++ openstack domain create --or-show --enable -f value -c id '--description=Service Domain for RegionOne/magnum' magnum
+ SERVICE_OS_DOMAIN_ID=8b8edaa78ce54304ae710951aa224051
+ openstack domain show 8b8edaa78ce54304ae710951aa224051
+-------------+-------------------------------------+
| Field       | Value                               |
+-------------+-------------------------------------+
| description | Service Domain for RegionOne/magnum |
| enabled     | True                                |
| id          | 8b8edaa78ce54304ae710951aa224051    |
| name        | magnum                              |
| options     | {}                                  |
| tags        | []                                  |
+-------------+-------------------------------------+
++ openstack user create --or-show --enable -f value -c id --domain=8b8edaa78ce54304ae710951aa224051 --description 'Service User for RegionOne/magnum' --password=OnEug4RR4OnRFA2fbhE26bqSXke9vzHS magnum-domain-RegionOne
+ SERVICE_OS_USERID=35a917ecb03b4094842871a11e475775
+ openstack user set --password=OnEug4RR4OnRFA2fbhE26bqSXke9vzHS 35a917ecb03b4094842871a11e475775
+ openstack user show 35a917ecb03b4094842871a11e475775
+---------------------+-----------------------------------+
| Field               | Value                             |
+---------------------+-----------------------------------+
| default_project_id  | None                              |
| domain_id           | 8b8edaa78ce54304ae710951aa224051  |
| email               | None                              |
| enabled             | True                              |
| id                  | 35a917ecb03b4094842871a11e475775  |
| 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=b892e6675c8540f7afc1b89913ed269b
+ openstack role add --domain=8b8edaa78ce54304ae710951aa224051 --user=35a917ecb03b4094842871a11e475775 --user-domain=8b8edaa78ce54304ae710951aa224051 b892e6675c8540f7afc1b89913ed269b
+ openstack role assignment list --role=b892e6675c8540f7afc1b89913ed269b --user-domain=8b8edaa78ce54304ae710951aa224051 --user=35a917ecb03b4094842871a11e475775
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| Role                             | User                             | Group | Project | Domain                           | System | Inherited |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| b892e6675c8540f7afc1b89913ed269b | 35a917ecb03b4094842871a11e475775 |       |         | 8b8edaa78ce54304ae710951aa224051 |        | False     |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+