++ openstack domain create --or-show --enable -f value -c id '--description=Service Domain for RegionOne/magnum' magnum
+ SERVICE_OS_DOMAIN_ID=b5cd541650d04b35bdef17049d6790d3
+ openstack domain show b5cd541650d04b35bdef17049d6790d3
+-------------+-------------------------------------+
| Field       | Value                               |
+-------------+-------------------------------------+
| id          | b5cd541650d04b35bdef17049d6790d3    |
| name        | magnum                              |
| enabled     | True                                |
| description | Service Domain for RegionOne/magnum |
| options     | {}                                  |
+-------------+-------------------------------------+
++ openstack user create --or-show --enable -f value -c id --domain=b5cd541650d04b35bdef17049d6790d3 --description 'Service User for RegionOne/magnum' --password=PeSw19WI4yJwt2SqafXyQcvmoF975pH4 magnum-domain-RegionOne
+ SERVICE_OS_USERID=0faff5522788433a9820d81deb2b69fb
+ openstack user set --password=PeSw19WI4yJwt2SqafXyQcvmoF975pH4 0faff5522788433a9820d81deb2b69fb
+ openstack user show 0faff5522788433a9820d81deb2b69fb
+---------------------+-----------------------------------+
| Field               | Value                             |
+---------------------+-----------------------------------+
| default_project_id  | None                              |
| domain_id           | b5cd541650d04b35bdef17049d6790d3  |
| email               | None                              |
| enabled             | True                              |
| id                  | 0faff5522788433a9820d81deb2b69fb  |
| 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=8b8201153f694c6c9195686e3197ca80
+ openstack role add --domain=b5cd541650d04b35bdef17049d6790d3 --user=0faff5522788433a9820d81deb2b69fb --user-domain=b5cd541650d04b35bdef17049d6790d3 8b8201153f694c6c9195686e3197ca80
+ openstack role assignment list --role=8b8201153f694c6c9195686e3197ca80 --user-domain=b5cd541650d04b35bdef17049d6790d3 --user=0faff5522788433a9820d81deb2b69fb
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| Role                             | User                             | Group | Project | Domain                           | System | Inherited |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| 8b8201153f694c6c9195686e3197ca80 | 0faff5522788433a9820d81deb2b69fb |       |         | b5cd541650d04b35bdef17049d6790d3 |        | False     |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+