++ openstack domain create --or-show --enable -f value -c id '--description=Service Domain for RegionOne/magnum' magnum
+ SERVICE_OS_DOMAIN_ID=6875d1cd5a0240c4832367adf9544c4c
+ openstack domain show 6875d1cd5a0240c4832367adf9544c4c
+-------------+-------------------------------------+
| Field       | Value                               |
+-------------+-------------------------------------+
| id          | 6875d1cd5a0240c4832367adf9544c4c    |
| name        | magnum                              |
| enabled     | True                                |
| description | Service Domain for RegionOne/magnum |
| options     | {}                                  |
+-------------+-------------------------------------+
++ openstack user create --or-show --enable -f value -c id --domain=6875d1cd5a0240c4832367adf9544c4c --description 'Service User for RegionOne/magnum' --password=yQazfHkQL23tt5Xm5pyY5GOfZLReUPJ3 magnum-domain-RegionOne
+ SERVICE_OS_USERID=44cce6ee826644d196ca8387b7791d97
+ openstack user set --password=yQazfHkQL23tt5Xm5pyY5GOfZLReUPJ3 44cce6ee826644d196ca8387b7791d97
+ openstack user show 44cce6ee826644d196ca8387b7791d97
+---------------------+-----------------------------------+
| Field               | Value                             |
+---------------------+-----------------------------------+
| default_project_id  | None                              |
| domain_id           | 6875d1cd5a0240c4832367adf9544c4c  |
| email               | None                              |
| enabled             | True                              |
| id                  | 44cce6ee826644d196ca8387b7791d97  |
| 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=3b2d5f4772a5467fb3302367d23c1295
+ openstack role add --domain=6875d1cd5a0240c4832367adf9544c4c --user=44cce6ee826644d196ca8387b7791d97 --user-domain=6875d1cd5a0240c4832367adf9544c4c 3b2d5f4772a5467fb3302367d23c1295
+ openstack role assignment list --role=3b2d5f4772a5467fb3302367d23c1295 --user-domain=6875d1cd5a0240c4832367adf9544c4c --user=44cce6ee826644d196ca8387b7791d97
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| Role                             | User                             | Group | Project | Domain                           | System | Inherited |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| 3b2d5f4772a5467fb3302367d23c1295 | 44cce6ee826644d196ca8387b7791d97 |       |         | 6875d1cd5a0240c4832367adf9544c4c |        | False     |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+