++ openstack domain create --or-show --enable -f value -c id '--description=Service Domain for RegionOne/magnum' magnum
+ SERVICE_OS_DOMAIN_ID=b889f341d13a43f6b3261496aa6ca711
+ openstack domain show b889f341d13a43f6b3261496aa6ca711
+-------------+-------------------------------------+
| Field       | Value                               |
+-------------+-------------------------------------+
| id          | b889f341d13a43f6b3261496aa6ca711    |
| name        | magnum                              |
| enabled     | True                                |
| description | Service Domain for RegionOne/magnum |
| options     | {}                                  |
+-------------+-------------------------------------+
++ openstack user create --or-show --enable -f value -c id --domain=b889f341d13a43f6b3261496aa6ca711 --description 'Service User for RegionOne/magnum' --password=pJSq19T5bOQT3Uj48zAbRf28e48UA203 magnum-domain-RegionOne
+ SERVICE_OS_USERID=29ce54de84084de999ecaca7d09a3e7c
+ openstack user set --password=pJSq19T5bOQT3Uj48zAbRf28e48UA203 29ce54de84084de999ecaca7d09a3e7c
+ openstack user show 29ce54de84084de999ecaca7d09a3e7c
+---------------------+-----------------------------------+
| Field               | Value                             |
+---------------------+-----------------------------------+
| default_project_id  | None                              |
| domain_id           | b889f341d13a43f6b3261496aa6ca711  |
| email               | None                              |
| enabled             | True                              |
| id                  | 29ce54de84084de999ecaca7d09a3e7c  |
| 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=c0b2209454004d539aeb62dc929fc97c
+ openstack role add --domain=b889f341d13a43f6b3261496aa6ca711 --user=29ce54de84084de999ecaca7d09a3e7c --user-domain=b889f341d13a43f6b3261496aa6ca711 c0b2209454004d539aeb62dc929fc97c
+ openstack role assignment list --role=c0b2209454004d539aeb62dc929fc97c --user-domain=b889f341d13a43f6b3261496aa6ca711 --user=29ce54de84084de999ecaca7d09a3e7c
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| Role                             | User                             | Group | Project | Domain                           | System | Inherited |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| c0b2209454004d539aeb62dc929fc97c | 29ce54de84084de999ecaca7d09a3e7c |       |         | b889f341d13a43f6b3261496aa6ca711 |        | False     |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+