++ openstack domain create --or-show --enable -f value -c id '--description=Service Domain for RegionOne/magnum' magnum
+ SERVICE_OS_DOMAIN_ID=66e74ba21fc041e791256672fb500141
+ openstack domain show 66e74ba21fc041e791256672fb500141
+-------------+-------------------------------------+
| Field       | Value                               |
+-------------+-------------------------------------+
| id          | 66e74ba21fc041e791256672fb500141    |
| name        | magnum                              |
| enabled     | True                                |
| description | Service Domain for RegionOne/magnum |
| options     | {}                                  |
+-------------+-------------------------------------+
++ openstack user create --or-show --enable -f value -c id --domain=66e74ba21fc041e791256672fb500141 --description 'Service User for RegionOne/magnum' --password=n9SuPC7UKXFIHL5oqdl6mShjWcmPPA5l magnum-domain-RegionOne
+ SERVICE_OS_USERID=fa8a264602c2485fb77db37506f5e1f8
+ openstack user set --password=n9SuPC7UKXFIHL5oqdl6mShjWcmPPA5l fa8a264602c2485fb77db37506f5e1f8
+ openstack user show fa8a264602c2485fb77db37506f5e1f8
+---------------------+-----------------------------------+
| Field               | Value                             |
+---------------------+-----------------------------------+
| default_project_id  | None                              |
| domain_id           | 66e74ba21fc041e791256672fb500141  |
| email               | None                              |
| enabled             | True                              |
| id                  | fa8a264602c2485fb77db37506f5e1f8  |
| 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=981b70a5b82f409584814193e92484b0
+ openstack role add --domain=66e74ba21fc041e791256672fb500141 --user=fa8a264602c2485fb77db37506f5e1f8 --user-domain=66e74ba21fc041e791256672fb500141 981b70a5b82f409584814193e92484b0
+ openstack role assignment list --role=981b70a5b82f409584814193e92484b0 --user-domain=66e74ba21fc041e791256672fb500141 --user=fa8a264602c2485fb77db37506f5e1f8
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| Role                             | User                             | Group | Project | Domain                           | System | Inherited |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| 981b70a5b82f409584814193e92484b0 | fa8a264602c2485fb77db37506f5e1f8 |       |         | 66e74ba21fc041e791256672fb500141 |        | False     |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+