Before Swarm creates an unnamed object in a domain, it checks the value of the cluster.enforceTenancy configuration setting and then performs a specific set of procedures, depending on whether the cluster administrator enabled cluster.enforceTenancy, which is disabled by default.
The following figure summarizes how the cluster.enforceTenancy setting affects the writing of unnamed objects:
Note
Regardless of the value of the enforceTenancy setting, no domain specification is needed or recognized for GET, HEAD, or DELETE requests on unnamed objects, whether alias or immutable.