++ openstack domain create --or-show --enable -f value -c id '--description=Service Domain for RegionOne/magnum' magnum
+ SERVICE_OS_DOMAIN_ID=8aa5e3466a194e139414b724b6f17ba8
+ openstack domain show 8aa5e3466a194e139414b724b6f17ba8
+-------------+-------------------------------------+
| Field       | Value                               |
+-------------+-------------------------------------+
| description | Service Domain for RegionOne/magnum |
| enabled     | True                                |
| id          | 8aa5e3466a194e139414b724b6f17ba8    |
| name        | magnum                              |
| options     | {}                                  |
| tags        | []                                  |
+-------------+-------------------------------------+
++ openstack user create --or-show --enable -f value -c id --domain=8aa5e3466a194e139414b724b6f17ba8 --description 'Service User for RegionOne/magnum' --password=Sdvvt56yeBVz7JGzljF7DgoKVtNkSAty magnum-domain-RegionOne
+ SERVICE_OS_USERID=2b581dcd96bc48a8bc13949590a373b5
+ openstack user set --password=Sdvvt56yeBVz7JGzljF7DgoKVtNkSAty 2b581dcd96bc48a8bc13949590a373b5
+ openstack user show 2b581dcd96bc48a8bc13949590a373b5
+---------------------+-----------------------------------+
| Field               | Value                             |
+---------------------+-----------------------------------+
| default_project_id  | None                              |
| domain_id           | 8aa5e3466a194e139414b724b6f17ba8  |
| email               | None                              |
| enabled             | True                              |
| id                  | 2b581dcd96bc48a8bc13949590a373b5  |
| 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=aa9ffc388d0444c9999fd34fca1e8b72
+ openstack role add --domain=8aa5e3466a194e139414b724b6f17ba8 --user=2b581dcd96bc48a8bc13949590a373b5 --user-domain=8aa5e3466a194e139414b724b6f17ba8 aa9ffc388d0444c9999fd34fca1e8b72
+ openstack role assignment list --role=aa9ffc388d0444c9999fd34fca1e8b72 --user-domain=8aa5e3466a194e139414b724b6f17ba8 --user=2b581dcd96bc48a8bc13949590a373b5
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| Role                             | User                             | Group | Project | Domain                           | System | Inherited |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| aa9ffc388d0444c9999fd34fca1e8b72 | 2b581dcd96bc48a8bc13949590a373b5 |       |         | 8aa5e3466a194e139414b724b6f17ba8 |        | False     |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+