++ openstack domain create --or-show --enable -f value -c id '--description=Service Domain for RegionOne/magnum' magnum
+ SERVICE_OS_DOMAIN_ID=6969cb0994b54f548889352363668d30
+ openstack domain show 6969cb0994b54f548889352363668d30
+-------------+-------------------------------------+
| Field       | Value                               |
+-------------+-------------------------------------+
| description | Service Domain for RegionOne/magnum |
| enabled     | True                                |
| id          | 6969cb0994b54f548889352363668d30    |
| name        | magnum                              |
| options     | {}                                  |
| tags        | []                                  |
+-------------+-------------------------------------+
++ openstack user create --or-show --enable -f value -c id --domain=6969cb0994b54f548889352363668d30 --description 'Service User for RegionOne/magnum' --password=b2OHjh1aN4xXW040fJ4Vss06yg1FgAF7 magnum-domain-RegionOne
+ SERVICE_OS_USERID=986a1d6c0eb1461286a1f01075d9d4ee
+ openstack user set --password=b2OHjh1aN4xXW040fJ4Vss06yg1FgAF7 986a1d6c0eb1461286a1f01075d9d4ee
+ openstack user show 986a1d6c0eb1461286a1f01075d9d4ee
+---------------------+-----------------------------------+
| Field               | Value                             |
+---------------------+-----------------------------------+
| default_project_id  | None                              |
| domain_id           | 6969cb0994b54f548889352363668d30  |
| email               | None                              |
| enabled             | True                              |
| id                  | 986a1d6c0eb1461286a1f01075d9d4ee  |
| 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=ea88bca2530448cd905f3fed2e2f016d
+ openstack role add --domain=6969cb0994b54f548889352363668d30 --user=986a1d6c0eb1461286a1f01075d9d4ee --user-domain=6969cb0994b54f548889352363668d30 ea88bca2530448cd905f3fed2e2f016d
+ openstack role assignment list --role=ea88bca2530448cd905f3fed2e2f016d --user-domain=6969cb0994b54f548889352363668d30 --user=986a1d6c0eb1461286a1f01075d9d4ee
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| Role                             | User                             | Group | Project | Domain                           | System | Inherited |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| ea88bca2530448cd905f3fed2e2f016d | 986a1d6c0eb1461286a1f01075d9d4ee |       |         | 6969cb0994b54f548889352363668d30 |        | False     |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+