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Build aufs support
Signed-off-by: Justin Cormack <justin.cormack@unikernel.com>
This commit is contained in:
parent
06c53c2fe2
commit
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1
kernel/.gitignore
vendored
1
kernel/.gitignore
vendored
@ -1 +1,2 @@
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vmlinuz64
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vmlinuz64
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aufs-utils.tar
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@ -1,6 +1,6 @@
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FROM debian:jessie
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FROM debian:jessie
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ENV KERNEL_VERSION 4.1.13
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ENV KERNEL_VERSION 4.1.12
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RUN apt-get update && apt-get -y upgrade && apt-get -y install \
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RUN apt-get update && apt-get -y upgrade && apt-get -y install \
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unzip \
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unzip \
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@ -18,15 +18,56 @@ RUN apt-get update && apt-get -y upgrade && apt-get -y install \
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isolinux \
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isolinux \
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automake \
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automake \
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pkg-config \
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pkg-config \
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git \
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ncurses-dev \
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p7zip-full
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p7zip-full
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ADD https://www.kernel.org/pub/linux/kernel/v4.x/linux-${KERNEL_VERSION}.tar.xz .
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ADD https://www.kernel.org/pub/linux/kernel/v4.x/linux-${KERNEL_VERSION}.tar.xz .
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RUN cat linux-${KERNEL_VERSION}.tar.xz | tar --absolute-names -xJ && mv /linux-${KERNEL_VERSION} /linux
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RUN cat linux-${KERNEL_VERSION}.tar.xz | tar --absolute-names -xJ && mv /linux-${KERNEL_VERSION} /linux
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# http://aufs.sourceforge.net/
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ENV AUFS_REPO https://github.com/sfjro/aufs4-standalone
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ENV AUFS_BRANCH aufs4.1
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ENV AUFS_COMMIT 4912d6da07e3e24d7a8484e0e8a4c1315adbc8fd
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# we use AUFS_COMMIT to get stronger repeatability guarantees
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# Download AUFS and patch kernel
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RUN git clone -b "$AUFS_BRANCH" "$AUFS_REPO" /aufs && \
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cd /aufs && \
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git checkout -q "$AUFS_COMMIT" && \
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cd /linux && \
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cp -r /aufs/Documentation /linux && \
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cp -r /aufs/fs /linux && \
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cp -r /aufs/include/uapi/linux/aufs_type.h /linux/include/uapi/linux/ && \
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set -e && for patch in \
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/aufs/aufs*-kbuild.patch \
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/aufs/aufs*-base.patch \
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/aufs/aufs*-mmap.patch \
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/aufs/aufs*-standalone.patch \
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/aufs/aufs*-loopback.patch \
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; do \
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patch -p1 < "$patch"; \
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done
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COPY kernel_config /linux/.config
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COPY kernel_config /linux/.config
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RUN jobs=$(nproc); \
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RUN jobs=$(nproc); \
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cd /linux && \
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cd /linux && \
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make -j ${jobs} oldconfig && \
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make -j ${jobs} oldconfig && \
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make -j ${jobs} bzImage
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make -j ${jobs} bzImage && \
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make INSTALL_HDR_PATH=/tmp/kernel-headers headers_install
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# Build aufs tools, do this here as they need kernel headers and to match aufs
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# Fortunately they are build statically linked
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ENV AUFS_TOOLS_COMMIT 5e0c348bd8b1898beb1e043b026bcb0e0c7b0d54
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RUN git clone https://github.com/Distrotech/aufs-util.git && \
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cd /aufs-util && \
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git checkout "$AUFS_TOOLS_COMMIT" && \
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CPPFLAGS="-I/tmp/kernel-headers/include" CLFAGS=$CPPFLAGS LDFLAGS=$CPPFLAGS make && \
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DESTDIR=/tmp/aufs-utils make install && \
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rm -rf /tmp/aufs-utils/usr/lib /tmp/aufs-utils/usr/share && \
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cd /tmp/aufs-utils && tar cf /aufs-utils.tar .
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@ -1,8 +1,13 @@
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all: vmlinuz64
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all: vmlinuz64 aufs-utils.tar
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vmlinuz64: kernel_config
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kernel: kernel_config Dockerfile
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docker build -t mobykernel:test .
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docker build -t mobykernel:build .
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docker run mobykernel:test cat /linux/arch/x86_64/boot/bzImage > vmlinuz64
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vmlinuz64: kernel
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docker run mobykernel:build cat /linux/arch/x86_64/boot/bzImage > vmlinuz64
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aufs-utils.tar: kernel
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docker run mobykernel:build cat /aufs-utils.tar > aufs-utils.tar
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clean:
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clean:
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rm -f vmlinuz64
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rm -f vmlinuz64 aufs-utils.tar
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@ -1,6 +1,6 @@
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#
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#
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# Automatically generated file; DO NOT EDIT.
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# Automatically generated file; DO NOT EDIT.
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# Linux/x86 4.1.13 Kernel Configuration
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# Linux/x86 4.1.12 Kernel Configuration
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#
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#
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CONFIG_64BIT=y
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CONFIG_64BIT=y
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CONFIG_X86_64=y
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CONFIG_X86_64=y
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@ -223,7 +223,6 @@ CONFIG_VM_EVENT_COUNTERS=y
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# CONFIG_COMPAT_BRK is not set
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# CONFIG_COMPAT_BRK is not set
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CONFIG_SLAB=y
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CONFIG_SLAB=y
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# CONFIG_SLUB is not set
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# CONFIG_SLUB is not set
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# CONFIG_SLOB is not set
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# CONFIG_SYSTEM_TRUSTED_KEYRING is not set
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# CONFIG_SYSTEM_TRUSTED_KEYRING is not set
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CONFIG_PROFILING=y
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CONFIG_PROFILING=y
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CONFIG_TRACEPOINTS=y
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CONFIG_TRACEPOINTS=y
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@ -2563,6 +2562,23 @@ CONFIG_PSTORE=y
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# CONFIG_PSTORE_RAM is not set
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# CONFIG_PSTORE_RAM is not set
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# CONFIG_SYSV_FS is not set
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# CONFIG_SYSV_FS is not set
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# CONFIG_UFS_FS is not set
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# CONFIG_UFS_FS is not set
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CONFIG_AUFS_FS=y
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# CONFIG_AUFS_BRANCH_MAX_127 is not set
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# CONFIG_AUFS_BRANCH_MAX_511 is not set
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# CONFIG_AUFS_BRANCH_MAX_1023 is not set
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CONFIG_AUFS_BRANCH_MAX_32767=y
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CONFIG_AUFS_SBILIST=y
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# CONFIG_AUFS_HNOTIFY is not set
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# CONFIG_AUFS_EXPORT is not set
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CONFIG_AUFS_XATTR=y
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# CONFIG_AUFS_FHSM is not set
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# CONFIG_AUFS_RDU is not set
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# CONFIG_AUFS_SHWH is not set
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# CONFIG_AUFS_BR_RAMFS is not set
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# CONFIG_AUFS_BR_FUSE is not set
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# CONFIG_AUFS_BR_HFSPLUS is not set
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CONFIG_AUFS_BDEV_LOOP=y
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# CONFIG_AUFS_DEBUG is not set
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CONFIG_NETWORK_FILESYSTEMS=y
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CONFIG_NETWORK_FILESYSTEMS=y
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CONFIG_NFS_FS=y
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CONFIG_NFS_FS=y
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CONFIG_NFS_V2=y
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CONFIG_NFS_V2=y
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