title: Restart Kubernetes on Ubuntu machine
body: <p>I have configured one Ubuntu system (192.168.1.2) to be a master and minion.</p>
  
  <p>Another Ubuntu machine to be a minion (192.168.1.3). I performed upgrade on Ubuntu machine that was both master and minion and rebooted the system. </p>
  
  <p>Now when I perform:</p>
  
  <p><code>kubectl get nodes</code></p>
  
  <p>The node (192.168.1.2) is down. </p>
  
  <p>I went through the documentation but could not find any documentation that explains how to add back the lost nodes. </p>
  
  <p>I need some help to understand how to bring the node back into the Kubernetes cluster. Is there any script to do so?</p>
  
  <p>Thanks</p>