++ openstack domain create --or-show --enable -f value -c id '--description=Service Domain for RegionOne/magnum' magnum
+ SERVICE_OS_DOMAIN_ID=d3250734399943a3838a4033b1520bd7
+ openstack domain show d3250734399943a3838a4033b1520bd7
+-------------+-------------------------------------+
| Field       | Value                               |
+-------------+-------------------------------------+
| id          | d3250734399943a3838a4033b1520bd7    |
| name        | magnum                              |
| enabled     | True                                |
| description | Service Domain for RegionOne/magnum |
| options     | {}                                  |
+-------------+-------------------------------------+
++ openstack user create --or-show --enable -f value -c id --domain=d3250734399943a3838a4033b1520bd7 --description 'Service User for RegionOne/magnum' --password=7TtTqktRVH4NZ0tLymPhrChNMSpZUWcW magnum-domain-RegionOne
+ SERVICE_OS_USERID=32c30fd1f7914b83a4cb0e9a5c7fbe5a
+ openstack user set --password=7TtTqktRVH4NZ0tLymPhrChNMSpZUWcW 32c30fd1f7914b83a4cb0e9a5c7fbe5a
+ openstack user show 32c30fd1f7914b83a4cb0e9a5c7fbe5a
+---------------------+-----------------------------------+
| Field               | Value                             |
+---------------------+-----------------------------------+
| default_project_id  | None                              |
| domain_id           | d3250734399943a3838a4033b1520bd7  |
| email               | None                              |
| enabled             | True                              |
| id                  | 32c30fd1f7914b83a4cb0e9a5c7fbe5a  |
| 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=79ce724ca3a84caf9fc7579c6dd1663e
+ openstack role add --domain=d3250734399943a3838a4033b1520bd7 --user=32c30fd1f7914b83a4cb0e9a5c7fbe5a --user-domain=d3250734399943a3838a4033b1520bd7 79ce724ca3a84caf9fc7579c6dd1663e
+ openstack role assignment list --role=79ce724ca3a84caf9fc7579c6dd1663e --user-domain=d3250734399943a3838a4033b1520bd7 --user=32c30fd1f7914b83a4cb0e9a5c7fbe5a
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| Role                             | User                             | Group | Project | Domain                           | System | Inherited |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| 79ce724ca3a84caf9fc7579c6dd1663e | 32c30fd1f7914b83a4cb0e9a5c7fbe5a |       |         | d3250734399943a3838a4033b1520bd7 |        | False     |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+