mirror of
https://github.com/linuxkit/linuxkit.git
synced 2026-04-04 23:52:00 +00:00
3b774e3657
This seems the best option, although none are great - build with `make AUFS=1` to build with AUFS support, currently with 4.8 kernel - default is to build without AUFS support, with 4.9 kernel This recognises that AUFS supprot is temporary #620 and only there until we can phase it out on desktop editions, and allow the other editions that never shipped with AUFS to ship something very close to mainline. However we do still apply the patches so that the non AUFS branch runs fine on all platforms, so it can be tested elsewhere. We may be able to move the kernel versions back in line when 4.9 aufs support is out. Plan is to shift CI to build both sets of images, and get the Desktop editions to pick up the aufs set automatically, once this is merged. Signed-off-by: Justin Cormack <justin.cormack@docker.com>
86 lines
3.1 KiB
Docker
86 lines
3.1 KiB
Docker
# Tag: 36aecb5cf4738737634140eec9abebe1f6559a39
|
|
FROM mobylinux/alpine-build-c@sha256:d66b9625abc831f28f8c584991a9cb6975e85d3bb3d3768474b592f1cf32a3a6
|
|
|
|
ARG KERNEL_VERSION=4.8.14
|
|
|
|
ENV KERNEL_SOURCE=https://www.kernel.org/pub/linux/kernel/v4.x/linux-${KERNEL_VERSION}.tar.xz
|
|
|
|
RUN curl -fsSL -o linux-${KERNEL_VERSION}.tar.xz ${KERNEL_SOURCE}
|
|
|
|
RUN cat linux-${KERNEL_VERSION}.tar.xz | tar --absolute-names -xJ && mv /linux-${KERNEL_VERSION} /linux
|
|
|
|
# this is aufs4.8 20161010
|
|
ENV AUFS_REPO https://github.com/sfjro/aufs4-standalone
|
|
ENV AUFS_BRANCH aufs4.8
|
|
ENV AUFS_COMMIT e9fd128dcb16167417683e199a5feb14f3c9eca8
|
|
|
|
# Download AUFS
|
|
RUN git clone -b "$AUFS_BRANCH" "$AUFS_REPO" /aufs && \
|
|
cd /aufs && \
|
|
git checkout -q "$AUFS_COMMIT"
|
|
|
|
# aufs-util 20151116
|
|
ENV AUFS_TOOLS_REPO https://github.com/ncopa/aufs-util.git
|
|
ENV AUFS_TOOLS_COMMIT 3b7c5e262b53598a8204a915e485489c46d4e7a4
|
|
|
|
# Download aufs tools
|
|
RUN git clone ${AUFS_TOOLS_REPO} && \
|
|
cd /aufs-util && \
|
|
git checkout "$AUFS_TOOLS_COMMIT"
|
|
|
|
#BUILD
|
|
# patch kernel with aufs
|
|
RUN cd /linux && \
|
|
cp -r /aufs/Documentation /linux && \
|
|
cp -r /aufs/fs /linux && \
|
|
cp -r /aufs/include/uapi/linux/aufs_type.h /linux/include/uapi/linux/ && \
|
|
set -e && for patch in \
|
|
/aufs/aufs*-kbuild.patch \
|
|
/aufs/aufs*-base.patch \
|
|
/aufs/aufs*-mmap.patch \
|
|
/aufs/aufs*-standalone.patch \
|
|
/aufs/aufs*-loopback.patch \
|
|
/aufs/lockdep-debug.patch \
|
|
; do \
|
|
patch -p1 < "$patch"; \
|
|
done
|
|
|
|
COPY kernel_config /linux/arch/x86/configs/x86_64_defconfig
|
|
COPY kernel_config.debug /linux/debug_config
|
|
COPY kernel_config.aufs /linux/aufs_config
|
|
RUN cat /linux/aufs_config >> /linux/arch/x86/configs/x86_64_defconfig
|
|
|
|
ARG DEBUG=0
|
|
|
|
RUN if [ $DEBUG -ne "0" ]; then \
|
|
sed -i 's/CONFIG_PANIC_ON_OOPS=y/# CONFIG_PANIC_ON_OOPS is not set/' /linux/arch/x86/configs/x86_64_defconfig; \
|
|
cat /linux/debug_config >> /linux/arch/x86/configs/x86_64_defconfig; \
|
|
fi
|
|
|
|
# Apply local patches
|
|
COPY patches-aufs /patches
|
|
RUN cd /linux && \
|
|
set -e && for patch in /patches/*.patch; do \
|
|
echo "Applying $patch"; \
|
|
patch -p1 < "$patch"; \
|
|
done
|
|
|
|
WORKDIR /linux
|
|
RUN make defconfig && \
|
|
make oldconfig && \
|
|
make -j "$(getconf _NPROCESSORS_ONLN)" KCFLAGS="-fno-pie"
|
|
RUN make INSTALL_MOD_PATH=/tmp/kernel-modules modules_install && \
|
|
make INSTALL_HDR_PATH=/tmp headers_install && \
|
|
( cd /tmp && tar cf /kernel-headers.tar include ) && \
|
|
( cd /tmp/kernel-modules && tar cf /kernel-modules.tar . )
|
|
|
|
# Build aufs tools, do this here as they need kernel headers and to match aufs
|
|
# Fortunately they are built statically linked
|
|
RUN cd /aufs-util && \
|
|
CPPFLAGS="-I/tmp/include" CFLAGS=$CPPFLAGS LDFLAGS=$CPPFLAGS make && \
|
|
DESTDIR=/tmp/aufs-utils make install && \
|
|
rm -rf /tmp/aufs-utils/usr/lib /tmp/aufs-utils/usr/share && \
|
|
cd /tmp/aufs-utils && rm libau* && tar cf /aufs-utils.tar .
|
|
|
|
RUN printf "KERNEL_SOURCE=${KERNEL_SOURCE}\nAUFS_REPO=${AUFS_REPO}\nAUFS_BRANCH=${AUFS_BRANCH}\nAUFS_COMMIT=${AUFS_COMMIT}\nAUFS_TOOLS_REPO=${AUFS_TOOLS_REPO}\nAUFS_TOOLS_COMMIT=${AUFS_TOOLS_COMMIT}\n" > /kernel-source-info
|