++ openstack domain create --or-show --enable -f value -c id '--description=Service Domain for RegionOne/magnum' magnum
+ SERVICE_OS_DOMAIN_ID=88d05085415549dca5fc336857bc903b
+ openstack domain show 88d05085415549dca5fc336857bc903b
+-------------+-------------------------------------+
| Field       | Value                               |
+-------------+-------------------------------------+
| description | Service Domain for RegionOne/magnum |
| enabled     | True                                |
| id          | 88d05085415549dca5fc336857bc903b    |
| name        | magnum                              |
| options     | {}                                  |
| tags        | []                                  |
+-------------+-------------------------------------+
++ openstack user create --or-show --enable -f value -c id --domain=88d05085415549dca5fc336857bc903b --description 'Service User for RegionOne/magnum' --password=EoGyjzKYf8X0SzFDOauz6qveehykMT2J magnum-domain-RegionOne
+ SERVICE_OS_USERID=31c9be8d3ee547d2a265e2980e303465
+ openstack user set --password=EoGyjzKYf8X0SzFDOauz6qveehykMT2J 31c9be8d3ee547d2a265e2980e303465
+ openstack user show 31c9be8d3ee547d2a265e2980e303465
+---------------------+-----------------------------------+
| Field               | Value                             |
+---------------------+-----------------------------------+
| default_project_id  | None                              |
| domain_id           | 88d05085415549dca5fc336857bc903b  |
| email               | None                              |
| enabled             | True                              |
| id                  | 31c9be8d3ee547d2a265e2980e303465  |
| 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=42f9ee518cb7446f8b1935d4f137e96f
+ openstack role add --domain=88d05085415549dca5fc336857bc903b --user=31c9be8d3ee547d2a265e2980e303465 --user-domain=88d05085415549dca5fc336857bc903b 42f9ee518cb7446f8b1935d4f137e96f
+ openstack role assignment list --role=42f9ee518cb7446f8b1935d4f137e96f --user-domain=88d05085415549dca5fc336857bc903b --user=31c9be8d3ee547d2a265e2980e303465
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| Role                             | User                             | Group | Project | Domain                           | System | Inherited |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| 42f9ee518cb7446f8b1935d4f137e96f | 31c9be8d3ee547d2a265e2980e303465 |       |         | 88d05085415549dca5fc336857bc903b |        | False     |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+