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FROM ubuntu:18.04
ARG MENDER_ARTIFACT_VERSION=3.2.1
ARG GOLANG_VERSION=1.11.2
RUN apt-get update && apt-get install -y \
kpartx \
bison \
flex \
mtools \
parted \
mtd-utils \
e2fsprogs \
u-boot-tools \
pigz \
device-tree-compiler \
autoconf \
autotools-dev \
libtool \
pkg-config \
python \
jq \
# for mender-convert to run (mkfs.vfat is required for boot partition)
sudo \
dosfstools \
# to compile U-Boot
bc \
# to download mender-artifact
wget \
# to download mender-convert and U-Boot sources
git \
# for arm64 support
gcc-aarch64-linux-gnu
# Disable sanity checks made by mtools. These checks reject copy/paste operations on converted disk images.
RUN echo "mtools_skip_check=1" >> $HOME/.mtoolsrc
# To provide support for Raspberry Pi Zero W a toolchain tuned for ARMv6 architecture must be used.
# https://tracker.mender.io/browse/MEN-2399
# Assumes $(pwd) is /
RUN wget -nc -q https://toolchains.bootlin.com/downloads/releases/toolchains/armv6-eabihf/tarballs/armv6-eabihf--glibc--stable-2018.11-1.tar.bz2 \
&& tar -xjf armv6-eabihf--glibc--stable-2018.11-1.tar.bz2 \
&& rm armv6-eabihf--glibc--stable-2018.11-1.tar.bz2 \
&& echo 'export PATH=$PATH:/armv6-eabihf--glibc--stable-2018.11-1/bin' >> /root/.bashrc
RUN wget -q -O /usr/bin/mender-artifact https://d1b0l86ne08fsf.cloudfront.net/mender-artifact/$MENDER_ARTIFACT_VERSION/linux/mender-artifact \
&& chmod +x /usr/bin/mender-artifact
# Golang environment, for cross-compiling the Mender client
RUN wget https://dl.google.com/go/go$GOLANG_VERSION.linux-amd64.tar.gz \
&& tar -C /usr/local -xzf go$GOLANG_VERSION.linux-amd64.tar.gz \
&& echo 'export PATH=$PATH:/usr/local/go/bin' >> /root/.bashrc
ENV PATH "$PATH:/usr/local/go/bin:/armv6-eabihf--glibc--stable-2018.11-1/bin"
ENV GOPATH "/root/go"
# Download Mender client
ARG mender_client_version
RUN test -n "$mender_client_version" || (echo "Argument 'mender_client_version' is mandatory." && exit 1)
ENV MENDER_CLIENT_VERSION=$mender_client_version
RUN go get -d github.com/mendersoftware/mender
WORKDIR $GOPATH/src/github.com/mendersoftware/mender
RUN git checkout $MENDER_CLIENT_VERSION
# Toolchain configuration
ARG toolchain_host
RUN test -n "$toolchain_host" || (echo "Argument 'toolchain_host' is mandatory." && exit 1)
ENV TOOLCHAIN_HOST=${toolchain_host}
ARG go_flags
RUN test -n "$go_flags" || (echo "Argument 'go_flags' is mandatory." && exit 1)
ENV GO_FLAGS=$go_flags
RUN test -n "$mender_client_version" || (echo "Argument 'mender_client_version' is mandatory." && exit 1)
ENV MENDER_CLIENT_VERSION=$mender_client_version
ENV CC "${TOOLCHAIN_HOST}-gcc"
# Build liblzma from source
RUN wget -q https://tukaani.org/xz/xz-5.2.4.tar.gz \
&& tar -C /root -xzf xz-5.2.4.tar.gz \
&& cd /root/xz-5.2.4 \
&& ./configure --host=${TOOLCHAIN_HOST} --prefix=/root/xz-5.2.4/install \
&& make \
&& make install
ENV LIBLZMA_INSTALL_PATH "/root/xz-5.2.4/install"
# NOTE: we are assuming generic ARM board here, needs to be extended later
RUN env CGO_ENABLED=1 \
CGO_CFLAGS="-I${LIBLZMA_INSTALL_PATH}/include" \
CGO_LDFLAGS="-L${LIBLZMA_INSTALL_PATH}/lib" \
CC=$CC \
GOOS=linux \
${GO_FLAGS} make build
# allow us to keep original PATH variables when sudoing
RUN echo "Defaults secure_path=\"/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/snap/bin:$PATH\"" > /etc/sudoers.d/secure_path_override
RUN chmod 0440 /etc/sudoers.d/secure_path_override
WORKDIR /
COPY docker-entrypoint.sh /usr/local/bin/
ENTRYPOINT ["/usr/local/bin/docker-entrypoint.sh"]