++ openstack domain create --or-show --enable -f value -c id '--description=Service Domain for RegionOne/magnum' magnum
+ SERVICE_OS_DOMAIN_ID=e8b66109c5d143d2bee96925e25c3130
+ openstack domain show e8b66109c5d143d2bee96925e25c3130
+-------------+-------------------------------------+
| Field       | Value                               |
+-------------+-------------------------------------+
| id          | e8b66109c5d143d2bee96925e25c3130    |
| name        | magnum                              |
| enabled     | True                                |
| description | Service Domain for RegionOne/magnum |
| options     | {}                                  |
+-------------+-------------------------------------+
++ openstack user create --or-show --enable -f value -c id --domain=e8b66109c5d143d2bee96925e25c3130 --description 'Service User for RegionOne/magnum' --password=p9i3Whc4qKRqrAgWZgMXPx9I9VKiNksv magnum-domain-RegionOne
+ SERVICE_OS_USERID=478e993c33aa4d82b81692c4f2a5f324
+ openstack user set --password=p9i3Whc4qKRqrAgWZgMXPx9I9VKiNksv 478e993c33aa4d82b81692c4f2a5f324
+ openstack user show 478e993c33aa4d82b81692c4f2a5f324
+---------------------+-----------------------------------+
| Field               | Value                             |
+---------------------+-----------------------------------+
| default_project_id  | None                              |
| domain_id           | e8b66109c5d143d2bee96925e25c3130  |
| email               | None                              |
| enabled             | True                              |
| id                  | 478e993c33aa4d82b81692c4f2a5f324  |
| 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=1df91789eaf84738bab6b452e3d14f8b
+ openstack role add --domain=e8b66109c5d143d2bee96925e25c3130 --user=478e993c33aa4d82b81692c4f2a5f324 --user-domain=e8b66109c5d143d2bee96925e25c3130 1df91789eaf84738bab6b452e3d14f8b
+ openstack role assignment list --role=1df91789eaf84738bab6b452e3d14f8b --user-domain=e8b66109c5d143d2bee96925e25c3130 --user=478e993c33aa4d82b81692c4f2a5f324
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| Role                             | User                             | Group | Project | Domain                           | System | Inherited |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| 1df91789eaf84738bab6b452e3d14f8b | 478e993c33aa4d82b81692c4f2a5f324 |       |         | e8b66109c5d143d2bee96925e25c3130 |        | False     |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+