as the domain names are listed in multiple places in the config. If you use
tooling for CI/CD (e.g., Kustomize), it&rsquo;s best to extract the domain name list into a single place from which you can render into the required configuration resources.</p><p>That&rsquo;s all! I hope this was helpful.
If you&rsquo;re an existing user of the previous Nginx-based solution,
you can now migrate to this approach before upgrading to Istio 1.20, which will otherwise disrupt your current setup.</p><p>Happy SNI routing!