FROM alpine:latest LABEL authors "Mikal Villa , Darknet Villain " # Expose git branch, tag and URL variables as arguments ARG GIT_BRANCH="openssl" ENV GIT_BRANCH=${GIT_BRANCH} ARG GIT_TAG="" ENV GIT_TAG=${GIT_TAG} ARG REPO_URL="https://github.com/PurpleI2P/i2pd.git" ENV REPO_URL=${REPO_URL} ENV I2PD_HOME="/home/i2pd" ENV DATA_DIR="${I2PD_HOME}/data" RUN mkdir -p "$I2PD_HOME" "$DATA_DIR" \ && adduser -S -h "$I2PD_HOME" i2pd \ && chown -R i2pd:nobody "$I2PD_HOME" # # Each RUN is a layer, adding the dependencies and building i2pd in one layer takes around 8-900Mb, so to keep the # image under 20mb we need to remove all the build dependencies in the same "RUN" / layer. # # 1. install deps, clone and build. # 2. strip binaries. # 3. Purge all dependencies and other unrelated packages, including build directory. RUN apk --no-cache --virtual build-dependendencies add make gcc g++ libtool zlib-dev boost-dev build-base openssl-dev openssl git \ && mkdir -p /tmp/build \ && cd /tmp/build && git clone -b ${GIT_BRANCH} ${REPO_URL} \ && cd i2pd \ && if [ -n "${GIT_TAG}" ]; then git checkout tags/${GIT_TAG}; fi \ && make \ && cp -R contrib/certificates /i2pd_certificates \ && mkdir -p /usr/local/bin \ && mv i2pd /usr/local/bin \ && cd /usr/local/bin \ && strip i2pd \ && rm -fr /tmp/build && apk --no-cache --purge del build-dependendencies build-base fortify-headers boost-dev zlib-dev openssl-dev \ boost-python3 python3 gdbm boost-unit_test_framework boost-python linux-headers boost-prg_exec_monitor \ boost-serialization boost-signals boost-wave boost-wserialization boost-math boost-graph boost-regex git pcre \ libtool g++ gcc pkgconfig # 2. Adding required libraries to run i2pd to ensure it will run. RUN apk --no-cache add boost-filesystem boost-system boost-program_options boost-date_time boost-thread boost-iostreams openssl musl-utils libstdc++ COPY entrypoint.sh /entrypoint.sh RUN chmod a+x /entrypoint.sh RUN echo "export DATA_DIR=${DATA_DIR}" >> /etc/profile VOLUME "$DATA_DIR" EXPOSE 7070 4444 4447 7656 2827 7654 7650 USER i2pd ENTRYPOINT [ "/entrypoint.sh" ]