anchor.diff:  ADD ./startup.sh /opt/startup.sh
   ADD ./config/varnish /etc/default/varnish
   
  -VOLUME  ["/etc/postgresql", "/var/log/postgresql", "/var/lib/postgresql"]
  +VOLUME  ["/etc/postgresql", "/var/log/postgresql", "/var/lib/postgresql", "/data"]
   
   CMD ["/bin/bash", "/opt/startup.sh"]
  
positive.code: #carto postgres extension
  RUN git clone https://github.com/CartoDB/cartodb-postgresql.git &&\
  cd cartodb-postgresql &&\
  PGUSER=postgres make install
  
  #GIS dependencies
  
negative.code: ADD ./config/grunt_production.json /cartodb/config/grunt_production.json
  
  RUN locale-gen en_US.UTF-8
  RUN locale-gen pt_BR.UTF-8
  ENV LANG en_US.UTF-8
  ENV LANGUAGE en_US:en
  ENV LC_ALL pt_BR.UTF-8
  
  
  RUN cd cartodb &&\
      git checkout 4.0.4 &&\
      npm install npm@2.14.16 -g &&\
      npm -v &&\
      export PATH=$PATH:$PWD/node_modules/grunt-cli/bin &&\
      bundle install &&\
  