| 1 | FROM meeh/java8server:latest |
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| 2 | # Docker image based on Alpine with Java. |
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| 3 | |
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| 4 | # We use Oracle Java to run I2P, but uses the openjdk to build it. |
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| 5 | |
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| 6 | |
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| 7 | MAINTAINER Mikal Villa <mikal@sigterm.no> |
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| 8 | |
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| 9 | ENV GIT_BRANCH="master" |
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| 10 | ENV I2P_PREFIX="/opt/i2p" |
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| 11 | ENV PATH=${I2P_PREFIX}/bin:$PATH |
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| 12 | ENV JAVA_HOME=/usr/lib/jvm/default-jvm |
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| 13 | |
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| 14 | ENV GOSU_VERSION=1.7 |
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| 15 | ENV GOSU_SHASUM="34049cfc713e8b74b90d6de49690fa601dc040021980812b2f1f691534be8a50 /usr/local/bin/gosu" |
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| 16 | |
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| 17 | RUN mkdir /user && adduser -S -h /user i2p && chown -R i2p:nobody /user |
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| 18 | |
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| 19 | # Adding files first, since Docker.expt is required for installation |
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| 20 | ADD Docker.expt /tmp/Docker.expt |
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| 21 | ADD Docker.entrypoint.sh /entrypoint.sh |
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| 22 | |
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| 23 | # Required for wget https |
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| 24 | RUN apk add --no-cache openssl |
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| 25 | # Gosu is a replacement for su/sudo in docker and not a backdoor :) See https://github.com/tianon/gosu |
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| 26 | RUN wget -O /usr/local/bin/gosu https://github.com/tianon/gosu/releases/download/${GOSU_VERSION}/gosu-amd64 \ |
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| 27 | && echo "${GOSU_SHASUM}" | sha256sum -c && chmod +x /usr/local/bin/gosu |
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| 28 | |
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| 29 | # |
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| 30 | # Each RUN is a layer, adding the dependencies and building i2pd in one layer takes around 8-900Mb, so to keep the |
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| 31 | # image under 200mb we need to remove all the build dependencies in the same "RUN" / layer. |
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| 32 | # |
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| 33 | |
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| 34 | # The main layer |
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| 35 | RUN apk --no-cache add build-base git gettext tar bzip2 apache-ant openjdk8 expect \ |
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| 36 | && mkdir -p /usr/src/build \ |
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| 37 | && cd /usr/src/build \ |
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| 38 | && git clone -b ${GIT_BRANCH} https://github.com/i2p/i2p.i2p.git \ |
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| 39 | && cd /usr/src/build/i2p.i2p \ |
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| 40 | && echo "noExe=true" >> build.properties \ |
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| 41 | && ant installer-linux \ |
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| 42 | && cp i2pinstall*.jar /tmp/i2pinstall.jar \ |
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| 43 | && mkdir -p /opt \ |
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| 44 | && chown i2p:root /opt \ |
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| 45 | && chmod u+rw /opt \ |
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| 46 | && gosu i2p expect -f /tmp/Docker.expt \ |
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| 47 | && cd ${I2P_PREFIX} \ |
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| 48 | && rm -fr man docs *.bat *.command *.app /tmp/i2pinstall.jar /tmp/Docker.expt \ |
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| 49 | && rm -fr /usr/src/build \ |
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| 50 | && apk --purge del build-base apache-ant expect tcl expat git openjdk8 openjdk8-jre openjdk8-jre-base openjdk8-jre-lib bzip2 tar \ |
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| 51 | binutils-libs binutils pkgconfig libcurl libc-dev musl-dev g++ make fortify-headers pkgconf giflib libssh2 libxdmcp libxcb \ |
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| 52 | libx11 pcre alsa-lib libxi libxrender libxml2 readline bash openssl \ |
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| 53 | && rm -fr /usr/lib/jvm/default-jre \ |
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| 54 | && ln -sf /opt/jdk/jre /usr/lib/jvm/default-jre \ |
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| 55 | && chmod a+x /entrypoint.sh |
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| 56 | |
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| 57 | |
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| 58 | |
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| 59 | EXPOSE 7654 7656 7657 7658 4444 6668 8998 7659 7660 4445 15000-20000 |
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| 60 | |
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| 61 | ENTRYPOINT [ "/entrypoint.sh" ] |
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| 62 | |
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