Exemplo n.º 1
0
func addVersionsToScheme(externalVersions ...unversioned.GroupVersion) {
	// add the internal version to Scheme
	core.AddToScheme(core.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 core_v1.SchemeGroupVersion:
			core_v1.AddToScheme(core.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
	core.Scheme.AddGenericConversionFunc(func(objA, objB interface{}, s conversion.Scope) (bool, error) {
		switch a := objA.(type) {
		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)
			}

		}
		return false, nil
	})
}
Exemplo n.º 2
0
func addVersionsToScheme(externalVersions ...unversioned.GroupVersion) {
	// add the internal version to Scheme
	if err := core.AddToScheme(core.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 core_v1.SchemeGroupVersion:
			if err := core_v1.AddToScheme(core.Scheme); err != nil {
				// Programmer error, detect immediately
				panic(err)
			}
		}
	}
}