tio 1, so some of this content may now be outdated.</div></aside></div><p>This post provides instructions to manually create a custom ingress <a href=/v1.5/docs/reference/config/networking/gateway/>gateway</a> with automatic provisioning of certificates based on cert-manager.</p><p>The creation of custom ingress gateway could be used in order to have different <code>loadbalancer</code> in order to isolate traffic.</p><h2 id=before-you-begin>Before you begin</h2><ul><li>Setup Istio by following the instructi