++ openstack domain create --or-show --enable -f value -c id '--description=Service Domain for RegionOne/magnum' magnum
+ SERVICE_OS_DOMAIN_ID=4aac9c1d9ec146f0b1fc682f49692fe8
+ openstack domain show 4aac9c1d9ec146f0b1fc682f49692fe8
+-------------+-------------------------------------+
| Field       | Value                               |
+-------------+-------------------------------------+
| id          | 4aac9c1d9ec146f0b1fc682f49692fe8    |
| name        | magnum                              |
| enabled     | True                                |
| description | Service Domain for RegionOne/magnum |
| options     | {}                                  |
+-------------+-------------------------------------+
++ openstack user create --or-show --enable -f value -c id --domain=4aac9c1d9ec146f0b1fc682f49692fe8 --description 'Service User for RegionOne/magnum' --password=A4xkVRTsNKEb1eKd1xQGlgxanLsh4Pvq magnum-domain-RegionOne
+ SERVICE_OS_USERID=162e681801474e5fa29cc0bf3cfbb332
+ openstack user set --password=A4xkVRTsNKEb1eKd1xQGlgxanLsh4Pvq 162e681801474e5fa29cc0bf3cfbb332
+ openstack user show 162e681801474e5fa29cc0bf3cfbb332
+---------------------+-----------------------------------+
| Field               | Value                             |
+---------------------+-----------------------------------+
| default_project_id  | None                              |
| domain_id           | 4aac9c1d9ec146f0b1fc682f49692fe8  |
| email               | None                              |
| enabled             | True                              |
| id                  | 162e681801474e5fa29cc0bf3cfbb332  |
| 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=4fb8afb3485a4215a749ea8f06f5bcca
+ openstack role add --domain=4aac9c1d9ec146f0b1fc682f49692fe8 --user=162e681801474e5fa29cc0bf3cfbb332 --user-domain=4aac9c1d9ec146f0b1fc682f49692fe8 4fb8afb3485a4215a749ea8f06f5bcca
+ openstack role assignment list --role=4fb8afb3485a4215a749ea8f06f5bcca --user-domain=4aac9c1d9ec146f0b1fc682f49692fe8 --user=162e681801474e5fa29cc0bf3cfbb332
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| Role                             | User                             | Group | Project | Domain                           | System | Inherited |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| 4fb8afb3485a4215a749ea8f06f5bcca | 162e681801474e5fa29cc0bf3cfbb332 |       |         | 4aac9c1d9ec146f0b1fc682f49692fe8 |        | False     |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+