++ openstack domain create --or-show --enable -f value -c id '--description=Service Domain for RegionOne/magnum' magnum
+ SERVICE_OS_DOMAIN_ID=b25664b02f69423599d5019505fc2d41
+ openstack domain show b25664b02f69423599d5019505fc2d41
+-------------+-------------------------------------+
| Field       | Value                               |
+-------------+-------------------------------------+
| id          | b25664b02f69423599d5019505fc2d41    |
| name        | magnum                              |
| enabled     | True                                |
| description | Service Domain for RegionOne/magnum |
| options     | {}                                  |
+-------------+-------------------------------------+
++ openstack user create --or-show --enable -f value -c id --domain=b25664b02f69423599d5019505fc2d41 --description 'Service User for RegionOne/magnum' --password=zOoUSQLyf1jt2jBX7iAayefAad5pzhpB magnum-domain-RegionOne
+ SERVICE_OS_USERID=1c5eca14fb6d4845acbff4b98adc49eb
+ openstack user set --password=zOoUSQLyf1jt2jBX7iAayefAad5pzhpB 1c5eca14fb6d4845acbff4b98adc49eb
+ openstack user show 1c5eca14fb6d4845acbff4b98adc49eb
+---------------------+-----------------------------------+
| Field               | Value                             |
+---------------------+-----------------------------------+
| default_project_id  | None                              |
| domain_id           | b25664b02f69423599d5019505fc2d41  |
| email               | None                              |
| enabled             | True                              |
| id                  | 1c5eca14fb6d4845acbff4b98adc49eb  |
| 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=366c346bafdd4058b3809ef045a56285
+ openstack role add --domain=b25664b02f69423599d5019505fc2d41 --user=1c5eca14fb6d4845acbff4b98adc49eb --user-domain=b25664b02f69423599d5019505fc2d41 366c346bafdd4058b3809ef045a56285
+ openstack role assignment list --role=366c346bafdd4058b3809ef045a56285 --user-domain=b25664b02f69423599d5019505fc2d41 --user=1c5eca14fb6d4845acbff4b98adc49eb
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| Role                             | User                             | Group | Project | Domain                           | System | Inherited |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| 366c346bafdd4058b3809ef045a56285 | 1c5eca14fb6d4845acbff4b98adc49eb |       |         | b25664b02f69423599d5019505fc2d41 |        | False     |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+