++ openstack domain create --or-show --enable -f value -c id '--description=Service Domain for RegionOne/magnum' magnum
+ SERVICE_OS_DOMAIN_ID=8bda815cd0824b978c9165fd755887fb
+ openstack domain show 8bda815cd0824b978c9165fd755887fb
+-------------+-------------------------------------+
| Field       | Value                               |
+-------------+-------------------------------------+
| description | Service Domain for RegionOne/magnum |
| enabled     | True                                |
| id          | 8bda815cd0824b978c9165fd755887fb    |
| name        | magnum                              |
| options     | {}                                  |
| tags        | []                                  |
+-------------+-------------------------------------+
++ openstack user create --or-show --enable -f value -c id --domain=8bda815cd0824b978c9165fd755887fb --description 'Service User for RegionOne/magnum' --password=KkQAs0jMwsFzMX4Pw52jDUO3pSiAKlFh magnum-domain-RegionOne
+ SERVICE_OS_USERID=4a5325c3c7a5440e968e0e5d63283096
+ openstack user set --password=KkQAs0jMwsFzMX4Pw52jDUO3pSiAKlFh 4a5325c3c7a5440e968e0e5d63283096
+ openstack user show 4a5325c3c7a5440e968e0e5d63283096
+---------------------+-----------------------------------+
| Field               | Value                             |
+---------------------+-----------------------------------+
| default_project_id  | None                              |
| domain_id           | 8bda815cd0824b978c9165fd755887fb  |
| email               | None                              |
| enabled             | True                              |
| id                  | 4a5325c3c7a5440e968e0e5d63283096  |
| 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=740248c831b94f478246e3c30f6625ad
+ openstack role add --domain=8bda815cd0824b978c9165fd755887fb --user=4a5325c3c7a5440e968e0e5d63283096 --user-domain=8bda815cd0824b978c9165fd755887fb 740248c831b94f478246e3c30f6625ad
+ openstack role assignment list --role=740248c831b94f478246e3c30f6625ad --user-domain=8bda815cd0824b978c9165fd755887fb --user=4a5325c3c7a5440e968e0e5d63283096
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| Role                             | User                             | Group | Project | Domain                           | System | Inherited |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| 740248c831b94f478246e3c30f6625ad | 4a5325c3c7a5440e968e0e5d63283096 |       |         | 8bda815cd0824b978c9165fd755887fb |        | False     |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+