++ openstack domain create --or-show --enable -f value -c id '--description=Service Domain for RegionOne/magnum' magnum
+ SERVICE_OS_DOMAIN_ID=f37b32005bd043ebabf529c01f943095
+ openstack domain show f37b32005bd043ebabf529c01f943095
+-------------+-------------------------------------+
| Field       | Value                               |
+-------------+-------------------------------------+
| id          | f37b32005bd043ebabf529c01f943095    |
| name        | magnum                              |
| enabled     | True                                |
| description | Service Domain for RegionOne/magnum |
| options     | {}                                  |
+-------------+-------------------------------------+
++ openstack user create --or-show --enable -f value -c id --domain=f37b32005bd043ebabf529c01f943095 --description 'Service User for RegionOne/magnum' --password=OP6LaDJIxvGyNUSb3eywlk0dj4LLkWeQ magnum-domain-RegionOne
+ SERVICE_OS_USERID=cb2a3a8a84614356b25cda579ad9af27
+ openstack user set --password=OP6LaDJIxvGyNUSb3eywlk0dj4LLkWeQ cb2a3a8a84614356b25cda579ad9af27
+ openstack user show cb2a3a8a84614356b25cda579ad9af27
+---------------------+-----------------------------------+
| Field               | Value                             |
+---------------------+-----------------------------------+
| default_project_id  | None                              |
| domain_id           | f37b32005bd043ebabf529c01f943095  |
| email               | None                              |
| enabled             | True                              |
| id                  | cb2a3a8a84614356b25cda579ad9af27  |
| 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=c63b981677de409f8a8334f10a865dca
+ openstack role add --domain=f37b32005bd043ebabf529c01f943095 --user=cb2a3a8a84614356b25cda579ad9af27 --user-domain=f37b32005bd043ebabf529c01f943095 c63b981677de409f8a8334f10a865dca
+ openstack role assignment list --role=c63b981677de409f8a8334f10a865dca --user-domain=f37b32005bd043ebabf529c01f943095 --user=cb2a3a8a84614356b25cda579ad9af27
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| Role                             | User                             | Group | Project | Domain                           | System | Inherited |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| c63b981677de409f8a8334f10a865dca | cb2a3a8a84614356b25cda579ad9af27 |       |         | f37b32005bd043ebabf529c01f943095 |        | False     |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+