docker/dist/Dockerfile.dist.centos7

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#syntax=docker/dockerfile:1.2
FROM centos:centos7

ENV TARGET_PLATFORM linux
ENV LC_ALL en_US.utf8

RUN yum -y upgrade \
    && yum -y install centos-release-scl-rh \
    && yum -y install epel-release \
    && yum -y install \
    curl \
    java-11-openjdk-headless \
    supervisor \
    nmap-ncat \
    rh-python38-python \
    rh-python38-python-devel \
    unzip \
    which \
    && yum clean all

ENV JAVA_HOME /usr/

RUN /usr/bin/ln -sfT /opt/rh/rh-python38/root/usr/bin/python3 /usr/bin/python \
      && /usr/bin/ln -sfT /opt/rh/rh-python38/root/usr/bin/python3 /usr/bin/python3 \
      && /usr/bin/ln -sfT /opt/rh/rh-python38/root/usr/bin/python3.8 /usr/bin/python3.8

# 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-3.8.0

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/