++ openstack domain create --or-show --enable -f value -c id '--description=Service Domain for RegionOne/magnum' magnum
+ SERVICE_OS_DOMAIN_ID=4678865e822c48e992b28a9876ed6f00
+ openstack domain show 4678865e822c48e992b28a9876ed6f00
+-------------+-------------------------------------+
| Field       | Value                               |
+-------------+-------------------------------------+
| description | Service Domain for RegionOne/magnum |
| enabled     | True                                |
| id          | 4678865e822c48e992b28a9876ed6f00    |
| name        | magnum                              |
| options     | {}                                  |
| tags        | []                                  |
+-------------+-------------------------------------+
++ openstack user create --or-show --enable -f value -c id --domain=4678865e822c48e992b28a9876ed6f00 --description 'Service User for RegionOne/magnum' --password=4QMTgNuu98pwT1he4ir1GeL7UESWmtiG magnum-domain-RegionOne
+ SERVICE_OS_USERID=88a281a31e754692b2a11300ee30f393
+ openstack user set --password=4QMTgNuu98pwT1he4ir1GeL7UESWmtiG 88a281a31e754692b2a11300ee30f393
+ openstack user show 88a281a31e754692b2a11300ee30f393
+---------------------+-----------------------------------+
| Field               | Value                             |
+---------------------+-----------------------------------+
| default_project_id  | None                              |
| domain_id           | 4678865e822c48e992b28a9876ed6f00  |
| email               | None                              |
| enabled             | True                              |
| id                  | 88a281a31e754692b2a11300ee30f393  |
| 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=80e692ee94cd4ff4bcd6a3d87475cb6f
+ openstack role add --domain=4678865e822c48e992b28a9876ed6f00 --user=88a281a31e754692b2a11300ee30f393 --user-domain=4678865e822c48e992b28a9876ed6f00 80e692ee94cd4ff4bcd6a3d87475cb6f
+ openstack role assignment list --role=80e692ee94cd4ff4bcd6a3d87475cb6f --user-domain=4678865e822c48e992b28a9876ed6f00 --user=88a281a31e754692b2a11300ee30f393
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| Role                             | User                             | Group | Project | Domain                           | System | Inherited |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| 80e692ee94cd4ff4bcd6a3d87475cb6f | 88a281a31e754692b2a11300ee30f393 |       |         | 4678865e822c48e992b28a9876ed6f00 |        | False     |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+