an
admin-specified value.</p></li>

<li><p>Pod: Applying this label to a pod allows overriding the default network
on a per-pod basis. This is typically applied to the pod via webhook
injection, but can also be manually specified on the pod by the service
owner. The Istio installation in each cluster configures webhook injection
using an admin-specified value.</p></li>

<li><p>Gateway Service: Applying this label to the Service for an Istio Gateway,
indicates that Istio should use this service as the gatewa