++ openstack domain create --or-show --enable -f value -c id '--description=Service Domain for RegionOne/magnum' magnum
+ SERVICE_OS_DOMAIN_ID=58f9d06edab64501b7fda59a475e32cb
+ openstack domain show 58f9d06edab64501b7fda59a475e32cb
+-------------+-------------------------------------+
| Field       | Value                               |
+-------------+-------------------------------------+
| id          | 58f9d06edab64501b7fda59a475e32cb    |
| name        | magnum                              |
| enabled     | True                                |
| description | Service Domain for RegionOne/magnum |
| options     | {}                                  |
+-------------+-------------------------------------+
++ openstack user create --or-show --enable -f value -c id --domain=58f9d06edab64501b7fda59a475e32cb --description 'Service User for RegionOne/magnum' --password=rdmF8MmqpSXYquez4jsft17tvwh4znvy magnum-domain-RegionOne
+ SERVICE_OS_USERID=aba4049d57ec424799cfa9fd508d8118
+ openstack user set --password=rdmF8MmqpSXYquez4jsft17tvwh4znvy aba4049d57ec424799cfa9fd508d8118
+ openstack user show aba4049d57ec424799cfa9fd508d8118
+---------------------+-----------------------------------+
| Field               | Value                             |
+---------------------+-----------------------------------+
| default_project_id  | None                              |
| domain_id           | 58f9d06edab64501b7fda59a475e32cb  |
| email               | None                              |
| enabled             | True                              |
| id                  | aba4049d57ec424799cfa9fd508d8118  |
| 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=8ca18a1c91c640679b761e369c0338ac
+ openstack role add --domain=58f9d06edab64501b7fda59a475e32cb --user=aba4049d57ec424799cfa9fd508d8118 --user-domain=58f9d06edab64501b7fda59a475e32cb 8ca18a1c91c640679b761e369c0338ac
+ openstack role assignment list --role=8ca18a1c91c640679b761e369c0338ac --user-domain=58f9d06edab64501b7fda59a475e32cb --user=aba4049d57ec424799cfa9fd508d8118
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| Role                             | User                             | Group | Project | Domain                           | System | Inherited |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| 8ca18a1c91c640679b761e369c0338ac | aba4049d57ec424799cfa9fd508d8118 |       |         | 58f9d06edab64501b7fda59a475e32cb |        | False     |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+