makeService("tcp1.com", "multiAddrInternal", "2.2.2.0/16",
					map[string]int{"tcp-444": 444}, false, model.Passthrough),
				makeService("tcp2.com", "multiAddrInternal", "1.1.1.0/16",
					map[string]int{"tcp-444": 444}, false, model.Passthrough),
				makeService("tcp2.com", "multiAddrInternal", "2.2.2.0/16",
					map[string]int{"tcp-444": 444}, false, model.Passthrough),
			},
		},
	}

			Gateways: gws,
		})
	}

	svcLabels := map[string]string{
		"version": "v1.1",
	}

	// Explicit test service, in the v2 memory registry. Similar with mock.MakeService,
	// but easier to read.
	memRegistry.AddService(&model.Service{
		Hostname:       "service5.default.svc.cluster.local",
		DefaultAddress: "10.10.0.1",
		Ports: []*model.Port{
			{
				Name:     "http-main",

func buildMockControllerForMultiCluster() (*Controller, *memory.ServiceDiscovery, *memory.ServiceDiscovery) {
	discovery1 := memory.NewServiceDiscovery(mock.HelloService)

	discovery2 := memory.NewServiceDiscovery(mock.MakeService(mock.ServiceArgs{
		Hostname:        mock.HelloService.Hostname,
		Address:         "10.1.2.0",
		ServiceAccounts: []string{},
		ClusterID:       "cluster-2",
	}), mock.WorldService)