FROM cc/base:1.0

HEALTHCHECK CMD curl -f http://localhost:9870/ || exit 1

ENV HDFS_CONF_dfs_namenode_name_dir=file:///hadoop/dfs/name
RUN mkdir -p /hadoop/dfs/name
VOLUME /hadoop/dfs/name

COPY --chown=hdoop:hdoop run.sh /run.sh
RUN chmod a+x /run.sh

EXPOSE 9870

USER hdoop

CMD ["/run.sh"]
