++ openstack domain create --or-show --enable -f value -c id '--description=Service Domain for RegionOne/magnum' magnum
+ SERVICE_OS_DOMAIN_ID=7894ed17702b42e2b02551785d45903d
+ openstack domain show 7894ed17702b42e2b02551785d45903d
+-------------+-------------------------------------+
| Field       | Value                               |
+-------------+-------------------------------------+
| description | Service Domain for RegionOne/magnum |
| enabled     | True                                |
| id          | 7894ed17702b42e2b02551785d45903d    |
| name        | magnum                              |
| options     | {}                                  |
| tags        | []                                  |
+-------------+-------------------------------------+
++ openstack user create --or-show --enable -f value -c id --domain=7894ed17702b42e2b02551785d45903d --description 'Service User for RegionOne/magnum' --password=oJ17Noc0hBle6zUFo5Y1iKdDx16FOaZS magnum-domain-RegionOne
+ SERVICE_OS_USERID=91d035db2e054e6591dcd4afdc68c368
+ openstack user set --password=oJ17Noc0hBle6zUFo5Y1iKdDx16FOaZS 91d035db2e054e6591dcd4afdc68c368
+ openstack user show 91d035db2e054e6591dcd4afdc68c368
+---------------------+-----------------------------------+
| Field               | Value                             |
+---------------------+-----------------------------------+
| default_project_id  | None                              |
| domain_id           | 7894ed17702b42e2b02551785d45903d  |
| email               | None                              |
| enabled             | True                              |
| id                  | 91d035db2e054e6591dcd4afdc68c368  |
| 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=3fd865d5b6a445a6821de76752044be7
+ openstack role add --domain=7894ed17702b42e2b02551785d45903d --user=91d035db2e054e6591dcd4afdc68c368 --user-domain=7894ed17702b42e2b02551785d45903d 3fd865d5b6a445a6821de76752044be7
+ openstack role assignment list --role=3fd865d5b6a445a6821de76752044be7 --user-domain=7894ed17702b42e2b02551785d45903d --user=91d035db2e054e6591dcd4afdc68c368
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| Role                             | User                             | Group | Project | Domain                           | System | Inherited |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| 3fd865d5b6a445a6821de76752044be7 | 91d035db2e054e6591dcd4afdc68c368 |       |         | 7894ed17702b42e2b02551785d45903d |        | False     |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+