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#
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#syntax=docker/dockerfile:1.2
FROM ubuntu:20.04

ARG DEBIAN_FRONTEND=noninteractive

ENV LC_ALL C.UTF-8
ENV LANG C.UTF-8

RUN apt-get -y update \
    && apt-get -y install \
    curl \
    openjdk-11-jdk-headless \
    netcat-openbsd \
    python3 \
    python3-distutils \
    supervisor \
    unzip \
    && apt-get clean

ENV JAVA_HOME /usr/lib/jvm/java-11-openjdk-amd64
RUN update-ca-certificates -f

# run Heron installer
RUN --mount=type=bind,source=artifacts,target=/tmp/heron /tmp/heron/heron-install.sh \
    && rm -f /usr/local/heron/dist/heron-core.tar.gz

WORKDIR /heron

RUN ln -s /usr/local/heron/dist/heron-core /heron \
    && mkdir -p /heron/heron-tools \
    && ln -s /usr/local/heron/bin /heron/heron-tools \
    && ln -s /usr/local/heron/conf /heron/heron-tools \
    && ln -s /usr/local/heron/dist /heron/heron-tools \
    && ln -s /usr/local/heron/lib /heron/heron-tools \
    && ln -s /usr/local/heron/release.yaml /heron/heron-tools \
    && ln -s /usr/local/heron/examples /heron \
    && ln -s /usr/local/heron/release.yaml /heron

ENV HERON_HOME /heron/heron-core/
RUN export HERON_HOME

# install Zookeeper
ARG ZK_DIST=zookeeper-3.5.8

RUN --mount=type=bind,source=dist,target=/opt/heron-docker/ sh /opt/heron-docker/scripts/install-zookeeper.sh $ZK_DIST

ADD dist/conf/zookeeper.conf /opt/zookeeper/conf/zookeeper.conf
ADD dist/conf/sandbox.conf /etc/supervisor/conf.d/