++ openstack domain create --or-show --enable -f value -c id '--description=Service Domain for RegionOne/magnum' magnum
+ SERVICE_OS_DOMAIN_ID=08f21ea6c7234214839bb4d863c0707c
+ openstack domain show 08f21ea6c7234214839bb4d863c0707c
+-------------+-------------------------------------+
| Field       | Value                               |
+-------------+-------------------------------------+
| id          | 08f21ea6c7234214839bb4d863c0707c    |
| name        | magnum                              |
| enabled     | True                                |
| description | Service Domain for RegionOne/magnum |
| options     | {}                                  |
+-------------+-------------------------------------+
++ openstack user create --or-show --enable -f value -c id --domain=08f21ea6c7234214839bb4d863c0707c --description 'Service User for RegionOne/magnum' --password=mMnO7KJbTWSU1TP7aYm39cXwB6i3FcGy magnum-domain-RegionOne
+ SERVICE_OS_USERID=15cde7075d734b2d860636ddca18dcf4
+ openstack user set --password=mMnO7KJbTWSU1TP7aYm39cXwB6i3FcGy 15cde7075d734b2d860636ddca18dcf4
+ openstack user show 15cde7075d734b2d860636ddca18dcf4
+---------------------+-----------------------------------+
| Field               | Value                             |
+---------------------+-----------------------------------+
| default_project_id  | None                              |
| domain_id           | 08f21ea6c7234214839bb4d863c0707c  |
| email               | None                              |
| enabled             | True                              |
| id                  | 15cde7075d734b2d860636ddca18dcf4  |
| 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=951f07492e4a4198965abd16485990c8
+ openstack role add --domain=08f21ea6c7234214839bb4d863c0707c --user=15cde7075d734b2d860636ddca18dcf4 --user-domain=08f21ea6c7234214839bb4d863c0707c 951f07492e4a4198965abd16485990c8
+ openstack role assignment list --role=951f07492e4a4198965abd16485990c8 --user-domain=08f21ea6c7234214839bb4d863c0707c --user=15cde7075d734b2d860636ddca18dcf4
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| Role                             | User                             | Group | Project | Domain                           | System | Inherited |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| 951f07492e4a4198965abd16485990c8 | 15cde7075d734b2d860636ddca18dcf4 |       |         | 08f21ea6c7234214839bb4d863c0707c |        | False     |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+