title: Self healing in Kubernetes - Can we regenerate the pod completely?
body: <p>I am new to Kubernetes.</p>
  
  <ol>
  <li><p>I have seen pod automaticaĺly restart in case of failure.</p></li>
  <li><p>When node failure happens, new pod regenerate to another node.</p></li>
  </ol>
  
  <p>In both cases, 
    What happens when pod gets failed in the middle of the process, (say: httpsession)? Can we provide the same session to the already logged in user.
    Please forgive if the question is irrelevant.</p>