++ openstack domain create --or-show --enable -f value -c id '--description=Service Domain for RegionOne/magnum' magnum
+ SERVICE_OS_DOMAIN_ID=719d290fa81f4c1abfd3a824a46c04da
+ openstack domain show 719d290fa81f4c1abfd3a824a46c04da
+-------------+-------------------------------------+
| Field       | Value                               |
+-------------+-------------------------------------+
| id          | 719d290fa81f4c1abfd3a824a46c04da    |
| name        | magnum                              |
| enabled     | True                                |
| description | Service Domain for RegionOne/magnum |
| options     | {}                                  |
+-------------+-------------------------------------+
++ openstack user create --or-show --enable -f value -c id --domain=719d290fa81f4c1abfd3a824a46c04da --description 'Service User for RegionOne/magnum' --password=DQ3BNrTHtCD19u2hWJcCzhvsgQTrYEbB magnum-domain-RegionOne
+ SERVICE_OS_USERID=858c2696902b4a5bbb0cd2dea29471db
+ openstack user set --password=DQ3BNrTHtCD19u2hWJcCzhvsgQTrYEbB 858c2696902b4a5bbb0cd2dea29471db
+ openstack user show 858c2696902b4a5bbb0cd2dea29471db
+---------------------+-----------------------------------+
| Field               | Value                             |
+---------------------+-----------------------------------+
| default_project_id  | None                              |
| domain_id           | 719d290fa81f4c1abfd3a824a46c04da  |
| email               | None                              |
| enabled             | True                              |
| id                  | 858c2696902b4a5bbb0cd2dea29471db  |
| 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=d08f84945d224f1a97d165a5edffb0ff
+ openstack role add --domain=719d290fa81f4c1abfd3a824a46c04da --user=858c2696902b4a5bbb0cd2dea29471db --user-domain=719d290fa81f4c1abfd3a824a46c04da d08f84945d224f1a97d165a5edffb0ff
+ openstack role assignment list --role=d08f84945d224f1a97d165a5edffb0ff --user-domain=719d290fa81f4c1abfd3a824a46c04da --user=858c2696902b4a5bbb0cd2dea29471db
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| Role                             | User                             | Group | Project | Domain                           | System | Inherited |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| d08f84945d224f1a97d165a5edffb0ff | 858c2696902b4a5bbb0cd2dea29471db |       |         | 719d290fa81f4c1abfd3a824a46c04da |        | False     |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+