++ openstack domain create --or-show --enable -f value -c id '--description=Service Domain for RegionOne/magnum' magnum
+ SERVICE_OS_DOMAIN_ID=7db38ac59bb44d17942a08b4b3ad6025
+ openstack domain show 7db38ac59bb44d17942a08b4b3ad6025
+-------------+-------------------------------------+
| Field       | Value                               |
+-------------+-------------------------------------+
| id          | 7db38ac59bb44d17942a08b4b3ad6025    |
| name        | magnum                              |
| enabled     | True                                |
| description | Service Domain for RegionOne/magnum |
| options     | {}                                  |
+-------------+-------------------------------------+
++ openstack user create --or-show --enable -f value -c id --domain=7db38ac59bb44d17942a08b4b3ad6025 --description 'Service User for RegionOne/magnum' --password=ep5Ng3UxjJMhxwy0JKj5VHgdclHZkBtt magnum-domain-RegionOne
+ SERVICE_OS_USERID=4150d059308147e19715afbbdfce6f1a
+ openstack user set --password=ep5Ng3UxjJMhxwy0JKj5VHgdclHZkBtt 4150d059308147e19715afbbdfce6f1a
+ openstack user show 4150d059308147e19715afbbdfce6f1a
+---------------------+-----------------------------------+
| Field               | Value                             |
+---------------------+-----------------------------------+
| default_project_id  | None                              |
| domain_id           | 7db38ac59bb44d17942a08b4b3ad6025  |
| email               | None                              |
| enabled             | True                              |
| id                  | 4150d059308147e19715afbbdfce6f1a  |
| 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=cc944be798ce4eefacbf4ea0c213e365
+ openstack role add --domain=7db38ac59bb44d17942a08b4b3ad6025 --user=4150d059308147e19715afbbdfce6f1a --user-domain=7db38ac59bb44d17942a08b4b3ad6025 cc944be798ce4eefacbf4ea0c213e365
+ openstack role assignment list --role=cc944be798ce4eefacbf4ea0c213e365 --user-domain=7db38ac59bb44d17942a08b4b3ad6025 --user=4150d059308147e19715afbbdfce6f1a
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| Role                             | User                             | Group | Project | Domain                           | System | Inherited |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| cc944be798ce4eefacbf4ea0c213e365 | 4150d059308147e19715afbbdfce6f1a |       |         | 7db38ac59bb44d17942a08b4b3ad6025 |        | False     |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+