++ openstack domain create --or-show --enable -f value -c id '--description=Service Domain for RegionOne/magnum' magnum
+ SERVICE_OS_DOMAIN_ID=4008fc503ab2422ab7f238c958b6fa01
+ openstack domain show 4008fc503ab2422ab7f238c958b6fa01
+-------------+-------------------------------------+
| Field       | Value                               |
+-------------+-------------------------------------+
| id          | 4008fc503ab2422ab7f238c958b6fa01    |
| name        | magnum                              |
| enabled     | True                                |
| description | Service Domain for RegionOne/magnum |
| options     | {}                                  |
+-------------+-------------------------------------+
++ openstack user create --or-show --enable -f value -c id --domain=4008fc503ab2422ab7f238c958b6fa01 --description 'Service User for RegionOne/magnum' --password=K3eWIr9MmECswW72jlYVQqlwylvWUo3d magnum-domain-RegionOne
+ SERVICE_OS_USERID=1a5ed8e3b3214599beab2f771473ed98
+ openstack user set --password=K3eWIr9MmECswW72jlYVQqlwylvWUo3d 1a5ed8e3b3214599beab2f771473ed98
+ openstack user show 1a5ed8e3b3214599beab2f771473ed98
+---------------------+-----------------------------------+
| Field               | Value                             |
+---------------------+-----------------------------------+
| default_project_id  | None                              |
| domain_id           | 4008fc503ab2422ab7f238c958b6fa01  |
| email               | None                              |
| enabled             | True                              |
| id                  | 1a5ed8e3b3214599beab2f771473ed98  |
| 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=c3d74f43b58045c5afd2dd6e80a022ba
+ openstack role add --domain=4008fc503ab2422ab7f238c958b6fa01 --user=1a5ed8e3b3214599beab2f771473ed98 --user-domain=4008fc503ab2422ab7f238c958b6fa01 c3d74f43b58045c5afd2dd6e80a022ba
+ openstack role assignment list --role=c3d74f43b58045c5afd2dd6e80a022ba --user-domain=4008fc503ab2422ab7f238c958b6fa01 --user=1a5ed8e3b3214599beab2f771473ed98
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| Role                             | User                             | Group | Project | Domain                           | System | Inherited |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| c3d74f43b58045c5afd2dd6e80a022ba | 1a5ed8e3b3214599beab2f771473ed98 |       |         | 4008fc503ab2422ab7f238c958b6fa01 |        | False     |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+