From 2016/10, there is no domain with id 'default' in keystone.
And the user would create a domain whith name 'default', like this:
https://docs.openstack.org/mitaka/install-guide-obs/keystone-users.html
If a user do not specify domain_id and domain_name, it is appropriate to set
the default domain with name 'default'.
Change-Id: I4a8ff3e06362e8034eb84b0a26d8400fc733292a