docker/dist/Dockerfile.dist.centos7

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FROM centos:centos7

RUN yum -y install epel-release \
    && yum -y update \
    && yum -y install \
    curl \
    java-11-openjdk-headless \
    supervisor \
    nmap-ncat \
    python3 \
    python3-setuptools \
    unzip \
    which \
    && yum clean all

ADD artifacts /heron

WORKDIR /heron

# run heron installer
RUN /heron/heron-install.sh \
    && rm -f /heron/heron-install.sh

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-3.4.14
ADD dist/scripts /opt/heron-docker/scripts

RUN 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/