++ openstack domain create --or-show --enable -f value -c id '--description=Service Domain for RegionOne/magnum' magnum
+ SERVICE_OS_DOMAIN_ID=b801ea972160452aaf968be56899126e
+ openstack domain show b801ea972160452aaf968be56899126e
+-------------+-------------------------------------+
| Field       | Value                               |
+-------------+-------------------------------------+
| id          | b801ea972160452aaf968be56899126e    |
| name        | magnum                              |
| enabled     | True                                |
| description | Service Domain for RegionOne/magnum |
| options     | {}                                  |
+-------------+-------------------------------------+
++ openstack user create --or-show --enable -f value -c id --domain=b801ea972160452aaf968be56899126e --description 'Service User for RegionOne/magnum' --password=WRTixHF3nz0D7AKE8R2t6yPb6BYQ013i magnum-domain-RegionOne
+ SERVICE_OS_USERID=9bca1a312b2341008e636e8d738accf9
+ openstack user set --password=WRTixHF3nz0D7AKE8R2t6yPb6BYQ013i 9bca1a312b2341008e636e8d738accf9
+ openstack user show 9bca1a312b2341008e636e8d738accf9
+---------------------+-----------------------------------+
| Field               | Value                             |
+---------------------+-----------------------------------+
| default_project_id  | None                              |
| domain_id           | b801ea972160452aaf968be56899126e  |
| email               | None                              |
| enabled             | True                              |
| id                  | 9bca1a312b2341008e636e8d738accf9  |
| 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=2a316a3e06c8497a80f81389ad3312ef
+ openstack role add --domain=b801ea972160452aaf968be56899126e --user=9bca1a312b2341008e636e8d738accf9 --user-domain=b801ea972160452aaf968be56899126e 2a316a3e06c8497a80f81389ad3312ef
+ openstack role assignment list --role=2a316a3e06c8497a80f81389ad3312ef --user-domain=b801ea972160452aaf968be56899126e --user=9bca1a312b2341008e636e8d738accf9
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| Role                             | User                             | Group | Project | Domain                           | System | Inherited |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| 2a316a3e06c8497a80f81389ad3312ef | 9bca1a312b2341008e636e8d738accf9 |       |         | b801ea972160452aaf968be56899126e |        | False     |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+