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aputs/tar-docker-image

Last active October 29, 2016 23:58
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tar docker image (squash)
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tar-docker-image
docker_root=/var/lib/docker/btrfs
subvolumes=subvolumes
docker_image=aputs/archlinux
tar_file=/tmp/image.tar.gz
# tar
cd $docker_root/$subvolumes/$(docker inspect --format='{{.Id}}' $docker_image)
tar --exclude={'.','..'} -Pcvzf $tar_file .* *
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