++ openstack domain create --or-show --enable -f value -c id '--description=Service Domain for RegionOne/magnum' magnum
+ SERVICE_OS_DOMAIN_ID=97dfd5fa38f24b5da269fcebc965d063
+ openstack domain show 97dfd5fa38f24b5da269fcebc965d063
+-------------+-------------------------------------+
| Field       | Value                               |
+-------------+-------------------------------------+
| description | Service Domain for RegionOne/magnum |
| enabled     | True                                |
| id          | 97dfd5fa38f24b5da269fcebc965d063    |
| name        | magnum                              |
| options     | {}                                  |
| tags        | []                                  |
+-------------+-------------------------------------+
++ openstack user create --or-show --enable -f value -c id --domain=97dfd5fa38f24b5da269fcebc965d063 --description 'Service User for RegionOne/magnum' --password=TvUMPHlJgPS8JujIyFObIZL0B9gpFqjH magnum-domain-RegionOne
+ SERVICE_OS_USERID=7a17430c84ef4b6fac2157a0f52daed8
+ openstack user set --password=TvUMPHlJgPS8JujIyFObIZL0B9gpFqjH 7a17430c84ef4b6fac2157a0f52daed8
+ openstack user show 7a17430c84ef4b6fac2157a0f52daed8
+---------------------+-----------------------------------+
| Field               | Value                             |
+---------------------+-----------------------------------+
| default_project_id  | None                              |
| domain_id           | 97dfd5fa38f24b5da269fcebc965d063  |
| email               | None                              |
| enabled             | True                              |
| id                  | 7a17430c84ef4b6fac2157a0f52daed8  |
| 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=98ef37e638574fb7b6dc608931da5cb9
+ openstack role add --domain=97dfd5fa38f24b5da269fcebc965d063 --user=7a17430c84ef4b6fac2157a0f52daed8 --user-domain=97dfd5fa38f24b5da269fcebc965d063 98ef37e638574fb7b6dc608931da5cb9
+ openstack role assignment list --role=98ef37e638574fb7b6dc608931da5cb9 --user-domain=97dfd5fa38f24b5da269fcebc965d063 --user=7a17430c84ef4b6fac2157a0f52daed8
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| Role                             | User                             | Group | Project | Domain                           | System | Inherited |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| 98ef37e638574fb7b6dc608931da5cb9 | 7a17430c84ef4b6fac2157a0f52daed8 |       |         | 97dfd5fa38f24b5da269fcebc965d063 |        | False     |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+