title: Ambari server doesn't restart after removing node with cloudbreak
body: <p>After adding a node to test scaling then removing that node with cloudbreak, the service ambari-server won't restart.</p>
  
  <p>The error at launch is:</p>
  
  <pre><code>DB configs consistency check failed. Run "ambari-server start --skip-database-check" to skip. You may try --auto-fix-database flag to attempt to fix issues automatically. If you use this "--skip-database-check" option, do not make any changes to your cluster topology or perform a cluster upgrade until you correct the database consistency issues. See /var/log/ambari-server/ambari-server-check-database.log for more details on the consistency issues.
  </code></pre>
  
  <p>Looking the logs doesn't say much more. I tried restarting postgres, sometimes it works, like 1 on 10 times (HOW is it possible ?)</p>