}
	}

	if x, ok := proxyConfig.GetClusterName().(*meshconfig.ProxyConfig_ServiceCluster); ok {
		if x.ServiceCluster == "" {
			proxyConfig.ClusterName = &meshconfig.ProxyConfig_ServiceCluster{ServiceCluster: serviceCluster}
		}
	}
	// resolve statsd address
	if proxyConfig.StatsdUdpAddress != "" {
		addr, err := network.ResolveAddr(proxyConfig.StatsdUdpAddress)
		if err != nil {

      # Where should envoy's configuration be stored in the istio-proxy container
      configPath: "/etc/istio/proxy"
      binaryPath: "/usr/local/bin/envoy"
      # The pseudo service name used for Envoy.
      serviceCluster: istio-proxy
  values:
    global:

		test.JSONEquals(t, want, string(b))
	}

	node2 := ConvertXDSNodeToNode(out)
	{
		got, err := json.Marshal(node2)
		if err != nil {
			t.Fatalf("failed to marshal: %v", err)
		}
		// nolint: lll

discoveryAddress: istiod.istio-system.svc:15012
drainDuration: 45s
envoyAccessLogService: {}
envoyMetricsService: {}
parentShutdownDuration: 60s
proxyAdminPort: 15000
proxyMetadata:
  DNS_AGENT: ""
serviceCluster: istio-ingressgateway
statNameLength: 189
statusPort: 15020
tracing:
  zipkin:
    address: zipkin.istio-system:9411

		t.Fatalf("Expected list %v to be equal to %v", a, b)
	}
}

func TestClusterLocal(t *testing.T) {
	tests := map[string]struct {
		fakeOpts            xds.FakeOptions
		serviceCluster      string
		wantClusterLocal    map[cluster.ID][]string
		wantNonClusterLocal map[cluster.ID][]string
	}{
		// set up a k8s service in each cluster, with a pod in each cluster and a workloadentry in cluster-1

  # Where should envoy's configuration be stored in the istio-proxy container
  configPath: "/etc/istio/proxy"
  binaryPath: "/usr/local/bin/envoy"
  # The pseudo service name used for Envoy.
  serviceCluster: istio-proxy
  # These settings that determine how long an old Envoy
  # process should be kept alive after an occasional reload.
  drainDuration: 2s
  #

type ProxyArgs struct {
	istioagent.Proxy

	StsPort            int
	TokenManagerPlugin string

	MeshConfigFile string

	// proxy config flags (named identically)
	ServiceCluster         string
	ProxyLogLevel          string
	ProxyComponentLogLevel string
	Concurrency            int
	TemplateFile           string
	OutlierLogPath         string

	PodName      string
	PodNamespace string

		"Token provider specific plugin name.")
	// DEPRECATED. Flags for proxy configuration
	proxyCmd.PersistentFlags().StringVar(&proxyArgs.ServiceCluster, "serviceCluster", constants.ServiceClusterName, "Service cluster")
	// Log levels are provided by the library https://github.com/gabime/spdlog, used by Envoy.

		pc.ControlPlaneAuthPolicy = 0
	}
	if x, ok := pc.GetClusterName().(*meshconfig.ProxyConfig_ServiceCluster); ok {
		if x.ServiceCluster == defaults.GetClusterName().(*meshconfig.ProxyConfig_ServiceCluster).ServiceCluster {
			pc.ClusterName = nil
		}
	}

	if proto.Equal(pc.DrainDuration, defaults.DrainDuration) {
		pc.DrainDuration = nil
	}

	"istio.io/istio/pkg/model"
)

func TestEnvoyArgs(t *testing.T) {
	proxyConfig := (*model.NodeMetaProxyConfig)(mesh.DefaultProxyConfig())
	proxyConfig.ClusterName = &meshconfig.ProxyConfig_ServiceCluster{ServiceCluster: "my-cluster"}
	proxyConfig.Concurrency = &wrapperspb.Int32Value{Value: 8}

	cfg := ProxyConfig{
		LogLevel:          "trace",
		ComponentLogLevel: "misc:error",