Port:     80, // target port 80
				Protocol: protocol.HTTP,
			}, {
				Name:     "http-status",
				Port:     81, // target port 1081
				Protocol: protocol.HTTP,
			}, {
				Name:     "custom",
				Port:     90, // target port 1090
				Protocol: protocol.TCP,
			}, {
				Name:     "mongo",
				Port:     100, // target port 1100
				Protocol: protocol.Mongo,
			}, {
				Name:     "redis",

								expect := expect
								p := expect.port
								opts := echo.CallOptions{
									// Do not set To, otherwise fillInCallOptions() will
									// complain with port does not match.
									ToWorkload: to.Instances()[0],
									Port: echo.Port{
										Protocol: p.Protocol,

										// The ServicePort tells the client which port to connect to.

 - address: 1.1.1.1
 location: MESH_INTERNAL
 resolution: STATIC
 ports:
 - name: http
   number: 8000
   protocol: HTTP
---`
	mkCall := func(port int, tls simulation.TLSMode) simulation.Call {
		r := simulation.Call{Protocol: simulation.HTTP, Port: port, CallMode: simulation.CallModeInbound, TLS: tls}
		if tls == simulation.MTLS {
			r.Alpn = "istio"
		}
		return r
	}
	cases := []struct {
		name   string

    # on this list. Setting this to the health check port will ensure that health
    # checks always work. https://github.com/istio/istio/issues/12503
    - port: 15021
      targetPort: 15021
      name: status-port
    - port: 80
      targetPort: 8080
      name: http2
    - port: 443
      targetPort: 8443
      name: https
    - port: 31400
      targetPort: 31400

    # on this list. Setting this to the health check port will ensure that health
    # checks always work. https://github.com/istio/istio/issues/12503
    - port: 15021
      targetPort: 15021
      name: status-port
    - port: 80
      targetPort: 8080
      name: http2
    - port: 443
      targetPort: 8443
      name: https
    - port: 31400
      targetPort: 31400

		}
		// Listen on the given port and update the port if it changed from what was passed in.
		listener, port, err = listenOnAddressTLS(c.ListenerIP, c.Port.Port, config)
		// Store the actual listening port back to the argument.
		c.Port.Port = port
	} else {
		// Listen on the given port and update the port if it changed from what was passed in.
		listener, port, err = listenOnAddress(c.ListenerIP, c.Port.Port)

	}{
		{
			libipvs.Destination{
				Port:            54321,
				ConnectionFlags: 0,
				Weight:          1,
				Address:         netutils.ParseIPSloppy("1.2.3.4"),
			},
			RealServer{
				Address: netutils.ParseIPSloppy("1.2.3.4"),
				Port:    54321,
				Weight:  1,
			},
		},
		{
			libipvs.Destination{
				Port:            53,
				ConnectionFlags: 0,
				Weight:          1,

		klog.Warningf("port is not in the range when release it. port: %v", port)
		return nil
	}

	err := r.alloc.Release(offset)
	if err == nil {
		// update metrics
		r.metrics.setAllocated(r.Used())
		r.metrics.setAvailable(r.Free())
	}
	return err
}

// Has returns true if the provided port is already allocated and a call
// to Allocate(port) would fail with ErrAllocated.
func (r *PortAllocator) Has(port int) bool {

			server: &v1alpha3.Server{
				Port: &v1alpha3.Port{
					Number:   80,
					Protocol: string(protocol.HTTP),
					Name:     "http",
				},
				Tls: &v1alpha3.ServerTLSSettings{HttpsRedirect: true},
			},
			expected: false,
		},
		{
			name: "tls non nil and TCP as transport protocol",
			server: &v1alpha3.Server{
				Port: &v1alpha3.Port{
					Number:   80,
					Protocol: string(protocol.TCP),

          failureThreshold: 10
        livenessProbe:
          tcpSocket:
            port: tcp-health-port
          initialDelaySeconds: 10
          periodSeconds: 10
          failureThreshold: 10
        startupProbe:
          tcpSocket:
            port: tcp-health-port
          periodSeconds: 1
          failureThreshold: 10
---
apiVersion: apps/v1
kind: Deployment
metadata:
  name: multiversion-v-legacy