h-external service entries must be created for the service mesh.</p></div><nav class=pagenav><div class=left><a title="An introduction to safer, lower-risk deployments and release to production." href=/v1.10/blog/2018/traffic-mirroring/ class=next-link><svg class="icon left-arrow"><use xlink:href="/v1.10/img/icons.svg#left-arrow"/></svg>Traffic Mirroring with Istio for Testing in Production</a></div><div class=right><a title="Describes a simple scenario based on Istio's Bookinfo example." href=/v1.10/blog/2