mirror of
https://github.com/rancher/os.git
synced 2025-06-22 13:07:04 +00:00
42 lines
1.2 KiB
Plaintext
42 lines
1.2 KiB
Plaintext
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#!/bin/bash
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set -e
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rootfs() {
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DFS=$(docker run -d --privileged -v /lib/modules/$(uname -r):/lib/modules/$(uname -r) ${DFS_IMAGE}${SUFFIX})
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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/images.tar
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docker stop ${DFS}
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docker run --rm --volumes-from=${DFS} rancher/os-dapper-base tar -c -C /var/lib/docker ./image | tar -x -C ${PREPOP_DIR}
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docker run --rm --volumes-from=${DFS} rancher/os-dapper-base tar -c -C /var/lib/docker ./overlay | tar -x -C ${PREPOP_DIR}
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tar -cf ${ARTIFACTS}/rootfs.tar --exclude lib/modules --exclude lib/firmware -C ${INITRD_DIR} .
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tar -rf ${ARTIFACTS}/rootfs.tar --exclude lib/modules --exclude lib/firmware -C ${INITRD_DIR} .
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rm -f ${ARTIFACTS}/rootfs.tar.gz
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gzip ${ARTIFACTS}/rootfs.tar
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}
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initrd() {
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COMPRESS=lzma
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[ "$DEV_BUILD" == "1" ] && COMPRESS="gzip -1"
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pushd ${INITRD_DIR} >/dev/null
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find | cpio -H newc -o | ${COMPRESS} > ${INITRD}
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popd >/dev/null
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}
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cd $(dirname $0)/..
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BUILD=$(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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mkdir -p ${ARTIFACTS} ${PREPOP_DIR}
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rootfs
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initrd
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