title: How to define sequencing or dependency of one pod to another
body: <p>In docker compose we have "depends_on" tag, to define denpendancy of one container on another to start.
  example :</p>
  
  <pre><code>peer0.org1.example.com:
  container_name: peer0.org1.example.com
  .
  .
  .
  depends_on:
    - orderer.example.com
    - couchdb
  </code></pre>
  
  <p>Is there similar way in openshift to define dependency ?</p>