DO NOT MERGE - default to endpoints

This is to flesh out endpointslices CI failures.

pkg/cmd/infra/router/router.go

@@ -96,7 +96,7 @@ func (o *RouterSelection) Bind(flag *pflag.FlagSet) {
 	flag.Bool("enable-ingress", false, "Enable configuration via ingress resources.")
 	flag.MarkDeprecated("enable-ingress", "Ingress resources are now synchronized to routes automatically.")
 	flag.StringVar(&o.ListenAddr, "listen-addr", env("ROUTER_LISTEN_ADDR", ""), "The name of an interface to listen on to expose metrics and health checking. If not specified, will not listen. Overrides stats port.")
-	flag.BoolVar(&o.WatchEndpoints, "watch-endpoints", isTrue(env("ROUTER_WATCH_ENDPOINTS", "")), "Watch Endpoints instead of the EndpointSlice resource.")
+	flag.BoolVar(&o.WatchEndpoints, "watch-endpoints", isTrue(env("ROUTER_WATCH_ENDPOINTS", "true")), "Watch Endpoints instead of the EndpointSlice resource.")
 }
 
 // RouteUpdate updates the route before it is seen by the cache.