anchor.diff:  # Download Elasticsearch
   wget https://download.elasticsearch.org/elasticsearch/elasticsearch/elasticsearch-2.0.0.deb
   
  -# Prepare Java installation
  -sudo apt-get install java8-runtime-headless
  +# Prepare Java installation (Oracle)
  +sudo echo "deb http://ppa.launchpad.net/webupd8team/java/ubuntu trusty main" | sudo tee /etc/apt/sources.list.d/webupd8team-java.list
  +sudo echo "deb-src http://ppa.launchpad.net/webupd8team/java/ubuntu trusty main" | sudo tee -a /etc/apt/sources.list.d/webupd8team-java.list
  +sudo apt-key adv --keyserver hkp://keyserver.ubuntu.com:80 --recv-keys EEA14886
  +sudo apt-get update
  +sudo apt-get install oracle-java8-installer
  +
  +# Prepare Java installation (or OpenJDK)
  +# sudo apt-get install java8-runtime-headless
   
   # Prepare Elasticsearch installation
   sudo dpkg -i elasticsearch-2.0.0.deb
  
positive.code: 
  [source,sh]
  --------------------------------------------------
  # Create an image of yur current instance
  sudo /usr/bin/gcimagebundle -d /dev/sda -o /tmp/
  
  # An image has been created in `/tmp` directory:
  
negative.code: --------------------------------------------------
  
  Failing to set this will result in unauthorized messages when starting Elasticsearch.
  See <<cloud-gce-usage-discovery-tips-permissions>>.
  ==============================================
  
  
  