title: AWS ELB how can i make sure new instance is healthy
body: <p>I have 5 instances in ELB and in Autoscaling Group.
  I am using ansible rolling display so it shuts down old instance and create new instance.</p>
  
  <p>My Problem is that i have to configure instance after creation and it almost takes 20 mins after creation that i can fully use instance.</p>
  
  <p>I have Health check page <code>/apps/status</code></p>
  
  <p>WHats happenning is aws joins all new instances  and replace old ones but all new instances are in state of <code>OutOFService</code> and it takes further 15 mins to become active.</p>
  
  <p>Is there any way that AWS only replcaes  new instance when health check is ok and then start with other instance</p>