Region:  "region1",
						Zone:    "zone1",
						SubZone: "subzone1",
					},
				},
				{
					Locality: &core.Locality{
						Region:  "region1",
						Zone:    "zone1",
						SubZone: "subzone1",
					},
				},
				{
					Locality: &core.Locality{
						Region:  "region1",
						Zone:    "zone1",
						SubZone: "subzone2",
					},
				},
				{

    number: 80
    protocol: HTTP
  resolution: {{.Resolution}}
  endpoints:
  - address: {{.Local}}
    locality: region/zone/subzone
  - address: {{.Remote}}
    locality: notregion/notzone/notsubzone
  {{ if ne .NearLocal "" }}
  - address: {{.NearLocal}}
    locality: "nearregion/zone/subzone"
  {{ end }}
---
apiVersion: networking.istio.io/v1alpha3
kind: DestinationRule
metadata:
  name: external-service-locality

	out := make(labels.Instance, len(in)+6)
	for k, v := range in {
		out[k] = v
	}

	region, zone, subzone := SplitLocalityLabel(locality)
	if len(region) > 0 {
		out[LabelTopologyRegion] = region
	}
	if len(zone) > 0 {
		out[LabelTopologyZone] = zone
	}
	if len(subzone) > 0 {
		out[label.TopologySubzone.Name] = subzone
	}
	if len(clusterID) > 0 {
		out[label.TopologyCluster.Name] = clusterID.String()
	}

				Zone:   "zone",
			},
		},
		{
			name:     "locality with region zone and subzone",
			locality: "region/zone/subzone",
			want: &core.Locality{
				Region:  "region",
				Zone:    "zone",
				SubZone: "subzone",
			},
		},
		{
			name:     "locality with region zone subzone and rack",
			locality: "region/zone/subzone/rack",
			want: &core.Locality{
				Region:  "region",
				Zone:    "zone",

			name:     "with label",
			label:    "region/zone/subzone-1",
			expected: "region/zone/subzone-1",
		},
		{
			name:     "label with k8s label separator",
			label:    "region" + k8sSeparator + "zone" + k8sSeparator + "subzone-2",
			expected: "region/zone/subzone-2",
		},
		{
			name:     "label with both k8s label separators and slashes",
			label:    "region/zone/subzone.2",
			expected: "region/zone/subzone.2",
		},

	subzone := node.GetLabels()[label.TopologySubzone.Name]

	if region == "" && zone == "" && subzone == "" {
		return nil
	}

	return &workloadapi.Locality{
		Region:  region,
		Zone:    zone,
		Subzone: subzone,
	}
}

func getWorkloadEntryLocality(p *networkingv1alpha3.WorkloadEntry) *workloadapi.Locality {
	region, zone, subzone := labelutil.SplitLocalityLabel(p.GetLocality())

				},
				Locality: &core.Locality{
					Region:  "myregion",
					Zone:    "myzone",
					SubZone: "mysubzone",
				},
			},
			expected: labels.Instance{
				"k1":                       "v1",
				NodeRegionLabelGA:          "myregion",
				NodeZoneLabelGA:            "myzone",
				label.TopologySubzone.Name: "mysubzone",
				label.TopologyCluster.Name: "mycluster",
				label.TopologyNetwork.Name: "mynetwork",
			},

// limitations under the License.

package configdump

type Locality struct {
	Region  string `json:"region,omitempty"`
	Zone    string `json:"zone,omitempty"`
	Subzone string `json:"subzone,omitempty"`
}

type ZtunnelWorkload struct {
	WorkloadIPs           []string          `json:"workloadIps"`
	Waypoint              *GatewayAddress   `json:"waypoint,omitempty"`

					}
					if regionZoneSubZoneMap[region][zone][subZone] {
						return fmt.Errorf("locality %s overlap with previous specified ones", locality)
					}
					regionZoneSubZoneMap[region][zone][subZone] = true
				} else {
					regionZoneSubZoneMap[region][zone] = map[string]bool{subZone: true}
				}
			} else {
				regionZoneSubZoneMap[region] = map[string]map[string]bool{zone: {subZone: true}}
			}
		}
	}

	return nil

		locality := localityLbEndpoint.Locality
		if locality.Region == "region1" && locality.SubZone == "subzone1" {
			g.Expect(localityLbEndpoint.LoadBalancingWeight.GetValue()).To(Equal(uint32(34)))
			g.Expect(localityLbEndpoint.LbEndpoints[0].LoadBalancingWeight.GetValue()).To(Equal(uint32(40)))
		} else if locality.Region == "region1" && locality.SubZone == "subzone2" {
			g.Expect(localityLbEndpoint.LoadBalancingWeight.GetValue()).To(Equal(uint32(17)))