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https://github.com/linuxkit/linuxkit.git
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82c7118de9
The Ubuntu mainline PPA has kernel.org based kernels for many kernel releaseis. This commit adds suport for downloading and converting the 3.16.x long long term support kernel as well as the current 4.x series. The "mainline.sh" script only downloads/processes kernels which have not yet been put on Hub. The kernels are stored under "linuxkit/kernel-mainline" and are tagged with the kernel version. Signed-off-by: Rolf Neugebauer <rolf.neugebauer@docker.com>
50 lines
1.8 KiB
Bash
Executable File
50 lines
1.8 KiB
Bash
Executable File
#! /bin/sh
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REPO="linuxkit/kernel-mainline"
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BASE_URL=http://kernel.ubuntu.com/~kernel-ppa/mainline
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build_image() {
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VERSION=$1
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KDIR=$2
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ARCH=amd64
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LINKS=$(curl -s ${BASE_URL}/${KDIR}/ | \
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sed -n 's/.*href="\([^"]*\).*/\1/p')
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IMAGE=$(echo $LINKS | \
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grep -o "linux-image[^ ]\+-generic[^ ]\+${ARCH}.deb" | head -1)
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[ -z "${IMAGE}" ] && return 1
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HDR_GEN=$(echo $LINKS | grep -o "linux-headers[^ ]\+_all.deb" | head -1)
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[ -z "${HDR_GEN}" ] && return 1
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HDR_ARCH=$(echo $LINKS | \
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grep -o "linux-headers[^ ]\+-generic[^ ]\+${ARCH}.deb" | head -1)
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[ -z "${HDR_ARCH}" ] && return 1
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DEB_URL=${BASE_URL}/${KDIR}/${IMAGE}
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HDR_GEN_URL=${BASE_URL}/${KDIR}/${HDR_GEN}
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HDR_ARCH_URL=${BASE_URL}/${KDIR}/${HDR_ARCH}
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echo "Trying to fetch ${VERSION} from ${DEB_URL}"
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docker build -t ${REPO}:${VERSION} -f Dockerfile.deb --no-cache \
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--build-arg DEB_URLS="${DEB_URL} ${HDR_GEN_URL} ${HDR_ARCH_URL}" .
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}
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LINKS=$(curl -s ${BASE_URL}/ | sed -n 's/.*href="\([^"]*\).*/\1/p')
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# Extract all kernel versions (drop RCs, ckt(?) and other links)
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VERSIONS=$(echo $LINKS | grep -o "v[0-9]\+\.[0-9]\+\.[0-9]\+[^ ]*" | \
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grep -ve '-rc' | grep -ve '-ckt' | uniq)
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# Extract 3.16.x and 4.x.x
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THREES=$(echo $VERSIONS | grep -o "v3\.16\.[0-9]\+[^ ]*")
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FOURS=$(echo $VERSIONS | grep -o "v4\.[0-9]\+\.[0-9]\+[^ ]*")
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KDIRS="${THREES} ${FOURS}"
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for KDIR in $KDIRS; do
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# Strip the Ubuntu release name for the tag and also the 'v' like with
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# the other kernel packages
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VERSION=$(echo $KDIR | grep -o "[0-9]\+\.[0-9]\+\.[0-9]\+")
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DOCKER_CONTENT_TRUST=1 docker pull ${REPO}:${VERSION} && continue
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build_image ${VERSION} ${KDIR} && \
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DOCKER_CONTENT_TRUST=1 docker push ${REPO}:${VERSION}
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done
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