Currently, it is not possible to make use of Keystone Domain
specific settings. Such as different domains using different
LDAP servers or SQL.
To enable for example domain ACME - domain settings would be
put into:
{{ node_custom_config }}keystone/domains/keystone.ACME.conf
Change-Id: I23620978c618dd4a3598d7cb74c3e9cf8c2394ac
Closes-Bug: #1599868
Signed-off-by: Dave Walker (Daviey) <email@daviey.com>