Dockerfile-openjdk8.template

FROM openjdk:8-jdk

ARG CREATED
ARG REVISION
ARG JANUS_VERSION=placeholder

ENV JANUS_VERSION=${JANUS_VERSION} \
    JANUS_HOME=/opt/janusgraph \
    JANUS_CONFIG_DIR=/etc/opt/janusgraph \
    JANUS_DATA_DIR=/var/lib/janusgraph \
    JANUS_STORAGE_TIMEOUT=60 \
    JANUS_PROPS_TEMPLATE=berkeleyje-lucene \
    janusgraph.index.search.directory=/var/lib/janusgraph/index \
    janusgraph.storage.directory=/var/lib/janusgraph/data \
    gremlinserver.graph=/etc/opt/janusgraph/janusgraph.properties \
    gremlinserver.threadPoolWorker=1 \
    gremlinserver.gremlinPool=8


RUN groupadd -r janusgraph --gid=999 && \
    useradd -r -g janusgraph --uid=999 janusgraph && \
    curl -fSL https://github.com/JanusGraph/janusgraph/releases/download/v${JANUS_VERSION}/janusgraph-${JANUS_VERSION}-hadoop2.zip -o janusgraph.zip && \
    curl -fSL https://github.com/JanusGraph/janusgraph/releases/download/v${JANUS_VERSION}/janusgraph-${JANUS_VERSION}-hadoop2.zip.asc -o janusgraph.zip.asc && \
    curl -fSL https://github.com/JanusGraph/janusgraph/releases/download/v${JANUS_VERSION}/KEYS -o KEYS && \
    gpg --import KEYS && \
    gpg --batch --verify janusgraph.zip.asc janusgraph.zip && \
    unzip janusgraph.zip && \
    mv janusgraph-${JANUS_VERSION}-hadoop2 /opt/janusgraph && \
    rm janusgraph.zip && \
    rm janusgraph.zip.asc && \
    rm KEYS && \
    rm -rf ${JANUS_HOME}/elasticsearch && \
    rm -rf ${JANUS_HOME}/javadocs && \
    rm -rf ${JANUS_HOME}/log && \
    rm -rf ${JANUS_HOME}/examples

COPY docker-entrypoint.sh /usr/local/bin/
COPY conf/janusgraph-berkeleyje-lucene-server.properties conf/log4j-server.properties ${JANUS_HOME}/conf/gremlin-server/
COPY scripts/remote-connect.groovy ${JANUS_HOME}/scripts/

RUN chmod 755 /usr/local/bin/docker-entrypoint.sh && \
    chown -R janusgraph:janusgraph ${JANUS_HOME}

EXPOSE 8182

WORKDIR ${JANUS_HOME}

ENTRYPOINT [ "docker-entrypoint.sh" ]
CMD [ "janusgraph" ]

LABEL org.opencontainers.image.title="JanusGraph Docker Image" \
      org.opencontainers.image.description="Official JanusGraph Docker image" \
      org.opencontainers.image.url="https://janusgraph.org/" \
      org.opencontainers.image.documentation="https://docs.janusgraph.org/${JANUS_VERSION}/index.html" \
      org.opencontainers.image.revision=${REVISION} \
      org.opencontainers.image.source="https://github.com/JanusGraph/janusgraph-docker/" \
      org.opencontainers.image.vendor="JanusGraph" \
      org.opencontainers.image.version=${JANUS_VERSION} \
      org.opencontainers.image.created=${CREATED} \
      org.opencontainers.image.license="Apache-2.0"