++ openstack domain create --or-show --enable -f value -c id '--description=Service Domain for RegionOne/magnum' magnum
+ SERVICE_OS_DOMAIN_ID=a08ff9796bab40e4bde170460621ea01
+ openstack domain show a08ff9796bab40e4bde170460621ea01
+-------------+-------------------------------------+
| Field       | Value                               |
+-------------+-------------------------------------+
| id          | a08ff9796bab40e4bde170460621ea01    |
| name        | magnum                              |
| enabled     | True                                |
| description | Service Domain for RegionOne/magnum |
| options     | {}                                  |
+-------------+-------------------------------------+
++ openstack user create --or-show --enable -f value -c id --domain=a08ff9796bab40e4bde170460621ea01 --description 'Service User for RegionOne/magnum' --password=ajK9Mz2nlgIh8zlJBpIMnQ4yDR4ilVbE magnum-domain-RegionOne
+ SERVICE_OS_USERID=91894b3232554d3fb534093ab18abab7
+ openstack user set --password=ajK9Mz2nlgIh8zlJBpIMnQ4yDR4ilVbE 91894b3232554d3fb534093ab18abab7
+ openstack user show 91894b3232554d3fb534093ab18abab7
+---------------------+-----------------------------------+
| Field               | Value                             |
+---------------------+-----------------------------------+
| default_project_id  | None                              |
| domain_id           | a08ff9796bab40e4bde170460621ea01  |
| email               | None                              |
| enabled             | True                              |
| id                  | 91894b3232554d3fb534093ab18abab7  |
| 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=484a146e5e874ab3b0ddfdb3f43eb3bc
+ openstack role add --domain=a08ff9796bab40e4bde170460621ea01 --user=91894b3232554d3fb534093ab18abab7 --user-domain=a08ff9796bab40e4bde170460621ea01 484a146e5e874ab3b0ddfdb3f43eb3bc
+ openstack role assignment list --role=484a146e5e874ab3b0ddfdb3f43eb3bc --user-domain=a08ff9796bab40e4bde170460621ea01 --user=91894b3232554d3fb534093ab18abab7
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| Role                             | User                             | Group | Project | Domain                           | System | Inherited |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| 484a146e5e874ab3b0ddfdb3f43eb3bc | 91894b3232554d3fb534093ab18abab7 |       |         | a08ff9796bab40e4bde170460621ea01 |        | False     |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+