++ openstack domain create --or-show --enable -f value -c id '--description=Service Domain for RegionOne/magnum' magnum
+ SERVICE_OS_DOMAIN_ID=3621d63d7b3c49b78cc6e07581ab3cd7
+ openstack domain show 3621d63d7b3c49b78cc6e07581ab3cd7
+-------------+-------------------------------------+
| Field       | Value                               |
+-------------+-------------------------------------+
| id          | 3621d63d7b3c49b78cc6e07581ab3cd7    |
| name        | magnum                              |
| enabled     | True                                |
| description | Service Domain for RegionOne/magnum |
| options     | {}                                  |
+-------------+-------------------------------------+
++ openstack user create --or-show --enable -f value -c id --domain=3621d63d7b3c49b78cc6e07581ab3cd7 --description 'Service User for RegionOne/magnum' --password=AL3gnZsf9OteZ4qtpQwGB8Lad1hub7I4 magnum-domain-RegionOne
+ SERVICE_OS_USERID=8f89145692794947a3806b30ad7db939
+ openstack user set --password=AL3gnZsf9OteZ4qtpQwGB8Lad1hub7I4 8f89145692794947a3806b30ad7db939
+ openstack user show 8f89145692794947a3806b30ad7db939
+---------------------+-----------------------------------+
| Field               | Value                             |
+---------------------+-----------------------------------+
| default_project_id  | None                              |
| domain_id           | 3621d63d7b3c49b78cc6e07581ab3cd7  |
| email               | None                              |
| enabled             | True                              |
| id                  | 8f89145692794947a3806b30ad7db939  |
| name                | magnum-domain-RegionOne           |
| description         | Service User for RegionOne/magnum |
| password_expires_at | None                              |
| options             | {}                                |
+---------------------+-----------------------------------+
++ openstack role show -f value -c id admin
+ SERVICE_OS_ROLE_ID=44bb12722ff24cc588636aac516fa4fd
+ openstack role add --domain=3621d63d7b3c49b78cc6e07581ab3cd7 --user=8f89145692794947a3806b30ad7db939 --user-domain=3621d63d7b3c49b78cc6e07581ab3cd7 44bb12722ff24cc588636aac516fa4fd
+ openstack role assignment list --role=44bb12722ff24cc588636aac516fa4fd --user-domain=3621d63d7b3c49b78cc6e07581ab3cd7 --user=8f89145692794947a3806b30ad7db939
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| Role                             | User                             | Group | Project | Domain                           | System | Inherited |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| 44bb12722ff24cc588636aac516fa4fd | 8f89145692794947a3806b30ad7db939 |       |         | 3621d63d7b3c49b78cc6e07581ab3cd7 |        | False     |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+