-and-forget&rdquo;</li><li>You&rsquo;ll need to have the 0-weighted route to hint to Istio to create the proper Envoy cluster under the covers; <a href=https://github.com/istio/istio/issues/3270>this should be ironed out in future releases</a>.</li></ul><p>Learn more about mirroring by visiting the <a href=/v1.1/docs/tasks/traffic-management/mirroring/>Mirroring Task</a> and see a more
<a href=https://blog.christianposta.com/microservices/traffic-shadowing-with-istio-reduce-the-risk-of-code-release/>compreh