++ openstack domain create --or-show --enable -f value -c id '--description=Service Domain for RegionOne/magnum' magnum
+ SERVICE_OS_DOMAIN_ID=88c35a9340a64993b64ad850fe1d4a4e
+ openstack domain show 88c35a9340a64993b64ad850fe1d4a4e
+-------------+-------------------------------------+
| Field       | Value                               |
+-------------+-------------------------------------+
| description | Service Domain for RegionOne/magnum |
| enabled     | True                                |
| id          | 88c35a9340a64993b64ad850fe1d4a4e    |
| name        | magnum                              |
| options     | {}                                  |
| tags        | []                                  |
+-------------+-------------------------------------+
++ openstack user create --or-show --enable -f value -c id --domain=88c35a9340a64993b64ad850fe1d4a4e --description 'Service User for RegionOne/magnum' --password=kV9HieQpsbYktWSSP73yeNqeRdn5UsAi magnum-domain-RegionOne
+ SERVICE_OS_USERID=41293910984b41cc80b4d8eaad71cf55
+ openstack user set --password=kV9HieQpsbYktWSSP73yeNqeRdn5UsAi 41293910984b41cc80b4d8eaad71cf55
+ openstack user show 41293910984b41cc80b4d8eaad71cf55
+---------------------+-----------------------------------+
| Field               | Value                             |
+---------------------+-----------------------------------+
| default_project_id  | None                              |
| domain_id           | 88c35a9340a64993b64ad850fe1d4a4e  |
| email               | None                              |
| enabled             | True                              |
| id                  | 41293910984b41cc80b4d8eaad71cf55  |
| 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=dca9464bf6e348bd8d5a2320e9b42d6e
+ openstack role add --domain=88c35a9340a64993b64ad850fe1d4a4e --user=41293910984b41cc80b4d8eaad71cf55 --user-domain=88c35a9340a64993b64ad850fe1d4a4e dca9464bf6e348bd8d5a2320e9b42d6e
+ openstack role assignment list --role=dca9464bf6e348bd8d5a2320e9b42d6e --user-domain=88c35a9340a64993b64ad850fe1d4a4e --user=41293910984b41cc80b4d8eaad71cf55
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| Role                             | User                             | Group | Project | Domain                           | System | Inherited |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| dca9464bf6e348bd8d5a2320e9b42d6e | 41293910984b41cc80b4d8eaad71cf55 |       |         | 88c35a9340a64993b64ad850fe1d4a4e |        | False     |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+