++ openstack domain create --or-show --enable -f value -c id '--description=Service Domain for RegionOne/magnum' magnum
+ SERVICE_OS_DOMAIN_ID=7cb266a1d8314c1d9972299727474d9d
+ openstack domain show 7cb266a1d8314c1d9972299727474d9d
+-------------+-------------------------------------+
| Field       | Value                               |
+-------------+-------------------------------------+
| id          | 7cb266a1d8314c1d9972299727474d9d    |
| name        | magnum                              |
| enabled     | True                                |
| description | Service Domain for RegionOne/magnum |
| options     | {}                                  |
+-------------+-------------------------------------+
++ openstack user create --or-show --enable -f value -c id --domain=7cb266a1d8314c1d9972299727474d9d --description 'Service User for RegionOne/magnum' --password=ZlG9kIEhbDcfYwP1REHdRiWj20kTYu6c magnum-domain-RegionOne
+ SERVICE_OS_USERID=7ba402866db84f759afc519198af885b
+ openstack user set --password=ZlG9kIEhbDcfYwP1REHdRiWj20kTYu6c 7ba402866db84f759afc519198af885b
+ openstack user show 7ba402866db84f759afc519198af885b
+---------------------+-----------------------------------+
| Field               | Value                             |
+---------------------+-----------------------------------+
| default_project_id  | None                              |
| domain_id           | 7cb266a1d8314c1d9972299727474d9d  |
| email               | None                              |
| enabled             | True                              |
| id                  | 7ba402866db84f759afc519198af885b  |
| 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=9a7b984b73254894aca509cf2d3a79bf
+ openstack role add --domain=7cb266a1d8314c1d9972299727474d9d --user=7ba402866db84f759afc519198af885b --user-domain=7cb266a1d8314c1d9972299727474d9d 9a7b984b73254894aca509cf2d3a79bf
+ openstack role assignment list --role=9a7b984b73254894aca509cf2d3a79bf --user-domain=7cb266a1d8314c1d9972299727474d9d --user=7ba402866db84f759afc519198af885b
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| Role                             | User                             | Group | Project | Domain                           | System | Inherited |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| 9a7b984b73254894aca509cf2d3a79bf | 7ba402866db84f759afc519198af885b |       |         | 7cb266a1d8314c1d9972299727474d9d |        | False     |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+