Xiaopeng Han <******@****.***> 1686841337 +0800

func isHostIP(ipAddress string) bool {
	host, _, err := net.SplitHostPort(ipAddress)
	if err != nil {
		host = ipAddress
	}
	// Strip off IPv6 zone information.
	if i := strings.Index(host, "%"); i > -1 {
		host = host[:i]
	}
	return net.ParseIP(host) != nil
}

// extractHostPort - extracts host/port from many address formats

apiVersion: release-notes/v2
kind: feature
area: traffic-management
releaseNotes:
- |

				},
				Spec: &networking.VirtualService{Hosts: []string{"test-host"}},
			},
			curr: config.Config{
				Meta: config.Meta{
					GroupVersionKind: gvk.VirtualService,
					Name:             "acme2-v1",
					Namespace:        "not-default",
					Labels:           map[string]string{"test": "test-v1"},
				},
				Spec: &networking.VirtualService{Hosts: []string{"test-host", "test-host2"}},
			},
			expected: true,
		},
		{

spec:
  hosts: [hello]
  http:
    - route:
        - destination:
            host: hello.hello.svc.cluster.local
---
apiVersion: networking.istio.io/v1alpha3
kind: VirtualService
metadata:
  name: hello-export-to-bogus
  namespace: hello
spec:
  hosts: [hello]
  exportTo:
    - bogus # This should generate an error, because the exportTo
  http:
    - route:
        - destination:

	} else {
		if !strings.HasSuffix(string(discoveryHost), domainSuffix) {
			discoveryHost += host.Name("." + domainSuffix)
		}
		defaultClusterLocalHosts = append(defaultClusterLocalHosts, discoveryHost)
	}

	// Collect the cluster-local hosts.
	hosts := ClusterLocalHosts{
		specific: make(map[host.Name]struct{}, 0),
		wildcard: make(map[host.Name]struct{}, 0),
	}
	for _, serviceSettings := range e.Mesh().ServiceSettings {

	return result
}

// NewNames converts a slice of host name strings to type Names.
func NewNames(hosts []string) Names {
	result := make(Names, 0, len(hosts))
	for _, host := range hosts {
		result = append(result, Name(host))
	}
	return result
}

// NamesForNamespace returns the subset of hosts that are in the specified namespace.
// The list of hosts contains host names optionally qualified with namespace/ or */.

  creationTimestamp: null
  name: egress-0-istio-autogenerated-k8s-gateway
  namespace: default
spec:
  gateways:
  - mesh
  hosts:
  - google.com
  http:
  - name: default.egress.0
    route:
    - destination:
        host: google.com
        port:
          number: 80
---
apiVersion: networking.istio.io/v1alpha3
kind: VirtualService
metadata:
  annotations:

  name: consumer-override-0-istio-autogenerated-k8s-gateway
  namespace: default
spec:
  gateways:
  - mesh
  hosts:
  - httpbin-apple.apple.svc.domain.suffix
  http:
  - match:
    - port: 80
    name: default.consumer-override.0
    route:
    - destination:
        host: httpbin-apple.apple.svc.domain.suffix
        port:
          number: 80
---
apiVersion: networking.istio.io/v1alpha3

    }

    def "host platform has useful display name"() {
        expect:
        def host = DefaultNativePlatform.host()
        host.displayName.startsWith("host operating system")
        host.toString() == host.displayName

        def host2 = host.withArchitecture(arch)
        host2.displayName.startsWith("host operating system")
        host2.toString() == host2.displayName
    }