++ openstack domain create --or-show --enable -f value -c id '--description=Service Domain for RegionOne/magnum' magnum
+ SERVICE_OS_DOMAIN_ID=6bf0b3133fc4403aa14925646bc993bc
+ openstack domain show 6bf0b3133fc4403aa14925646bc993bc
+-------------+-------------------------------------+
| Field       | Value                               |
+-------------+-------------------------------------+
| description | Service Domain for RegionOne/magnum |
| enabled     | True                                |
| id          | 6bf0b3133fc4403aa14925646bc993bc    |
| name        | magnum                              |
| options     | {}                                  |
| tags        | []                                  |
+-------------+-------------------------------------+
++ openstack user create --or-show --enable -f value -c id --domain=6bf0b3133fc4403aa14925646bc993bc --description 'Service User for RegionOne/magnum' --password=Qvz3fHrVd7GhT9TqxnXqARSVPO4zjqVf magnum-domain-RegionOne
+ SERVICE_OS_USERID=3ecaaf43cb244abcb048ccfd01913d1b
+ openstack user set --password=Qvz3fHrVd7GhT9TqxnXqARSVPO4zjqVf 3ecaaf43cb244abcb048ccfd01913d1b
+ openstack user show 3ecaaf43cb244abcb048ccfd01913d1b
+---------------------+-----------------------------------+
| Field               | Value                             |
+---------------------+-----------------------------------+
| default_project_id  | None                              |
| domain_id           | 6bf0b3133fc4403aa14925646bc993bc  |
| email               | None                              |
| enabled             | True                              |
| id                  | 3ecaaf43cb244abcb048ccfd01913d1b  |
| 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=d27a739c1c6c4623a9acb946fd477a58
+ openstack role add --domain=6bf0b3133fc4403aa14925646bc993bc --user=3ecaaf43cb244abcb048ccfd01913d1b --user-domain=6bf0b3133fc4403aa14925646bc993bc d27a739c1c6c4623a9acb946fd477a58
+ openstack role assignment list --role=d27a739c1c6c4623a9acb946fd477a58 --user-domain=6bf0b3133fc4403aa14925646bc993bc --user=3ecaaf43cb244abcb048ccfd01913d1b
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| Role                             | User                             | Group | Project | Domain                           | System | Inherited |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| d27a739c1c6c4623a9acb946fd477a58 | 3ecaaf43cb244abcb048ccfd01913d1b |       |         | 6bf0b3133fc4403aa14925646bc993bc |        | False     |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+