mirror of
https://github.com/rancher/os.git
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2f27271a2c
Currently, for amd64 (the default) and arm. Run `dapper make ARCH=arm rootfs` to build rootfs.tar.gz for arm.
67 lines
2.2 KiB
Bash
Executable File
67 lines
2.2 KiB
Bash
Executable File
#!/bin/bash
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set -ex
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TARGET=${1}
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ARCH=${ARCH:-"amd64"}
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DFS_IMAGE=${DFS_IMAGE:?"DFS_IMAGE not set"}
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IS_ROOTFS=${IS_ROOTFS:-0}
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suffix=""
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[ "$ARCH" == "amd64" ] || suffix="_${ARCH}"
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DFS_ARCH_IMAGE=${DFS_IMAGE}${suffix}
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cd $(dirname $0)/..
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. scripts/build-common
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INITRD_DIR=${BUILD}/initrd
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rm -rf ${INITRD_DIR}/{usr,init}
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mkdir -p ${INITRD_DIR}/usr/{bin,share/ros}
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mkdir -p ${INITRD_DIR}/var/lib/system-docker
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if [ "$IS_ROOTFS" == "0" ]; then
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cp -rf ${BUILD}/kernel/lib ${INITRD_DIR}/usr/
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fi
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cp assets/docker ${INITRD_DIR}/usr/bin/docker
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if [ "$IS_ROOTFS" == "0" ]; then
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cp ${BUILD}/images.tar ${INITRD_DIR}/usr/share/ros/
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fi
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cp os-config${suffix}.yml ${INITRD_DIR}/usr/share/ros/os-config.yml
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cp bin/ros ${INITRD_DIR}/usr/bin/
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ln -s usr/bin/ros ${INITRD_DIR}/init
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ln -s bin ${INITRD_DIR}/usr/sbin
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ln -s usr/sbin ${INITRD_DIR}/sbin
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DFS_ARCH=$(docker create ${DFS_ARCH_IMAGE})
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trap "docker rm -fv ${DFS_ARCH}" EXIT
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docker export ${DFS_ARCH} | tar xvf - -C ${INITRD_DIR} --exclude=usr/bin/dockerlaunch \
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--exclude=usr/bin/docker \
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--exclude=usr/share/git-core \
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--exclude=usr/bin/git \
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--exclude=usr/bin/ssh \
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--exclude=usr/libexec/git-core \
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usr
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if [ "$IS_ROOTFS" == "1" ]; then
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DFS=$(docker run -d --privileged -v /lib/modules/$(uname -r):/lib/modules/$(uname -r) ${DFS_IMAGE})
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trap "docker rm -fv ${DFS_ARCH} ${DFS}" EXIT
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docker exec -i ${DFS} docker load < ${BUILD}/images.tar
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docker stop ${DFS}
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docker run --rm --volumes-from=${DFS} debian:jessie tar -c -C /var/lib/docker ./image | tar -x -C ${INITRD_DIR}/var/lib/system-docker
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docker run --rm --volumes-from=${DFS} debian:jessie tar -c -C /var/lib/docker ./overlay | tar -x -C ${INITRD_DIR}/var/lib/system-docker
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cd ${INITRD_DIR}
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tar -czf ${TARGET} .
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else
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COMPRESS=lzma
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[ "$DEV_BUILD" == "1" ] && COMPRESS="gzip -1"
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cd ${INITRD_DIR}
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find | cpio -H newc -o | ${COMPRESS} > ${TARGET}
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fi
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