++ openstack domain create --or-show --enable -f value -c id '--description=Service Domain for RegionOne/magnum' magnum
+ SERVICE_OS_DOMAIN_ID=c47ffed53e9f4ee683e5884e50292eda
+ openstack domain show c47ffed53e9f4ee683e5884e50292eda
+-------------+-------------------------------------+
| Field       | Value                               |
+-------------+-------------------------------------+
| description | Service Domain for RegionOne/magnum |
| enabled     | True                                |
| id          | c47ffed53e9f4ee683e5884e50292eda    |
| name        | magnum                              |
| options     | {}                                  |
| tags        | []                                  |
+-------------+-------------------------------------+
++ openstack user create --or-show --enable -f value -c id --domain=c47ffed53e9f4ee683e5884e50292eda --description 'Service User for RegionOne/magnum' --password=GjuRmNBFTINF4uSM6smnIJZ9J9EUtsBU magnum-domain-RegionOne
+ SERVICE_OS_USERID=02e249fcd274405087158c1cb00d996a
+ openstack user set --password=GjuRmNBFTINF4uSM6smnIJZ9J9EUtsBU 02e249fcd274405087158c1cb00d996a
+ openstack user show 02e249fcd274405087158c1cb00d996a
+---------------------+-----------------------------------+
| Field               | Value                             |
+---------------------+-----------------------------------+
| default_project_id  | None                              |
| domain_id           | c47ffed53e9f4ee683e5884e50292eda  |
| email               | None                              |
| enabled             | True                              |
| id                  | 02e249fcd274405087158c1cb00d996a  |
| 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=38672c4e6dc2409883f397dff26814e7
+ openstack role add --domain=c47ffed53e9f4ee683e5884e50292eda --user=02e249fcd274405087158c1cb00d996a --user-domain=c47ffed53e9f4ee683e5884e50292eda 38672c4e6dc2409883f397dff26814e7
+ openstack role assignment list --role=38672c4e6dc2409883f397dff26814e7 --user-domain=c47ffed53e9f4ee683e5884e50292eda --user=02e249fcd274405087158c1cb00d996a
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| Role                             | User                             | Group | Project | Domain                           | System | Inherited |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| 38672c4e6dc2409883f397dff26814e7 | 02e249fcd274405087158c1cb00d996a |       |         | c47ffed53e9f4ee683e5884e50292eda |        | False     |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+