title: How to add custom host entries to kubernetes Pods?
body: <p>My application communicates to some services via hostnames.
  When running my application as a docker container i used to add hostnames to the /etc/hosts of the hostmachine and run the container using <code>--net=host</code>. </p>
  
  <p>Now I'm running my containers in kubernetes cluster. I would like to know how can i add the /etc/hosts entries to the pod via <code>yaml</code>.</p>
  
  <p>I'm using kubernetes v1.5.3. </p>