title: Azure Cosmos DB - Private Endpoint and Failover?
body: <p>I have provisioned Cosmos DB with the following configurations</p>
  <ol>
  <li>West US - Primary =&gt; Read &amp; Write</li>
  <li>East US - Secondary =&gt; Read</li>
  </ol>
  <p><a href="https://i.stack.imgur.com/eyNGl.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/eyNGl.png" alt="enter image description here" /></a></p>
  <p>and have configured the private endpoints as shown below</p>
  <p><a href="https://i.stack.imgur.com/yKOvc.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/yKOvc.png" alt="enter image description here" /></a></p>
  <p>West US Configuration
  <a href="https://i.stack.imgur.com/AiVmD.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/AiVmD.png" alt="enter image description here" /></a></p>
  <p>East US Configuration
  <a href="https://i.stack.imgur.com/gZyvS.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/gZyvS.png" alt="enter image description here" /></a></p>
  <p>Private DNS Configuration
  <a href="https://i.stack.imgur.com/n01p2.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/n01p2.png" alt="enter image description here" /></a></p>
  <p>I do understand that Azure will take care of the DNS update to make sure that FQDN points to the right cosmos DB instance in case of a failover.</p>
  <p>As I am using Private Endpoints, Am I expected to make any changes/updates on the Private Endpoints in case of a failover?</p>