++ openstack domain create --or-show --enable -f value -c id '--description=Service Domain for RegionOne/magnum' magnum
+ SERVICE_OS_DOMAIN_ID=018e725e4f6548628623d92b96a278b6
+ openstack domain show 018e725e4f6548628623d92b96a278b6
+-------------+-------------------------------------+
| Field       | Value                               |
+-------------+-------------------------------------+
| description | Service Domain for RegionOne/magnum |
| enabled     | True                                |
| id          | 018e725e4f6548628623d92b96a278b6    |
| name        | magnum                              |
| options     | {}                                  |
| tags        | []                                  |
+-------------+-------------------------------------+
++ openstack user create --or-show --enable -f value -c id --domain=018e725e4f6548628623d92b96a278b6 --description 'Service User for RegionOne/magnum' --password=D9qDqYMTlBwb3cHsWp9RlW80cUgR1z6m magnum-domain-RegionOne
+ SERVICE_OS_USERID=5cb4b2879bdf4e29827ec8c77b13f980
+ openstack user set --password=D9qDqYMTlBwb3cHsWp9RlW80cUgR1z6m 5cb4b2879bdf4e29827ec8c77b13f980
+ openstack user show 5cb4b2879bdf4e29827ec8c77b13f980
+---------------------+-----------------------------------+
| Field               | Value                             |
+---------------------+-----------------------------------+
| default_project_id  | None                              |
| domain_id           | 018e725e4f6548628623d92b96a278b6  |
| email               | None                              |
| enabled             | True                              |
| id                  | 5cb4b2879bdf4e29827ec8c77b13f980  |
| 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=4daad0498bef472582af392c9338621d
+ openstack role add --domain=018e725e4f6548628623d92b96a278b6 --user=5cb4b2879bdf4e29827ec8c77b13f980 --user-domain=018e725e4f6548628623d92b96a278b6 4daad0498bef472582af392c9338621d
+ openstack role assignment list --role=4daad0498bef472582af392c9338621d --user-domain=018e725e4f6548628623d92b96a278b6 --user=5cb4b2879bdf4e29827ec8c77b13f980
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| Role                             | User                             | Group | Project | Domain                           | System | Inherited |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| 4daad0498bef472582af392c9338621d | 5cb4b2879bdf4e29827ec8c77b13f980 |       |         | 018e725e4f6548628623d92b96a278b6 |        | False     |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+