++ openstack domain create --or-show --enable -f value -c id '--description=Service Domain for RegionOne/magnum' magnum
+ SERVICE_OS_DOMAIN_ID=91738de58fff41c283c543eda8b68e3e
+ openstack domain show 91738de58fff41c283c543eda8b68e3e
+-------------+-------------------------------------+
| Field       | Value                               |
+-------------+-------------------------------------+
| description | Service Domain for RegionOne/magnum |
| enabled     | True                                |
| id          | 91738de58fff41c283c543eda8b68e3e    |
| name        | magnum                              |
| options     | {}                                  |
| tags        | []                                  |
+-------------+-------------------------------------+
++ openstack user create --or-show --enable -f value -c id --domain=91738de58fff41c283c543eda8b68e3e --description 'Service User for RegionOne/magnum' --password=ipRC4Q8xx7LyZ73qPOrxlhYvzLXbAlzA magnum-domain-RegionOne
+ SERVICE_OS_USERID=02cca860677a4ad1a58c3e18824c0d5d
+ openstack user set --password=ipRC4Q8xx7LyZ73qPOrxlhYvzLXbAlzA 02cca860677a4ad1a58c3e18824c0d5d
+ openstack user show 02cca860677a4ad1a58c3e18824c0d5d
+---------------------+-----------------------------------+
| Field               | Value                             |
+---------------------+-----------------------------------+
| default_project_id  | None                              |
| domain_id           | 91738de58fff41c283c543eda8b68e3e  |
| email               | None                              |
| enabled             | True                              |
| id                  | 02cca860677a4ad1a58c3e18824c0d5d  |
| 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=8196b88908c84b37947986dcb69d6e9e
+ openstack role add --domain=91738de58fff41c283c543eda8b68e3e --user=02cca860677a4ad1a58c3e18824c0d5d --user-domain=91738de58fff41c283c543eda8b68e3e 8196b88908c84b37947986dcb69d6e9e
+ openstack role assignment list --role=8196b88908c84b37947986dcb69d6e9e --user-domain=91738de58fff41c283c543eda8b68e3e --user=02cca860677a4ad1a58c3e18824c0d5d
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| Role                             | User                             | Group | Project | Domain                           | System | Inherited |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| 8196b88908c84b37947986dcb69d6e9e | 02cca860677a4ad1a58c3e18824c0d5d |       |         | 91738de58fff41c283c543eda8b68e3e |        | False     |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+