mirror of
https://github.com/rancher/os.git
synced 2025-06-22 13:07:04 +00:00
40 lines
1.6 KiB
Bash
Executable File
40 lines
1.6 KiB
Bash
Executable File
#!/bin/bash
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set -e
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set -o pipefail
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cd $(dirname $0)/..
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source scripts/version
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BUILD=$(pwd)/build
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IMAGE_CACHE=${BUILD}/image-cache
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PREPOP_DIR=${IMAGE_CACHE}/var/lib/system-docker
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INITRD_DIR=${BUILD}/initrd
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ARTIFACTS=$(pwd)/dist/artifacts
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INITRD=${ARTIFACTS}/initrd
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INIT_IMAGES="images-init.tar"
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SYSTEM_IMAGES="images-system.tar"
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mkdir -p ${ARTIFACTS} ${PREPOP_DIR}
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if [ "$(docker info | grep 'Storage Driver: ' | sed 's/Storage Driver: //')" != "overlay" ]; then
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echo Overlay storage driver is required to prepackage exploded images
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echo packaging image tar archives instead
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tar czf ${ARTIFACTS}/rootfs${SUFFIX}.tar.gz --exclude lib/modules --exclude lib/firmware -C ${INITRD_DIR} .
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exit 0
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fi
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DFS=$(docker run -d --privileged -v /lib/modules/$(uname -r):/lib/modules/$(uname -r) ${DFS_IMAGE}${SUFFIX} ${DFS_ARGS})
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trap "docker rm -fv ${DFS_ARCH} ${DFS}" EXIT
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docker exec -i ${DFS} docker load < ${INITRD_DIR}/usr/share/ros/${INIT_IMAGES}
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docker exec -i ${DFS} docker load < ${INITRD_DIR}/usr/share/ros/${SYSTEM_IMAGES}
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docker stop ${DFS}
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docker run --rm --volumes-from=${DFS} --entrypoint /bin/bash rancher/os-base -c "tar -c -C /var/lib/docker ./image" | tar -x -C ${PREPOP_DIR}
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docker run --rm --volumes-from=${DFS} --entrypoint /bin/bash rancher/os-base -c "tar -c -C /var/lib/docker ./overlay" | tar -x -C ${PREPOP_DIR}
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tar -cf ${ARTIFACTS}/rootfs${SUFFIX}.tar --exclude usr/share/ros/${INIT_IMAGES} --exclude usr/share/ros/${SYSTEM_IMAGES} --exclude lib/modules --exclude
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lib/firmware -C ${INITRD_DIR} .
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tar -rf ${ARTIFACTS}/rootfs${SUFFIX}.tar -C ${IMAGE_CACHE} .
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rm -f ${ARTIFACTS}/rootfs${SUFFIX}.tar.gz
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gzip ${ARTIFACTS}/rootfs${SUFFIX}.tar
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