anchor.diff:    sed -i "s/{{LOGSERVER_IP}}/$LOGSERVER_IP/g" /etc/hekad/aggregator_output.toml;
   
   ## [serf]
  -
  -ADD files/serf/ /files/serf
   
   RUN \
     `# Install serf client 0.5.0`                                    ; \
  
positive.code: 
  ENV RUN_DEBUG 0
  
  CMD if [ $RUN_DEBUG -gt 0 ]                                         ; \
        then                                                            \
          echo [DEBUG]; env | grep "._" >> /etc/environment           ; \
          env | grep "._" >> /etc/environment                            ; \
          /usr/bin/supervisord && /bin/bash                           ; \
        else                                                            \
          env | grep "._" >> /etc/environment                         ; \
          /usr/bin/supervisord --nodaemon                             ; \
      fi                                                              ;
  
negative.code:   `# remove cached packages`; \
    apt-get clean;
  
  ADD files/ /files/
  
  # heka and supervisor configs
  RUN ln -fs /files/hekad/ /etc/hekad/
  RUN ln -fs /files/supervisor/ /etc/supervisor/
  
  RUN \
    `# setup supervisord config files and log directories`; \
  