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contrib: Move scripts for foreign kernels to contrib
Also adjust the kernel docs to point to the new location. Signed-off-by: Rolf Neugebauer <rolf.neugebauer@docker.com>
This commit is contained in:
Rolf Neugebauer
@@ -1,27 +0,0 @@
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FROM alpine:3.7 AS extract
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ARG DEB_URLS
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RUN apk add --no-cache curl dpkg tar && true
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WORKDIR /deb
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RUN mkdir extract
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RUN for url in ${DEB_URLS}; do \
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echo "Extracting: $url"; \
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curl -fsSL -o dl.deb $url && \
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dpkg-deb -x dl.deb . ;\
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done
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RUN for d in lib/modules/*; do depmod -b . $(basename $d); done
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RUN mkdir /out
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RUN cp -a boot/vmlinuz-* /out/kernel
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RUN cp -a boot/config-* /out/kernel_config
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RUN cp -a boot/System.map-* /out/System.map
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RUN tar cf /out/kernel.tar lib
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RUN tar cf /out/kernel-dev.tar usr || true
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FROM scratch
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WORKDIR /
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ENTRYPOINT []
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CMD []
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COPY --from=extract /out/* /
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@@ -1,28 +0,0 @@
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FROM alpine:3.7 AS extract
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ARG RPM_URLS
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RUN apk add --no-cache curl rpm tar && true
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WORKDIR /rpm
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RUN mkdir extract
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RUN for url in ${RPM_URLS}; do \
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echo "Extracting: $url"; \
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curl -fsSL -o dl.rpm $url && \
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rpm2cpio dl.rpm | cpio -idm ;\
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done
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RUN for d in lib/modules/*; do depmod -b . $(basename $d); done
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RUN mkdir /out
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# With some fedora rpms, the kernel and system map are in modules directory
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RUN cp -a boot/vmlinuz-* /out/kernel || mv lib/modules/*/vmlinuz /out/kernel
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RUN cp -a boot/config-* /out/kernel_config || mv lib/modules/*/config /out/kernel_config
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RUN cp -a boot/System.map-* /out/System.map || mv lib/modules/*/System.map /out/System.map
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RUN tar cf /out/kernel.tar lib
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RUN tar cf /out/kernel-dev.tar usr || true
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FROM scratch
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WORKDIR /
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ENTRYPOINT []
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CMD []
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COPY --from=extract /out/* /
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@@ -1,31 +0,0 @@
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# Using "foreign" kernels
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This directory contains a number of scripts to re-package other
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distributions kernels into a LinuxKit kernel package. The scripts
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download the relevant `rpm`s or `deb`s and create a local docker image
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which can be used in LinuxKit. You can optionally push the package to
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hub, if you like.
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All scripts take slightly different command line arguments (which
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could be improved) as each distribution uses different naming
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conventions and repository layouts.
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## Example
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To build a package using the `4.14.11` from the mainline [ppa
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repository](http://kernel.ubuntu.com/~kernel-ppa/mainline), first
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build the package:
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```sh
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./mainline.sh foobar/kernel-mainline v4.14.11 041411 201801022143
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```
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Here `v4.14.11` is the sub-directory of the [ppa
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repository](http://kernel.ubuntu.com/~kernel-ppa/mainline), `041411`
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seems to be another version used in the name of the `deb`s, and
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`201801022143` is the date. You can find the names by browsing the
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[ppa repository](http://kernel.ubuntu.com/~kernel-ppa/mainline).
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The result is a local image `foobar/kernel-mainline:4.14.11`, which
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can be used in a YAML file like a normal LinuxKit kernel image.
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@@ -1,25 +0,0 @@
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#! /bin/sh
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if [ "$#" -ne 3 ]; then
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echo "Usage: $0 <org/repo> <base url> <kernel version>"
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echo
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echo "Example:"
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echo "$0 foobar/kernel-centos http://mirror.centos.org/centos/7/os/x86_64/Packages 3.10.0-693.el7"
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echo
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echo "This will create a local LinuxKit kernel package:"
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echo "foobar/kernel-centos:3.10.0-693.el7"
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echo "which you can then push to hub or just use locally"
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exit 1
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fi
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REPO=$1
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URL=$2
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VER=$3
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ARCH=x86_64
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KERNEL_RPM="$URL/kernel-$VER.$ARCH.rpm"
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HEADERS_RPM="$URL/kernel-headers-$VER.$ARCH.rpm"
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RPM_URLS="$KERNEL_RPM $HEADERS_RPM"
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docker build -t "$REPO:$VER" -f Dockerfile.rpm --no-cache --build-arg RPM_URLS="$RPM_URLS" .
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@@ -1,30 +0,0 @@
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#! /bin/sh
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if [ "$#" -ne 3 ]; then
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echo "Usage: $0 <org/repo> <ABI version> <kernel version>"
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echo
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echo "Example:"
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echo "$0 foobar/kernel-debian 4.14.0-2 4.14.7-1"
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echo
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echo "This will create a local LinuxKit kernel package:"
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echo "foobar/kernel-debian:4.14.7-1"
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echo "which you can then push to hub or just use locally"
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exit 1
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fi
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# List all available kernels with:
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# curl -s http://mirrors.kernel.org/debian/pool/main/l/linux/ | sed -n 's/.*href="\([^"]*\).*/\1/p' | grep -o "linux-image-[0-9]\.[0-9]\+\.[0-9]\+-[0-9]\+-amd64[^ ]\+_amd64\.deb
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REPO=$1
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VER1=$2
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VER2=$3
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URL=http://mirrors.kernel.org/debian/pool/main/l/linux
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ARCH=amd64
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KERNEL_DEB="${URL}/linux-image-${VER1}-${ARCH}_${VER2}_${ARCH}.deb"
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HEADERS_DEB="${URL}/linux-headers-${VER1}-${ARCH}_${VER2}_${ARCH}.deb"
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HEADERS_ALL_DEB="${URL}/linux-headers-${VER1}-all_${VER2}_${ARCH}.deb"
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DEB_URLS="${KERNEL_DEB} ${HEADERS_DEB} ${HEADERS_ALL_DEB}"
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docker build -t "${REPO}:${VER2}" -f Dockerfile.deb --no-cache --build-arg DEB_URLS="${DEB_URLS}" .
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@@ -1,28 +0,0 @@
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#! /bin/sh
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if [ "$#" -ne 3 ]; then
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echo "Usage: $0 <org/repo> <base url> <kernel version>"
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echo
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echo "Example:"
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echo "$0 foobar/kernel-fedora http://mirrors.kernel.org/fedora/releases/27/Everything/x86_64/os/Packages/k/ 4.13.9-300.fc27"
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echo
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echo "This will create a local LinuxKit kernel package:"
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echo "foobar/kernel-fedora:4.13.9-300.fc27"
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echo "which you can then push to hub or just use locally"
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exit 1
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fi
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REPO=$1
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URL=$2
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VER=$3
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ARCH=x86_64
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KERNEL_RPM="$URL/kernel-$VER.$ARCH.rpm"
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CORE_RPM="$URL/kernel-core-$VER.$ARCH.rpm"
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MOD_RPM="$URL/kernel-modules-$VER.$ARCH.rpm"
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MOD_EXTRA_RPM="$URL/kernel-modules-extra-$VER.$ARCH.rpm"
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HEADERS_RPM="$URL/kernel-headers-$VER.$ARCH.rpm"
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RPM_URLS="$KERNEL_RPM $CORE_RPM $MOD_RPM $MOD_EXTRA_RPM $HEADERS_RPM"
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docker build -t "$REPO:$VER" -f Dockerfile.rpm --no-cache --build-arg RPM_URLS="$RPM_URLS" .
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@@ -1,31 +0,0 @@
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#! /bin/sh
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if [ "$#" -ne 4 ]; then
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echo "Usage: $0 <org/repo> <base url> <kernel version> <version> <date>"
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echo
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echo "Example:"
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echo "$0 foobar/kernel-mainline v4.14.11 041411 201801022143"
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echo
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echo "This will create a local LinuxKit kernel package:"
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echo "foobar/kernel-mainline:4.14.11"
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echo "which you can then push to hub or just use locally"
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exit 1
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fi
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REPO=$1
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VER=$2
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VER1=$3
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DATE=$4
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BASE_URL=http://kernel.ubuntu.com/~kernel-ppa/mainline
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ARCH=amd64
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# Strip leading 'v'
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KVER=${VER:1}
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URL="${BASE_URL}/${VER}"
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KERNEL_DEB="${URL}/linux-image-${KVER}-${VER1}-generic_${KVER}-${VER1}.${DATE}_${ARCH}.deb"
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HEADERS_DEB="${URL}/linux-headers-${KVER}-${VER1}-generic_${KVER}-${VER1}.${DATE}_${ARCH}.deb"
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HEADERS_ALL_DEB="${URL}/linux-headers-${KVER}-${VER1}_${KVER}-${VER1}.${DATE}_all.deb"
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DEB_URLS="${KERNEL_DEB} ${HEADERS_DEB} ${HEADERS_ALL_DEB}"
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docker build -t "${REPO}:${KVER}" -f Dockerfile.deb --no-cache --build-arg DEB_URLS="${DEB_URLS}" .
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@@ -1,31 +0,0 @@
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#! /bin/sh
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if [ "$#" -ne 3 ]; then
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echo "Usage: $0 <org/repo> <kernel version> <sub version>"
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echo
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echo "Example:"
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echo "$0 foobar/kernel-ubuntu 4.14.0-13 15"
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echo
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echo "This will create a local LinuxKit kernel package:"
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echo "foobar/kernel-ubuntu:4.14.0-13.15"
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echo "which you can then push to hub or just use locally"
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exit 1
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fi
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# List all available kernels with:
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# curl -s http://mirrors.kernel.org/ubuntu/pool/main/l/linux/ | sed -n 's/.*href="\([^"]*\).*/\1/p' | grep -o "linux-image-[0-9]\.[0-9]\+\.[0-9]\+-[0-9]\+-generic_[^ ]\+amd64\.deb"
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REPO=$1
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VER1=$2
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VER2=$3
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URL=http://mirrors.kernel.org/ubuntu/pool/main/l/linux
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ARCH=amd64
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KERNEL_DEB="${URL}/linux-image-${VER1}-generic_${VER1}.${VER2}_${ARCH}.deb"
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KERNEL_EXTRA_DEB="${URL}/linux-image-extra-${VER1}-generic_${VER1}.${VER2}_${ARCH}.deb"
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HEADERS_DEB="${URL}/linux-headers-${VER1}-generic_${VER1}.${VER2}_${ARCH}.deb"
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HEADERS_ALL_DEB="${URL}/linux-headers-${VER1}_${VER1}.${VER2}_all.deb"
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DEB_URLS="${KERNEL_DEB} ${KERNEL_EXTRA_DEB} ${HEADERS_DEB} ${HEADERS_ALL_DEB}"
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docker build -t "${REPO}:${VER1}.${VER2}" -f Dockerfile.deb --no-cache --build-arg DEB_URLS="${DEB_URLS}" .
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