++ openstack domain create --or-show --enable -f value -c id '--description=Service Domain for RegionOne/magnum' magnum
+ SERVICE_OS_DOMAIN_ID=f47465234de84745a774fb7a90f8eb49
+ openstack domain show f47465234de84745a774fb7a90f8eb49
+-------------+-------------------------------------+
| Field       | Value                               |
+-------------+-------------------------------------+
| id          | f47465234de84745a774fb7a90f8eb49    |
| name        | magnum                              |
| enabled     | True                                |
| description | Service Domain for RegionOne/magnum |
| options     | {}                                  |
+-------------+-------------------------------------+
++ openstack user create --or-show --enable -f value -c id --domain=f47465234de84745a774fb7a90f8eb49 --description 'Service User for RegionOne/magnum' --password=YM0J3d2N161NP0zISwTMjRiNkl2ww2di magnum-domain-RegionOne
+ SERVICE_OS_USERID=9b78e6d2bb204026898a0ba2e18b0be3
+ openstack user set --password=YM0J3d2N161NP0zISwTMjRiNkl2ww2di 9b78e6d2bb204026898a0ba2e18b0be3
+ openstack user show 9b78e6d2bb204026898a0ba2e18b0be3
+---------------------+-----------------------------------+
| Field               | Value                             |
+---------------------+-----------------------------------+
| default_project_id  | None                              |
| domain_id           | f47465234de84745a774fb7a90f8eb49  |
| email               | None                              |
| enabled             | True                              |
| id                  | 9b78e6d2bb204026898a0ba2e18b0be3  |
| 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=b2105b733fbd45568533365e710cf235
+ openstack role add --domain=f47465234de84745a774fb7a90f8eb49 --user=9b78e6d2bb204026898a0ba2e18b0be3 --user-domain=f47465234de84745a774fb7a90f8eb49 b2105b733fbd45568533365e710cf235
+ openstack role assignment list --role=b2105b733fbd45568533365e710cf235 --user-domain=f47465234de84745a774fb7a90f8eb49 --user=9b78e6d2bb204026898a0ba2e18b0be3
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| Role                             | User                             | Group | Project | Domain                           | System | Inherited |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| b2105b733fbd45568533365e710cf235 | 9b78e6d2bb204026898a0ba2e18b0be3 |       |         | f47465234de84745a774fb7a90f8eb49 |        | False     |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+