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)
}
}
}
}
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
})
}