++ openstack domain create --or-show --enable -f value -c id '--description=Service Domain for RegionOne/magnum' magnum
+ SERVICE_OS_DOMAIN_ID=613632173eb847db99b14fd170b9750a
+ openstack domain show 613632173eb847db99b14fd170b9750a
+-------------+-------------------------------------+
| Field       | Value                               |
+-------------+-------------------------------------+
| description | Service Domain for RegionOne/magnum |
| enabled     | True                                |
| id          | 613632173eb847db99b14fd170b9750a    |
| name        | magnum                              |
| options     | {}                                  |
| tags        | []                                  |
+-------------+-------------------------------------+
++ openstack user create --or-show --enable -f value -c id --domain=613632173eb847db99b14fd170b9750a --description 'Service User for RegionOne/magnum' --password=BiqVCdSPNlQknJFjdDOQNfozWsVoYFa4 magnum-domain-RegionOne
+ SERVICE_OS_USERID=5345bf164ada45c4ad84d58a513878ca
+ openstack user set --password=BiqVCdSPNlQknJFjdDOQNfozWsVoYFa4 5345bf164ada45c4ad84d58a513878ca
+ openstack user show 5345bf164ada45c4ad84d58a513878ca
+---------------------+-----------------------------------+
| Field               | Value                             |
+---------------------+-----------------------------------+
| default_project_id  | None                              |
| domain_id           | 613632173eb847db99b14fd170b9750a  |
| email               | None                              |
| enabled             | True                              |
| id                  | 5345bf164ada45c4ad84d58a513878ca  |
| name                | magnum-domain-RegionOne           |
| description         | Service User for RegionOne/magnum |
| password_expires_at | None                              |
+---------------------+-----------------------------------+
++ openstack role show -f value -c id admin
+ SERVICE_OS_ROLE_ID=908103e9a7a8428a96bd46be47a3eab4
+ openstack role add --domain=613632173eb847db99b14fd170b9750a --user=5345bf164ada45c4ad84d58a513878ca --user-domain=613632173eb847db99b14fd170b9750a 908103e9a7a8428a96bd46be47a3eab4
+ openstack role assignment list --role=908103e9a7a8428a96bd46be47a3eab4 --user-domain=613632173eb847db99b14fd170b9750a --user=5345bf164ada45c4ad84d58a513878ca
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| Role                             | User                             | Group | Project | Domain                           | System | Inherited |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| 908103e9a7a8428a96bd46be47a3eab4 | 5345bf164ada45c4ad84d58a513878ca |       |         | 613632173eb847db99b14fd170b9750a |        | False     |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+