
The reason db_sync needed to create the default domain is because we needed a domain for existing v2 users. Since the migrations don't add the domain_id to users anymore there's no need to create the default domain. DocImpact -- The install guide should be updated to say to use keystone-manage bootstrap or to create the default domain if the deployment is going to support v2. Change-Id: I65860fe989ac2456b73bcc12fd02643564b24574