++ openstack domain create --or-show --enable -f value -c id '--description=Service Domain for RegionOne/magnum' magnum
+ SERVICE_OS_DOMAIN_ID=4dd92dd589d6483d979da67a08f35c51
+ openstack domain show 4dd92dd589d6483d979da67a08f35c51
+-------------+-------------------------------------+
| Field       | Value                               |
+-------------+-------------------------------------+
| description | Service Domain for RegionOne/magnum |
| enabled     | True                                |
| id          | 4dd92dd589d6483d979da67a08f35c51    |
| name        | magnum                              |
| options     | {}                                  |
| tags        | []                                  |
+-------------+-------------------------------------+
++ openstack user create --or-show --enable -f value -c id --domain=4dd92dd589d6483d979da67a08f35c51 --description 'Service User for RegionOne/magnum' --password=uOKflsCzYAskYnD8P0M75VaOcIRlUOAt magnum-domain-RegionOne
+ SERVICE_OS_USERID=3667e68781564267a780bd228cf422cd
+ openstack user set --password=uOKflsCzYAskYnD8P0M75VaOcIRlUOAt 3667e68781564267a780bd228cf422cd
+ openstack user show 3667e68781564267a780bd228cf422cd
+---------------------+-----------------------------------+
| Field               | Value                             |
+---------------------+-----------------------------------+
| default_project_id  | None                              |
| domain_id           | 4dd92dd589d6483d979da67a08f35c51  |
| email               | None                              |
| enabled             | True                              |
| id                  | 3667e68781564267a780bd228cf422cd  |
| 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=d38cfc94979444d7b5eef8d55d2b074e
+ openstack role add --domain=4dd92dd589d6483d979da67a08f35c51 --user=3667e68781564267a780bd228cf422cd --user-domain=4dd92dd589d6483d979da67a08f35c51 d38cfc94979444d7b5eef8d55d2b074e
+ openstack role assignment list --role=d38cfc94979444d7b5eef8d55d2b074e --user-domain=4dd92dd589d6483d979da67a08f35c51 --user=3667e68781564267a780bd228cf422cd
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| Role                             | User                             | Group | Project | Domain                           | System | Inherited |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| d38cfc94979444d7b5eef8d55d2b074e | 3667e68781564267a780bd228cf422cd |       |         | 4dd92dd589d6483d979da67a08f35c51 |        | False     |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+