anchor.diff:  RUN wget -q http://repos.sensuapp.org/apt/pubkey.gpg -O- | apt-key add -
   RUN echo "deb     http://repos.sensuapp.org/apt sensu main" > /etc/apt/sources.list.d/sensu.list
   
  -RUN apt-get update && \
  +RUN \
  +	apt-get update && \
       apt-get install -y sensu && \
       apt-get -y clean
   
  
positive.code: EXPOSE 4567
  VOLUME ["/etc/sensu/conf.d"]
  
  
  #Client Config
  ENV CLIENT_SUBSCRIPTIONS all,default
  
  #Common Config
  ENV INSTALL_PLUGINS ''
  ENV LOG_LEVEL warn
  ENV EMBEDDED_RUBY true
  ENV CONFIG_FILE /etc/sensu/config.json
  
negative.code: ENV PATH /opt/sensu/embedded/bin:$PATH
  
  #Nokogiri is needed by aws plugins
  RUN \
  	apt-get update && \
      apt-get install -y libxml2 libxml2-dev libxslt1-dev zlib1g-dev build-essential  && \
      gem install nokogiri && \
      apt-get remove -y libxml2-dev libxslt1-dev zlib1g-dev && \
      apt-get autoremove -y && \
      apt-get -y clean
  
  
  RUN wget https://github.com/jwilder/dockerize/releases/download/v0.0.2/dockerize-linux-amd64-v0.0.2.tar.gz
  RUN tar -C /usr/local/bin -xzvf dockerize-linux-amd64-v0.0.2.tar.gz
  