++ openstack domain create --or-show --enable -f value -c id '--description=Service Domain for RegionOne/magnum' magnum
+ SERVICE_OS_DOMAIN_ID=bc1146ce58e74aca80268c50fb8f02ce
+ openstack domain show bc1146ce58e74aca80268c50fb8f02ce
+-------------+-------------------------------------+
| Field       | Value                               |
+-------------+-------------------------------------+
| id          | bc1146ce58e74aca80268c50fb8f02ce    |
| name        | magnum                              |
| enabled     | True                                |
| description | Service Domain for RegionOne/magnum |
| options     | {}                                  |
+-------------+-------------------------------------+
++ openstack user create --or-show --enable -f value -c id --domain=bc1146ce58e74aca80268c50fb8f02ce --description 'Service User for RegionOne/magnum' --password=XUfwbAVVnBoTnyQQhXB34PHfW4CWYP3e magnum-domain-RegionOne
+ SERVICE_OS_USERID=4275c58281a24eb2bd6ca8e8bf8e4678
+ openstack user set --password=XUfwbAVVnBoTnyQQhXB34PHfW4CWYP3e 4275c58281a24eb2bd6ca8e8bf8e4678
+ openstack user show 4275c58281a24eb2bd6ca8e8bf8e4678
+---------------------+-----------------------------------+
| Field               | Value                             |
+---------------------+-----------------------------------+
| default_project_id  | None                              |
| domain_id           | bc1146ce58e74aca80268c50fb8f02ce  |
| email               | None                              |
| enabled             | True                              |
| id                  | 4275c58281a24eb2bd6ca8e8bf8e4678  |
| 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=9db9fb0686654a4990200b667cef4910
+ openstack role add --domain=bc1146ce58e74aca80268c50fb8f02ce --user=4275c58281a24eb2bd6ca8e8bf8e4678 --user-domain=bc1146ce58e74aca80268c50fb8f02ce 9db9fb0686654a4990200b667cef4910
+ openstack role assignment list --role=9db9fb0686654a4990200b667cef4910 --user-domain=bc1146ce58e74aca80268c50fb8f02ce --user=4275c58281a24eb2bd6ca8e8bf8e4678
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| Role                             | User                             | Group | Project | Domain                           | System | Inherited |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| 9db9fb0686654a4990200b667cef4910 | 4275c58281a24eb2bd6ca8e8bf8e4678 |       |         | bc1146ce58e74aca80268c50fb8f02ce |        | False     |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+