Dockerfile.8-alpine

FROM lablup/kernel-base-python-minimal:3.6-alpine

# Install Java compile environments
# ref: https://github.com/docker-library/openjdk/blob/master/8-jdk/alpine/Dockerfile
# You may need to check the Alpine package repository for latest OpenJDK package available.
# ref: https://pkgs.alpinelinux.org/packages?name=openjdk8&branch=v3.6&repo=&arch=x86_64
ENV JAVA_HOME /usr/lib/jvm/java-1.8-openjdk
ENV PATH $PATH:/usr/lib/jvm/java-1.8-openjdk/jre/bin:/usr/lib/jvm/java-1.8-openjdk/bin
ENV JAVA_VERSION 8u131
ENV JAVA_ALPINE_VERSION 8.131.11-r2
RUN { \
        echo '#!/bin/sh'; \
        echo 'set -e'; \
        echo; \
        echo 'dirname "$(dirname "$(readlink -f "$(which javac || which java)")")"'; \
    } > /usr/local/bin/docker-java-home \
    && chmod +x /usr/local/bin/docker-java-home
RUN set -x \
    && apk add --no-cache \
        openjdk8="$JAVA_ALPINE_VERSION" \
    && [ "$JAVA_HOME" = "$(docker-java-home)" ]

# Install kernel-runner scripts package
RUN pip install --no-cache-dir "backend.ai-kernel-runner[java]~=1.0.2"

COPY policy.yml /home/sorna/policy.yml

LABEL io.sorna.features "batch query uid-match"

CMD ["/home/sorna/jail", "-policy", "/home/sorna/policy.yml", \
     "/usr/local/bin/python", "-m", "ai.backend.kernel", "java"]

# vim: ft=dockerfile