++ openstack domain create --or-show --enable -f value -c id '--description=Service Domain for RegionOne/magnum' magnum
+ SERVICE_OS_DOMAIN_ID=8ecd7509333d4287944d01912cfcf0a5
+ openstack domain show 8ecd7509333d4287944d01912cfcf0a5
+-------------+-------------------------------------+
| Field       | Value                               |
+-------------+-------------------------------------+
| description | Service Domain for RegionOne/magnum |
| enabled     | True                                |
| id          | 8ecd7509333d4287944d01912cfcf0a5    |
| name        | magnum                              |
| options     | {}                                  |
| tags        | []                                  |
+-------------+-------------------------------------+
++ openstack user create --or-show --enable -f value -c id --domain=8ecd7509333d4287944d01912cfcf0a5 --description 'Service User for RegionOne/magnum' --password=dWyUx8GxNCD5WaYJ8VXm3blsZrbhfIF4 magnum-domain-RegionOne
+ SERVICE_OS_USERID=20dd0e2e231e4bc0bb8ddab3ae23f6ea
+ openstack user set --password=dWyUx8GxNCD5WaYJ8VXm3blsZrbhfIF4 20dd0e2e231e4bc0bb8ddab3ae23f6ea
+ openstack user show 20dd0e2e231e4bc0bb8ddab3ae23f6ea
+---------------------+-----------------------------------+
| Field               | Value                             |
+---------------------+-----------------------------------+
| default_project_id  | None                              |
| domain_id           | 8ecd7509333d4287944d01912cfcf0a5  |
| email               | None                              |
| enabled             | True                              |
| id                  | 20dd0e2e231e4bc0bb8ddab3ae23f6ea  |
| 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=3423ee23aabe42019ccc577a1ee4ba97
+ openstack role add --domain=8ecd7509333d4287944d01912cfcf0a5 --user=20dd0e2e231e4bc0bb8ddab3ae23f6ea --user-domain=8ecd7509333d4287944d01912cfcf0a5 3423ee23aabe42019ccc577a1ee4ba97
+ openstack role assignment list --role=3423ee23aabe42019ccc577a1ee4ba97 --user-domain=8ecd7509333d4287944d01912cfcf0a5 --user=20dd0e2e231e4bc0bb8ddab3ae23f6ea
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| Role                             | User                             | Group | Project | Domain                           | System | Inherited |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| 3423ee23aabe42019ccc577a1ee4ba97 | 20dd0e2e231e4bc0bb8ddab3ae23f6ea |       |         | 8ecd7509333d4287944d01912cfcf0a5 |        | False     |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+