during control plane installation using an<br>admin-specified value.<br><br>* Pod: Applying this label to a pod allows overriding the default network<br>on a per-pod basis. This is typically applied to the pod via webhook<br>injection, but can also be manually specified on the pod by the service<br>owner. The Istio installation in each cluster configures webhook injection<br>using an admin-specified value.<br><br>* Gateway Service: Applying this label to the Service for an Istio Gateway,<br>indicates that I