++ openstack domain create --or-show --enable -f value -c id '--description=Service Domain for RegionOne/magnum' magnum
+ SERVICE_OS_DOMAIN_ID=361b6ee6fb604c699e92665858e9aab5
+ openstack domain show 361b6ee6fb604c699e92665858e9aab5
+-------------+-------------------------------------+
| Field       | Value                               |
+-------------+-------------------------------------+
| id          | 361b6ee6fb604c699e92665858e9aab5    |
| name        | magnum                              |
| enabled     | True                                |
| description | Service Domain for RegionOne/magnum |
| options     | {}                                  |
+-------------+-------------------------------------+
++ openstack user create --or-show --enable -f value -c id --domain=361b6ee6fb604c699e92665858e9aab5 --description 'Service User for RegionOne/magnum' --password=jINGAaqaaX1ieEmBk2Lgs67erLdKq42c magnum-domain-RegionOne
+ SERVICE_OS_USERID=831298d5fc2c4060b72db547ea947360
+ openstack user set --password=jINGAaqaaX1ieEmBk2Lgs67erLdKq42c 831298d5fc2c4060b72db547ea947360
+ openstack user show 831298d5fc2c4060b72db547ea947360
+---------------------+-----------------------------------+
| Field               | Value                             |
+---------------------+-----------------------------------+
| default_project_id  | None                              |
| domain_id           | 361b6ee6fb604c699e92665858e9aab5  |
| email               | None                              |
| enabled             | True                              |
| id                  | 831298d5fc2c4060b72db547ea947360  |
| 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=4028a6b5c9c54a4b8703d971ff7b6efc
+ openstack role add --domain=361b6ee6fb604c699e92665858e9aab5 --user=831298d5fc2c4060b72db547ea947360 --user-domain=361b6ee6fb604c699e92665858e9aab5 4028a6b5c9c54a4b8703d971ff7b6efc
+ openstack role assignment list --role=4028a6b5c9c54a4b8703d971ff7b6efc --user-domain=361b6ee6fb604c699e92665858e9aab5 --user=831298d5fc2c4060b72db547ea947360
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| Role                             | User                             | Group | Project | Domain                           | System | Inherited |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| 4028a6b5c9c54a4b8703d971ff7b6efc | 831298d5fc2c4060b72db547ea947360 |       |         | 361b6ee6fb604c699e92665858e9aab5 |        | False     |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+