++ openstack domain create --or-show --enable -f value -c id '--description=Service Domain for RegionOne/magnum' magnum
+ SERVICE_OS_DOMAIN_ID=bbbf024f34424fe38e183379a3e4e3ad
+ openstack domain show bbbf024f34424fe38e183379a3e4e3ad
+-------------+-------------------------------------+
| Field       | Value                               |
+-------------+-------------------------------------+
| description | Service Domain for RegionOne/magnum |
| enabled     | True                                |
| id          | bbbf024f34424fe38e183379a3e4e3ad    |
| name        | magnum                              |
| options     | {}                                  |
| tags        | []                                  |
+-------------+-------------------------------------+
++ openstack user create --or-show --enable -f value -c id --domain=bbbf024f34424fe38e183379a3e4e3ad --description 'Service User for RegionOne/magnum' --password=yVZ4UWiuCghE7qjiXjtH3NM6RXtcX7TX magnum-domain-RegionOne
+ SERVICE_OS_USERID=c3810fe3a05b4cf7a1ceaf3604ebfad4
+ openstack user set --password=yVZ4UWiuCghE7qjiXjtH3NM6RXtcX7TX c3810fe3a05b4cf7a1ceaf3604ebfad4
+ openstack user show c3810fe3a05b4cf7a1ceaf3604ebfad4
+---------------------+-----------------------------------+
| Field               | Value                             |
+---------------------+-----------------------------------+
| default_project_id  | None                              |
| domain_id           | bbbf024f34424fe38e183379a3e4e3ad  |
| email               | None                              |
| enabled             | True                              |
| id                  | c3810fe3a05b4cf7a1ceaf3604ebfad4  |
| 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=8e9a2e39e76c4f888589320362c3986d
+ openstack role add --domain=bbbf024f34424fe38e183379a3e4e3ad --user=c3810fe3a05b4cf7a1ceaf3604ebfad4 --user-domain=bbbf024f34424fe38e183379a3e4e3ad 8e9a2e39e76c4f888589320362c3986d
+ openstack role assignment list --role=8e9a2e39e76c4f888589320362c3986d --user-domain=bbbf024f34424fe38e183379a3e4e3ad --user=c3810fe3a05b4cf7a1ceaf3604ebfad4
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| Role                             | User                             | Group | Project | Domain                           | System | Inherited |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| 8e9a2e39e76c4f888589320362c3986d | c3810fe3a05b4cf7a1ceaf3604ebfad4 |       |         | bbbf024f34424fe38e183379a3e4e3ad |        | False     |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+