}

// port-forward to Istio System Zipkin; open browser
func zipkinDashCmd(ctx cli.Context) *cobra.Command {
	var opts clioptions.ControlPlaneOptions
	cmd := &cobra.Command{
		Use:   "zipkin",
		Short: "Open Zipkin web UI",
		Long:  `Open Istio's Zipkin dashboard`,
		Example: `  istioctl dashboard zipkin

  # with short syntax
  istioctl dash zipkin
  istioctl d zipkin`,

			ExpectedOutput: "Error: no pods found with selector app.kubernetes.io/name=prometheus\n",
			WantException:  true,
		},
		{ // case 10
			Args:           strings.Split("zipkin --browser=false", " "),
			ExpectedOutput: "Error: no pods found with selector app=zipkin\n",
			WantException:  true,
		},
		{ // case 11
			Args:           strings.Split("envoy --selector app=example --browser=false", " "),

			}
		})
	}
}

func Test_checkTracing(t *testing.T) {
	cli := kube.NewFakeClient()
	messages := diag.Messages{}

	zipkinSvc := &corev1.Service{
		ObjectMeta: metav1.ObjectMeta{
			Name:      "zipkin",
			Namespace: "istio-system",
		},
	}
	cli.Kube().CoreV1().Services("istio-system").Create(context.Background(), zipkinSvc, metav1.CreateOptions{})

	err := checkTracing(cli, &messages)

}

func checkTracing(cli kube.CLIClient, messages *diag.Messages) error {
	// In 1.22, we remove the default tracing config which points to zipkin.istio-system
	// This has no effect for users, unless they have this service.
	svc, err := cli.Kube().CoreV1().Services("istio-system").Get(context.Background(), "zipkin", metav1.GetOptions{})
	if err != nil && !kerrors.IsNotFound(err) {
		return err
	}
	if err != nil {
		// not found

  # curl the admin port (curl http://localhost:15000/) to obtain
  # diagnostic information from Envoy. See
  # https://lyft.github.io/envoy/docs/operations/admin.html
  # for more details
  proxyAdminPort: 15000
  #
  # Zipkin trace collector
  zipkinAddress: ""
  #
  # Statsd metrics collector converts statsd metrics into Prometheus metrics.
  statsdUdpAddress: ""
  #
  # Mutual TLS authentication between sidecars and istio control plane.

  istioctl proxy-config endpoint <pod-name[.namespace]> --address 172.17.0.2 -o json

  # Retrieve full endpoint with a cluster name (outbound|9411||zipkin.istio-system.svc.cluster.local).
  istioctl proxy-config endpoint <pod-name[.namespace]> --cluster "outbound|9411||zipkin.istio-system.svc.cluster.local" -o json
  # Retrieve full endpoint with the status (healthy).

I78pCI,wGAOQ,OAAA,IAAA,MAAA,QlI88pCZ,gGkIr9pCI,gGAaI,iBAAA,QACA,MAAA,QlI68pCR,+GACA,qHkI59pCI,+GAAA,qHAmBQ,iBAAA,QACA,MAAA,QlI88pCZ,6FkIl+pCI,6FA6BQ,aAAA,QlI08pCZ,kHkIv+pCI,kHAiCQ,iBAAA,QACA,aAAA,QACA,MAAA,QlI28pCZ,0HkI9+pCI,0HAuCQ,MAAA,kBlI48pCZ,gIkIn/pCI,gIA0CU,MAAA,QlI88pCd,gHkIx/pCI,gHAgDM,aAAA,QpD9DN,wGoDKM,aAAA,QpDLN,yGoDUI,aAAA,QlI4gqCR,oGACA,0GAFA,mGAFA,oGACA,0GkItgqCI,mGAOQ,OAAA,IAAA,MAAA,QlIugqCZ,2FkI9gqCI,2FAaI,iBAAA,QACA,MAAA,KlIsgqCR,0GACA,gHkIrhqCI,0GAAA,gHAmBQ,iBAAA,QACA,MAAA,KlIu...