++ openstack domain create --or-show --enable -f value -c id '--description=Service Domain for RegionOne/magnum' magnum
+ SERVICE_OS_DOMAIN_ID=f9ae3374aaac4d08b9333a6592986741
+ openstack domain show f9ae3374aaac4d08b9333a6592986741
+-------------+-------------------------------------+
| Field       | Value                               |
+-------------+-------------------------------------+
| description | Service Domain for RegionOne/magnum |
| enabled     | True                                |
| id          | f9ae3374aaac4d08b9333a6592986741    |
| name        | magnum                              |
| options     | {}                                  |
| tags        | []                                  |
+-------------+-------------------------------------+
++ openstack user create --or-show --enable -f value -c id --domain=f9ae3374aaac4d08b9333a6592986741 --description 'Service User for RegionOne/magnum' --password=PYM3msCW3nRPJkqDLqaKRSPWpPWd2Orz magnum-domain-RegionOne
+ SERVICE_OS_USERID=7d3615ce7b184417bb6d7603b6a206fa
+ openstack user set --password=PYM3msCW3nRPJkqDLqaKRSPWpPWd2Orz 7d3615ce7b184417bb6d7603b6a206fa
+ openstack user show 7d3615ce7b184417bb6d7603b6a206fa
+---------------------+-----------------------------------+
| Field               | Value                             |
+---------------------+-----------------------------------+
| default_project_id  | None                              |
| domain_id           | f9ae3374aaac4d08b9333a6592986741  |
| email               | None                              |
| enabled             | True                              |
| id                  | 7d3615ce7b184417bb6d7603b6a206fa  |
| 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=18d1f389db774491854a6a93b23344c1
+ openstack role add --domain=f9ae3374aaac4d08b9333a6592986741 --user=7d3615ce7b184417bb6d7603b6a206fa --user-domain=f9ae3374aaac4d08b9333a6592986741 18d1f389db774491854a6a93b23344c1
+ openstack role assignment list --role=18d1f389db774491854a6a93b23344c1 --user-domain=f9ae3374aaac4d08b9333a6592986741 --user=7d3615ce7b184417bb6d7603b6a206fa
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| Role                             | User                             | Group | Project | Domain                           | System | Inherited |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| 18d1f389db774491854a6a93b23344c1 | 7d3615ce7b184417bb6d7603b6a206fa |       |         | f9ae3374aaac4d08b9333a6592986741 |        | False     |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+