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

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

		{HTTPGet: &core.HTTPGetAction{Path: "", Port: intstr.FromInt32(0), Host: ""}},
		{HTTPGet: &core.HTTPGetAction{Path: "/foo", Port: intstr.FromInt32(65536), Host: "host"}},
		{HTTPGet: &core.HTTPGetAction{Path: "", Port: intstr.FromString(""), Host: ""}},
		{HTTPGet: &core.HTTPGetAction{Path: "/", Port: intstr.FromString("port"), Host: "", Scheme: "HTTP", HTTPHeaders: []core.HTTPHeader{{Name: "Host:", Value: "foo.example.com"}}}},

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:

          number: 80
  - mirrors:
    - destination:
        host: httpbin-mirror.default.svc.domain.suffix
        port:
          number: 80
    - destination:
        host: httpbin-second.default.svc.domain.suffix
        port:
          number: 80
    name: default.mirror.0
    route:
    - destination:
        host: httpbin.default.svc.domain.suffix
        port:
          number: 80

	return false
}

// convert ./host to currentNamespace/Host
// */host to just host
// */* to just *
func sanitizeServerHostNamespace(server *v1alpha3.Server, namespace string) {
	for i, h := range server.Hosts {
		if strings.Contains(h, "/") {
			parts := strings.Split(h, "/")
			if parts[0] == "." {
				server.Hosts[i] = fmt.Sprintf("%s/%s", namespace, parts[1])
			} else if parts[0] == "*" {
				if parts[1] == "*" {

		},
	)
}

func TestGatewayConflicts(t *testing.T) {
	tcpServer := `port:
  number: 80
  name: tcp
  protocol: TCP
hosts:
- "foo.bar"`
	httpServer := `port:
  number: 80
  name: http
  protocol: HTTP
hosts:
- "foo.bar"`
	tlsServer := `hosts:
  - ./*
port:
  name: https-ingress
  number: 443
  protocol: HTTPS
tls:
  credentialName: sds-credential
  mode: SIMPLE`