Example #1
0
func addVersionsToScheme(externalVersions ...unversioned.GroupVersion) {
	// add the internal version to Scheme
	if err := api.AddToScheme(api.Scheme); err != nil {
		// Programmer error, detect immediately
		panic(err)
	}
	// add the enabled external versions to Scheme
	for _, v := range externalVersions {
		if !registered.IsEnabledVersion(v) {
			glog.Errorf("Version %s is not enabled, so it will not be added to the Scheme.", v)
			continue
		}
		switch v {
		case v1.SchemeGroupVersion:
			if err := v1.AddToScheme(api.Scheme); err != nil {
				// Programmer error, detect immediately
				panic(err)
			}
		}
	}
}
Example #2
0
func addVersionsToScheme(externalVersions ...unversioned.GroupVersion) {
	// add the internal version to Scheme
	api.AddToScheme(api.Scheme)
	// add the enabled external versions to Scheme
	for _, v := range externalVersions {
		if !registered.IsEnabledVersion(v) {
			glog.Errorf("Version %s is not enabled, so it will not be added to the Scheme.", v)
			continue
		}
		switch v {
		case v1.SchemeGroupVersion:
			v1.AddToScheme(api.Scheme)
		}
	}

	// This is a "fast-path" that avoids reflection for common types. It focuses on the objects that are
	// converted the most in the cluster.
	// TODO: generate one of these for every external API group - this is to prove the impact
	api.Scheme.AddGenericConversionFunc(func(objA, objB interface{}, s conversion.Scope) (bool, error) {
		switch a := objA.(type) {
		case *v1.Pod:
			switch b := objB.(type) {
			case *api.Pod:
				return true, v1.Convert_v1_Pod_To_api_Pod(a, b, s)
			}
		case *api.Pod:
			switch b := objB.(type) {
			case *v1.Pod:
				return true, v1.Convert_api_Pod_To_v1_Pod(a, b, s)
			}

		case *v1.Event:
			switch b := objB.(type) {
			case *api.Event:
				return true, v1.Convert_v1_Event_To_api_Event(a, b, s)
			}
		case *api.Event:
			switch b := objB.(type) {
			case *v1.Event:
				return true, v1.Convert_api_Event_To_v1_Event(a, b, s)
			}

		case *v1.ReplicationController:
			switch b := objB.(type) {
			case *api.ReplicationController:
				return true, v1.Convert_v1_ReplicationController_To_api_ReplicationController(a, b, s)
			}
		case *api.ReplicationController:
			switch b := objB.(type) {
			case *v1.ReplicationController:
				return true, v1.Convert_api_ReplicationController_To_v1_ReplicationController(a, b, s)
			}

		case *v1.Node:
			switch b := objB.(type) {
			case *api.Node:
				return true, v1.Convert_v1_Node_To_api_Node(a, b, s)
			}
		case *api.Node:
			switch b := objB.(type) {
			case *v1.Node:
				return true, v1.Convert_api_Node_To_v1_Node(a, b, s)
			}

		case *v1.Namespace:
			switch b := objB.(type) {
			case *api.Namespace:
				return true, v1.Convert_v1_Namespace_To_api_Namespace(a, b, s)
			}
		case *api.Namespace:
			switch b := objB.(type) {
			case *v1.Namespace:
				return true, v1.Convert_api_Namespace_To_v1_Namespace(a, b, s)
			}

		case *v1.Service:
			switch b := objB.(type) {
			case *api.Service:
				return true, v1.Convert_v1_Service_To_api_Service(a, b, s)
			}
		case *api.Service:
			switch b := objB.(type) {
			case *v1.Service:
				return true, v1.Convert_api_Service_To_v1_Service(a, b, s)
			}

		case *v1.Endpoints:
			switch b := objB.(type) {
			case *api.Endpoints:
				return true, v1.Convert_v1_Endpoints_To_api_Endpoints(a, b, s)
			}
		case *api.Endpoints:
			switch b := objB.(type) {
			case *v1.Endpoints:
				return true, v1.Convert_api_Endpoints_To_v1_Endpoints(a, b, s)
			}

		case *versioned.Event:
			switch b := objB.(type) {
			case *versioned.InternalEvent:
				return true, versioned.Convert_versioned_Event_to_versioned_InternalEvent(a, b, s)
			}
		case *versioned.InternalEvent:
			switch b := objB.(type) {
			case *versioned.Event:
				return true, versioned.Convert_versioned_InternalEvent_to_versioned_Event(a, b, s)
			}
		}
		return false, nil
	})
}