0p1 /mnt/ubuntu
sudo mount -t proc proc /mnt/ubuntu/proc/
sudo mkdir /mnt/ubuntu/run/resolvconf
sudo cp /etc/resolv.conf //mnt/ubuntu/run/resolvconf/
sudo chroot /mnt/ubuntu apt-get update
sudo chroot /mnt/ubuntu apt-get install foo -y
sudo umount /mnt/ubuntu/proc
sync
sudo umount /mnt/ubuntu
sudo qemu-nbd --disconnect /dev/nbd0
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