assert.NoError(t, err)
		assert.Equal(t, true, len(resources) > 0)
		// check resources, only associated with iop-test-gw-1 istiooperator CR,
		// otherwise, the resources of all IngressGateways components will be deleted.
		// See https://github.com/istio/istio/issues/40577 for more details.
		for _, uslist := range resources {
			for _, u := range uslist.Items {

		},
		"MeshConfig":                 validateMeshConfig,
		"Hub":                        validateHub,
		"Tag":                        validateTag,
		"Revision":                   validateRevision,
		"Components.IngressGateways": validateGatewayName,
		"Components.EgressGateways":  validateGatewayName,
	}
	// requiredValues lists all the values that must be non-empty.
	requiredValues = map[string]bool{}
)

apiVersion: networking.istio.io/v1alpha3
kind: Gateway
metadata:
  name: istio-ingressgateway
  namespace: testns
spec:
  selector:
    # DO NOT CHANGE THESE LABELS
    # The ingressgateway is defined in install/kubernetes/helm/istio/values.yaml
    # with these labels
    istio: ingressgateway
  servers:
  - port:
      number: 80 #also declared in gateway's deployment files
      name: http
      protocol: HTTP
    hosts:

# Gateway with non-standard IngressGateway
#
apiVersion: networking.istio.io/v1alpha3
kind: Gateway
metadata:
  name: httpbin-gateway
spec:
  selector:
    myapp: private-ingressgateway
  servers:
  - port:
      number: 8003
      name: http2
      protocol: HTTP
    hosts:
    - "*"
---
apiVersion: v1
kind: Pod
metadata:
  labels:
    myapp: private-ingressgateway
  name: my-ingressgateway-1234
spec:

apiVersion: networking.istio.io/v1alpha3
kind: VirtualService
metadata:
  name: gateway-bound-route
  namespace: testns
spec:
  hosts:
    - uk.bookinfo.com
  gateways:
  - istio-ingressgateway # pinned to ingress gateway only
  http:
    - route:
      - destination:
          host: c
          subset: v2
          port:
            number: 80

    hosts:
    - "*"
---
apiVersion: v1
kind: Pod
metadata:
  labels:
    myapp: ingressgateway-8001
  name: my-ingressgateway-8001
spec:
  containers:
    - args:
      name: istio-proxy
---
apiVersion: v1
kind: Pod
metadata:
  labels:
    myapp: ingressgateway-8002
  name: my-ingressgateway-8002
spec:
  containers:
    - args:
      name: istio-proxy
---
apiVersion: v1

# 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:

# 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:

	gwHTTPFoo := makeConfig("foo1", "not-default", "foo.bar.com", "name1", "http", 7, "ingressgateway", "", networking.ServerTLSSettings_SIMPLE)
	gwHTTPbar := makeConfig("bar1", "not-default", "bar.foo.com", "bname1", "http", 7, "ingressgateway", "", networking.ServerTLSSettings_SIMPLE)
	gwHTTPlocalbar := makeConfig("lcoalbar1", "not-default", "localbar.foo.com", "bname1", "http", 7, "ingressgateway", "127.0.0.1", networking.ServerTLSSettings_SIMPLE)