++ openstack domain create --or-show --enable -f value -c id '--description=Service Domain for RegionOne/magnum' magnum
+ SERVICE_OS_DOMAIN_ID=a374e122f5cd4c8fb01baeb7478eb64f
+ openstack domain show a374e122f5cd4c8fb01baeb7478eb64f
+-------------+-------------------------------------+
| Field       | Value                               |
+-------------+-------------------------------------+
| id          | a374e122f5cd4c8fb01baeb7478eb64f    |
| name        | magnum                              |
| enabled     | True                                |
| description | Service Domain for RegionOne/magnum |
| options     | {}                                  |
+-------------+-------------------------------------+
++ openstack user create --or-show --enable -f value -c id --domain=a374e122f5cd4c8fb01baeb7478eb64f --description 'Service User for RegionOne/magnum' --password=3Ezz3qmwh8uwanj3WfaQclpSUY1fGHGa magnum-domain-RegionOne
+ SERVICE_OS_USERID=f4ddf4b3a6314db9bbca0f95d3fc80dd
+ openstack user set --password=3Ezz3qmwh8uwanj3WfaQclpSUY1fGHGa f4ddf4b3a6314db9bbca0f95d3fc80dd
+ openstack user show f4ddf4b3a6314db9bbca0f95d3fc80dd
+---------------------+-----------------------------------+
| Field               | Value                             |
+---------------------+-----------------------------------+
| default_project_id  | None                              |
| domain_id           | a374e122f5cd4c8fb01baeb7478eb64f  |
| email               | None                              |
| enabled             | True                              |
| id                  | f4ddf4b3a6314db9bbca0f95d3fc80dd  |
| 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=9315a7dd848448db95959d1711200334
+ openstack role add --domain=a374e122f5cd4c8fb01baeb7478eb64f --user=f4ddf4b3a6314db9bbca0f95d3fc80dd --user-domain=a374e122f5cd4c8fb01baeb7478eb64f 9315a7dd848448db95959d1711200334
+ openstack role assignment list --role=9315a7dd848448db95959d1711200334 --user-domain=a374e122f5cd4c8fb01baeb7478eb64f --user=f4ddf4b3a6314db9bbca0f95d3fc80dd
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| Role                             | User                             | Group | Project | Domain                           | System | Inherited |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| 9315a7dd848448db95959d1711200334 | f4ddf4b3a6314db9bbca0f95d3fc80dd |       |         | a374e122f5cd4c8fb01baeb7478eb64f |        | False     |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+