Add GatewayHostRoute to associate a Service to GatewayHost using a Route

Fixes #77

enroute-dp/apis/enroute/v1/gatewayhostroute.go

@@ -0,0 +1,34 @@
+package v1
+
+import (
+	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+)
+
+type GatewayHostRouteSpec struct {
+	// Fqdn of the GatewayHost
+	Fqdn string `json:"fqdn"`
+	// Route is the route for service
+	Route Route `json:"route"`
+}
+
+// +genclient
+// +k8s:deepcopy-gen:interfaces=k8s.io/apimachinery/pkg/runtime.Object
+
+// GatewayHostRoute can be used to provide Route Specification for a service
+// +k8s:openapi-gen=true
+// +kubebuilder:resource:scope=Namespaced,path=gatewayhostroutes,shortName=gwhostroute;gwhostroutes,singular=gatewayhostroute
+type GatewayHostRoute struct {
+	metav1.TypeMeta   `json:",inline"`
+	metav1.ObjectMeta `json:"metadata"`
+
+	Spec   GatewayHostRouteSpec `json:"spec"`
+}
+
+// +k8s:deepcopy-gen:interfaces=k8s.io/apimachinery/pkg/runtime.Object
+
+// GatewayHostRouteList is a list of GatewayHostRoutes
+type GatewayHostRouteList struct {
+	metav1.TypeMeta `json:",inline"`
+	metav1.ListMeta `json:"metadata"`
+	Items           []GatewayHostRoute `json:"items"`
+}

enroute-dp/apis/enroute/v1/register.go

@@ -31,6 +31,8 @@ func addKnownTypes(scheme *runtime.Scheme) error {
 	scheme.AddKnownTypes(SchemeGroupVersion,
 		&GatewayHost{},
 		&GatewayHostList{},
+		&GatewayHostRoute{},
+		&GatewayHostRouteList{},
 		&GlobalConfig{},
 		&GlobalConfigList{},
 		&HttpFilter{},