19: {exits: [10]int{up: 29, west: 18, ne: 15, east: 20, south: 30}},
	20: {exits: [10]int{ne: 19, west: 20, se: 21}},
	21: {exits: [10]int{north: 20}}, // Dead End
	22: {exits: [10]int{north: 18, east: 24, down: 23, south: 28, west: 26, nw: 22}},
	23: {exits: [10]int{east: 22, west: 28, up: 24}},
	24: {exits: [10]int{ne: 25, down: 23, nw: 28, sw: 26}},
	25: {exits: [10]int{sw: 24}}, // Grating room (up to Clearing)

## Creating East-West Gateway

All configurations rely on a separate gateway deployment that is dedicated to
east-west traffic. This is done to avoid having east-west traffic flooding
the default north-south ingress gateway.

Run the following command to deploy the east-west gateway to a primary cluster:

```bash
export MESH=mesh1
export CLUSTER=cluster1

metadata:
  name: store
spec:
  parentRefs:
  - name: external-http
  rules:
  - matches:
    - path:
        type: PathPrefix
        value: /west
    backendRefs:
    - group: multicluster.x-k8s.io
      kind: ServiceImport
      name: store-west
      port: 8080
  - matches:
    - path:
        type: PathPrefix
        value: /east
    backendRefs:
    - group: multicluster.x-k8s.io

	)
	if err != nil {
		t.Fatal(err)
	}
	if site.Region() != "us-west-1" {
		t.Errorf("Expecting region `us-west-1` found %s", globalSite.Region())
	}

	if err := saveServerConfig(context.Background(), objLayer, globalServerConfig); err != nil {
		t.Fatalf("Unable to save updated config file %s", err)
	}

	// Initialize server config.
	if err := loadConfig(objLayer, nil); err != nil {

		},
		// Test Case - 7.
		// Test case with invalid region.
		{
			inputCredentialStr: generateCredentialStr(
				"Z7IXGOO6BZ0REAN1Q26I",
				UTCNow().Format(yyyymmdd),
				"us-west-2",
				"s3",
				"aws4_request"),
			expectedCredentials: credentialHeader{},
			expectedErrCode:     ErrAuthorizationHeaderMalformed,
		},
		// Test Case - 8.
		// Test case with invalid request version.

area: traffic-management
issue:
  - https://github.com/istio/istio/issues/44155
releaseNotes:
  - |
    **Fixed** an issue where istiod does not retry resolving east-west gateway hostnames on failure.
  - |

			&core.Locality{},
		},
		{
			"locality",
			map[string]handlerFunc{"/placement/region": regionHandler, "/placement/availability-zone": zoneHandler},
			&core.Locality{Region: "us-west-2", Zone: "us-west-2b"},
		},
	}

	for _, v := range cases {
		t.Run(v.name, func(tt *testing.T) {
			server, url := setupHTTPServer(v.handlers)
			defer server.Close()
			awsMetadataIPv4URL = url.String()

	"Astrakhan Standard Time":         {"+04", "+04"},     // Europe/Astrakhan
	"W. Europe Standard Time":         {"CET", "CEST"},    // Europe/Berlin
	"GTB Standard Time":               {"EET", "EEST"},    // Europe/Bucharest
	"Central Europe Standard Time":    {"CET", "CEST"},    // Europe/Budapest
	"E. Europe Standard Time":         {"EET", "EEST"},    // Europe/Chisinau
	"Turkey Standard Time":            {"+03", "+03"},     // Europe/Istanbul

		panic(err)
	}

	testCases := []struct {
		queue          *Queue
		region         string
		expectedResult ARN
	}{
		{queue1, "eu-west-1", ARN{TargetID{"1", "webhook"}, "eu-west-1"}},
		{queue1, "", ARN{TargetID{"1", "webhook"}, ""}},
		{queue2, "us-east-1", ARN{TargetID{"1", "webhook"}, "us-east-1"}},
		{queue2, "", ARN{TargetID{"1", "webhook"}, ""}},
	}

			caller: &security.Caller{
				AuthSource: security.AuthSourceClientCertificate,
				Identities: []string{
					"spiffe://mesh.example.com/ns/firstns/sa/firstsa",
					"hello.west.example.com",
					"hello.east.example.com",