io.io/v1
kind: DestinationRule
metadata:
  name: bookinfo-ratings
spec:
  host: ratings.prod.svc.cluster.local
  trafficPolicy:
    loadBalancer:
      simple: LEAST_REQUEST
</code></pre>
<p>Version specific policies can be specified by defining a named
<code>subset</code> and overriding the settings specified at the service level. The
following rule uses a round robin load balancing policy for all traffic
going to a subset named testversion that is composed of endpoints (e.g.,
pods) with labels (version:v3