++ openstack domain create --or-show --enable -f value -c id '--description=Service Domain for RegionOne/magnum' magnum
+ SERVICE_OS_DOMAIN_ID=47b9da5f842d42fd90711652f9f8ba8f
+ openstack domain show 47b9da5f842d42fd90711652f9f8ba8f
+-------------+-------------------------------------+
| Field       | Value                               |
+-------------+-------------------------------------+
| id          | 47b9da5f842d42fd90711652f9f8ba8f    |
| name        | magnum                              |
| enabled     | True                                |
| description | Service Domain for RegionOne/magnum |
| options     | {}                                  |
+-------------+-------------------------------------+
++ openstack user create --or-show --enable -f value -c id --domain=47b9da5f842d42fd90711652f9f8ba8f --description 'Service User for RegionOne/magnum' --password=jQP6qU9GGz738HqpUMgkzkvRNSlsgWFM magnum-domain-RegionOne
+ SERVICE_OS_USERID=c1783929a63b48e4ad09846a7053ce92
+ openstack user set --password=jQP6qU9GGz738HqpUMgkzkvRNSlsgWFM c1783929a63b48e4ad09846a7053ce92
+ openstack user show c1783929a63b48e4ad09846a7053ce92
+---------------------+-----------------------------------+
| Field               | Value                             |
+---------------------+-----------------------------------+
| default_project_id  | None                              |
| domain_id           | 47b9da5f842d42fd90711652f9f8ba8f  |
| email               | None                              |
| enabled             | True                              |
| id                  | c1783929a63b48e4ad09846a7053ce92  |
| 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=07bb6abcb93f44c5863888920bf4a4f3
+ openstack role add --domain=47b9da5f842d42fd90711652f9f8ba8f --user=c1783929a63b48e4ad09846a7053ce92 --user-domain=47b9da5f842d42fd90711652f9f8ba8f 07bb6abcb93f44c5863888920bf4a4f3
+ openstack role assignment list --role=07bb6abcb93f44c5863888920bf4a4f3 --user-domain=47b9da5f842d42fd90711652f9f8ba8f --user=c1783929a63b48e4ad09846a7053ce92
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| Role                             | User                             | Group | Project | Domain                           | System | Inherited |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| 07bb6abcb93f44c5863888920bf4a4f3 | c1783929a63b48e4ad09846a7053ce92 |       |         | 47b9da5f842d42fd90711652f9f8ba8f |        | False     |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+