++ openstack domain create --or-show --enable -f value -c id '--description=Service Domain for RegionOne/magnum' magnum
+ SERVICE_OS_DOMAIN_ID=39716dcab4df461ea3f90d0ec76f283f
+ openstack domain show 39716dcab4df461ea3f90d0ec76f283f
+-------------+-------------------------------------+
| Field       | Value                               |
+-------------+-------------------------------------+
| description | Service Domain for RegionOne/magnum |
| enabled     | True                                |
| id          | 39716dcab4df461ea3f90d0ec76f283f    |
| name        | magnum                              |
| options     | {}                                  |
| tags        | []                                  |
+-------------+-------------------------------------+
++ openstack user create --or-show --enable -f value -c id --domain=39716dcab4df461ea3f90d0ec76f283f --description 'Service User for RegionOne/magnum' --password=5hrjONeiZsU3Veq5a05MSERcftizHgdI magnum-domain-RegionOne
+ SERVICE_OS_USERID=89503c9ac96f4ec4b6d512bd98c7c668
+ openstack user set --password=5hrjONeiZsU3Veq5a05MSERcftizHgdI 89503c9ac96f4ec4b6d512bd98c7c668
+ openstack user show 89503c9ac96f4ec4b6d512bd98c7c668
+---------------------+-----------------------------------+
| Field               | Value                             |
+---------------------+-----------------------------------+
| default_project_id  | None                              |
| domain_id           | 39716dcab4df461ea3f90d0ec76f283f  |
| email               | None                              |
| enabled             | True                              |
| id                  | 89503c9ac96f4ec4b6d512bd98c7c668  |
| 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=2141b4b011304f4085fc2942bea7c276
+ openstack role add --domain=39716dcab4df461ea3f90d0ec76f283f --user=89503c9ac96f4ec4b6d512bd98c7c668 --user-domain=39716dcab4df461ea3f90d0ec76f283f 2141b4b011304f4085fc2942bea7c276
+ openstack role assignment list --role=2141b4b011304f4085fc2942bea7c276 --user-domain=39716dcab4df461ea3f90d0ec76f283f --user=89503c9ac96f4ec4b6d512bd98c7c668
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| Role                             | User                             | Group | Project | Domain                           | System | Inherited |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| 2141b4b011304f4085fc2942bea7c276 | 89503c9ac96f4ec4b6d512bd98c7c668 |       |         | 39716dcab4df461ea3f90d0ec76f283f |        | False     |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+