anchor.diff:  GALAXY_CONFIG_MASTER_API_KEY=HSNiugRFvgT574F43jZ7N9F3 \
   GALAXY_CONFIG_BRAND="Galaxy Docker Build" \
   GALAXY_CONFIG_STATIC_ENABLED=False \
  -GALAXY_CONFIG_JOB_WORKING_DIRECTORY=/export/galaxy-central/database/job_working_directory \
  -GALAXY_CONFIG_FILE_PATH=/export/galaxy-central/database/files \
  -GALAXY_CONFIG_NEW_FILE_PATH=/export/galaxy-central/database/files \
  -GALAXY_CONFIG_TEMPLATE_CACHE_PATH=/export/galaxy-central/database/compiled_templates \
  -GALAXY_CONFIG_CITATION_CACHE_DATA_DIR=/export/galaxy-central/database/citations/data \
  -GALAXY_CONFIG_CLUSTER_FILES_DIRECTORY=/export/galaxy-central/database/pbs \
  -GALAXY_CONFIG_FTP_UPLOAD_DIR=/export/ftp \
  +GALAXY_CONFIG_JOB_WORKING_DIRECTORY=$EXPORT_DIR/galaxy-central/database/job_working_directory \
  +GALAXY_CONFIG_FILE_PATH=$EXPORT_DIR/galaxy-central/database/files \
  +GALAXY_CONFIG_NEW_FILE_PATH=$EXPORT_DIR/galaxy-central/database/files \
  +GALAXY_CONFIG_TEMPLATE_CACHE_PATH=$EXPORT_DIR/galaxy-central/database/compiled_templates \
  +GALAXY_CONFIG_CITATION_CACHE_DATA_DIR=$EXPORT_DIR/galaxy-central/database/citations/data \
  +GALAXY_CONFIG_CLUSTER_FILES_DIRECTORY=$EXPORT_DIR/galaxy-central/database/pbs \
  +GALAXY_CONFIG_FTP_UPLOAD_DIR=$EXPORT_DIR/ftp \
   GALAXY_CONFIG_FTP_UPLOAD_SITE=galaxy.docker.org \
   GALAXY_CONFIG_USE_PBKDF2=False \
   GALAXY_CONFIG_NGINX_X_ACCEL_REDIRECT_BASE=/_x_accel_redirect \
   GALAXY_CONFIG_NGINX_X_ARCHIVE_FILES_BASE=/_x_accel_redirect \
  -GALAXY_CONFIG_NGINX_UPLOAD_STORE=/export/nginx_upload_store \
  +GALAXY_CONFIG_NGINX_UPLOAD_STORE=$EXPORT_DIR/nginx_upload_store \
   GALAXY_CONFIG_NGINX_UPLOAD_PATH=/_upload \
   GALAXY_CONFIG_DYNAMIC_PROXY_MANAGE=False \
   GALAXY_CONFIG_VISUALIZATION_PLUGINS_DIRECTORY=config/plugins/visualizations \
  
positive.code:     apt-get autoremove -y && apt-get clean && rm -rf /var/lib/apt/lists/* /tmp/* /var/tmp/*
  
  RUN mkdir /shed_tools && chown $GALAXY_USER:$GALAXY_USER /shed_tools && \
      mkdir /export/ftp/ && chown $GALAXY_USER:$GALAXY_USER /export/ftp && \
      mkdir /tool_deps/ && chown $GALAXY_USER:$GALAXY_USER /tool_deps && \
      ln -s /tool_deps/ /export/tool_deps && chown $GALAXY_USER:$GALAXY_USER /export/tool_deps # Configure Galaxy to use the Tool Shed
  
  # The following commands will be executed as User galaxy
  USER galaxy
  
negative.code: GALAXY_REPO=${GALAXY_REPO:-https://github.com/galaxyproject/galaxy} \
  GALAXY_ROOT=/galaxy-central \
  GALAXY_CONFIG_DIR=/etc/galaxy \
  EXPORT_DIR=/export \
  DEBIAN_FRONTEND=noninteractive
  
  ENV GALAXY_CONFIG_FILE=$GALAXY_CONFIG_DIR/galaxy.ini \
  GALAXY_CONFIG_JOB_CONFIG_FILE=$GALAXY_CONFIG_DIR/job_conf.xml \
  GALAXY_CONFIG_JOB_METRICS_CONFIG_FILE=$GALAXY_CONFIG_DIR/job_metrics_conf.xml \
  GALAXY_CONFIG_TOOL_DEPENDENCY_DIR=$EXPORT_DIR/tool_deps \
  GALAXY_VIRTUAL_ENV=/galaxy_venv \
  GALAXY_USER=galaxy \
  GALAXY_UID=1450 \
  