++ openstack domain create --or-show --enable -f value -c id '--description=Service Domain for RegionOne/magnum' magnum
+ SERVICE_OS_DOMAIN_ID=200ad9709f324695820fcc287a35161d
+ openstack domain show 200ad9709f324695820fcc287a35161d
+-------------+-------------------------------------+
| Field       | Value                               |
+-------------+-------------------------------------+
| id          | 200ad9709f324695820fcc287a35161d    |
| name        | magnum                              |
| enabled     | True                                |
| description | Service Domain for RegionOne/magnum |
| options     | {}                                  |
+-------------+-------------------------------------+
++ openstack user create --or-show --enable -f value -c id --domain=200ad9709f324695820fcc287a35161d --description 'Service User for RegionOne/magnum' --password=zUC7k1r7zDn7kPUjoTmeumUFtKTk8g6f magnum-domain-RegionOne
+ SERVICE_OS_USERID=e1f29aa88642451b8c801dcfda54ffc3
+ openstack user set --password=zUC7k1r7zDn7kPUjoTmeumUFtKTk8g6f e1f29aa88642451b8c801dcfda54ffc3
+ openstack user show e1f29aa88642451b8c801dcfda54ffc3
+---------------------+-----------------------------------+
| Field               | Value                             |
+---------------------+-----------------------------------+
| default_project_id  | None                              |
| domain_id           | 200ad9709f324695820fcc287a35161d  |
| email               | None                              |
| enabled             | True                              |
| id                  | e1f29aa88642451b8c801dcfda54ffc3  |
| 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=7f138d82d7cb424fb5b2cdea3d1426c6
+ openstack role add --domain=200ad9709f324695820fcc287a35161d --user=e1f29aa88642451b8c801dcfda54ffc3 --user-domain=200ad9709f324695820fcc287a35161d 7f138d82d7cb424fb5b2cdea3d1426c6
+ openstack role assignment list --role=7f138d82d7cb424fb5b2cdea3d1426c6 --user-domain=200ad9709f324695820fcc287a35161d --user=e1f29aa88642451b8c801dcfda54ffc3
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| Role                             | User                             | Group | Project | Domain                           | System | Inherited |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| 7f138d82d7cb424fb5b2cdea3d1426c6 | e1f29aa88642451b8c801dcfda54ffc3 |       |         | 200ad9709f324695820fcc287a35161d |        | False     |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+