Description
Ranger supports two different models for Tag objects; ‘resource-private’ and ‘shared’. In the resource-private model, a Tag may be associated with at most one ServiceResource object; in ‘shared’ model, a Tag can be associated/shared by many ServiceResource objects. A tag that is private to a service-resource should be deleted when the service-resource is deleted. This requires that the tag-model attribute value is stored in x_tag table persistently.