//	spec:
//	  address: {grpcEchoHost}
//	  ports:
//	    grpc: {generated portnum}
func newConfigGenTest(t *testing.T, discoveryOpts xds.FakeOptions, servers ...echoCfg) *configGenTest {
	if runtime.GOOS == "darwin" && len(servers) > 1 {
		// TODO always skip if this breaks anywhere else
		t.Skip("cannot use 127.0.0.2-255 on OSX without manual setup")
	}

	cgt := &configGenTest{T: t}
	wg := sync.WaitGroup{}

# Gateway with non-standard IngressGateway
#
apiVersion: networking.istio.io/v1alpha3
kind: Gateway
metadata:
  name: httpbin-gateway
spec:
  selector:
    myapp: private-ingressgateway
  servers:
  - port:
      number: 8004
      name: http2
      protocol: HTTP
    hosts:
    - "*"
---
apiVersion: v1
kind: Pod
metadata:
  labels:
    myapp: private-ingressgateway
  name: my-ingressgateway-1234
spec:

# Gateway with non-standard IngressGateway
#
apiVersion: networking.istio.io/v1alpha3
kind: Gateway
metadata:
  name: httpbin-gateway
spec:
  selector:
    myapp: private-ingressgateway
  servers:
  - port:
      number: 80
      name: http2
      protocol: HTTP
    hosts:
    - "*"
---
apiVersion: v1
kind: Pod
metadata:
  labels:
    myapp: private-ingressgateway
  name: my-ingressgateway-1234
spec:

    response = client.get("/openapi.json")
    assert response.status_code == 200
    assert response.json() == {
        "openapi": "3.1.0",
        "info": {"title": "FastAPI", "version": "0.1.0"},
        "servers": [
            {"url": "/api/v1"},
            {
                "url": IsOneOf(
                    "https://stag.example.com/",
                    # TODO: remove when deprecating Pydantic v1

                            "content": {"application/json": {"schema": {}}},
                        }
                    },
                }
            }
        },
        "servers": [{"url": "/api/v1"}],

				EnableWatchCache:        true,
				DefaultWatchCacheSize:   100,
				EtcdServersOverrides:    []string{"/events/http://127.0.0.1:4002"},
			},
			expectErr: "--etcd-servers-overrides invalid, must be of format: group/resource#servers, where servers are URLs, semicolon separated",
		},
		{
			name: "test when encryption-provider-config-automatic-reload is invalid",
			testOptions: &EtcdOptions{

)

var (
	defaultResolvConf = hostResolvConf
)

func fakeGetHostDNSConfigCustom(resolverConfig string) (*runtimeapi.DNSConfig, error) {
	return &runtimeapi.DNSConfig{
		Servers:  []string{testHostNameserver},
		Searches: []string{testHostDomain},
	}, nil

  - name: v1
    schema:
      openAPIV3Schema:
        properties:
          apiVersion:
            description: 'APIVersion defines the versioned schema of this representation
              of an object. Servers should convert recognized schemas to the latest
              internal value, and may reject unrecognized values. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#resources'

meshConfig:
  defaultConfig:
    proxyMetadata:
      # Enable Istio agent to handle DNS requests for known hosts
      # Unknown hosts will automatically be resolved using upstream dns servers in resolv.conf

spec:
  selector:
    istio: ingressgateway
  servers:
{{- range $i, $p := $.Servers }}
  -
{{$p | trim | indent 4}}
{{- end }}
---
`, struct {
		Name      string
		Namespace string
		Servers   []string
	}{name, namespace, servers})
}

func createGatewayWithServiceSelector(name, service string, servers ...string) string {
	if name == "" {
		name = "default"
	}