++ openstack domain create --or-show --enable -f value -c id '--description=Service Domain for RegionOne/magnum' magnum
+ SERVICE_OS_DOMAIN_ID=388a17b2da984571a5695ea309a264f8
+ openstack domain show 388a17b2da984571a5695ea309a264f8
+-------------+-------------------------------------+
| Field       | Value                               |
+-------------+-------------------------------------+
| description | Service Domain for RegionOne/magnum |
| enabled     | True                                |
| id          | 388a17b2da984571a5695ea309a264f8    |
| name        | magnum                              |
| options     | {}                                  |
| tags        | []                                  |
+-------------+-------------------------------------+
++ openstack user create --or-show --enable -f value -c id --domain=388a17b2da984571a5695ea309a264f8 --description 'Service User for RegionOne/magnum' --password=QDCCq1SOh0sbFMxaUy8NsRFqehbsnVXj magnum-domain-RegionOne
+ SERVICE_OS_USERID=a6399a06bfa0466383c6d4c2a09f6ef1
+ openstack user set --password=QDCCq1SOh0sbFMxaUy8NsRFqehbsnVXj a6399a06bfa0466383c6d4c2a09f6ef1
+ openstack user show a6399a06bfa0466383c6d4c2a09f6ef1
+---------------------+-----------------------------------+
| Field               | Value                             |
+---------------------+-----------------------------------+
| default_project_id  | None                              |
| domain_id           | 388a17b2da984571a5695ea309a264f8  |
| email               | None                              |
| enabled             | True                              |
| id                  | a6399a06bfa0466383c6d4c2a09f6ef1  |
| 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=1e33a825437a43f784f330aad659eb44
+ openstack role add --domain=388a17b2da984571a5695ea309a264f8 --user=a6399a06bfa0466383c6d4c2a09f6ef1 --user-domain=388a17b2da984571a5695ea309a264f8 1e33a825437a43f784f330aad659eb44
+ openstack role assignment list --role=1e33a825437a43f784f330aad659eb44 --user-domain=388a17b2da984571a5695ea309a264f8 --user=a6399a06bfa0466383c6d4c2a09f6ef1
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| Role                             | User                             | Group | Project | Domain                           | System | Inherited |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| 1e33a825437a43f784f330aad659eb44 | a6399a06bfa0466383c6d4c2a09f6ef1 |       |         | 388a17b2da984571a5695ea309a264f8 |        | False     |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+