anchor.diff:  COPY  config/schema.xml /opt/solr/gdz/conf/schema.xml
   COPY  config/solrconfig.xml /opt/solr/gdz/conf/solrconfig.xml
   
  -RUN chown -R $SOLR_USER:$SOLR_USER /opt/solr
  +RUN chown -R $SOLR_UID /opt/solr
   
  -
  -EXPOSE 8983
  +#EXPOSE 8983
   WORKDIR /opt/solr
  -USER $SOLR_USER
  -CMD ["/opt/solr/bin/solr", "-f"]+USER $SOLR_UID
  +CMD ["/opt/solr/bin/solr", "-f"]
  
positive.code:   apt-get -y install  lsof  vim && \
      rm -rf /var/lib/apt/lists/*
  
  ENV SOLR_USER solr
  ENV SOLR_UID 8983
  
  RUN groupadd -r $SOLR_USER && \
    useradd -r -u $SOLR_UID -g $SOLR_USER $SOLR_USER
  
  ENV SOLR_KEY 2C72EB1397733A551DDB60CCF119941F6E68DA61
  RUN gpg --keyserver ha.pool.sks-keyservers.net --recv-keys "$SOLR_KEY"
  
negative.code: ENV SOLR_VERSION 5.5.0
  ENV SOLR_SHA256 c5fa5cb996fe1432e09bb2f6053ffbeb095436db4a77e9c6488b531db726b04d
  
  RUN mkdir -p /opt/solr/gdz/data && \
    wget -nv --output-document=/opt/solr.tgz http://archive.apache.org/dist/lucene/solr/$SOLR_VERSION/solr-$SOLR_VERSION.tgz && \
    wget -nv --output-document=/opt/solr.tgz.asc http://archive.apache.org/dist/lucene/solr/$SOLR_VERSION/solr-$SOLR_VERSION.tgz.asc && \
    gpg --verify /opt/solr.tgz.asc && \
  