Labels: map[string]string{
						"app":                           "wle",
						"topology.kubernetes.io/region": "region1",
						"topology.kubernetes.io/zone":   "zone1",
						"topology.istio.io/subzone":     "subzone1",
						"topology.istio.io/network":     "network1",
						"topology.istio.io/cluster":     clusterID,
					},
					Address: "1.1.1.1",
					Network: "network1",

  // When a driver is initialized on a cluster, it provides a set of topology
  // keys that it understands (e.g. "company.com/zone", "company.com/region").
  // When a driver is initialized on a node, it provides the same topology keys
  // along with values. Kubelet will expose these topology keys as labels
  // on its own node object.
  // When Kubernetes does topology aware provisioning, it can use this list to

  // When a driver is initialized on a cluster, it provides a set of topology
  // keys that it understands (e.g. "company.com/zone", "company.com/region").
  // When a driver is initialized on a node, it provides the same topology keys
  // along with values. Kubelet will expose these topology keys as labels
  // on its own node object.
  // When Kubernetes does topology aware provisioning, it can use this list to

  // When a driver is initialized on a cluster, it provides a set of topology
  // keys that it understands (e.g. "company.com/zone", "company.com/region").
  // When a driver is initialized on a node, it provides the same topology keys
  // along with values. Kubelet will expose these topology keys as labels
  // on its own node object.
  // When Kubernetes does topology aware provisioning, it can use this list to

	if !ok {
		return 0, fmt.Errorf("failed to retrieve path by topology key")
	}

	minMatchNum := paths[0].MatchNum
	domainsNum, ok := s.TpKeyToDomainsNum[tpKey]
	if !ok {
		return 0, fmt.Errorf("failed to retrieve the number of domains by topology key")
	}

	if domainsNum < int(minDomains) {
		// When the number of eligible domains with matching topology keys is less than `minDomains`,
		// it treats "global minimum" as 0.

			gwTmpl := `
---
apiVersion: gateway.networking.k8s.io/v1beta1
kind: Gateway
metadata:
  name: remote-gateway-manual-discovery-%s
  labels:
    topology.istio.io/network: "%s-manual-discovery"
spec:
  gatewayClassName: istio-remote
  addresses:
  - value: %q
  listeners:
  - name: cross-network
    port: 15443
    protocol: TLS
    tls:

apiVersion: release-notes/v2
kind: feature
area: networking
issue:
  - 30054
releaseNotes:
- |
  **Fixed** Modifying multi-network gateway configuration via Services with the label `topology.istio.io/network` will

	tcases := []struct {
		name     string
		hint     TopologyHint
		expected bool
	}{
		{
			name:     "Preferred is set to false in topology hints",
			hint:     TopologyHint{nil, false},
			expected: true,
		},
		{
			name:     "Preferred is set to true in topology hints",
			hint:     TopologyHint{nil, true},
			expected: true,
		},
	}

	for _, tc := range tcases {
		policy := NewNonePolicy()

	Remote          string
}

const localityFailover = `
failover:
- from: region
  to: nearregion`

const failoverPriority = `
failoverPriority:
- "topology.kubernetes.io/region"
- "topology.kubernetes.io/zone"
- "topology.istio.io/subzone"`

const localityDistribute = `
distribute:
- from: region
  to:
    nearregion: 80
    region: 20`

func TestLocality(t *testing.T) {

	tcases := []struct {
		name     string
		hint     TopologyHint
		expected bool
	}{
		{
			name:     "Preferred is set to false in topology hints",
			hint:     TopologyHint{nil, false},
			expected: false,
		},
		{
			name:     "Preferred is set to true in topology hints",
			hint:     TopologyHint{nil, true},
			expected: true,
		},
	}

	for _, tc := range tcases {
		numaInfo := commonNUMAInfoTwoNodes()