++ openstack domain create --or-show --enable -f value -c id '--description=Service Domain for RegionOne/magnum' magnum
+ SERVICE_OS_DOMAIN_ID=937c56a96e524a5ea013509d3634ad7d
+ openstack domain show 937c56a96e524a5ea013509d3634ad7d
+-------------+-------------------------------------+
| Field       | Value                               |
+-------------+-------------------------------------+
| id          | 937c56a96e524a5ea013509d3634ad7d    |
| name        | magnum                              |
| enabled     | True                                |
| description | Service Domain for RegionOne/magnum |
| options     | {}                                  |
+-------------+-------------------------------------+
++ openstack user create --or-show --enable -f value -c id --domain=937c56a96e524a5ea013509d3634ad7d --description 'Service User for RegionOne/magnum' --password=5J5mf8q1qydo9JfhorztfpsgjxHRingt magnum-domain-RegionOne
+ SERVICE_OS_USERID=f98b43815d464f22a1e139d73ccff92d
+ openstack user set --password=5J5mf8q1qydo9JfhorztfpsgjxHRingt f98b43815d464f22a1e139d73ccff92d
+ openstack user show f98b43815d464f22a1e139d73ccff92d
+---------------------+-----------------------------------+
| Field               | Value                             |
+---------------------+-----------------------------------+
| default_project_id  | None                              |
| domain_id           | 937c56a96e524a5ea013509d3634ad7d  |
| email               | None                              |
| enabled             | True                              |
| id                  | f98b43815d464f22a1e139d73ccff92d  |
| name                | magnum-domain-RegionOne           |
| description         | Service User for RegionOne/magnum |
| password_expires_at | None                              |
| options             | {}                                |
+---------------------+-----------------------------------+
++ openstack role show -f value -c id admin
+ SERVICE_OS_ROLE_ID=22724819b8e242ff82e5c4ec1a02235b
+ openstack role add --domain=937c56a96e524a5ea013509d3634ad7d --user=f98b43815d464f22a1e139d73ccff92d --user-domain=937c56a96e524a5ea013509d3634ad7d 22724819b8e242ff82e5c4ec1a02235b
+ openstack role assignment list --role=22724819b8e242ff82e5c4ec1a02235b --user-domain=937c56a96e524a5ea013509d3634ad7d --user=f98b43815d464f22a1e139d73ccff92d
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| Role                             | User                             | Group | Project | Domain                           | System | Inherited |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| 22724819b8e242ff82e5c4ec1a02235b | f98b43815d464f22a1e139d73ccff92d |       |         | 937c56a96e524a5ea013509d3634ad7d |        | False     |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+