++ openstack domain create --or-show --enable -f value -c id '--description=Service Domain for RegionOne/magnum' magnum
+ SERVICE_OS_DOMAIN_ID=b14837806407468eaed2fd0819443469
+ openstack domain show b14837806407468eaed2fd0819443469
+-------------+-------------------------------------+
| Field       | Value                               |
+-------------+-------------------------------------+
| id          | b14837806407468eaed2fd0819443469    |
| name        | magnum                              |
| enabled     | True                                |
| description | Service Domain for RegionOne/magnum |
| options     | {}                                  |
+-------------+-------------------------------------+
++ openstack user create --or-show --enable -f value -c id --domain=b14837806407468eaed2fd0819443469 --description 'Service User for RegionOne/magnum' --password=80uU4XvFmalGZNzuFfTQrTBU4SWC58rA magnum-domain-RegionOne
+ SERVICE_OS_USERID=45732513c6a44557b8fd0644367d4d36
+ openstack user set --password=80uU4XvFmalGZNzuFfTQrTBU4SWC58rA 45732513c6a44557b8fd0644367d4d36
+ openstack user show 45732513c6a44557b8fd0644367d4d36
+---------------------+-----------------------------------+
| Field               | Value                             |
+---------------------+-----------------------------------+
| default_project_id  | None                              |
| domain_id           | b14837806407468eaed2fd0819443469  |
| email               | None                              |
| enabled             | True                              |
| id                  | 45732513c6a44557b8fd0644367d4d36  |
| 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=4a7247dd4e05472e863ca2936bc13a9c
+ openstack role add --domain=b14837806407468eaed2fd0819443469 --user=45732513c6a44557b8fd0644367d4d36 --user-domain=b14837806407468eaed2fd0819443469 4a7247dd4e05472e863ca2936bc13a9c
+ openstack role assignment list --role=4a7247dd4e05472e863ca2936bc13a9c --user-domain=b14837806407468eaed2fd0819443469 --user=45732513c6a44557b8fd0644367d4d36
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| Role                             | User                             | Group | Project | Domain                           | System | Inherited |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| 4a7247dd4e05472e863ca2936bc13a9c | 45732513c6a44557b8fd0644367d4d36 |       |         | b14837806407468eaed2fd0819443469 |        | False     |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+