++ openstack domain create --or-show --enable -f value -c id '--description=Service Domain for RegionOne/magnum' magnum
+ SERVICE_OS_DOMAIN_ID=74f028e0bee543189cba390489d4dca3
+ openstack domain show 74f028e0bee543189cba390489d4dca3
+-------------+-------------------------------------+
| Field       | Value                               |
+-------------+-------------------------------------+
| id          | 74f028e0bee543189cba390489d4dca3    |
| name        | magnum                              |
| enabled     | True                                |
| description | Service Domain for RegionOne/magnum |
| options     | {}                                  |
+-------------+-------------------------------------+
++ openstack user create --or-show --enable -f value -c id --domain=74f028e0bee543189cba390489d4dca3 --description 'Service User for RegionOne/magnum' --password=MOrYX9IypwUlCGibaEgBz0lnuVgSNCAo magnum-domain-RegionOne
+ SERVICE_OS_USERID=4fff31d58afa42c897ddb12365a1bfde
+ openstack user set --password=MOrYX9IypwUlCGibaEgBz0lnuVgSNCAo 4fff31d58afa42c897ddb12365a1bfde
+ openstack user show 4fff31d58afa42c897ddb12365a1bfde
+---------------------+-----------------------------------+
| Field               | Value                             |
+---------------------+-----------------------------------+
| default_project_id  | None                              |
| domain_id           | 74f028e0bee543189cba390489d4dca3  |
| email               | None                              |
| enabled             | True                              |
| id                  | 4fff31d58afa42c897ddb12365a1bfde  |
| 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=466f51d7e4c64a03a785535aa40b7331
+ openstack role add --domain=74f028e0bee543189cba390489d4dca3 --user=4fff31d58afa42c897ddb12365a1bfde --user-domain=74f028e0bee543189cba390489d4dca3 466f51d7e4c64a03a785535aa40b7331
+ openstack role assignment list --role=466f51d7e4c64a03a785535aa40b7331 --user-domain=74f028e0bee543189cba390489d4dca3 --user=4fff31d58afa42c897ddb12365a1bfde
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| Role                             | User                             | Group | Project | Domain                           | System | Inherited |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| 466f51d7e4c64a03a785535aa40b7331 | 4fff31d58afa42c897ddb12365a1bfde |       |         | 74f028e0bee543189cba390489d4dca3 |        | False     |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+