++ openstack domain create --or-show --enable -f value -c id '--description=Service Domain for RegionOne/magnum' magnum
+ SERVICE_OS_DOMAIN_ID=4d3307a080b34347835a978a24bf91b4
+ openstack domain show 4d3307a080b34347835a978a24bf91b4
+-------------+-------------------------------------+
| Field       | Value                               |
+-------------+-------------------------------------+
| id          | 4d3307a080b34347835a978a24bf91b4    |
| name        | magnum                              |
| enabled     | True                                |
| description | Service Domain for RegionOne/magnum |
| options     | {}                                  |
+-------------+-------------------------------------+
++ openstack user create --or-show --enable -f value -c id --domain=4d3307a080b34347835a978a24bf91b4 --description 'Service User for RegionOne/magnum' --password=20ffkBstTHO3ssWiE8AVPWdJCO6rTy7Y magnum-domain-RegionOne
+ SERVICE_OS_USERID=e9557a831f8b464e8cc7a490a97d3468
+ openstack user set --password=20ffkBstTHO3ssWiE8AVPWdJCO6rTy7Y e9557a831f8b464e8cc7a490a97d3468
+ openstack user show e9557a831f8b464e8cc7a490a97d3468
+---------------------+-----------------------------------+
| Field               | Value                             |
+---------------------+-----------------------------------+
| default_project_id  | None                              |
| domain_id           | 4d3307a080b34347835a978a24bf91b4  |
| email               | None                              |
| enabled             | True                              |
| id                  | e9557a831f8b464e8cc7a490a97d3468  |
| 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=7cf3d046260a49409ef619e0a8f78d22
+ openstack role add --domain=4d3307a080b34347835a978a24bf91b4 --user=e9557a831f8b464e8cc7a490a97d3468 --user-domain=4d3307a080b34347835a978a24bf91b4 7cf3d046260a49409ef619e0a8f78d22
+ openstack role assignment list --role=7cf3d046260a49409ef619e0a8f78d22 --user-domain=4d3307a080b34347835a978a24bf91b4 --user=e9557a831f8b464e8cc7a490a97d3468
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| Role                             | User                             | Group | Project | Domain                           | System | Inherited |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| 7cf3d046260a49409ef619e0a8f78d22 | e9557a831f8b464e8cc7a490a97d3468 |       |         | 4d3307a080b34347835a978a24bf91b4 |        | False     |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+