can be found <a href="/v0.7/docs/reference/config/istio.routing.v1alpha1.html">here</a>.</p><p>Currently, only HTTP-based services can be expressed using an egress rule, however, TLS origination from the sidecar can be achieved by setting the protocol of the associated service port to “https”, as shown in the above example. The service must be accessed over HTTP (e.g., <code class="highlighter-rouge">http://secure-service.foo.com:443</code>, instead of <code class="highlighter-rouge">https://secure-serv