++ openstack domain create --or-show --enable -f value -c id '--description=Service Domain for RegionOne/magnum' magnum
+ SERVICE_OS_DOMAIN_ID=5b6c044c19ce4ae49b3b38c5613e7aee
+ openstack domain show 5b6c044c19ce4ae49b3b38c5613e7aee
+-------------+-------------------------------------+
| Field       | Value                               |
+-------------+-------------------------------------+
| description | Service Domain for RegionOne/magnum |
| enabled     | True                                |
| id          | 5b6c044c19ce4ae49b3b38c5613e7aee    |
| name        | magnum                              |
| options     | {}                                  |
| tags        | []                                  |
+-------------+-------------------------------------+
++ openstack user create --or-show --enable -f value -c id --domain=5b6c044c19ce4ae49b3b38c5613e7aee --description 'Service User for RegionOne/magnum' --password=BF1jthPowZMjRyKHWUsIYitgjLtcqN2J magnum-domain-RegionOne
+ SERVICE_OS_USERID=64789f3163844d9493985e7dc4511665
+ openstack user set --password=BF1jthPowZMjRyKHWUsIYitgjLtcqN2J 64789f3163844d9493985e7dc4511665
+ openstack user show 64789f3163844d9493985e7dc4511665
+---------------------+-----------------------------------+
| Field               | Value                             |
+---------------------+-----------------------------------+
| default_project_id  | None                              |
| domain_id           | 5b6c044c19ce4ae49b3b38c5613e7aee  |
| email               | None                              |
| enabled             | True                              |
| id                  | 64789f3163844d9493985e7dc4511665  |
| 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=3d90697462c8459b92e5ba22cd361802
+ openstack role add --domain=5b6c044c19ce4ae49b3b38c5613e7aee --user=64789f3163844d9493985e7dc4511665 --user-domain=5b6c044c19ce4ae49b3b38c5613e7aee 3d90697462c8459b92e5ba22cd361802
+ openstack role assignment list --role=3d90697462c8459b92e5ba22cd361802 --user-domain=5b6c044c19ce4ae49b3b38c5613e7aee --user=64789f3163844d9493985e7dc4511665
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| Role                             | User                             | Group | Project | Domain                           | System | Inherited |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| 3d90697462c8459b92e5ba22cd361802 | 64789f3163844d9493985e7dc4511665 |       |         | 5b6c044c19ce4ae49b3b38c5613e7aee |        | False     |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+