anchor.diff:  docker build -t baseos .
   
   ....
  -Validate that the baseos docker image create successfully
  +Validate that the `baseos` docker image create successfully
   [source,text,options="nowrap"]
   ....
   $ docker images
  
positive.code: ec9d3f836b4a        elasticsearch:2.1.1   elasticsearch
  ....
  
  ==== Launching the Kibana UI
  
  Kibana dashboard: http://dockerhost::5601/
  
  [NOTE] `if there are no logs stream to logstash and elastic search kibana will not be able to fetch the mapping and allow to configure the index.``
  
  image::kibana.png[]
  
  ==== Generate some logs
  
  [source,text,options="nowrap"]
  ....
  
negative.code: * Ruby Gem Rake installed
  * Rake gen installed
  * asciidoctor installed for modification of documentation
  * Install Docker Rack ( gem install docker_rack)
  
  === Cloning the Git Repository for ELK Stack
  
  NOTE: installation of Docker and Docker Rack is out of scope of this tutorial
  
  === Launching the ELK Cluster
  
  TIP: Make sure that the Docker machine / Host has enough resources to run all the containers
  
  === Building the Docker images
  
  In the `kata-elk/baseos` directory run:
  [source,text,options="nowrap"]
  