++ openstack domain create --or-show --enable -f value -c id '--description=Service Domain for RegionOne/magnum' magnum
+ SERVICE_OS_DOMAIN_ID=7eb4eaf4bdcd4c0ca8bc0bd3f8159b50
+ openstack domain show 7eb4eaf4bdcd4c0ca8bc0bd3f8159b50
+-------------+-------------------------------------+
| Field       | Value                               |
+-------------+-------------------------------------+
| id          | 7eb4eaf4bdcd4c0ca8bc0bd3f8159b50    |
| name        | magnum                              |
| enabled     | True                                |
| description | Service Domain for RegionOne/magnum |
| options     | {}                                  |
+-------------+-------------------------------------+
++ openstack user create --or-show --enable -f value -c id --domain=7eb4eaf4bdcd4c0ca8bc0bd3f8159b50 --description 'Service User for RegionOne/magnum' --password=N9iKDhMsrddIlZAeG5dLMhJOba0vPTdz magnum-domain-RegionOne
+ SERVICE_OS_USERID=ab7c2e840fce496b887f936beaacf8a0
+ openstack user set --password=N9iKDhMsrddIlZAeG5dLMhJOba0vPTdz ab7c2e840fce496b887f936beaacf8a0
+ openstack user show ab7c2e840fce496b887f936beaacf8a0
+---------------------+-----------------------------------+
| Field               | Value                             |
+---------------------+-----------------------------------+
| default_project_id  | None                              |
| domain_id           | 7eb4eaf4bdcd4c0ca8bc0bd3f8159b50  |
| email               | None                              |
| enabled             | True                              |
| id                  | ab7c2e840fce496b887f936beaacf8a0  |
| 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=90e44c9f6cfb42fd928fffa8c257f3f4
+ openstack role add --domain=7eb4eaf4bdcd4c0ca8bc0bd3f8159b50 --user=ab7c2e840fce496b887f936beaacf8a0 --user-domain=7eb4eaf4bdcd4c0ca8bc0bd3f8159b50 90e44c9f6cfb42fd928fffa8c257f3f4
+ openstack role assignment list --role=90e44c9f6cfb42fd928fffa8c257f3f4 --user-domain=7eb4eaf4bdcd4c0ca8bc0bd3f8159b50 --user=ab7c2e840fce496b887f936beaacf8a0
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| Role                             | User                             | Group | Project | Domain                           | System | Inherited |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| 90e44c9f6cfb42fd928fffa8c257f3f4 | ab7c2e840fce496b887f936beaacf8a0 |       |         | 7eb4eaf4bdcd4c0ca8bc0bd3f8159b50 |        | False     |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+