++ openstack domain create --or-show --enable -f value -c id '--description=Service Domain for RegionOne/magnum' magnum
+ SERVICE_OS_DOMAIN_ID=e20e1d3157634589afe6c01a31396b08
+ openstack domain show e20e1d3157634589afe6c01a31396b08
+-------------+-------------------------------------+
| Field       | Value                               |
+-------------+-------------------------------------+
| id          | e20e1d3157634589afe6c01a31396b08    |
| name        | magnum                              |
| enabled     | True                                |
| description | Service Domain for RegionOne/magnum |
| options     | {}                                  |
+-------------+-------------------------------------+
++ openstack user create --or-show --enable -f value -c id --domain=e20e1d3157634589afe6c01a31396b08 --description 'Service User for RegionOne/magnum' --password=YQEfbQyq96RtxJ8dNdaUcJoBfLWuFX8n magnum-domain-RegionOne
+ SERVICE_OS_USERID=99078df145404701b32a8d316810af61
+ openstack user set --password=YQEfbQyq96RtxJ8dNdaUcJoBfLWuFX8n 99078df145404701b32a8d316810af61
+ openstack user show 99078df145404701b32a8d316810af61
+---------------------+-----------------------------------+
| Field               | Value                             |
+---------------------+-----------------------------------+
| default_project_id  | None                              |
| domain_id           | e20e1d3157634589afe6c01a31396b08  |
| email               | None                              |
| enabled             | True                              |
| id                  | 99078df145404701b32a8d316810af61  |
| 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=5533ecde1b734ebfba4045ad42aa77e9
+ openstack role add --domain=e20e1d3157634589afe6c01a31396b08 --user=99078df145404701b32a8d316810af61 --user-domain=e20e1d3157634589afe6c01a31396b08 5533ecde1b734ebfba4045ad42aa77e9
+ openstack role assignment list --role=5533ecde1b734ebfba4045ad42aa77e9 --user-domain=e20e1d3157634589afe6c01a31396b08 --user=99078df145404701b32a8d316810af61
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| Role                             | User                             | Group | Project | Domain                           | System | Inherited |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| 5533ecde1b734ebfba4045ad42aa77e9 | 99078df145404701b32a8d316810af61 |       |         | e20e1d3157634589afe6c01a31396b08 |        | False     |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+