osrm-backend/docker/Dockerfile-alpine

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FROM alpine:3.21.2 AS alpine-mimalloc
RUN apk update && \
apk upgrade && \
apk add --no-cache \
boost-iostreams \
boost-program_options \
boost-thread \
mimalloc
ENV LD_PRELOAD=/usr/lib/libmimalloc.so.2
ENV MIMALLOC_LARGE_OS_PAGES=1
FROM alpine-mimalloc AS builder
ARG DOCKER_TAG
ARG BUILD_CONCURRENCY
RUN mkdir -p /src /opt && \
apk add --no-cache \
boost-dev \
boost-filesystem \
clang \
cmake \
expat-dev \
git \
libbz2 \
libxml2 \
lua5.4-dev \
make \
onetbb-dev
COPY . /src
WORKDIR /src
RUN NPROC=${BUILD_CONCURRENCY:-$(nproc)} && \
echo "Building OSRM ${DOCKER_TAG}" && \
git show --format="%H" | head -n1 > /opt/OSRM_GITSHA && \
echo "Building OSRM gitsha $(cat /opt/OSRM_GITSHA)" && \
mkdir -p build && \
cd build && \
BUILD_TYPE="Release" && \
ENABLE_ASSERTIONS="Off" && \
BUILD_TOOLS="Off" && \
case ${DOCKER_TAG} in *"-debug"*) BUILD_TYPE="Debug";; esac && \
case ${DOCKER_TAG} in *"-assertions"*) BUILD_TYPE="RelWithDebInfo" && ENABLE_ASSERTIONS="On" && BUILD_TOOLS="On";; esac && \
echo "Building ${BUILD_TYPE} with ENABLE_ASSERTIONS=${ENABLE_ASSERTIONS} BUILD_TOOLS=${BUILD_TOOLS}" && \
cmake .. -DCMAKE_BUILD_TYPE=${BUILD_TYPE} -DENABLE_ASSERTIONS=${ENABLE_ASSERTIONS} -DBUILD_TOOLS=${BUILD_TOOLS} -DENABLE_LTO=OFF && \
make -j${NPROC} install && \
cd ../profiles && \
cp -r * /opt && \
strip /usr/local/bin/* && \
rm -rf /src
# Multistage build to reduce image size - https://docs.docker.com/build/building/multi-stage/#use-multi-stage-builds
# Only the content below ends up in the image, this helps remove /src from the image (which is large)
FROM alpine-mimalloc AS runstage
COPY --from=builder /usr/local /usr/local
COPY --from=builder /opt /opt
RUN apk add --no-cache \
boost-date_time \
expat \
lua5.4 \
onetbb && \
ldconfig /usr/local/lib
RUN /usr/local/bin/osrm-extract --help && \
/usr/local/bin/osrm-routed --help && \
/usr/local/bin/osrm-contract --help && \
/usr/local/bin/osrm-partition --help && \
/usr/local/bin/osrm-customize --help
WORKDIR /opt
EXPOSE 5000