{
											Path: "/test",
											Backend: net.IngressBackend{
												Service: &net.IngressServiceBackend{
													Name: "foo",
													Port: net.ServiceBackendPort{
														Number: 8000,
													},
												},
											},
										},
										{
											Path: "/bar",
											Backend: net.IngressBackend{
												Service: &net.IngressServiceBackend{

				newIngress.Spec.DefaultBackend = &networking.IngressBackend{
					Resource: resourceBackend}
			},
			expectedErrs: field.ErrorList{},
		},
		"old DefaultBackend.Resource allowed on update": {
			tweakIngresses: func(newIngress, oldIngress *networking.Ingress) {
				oldIngress.Spec.DefaultBackend = &networking.IngressBackend{
					Resource: resourceBackend}

		(*in).DeepCopyInto(*out)
	}
	return
}

// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new IngressBackend.
func (in *IngressBackend) DeepCopy() *IngressBackend {
	if in == nil {
		return nil
	}
	out := new(IngressBackend)
	in.DeepCopyInto(out)
	return out
}

var xxx_messageInfo_Ingress proto.InternalMessageInfo

func (m *IngressBackend) Reset()      { *m = IngressBackend{} }
func (*IngressBackend) ProtoMessage() {}
func (*IngressBackend) Descriptor() ([]byte, []int) {
	return fileDescriptor_9497719c79c89d2d, []int{3}
}
func (m *IngressBackend) XXX_Unmarshal(b []byte) error {
	return m.Unmarshal(b)
}
func (m *IngressBackend) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {

  // More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#spec-and-status
  // +optional
  optional IngressStatus status = 3;
}

// IngressBackend describes all endpoints for a given service and port.
message IngressBackend {
  // serviceName specifies the name of the referenced service.
  // +optional
  optional string serviceName = 1;

  // servicePort Specifies the port of the referenced service.

var xxx_messageInfo_Ingress proto.InternalMessageInfo

func (m *IngressBackend) Reset()      { *m = IngressBackend{} }
func (*IngressBackend) ProtoMessage() {}
func (*IngressBackend) Descriptor() ([]byte, []int) {
	return fileDescriptor_2c41434372fec1d7, []int{4}
}
func (m *IngressBackend) XXX_Unmarshal(b []byte) error {
	return m.Unmarshal(b)
}
func (m *IngressBackend) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {

  // More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#spec-and-status
  // +optional
  optional IngressStatus status = 3;
}

// IngressBackend describes all endpoints for a given service and port.
message IngressBackend {
  // serviceName specifies the name of the referenced service.
  // +optional
  optional string serviceName = 1;

	httpPaths := []networking.HTTPIngressPath{}
	for path, backend := range pathMap {
		httpPaths = append(httpPaths, networking.HTTPIngressPath{
			Path:     path,
			PathType: &defaultPathType,
			Backend: networking.IngressBackend{
				Service: &networking.IngressServiceBackend{
					Name: backend,
					Port: networking.ServiceBackendPort{
						Name:   defaultBackendPort.StrVal,
						Number: defaultBackendPort.IntVal,
					},
				},

	// backend defines the referenced service endpoint to which the traffic
	// will be forwarded to.
	Backend IngressBackend `json:"backend" protobuf:"bytes,2,opt,name=backend"`
}

// IngressBackend describes all endpoints for a given service and port.
type IngressBackend struct {
	// serviceName specifies the name of the referenced service.
	// +optional

	case *networking.StringMatch_Prefix:
		return len(uri.GetPrefix()), false
	}
	// should not happen
	return -1, false
}

func ingressBackendToHTTPRoute(backend *knetworking.IngressBackend, namespace string,
	domainSuffix string, services kclient.Client[*corev1.Service],
) *networking.HTTPRoute {
	if backend == nil {
		return nil
	}

	port := &networking.PortSelector{}