Name:                 name,
		ClusterDiscoveryType: &cluster.Cluster_Type{Type: cluster.Cluster_STATIC},
		LoadAssignment: &endpoint.ClusterLoadAssignment{
			ClusterName: name,
			Endpoints:   util.BuildInternalEndpoint(internalListener, nil),
		},
		TransportSocket: util.DefaultInternalUpstreamTransportSocket,
		TypedExtensionProtocolOptions: map[string]*anypb.Any{
			v3.HttpProtocolOptionsType: passthroughHttpProtocolOptions,
		},