++ openstack domain create --or-show --enable -f value -c id '--description=Service Domain for RegionOne/magnum' magnum
+ SERVICE_OS_DOMAIN_ID=8a86e6de44f641458f357e6429ee3b50
+ openstack domain show 8a86e6de44f641458f357e6429ee3b50
+-------------+-------------------------------------+
| Field       | Value                               |
+-------------+-------------------------------------+
| description | Service Domain for RegionOne/magnum |
| enabled     | True                                |
| id          | 8a86e6de44f641458f357e6429ee3b50    |
| name        | magnum                              |
| options     | {}                                  |
| tags        | []                                  |
+-------------+-------------------------------------+
++ openstack user create --or-show --enable -f value -c id --domain=8a86e6de44f641458f357e6429ee3b50 --description 'Service User for RegionOne/magnum' --password=cnGfXpmaGjnesRbyflp2dlc61FDmSAQu magnum-domain-RegionOne
+ SERVICE_OS_USERID=389aecc6f9dd476794a43d8bace3db61
+ openstack user set --password=cnGfXpmaGjnesRbyflp2dlc61FDmSAQu 389aecc6f9dd476794a43d8bace3db61
+ openstack user show 389aecc6f9dd476794a43d8bace3db61
+---------------------+-----------------------------------+
| Field               | Value                             |
+---------------------+-----------------------------------+
| default_project_id  | None                              |
| domain_id           | 8a86e6de44f641458f357e6429ee3b50  |
| email               | None                              |
| enabled             | True                              |
| id                  | 389aecc6f9dd476794a43d8bace3db61  |
| 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=69103762d9d6451c848cf14652e33e1a
+ openstack role add --domain=8a86e6de44f641458f357e6429ee3b50 --user=389aecc6f9dd476794a43d8bace3db61 --user-domain=8a86e6de44f641458f357e6429ee3b50 69103762d9d6451c848cf14652e33e1a
+ openstack role assignment list --role=69103762d9d6451c848cf14652e33e1a --user-domain=8a86e6de44f641458f357e6429ee3b50 --user=389aecc6f9dd476794a43d8bace3db61
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| Role                             | User                             | Group | Project | Domain                           | System | Inherited |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| 69103762d9d6451c848cf14652e33e1a | 389aecc6f9dd476794a43d8bace3db61 |       |         | 8a86e6de44f641458f357e6429ee3b50 |        | False     |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+