++ openstack domain create --or-show --enable -f value -c id '--description=Service Domain for RegionOne/magnum' magnum
+ SERVICE_OS_DOMAIN_ID=7ed8caf11721435ab3722e0a66f76922
+ openstack domain show 7ed8caf11721435ab3722e0a66f76922
+-------------+-------------------------------------+
| Field       | Value                               |
+-------------+-------------------------------------+
| id          | 7ed8caf11721435ab3722e0a66f76922    |
| name        | magnum                              |
| enabled     | True                                |
| description | Service Domain for RegionOne/magnum |
| options     | {}                                  |
+-------------+-------------------------------------+
++ openstack user create --or-show --enable -f value -c id --domain=7ed8caf11721435ab3722e0a66f76922 --description 'Service User for RegionOne/magnum' --password=t9k3cXgSyCmkMEty3NMNOCDzpW02B4bp magnum-domain-RegionOne
+ SERVICE_OS_USERID=e2c8583b87c14a7097fb45d85325f1bc
+ openstack user set --password=t9k3cXgSyCmkMEty3NMNOCDzpW02B4bp e2c8583b87c14a7097fb45d85325f1bc
+ openstack user show e2c8583b87c14a7097fb45d85325f1bc
+---------------------+-----------------------------------+
| Field               | Value                             |
+---------------------+-----------------------------------+
| default_project_id  | None                              |
| domain_id           | 7ed8caf11721435ab3722e0a66f76922  |
| email               | None                              |
| enabled             | True                              |
| id                  | e2c8583b87c14a7097fb45d85325f1bc  |
| 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=340022fa96f64e8d98dbf9675db77af0
+ openstack role add --domain=7ed8caf11721435ab3722e0a66f76922 --user=e2c8583b87c14a7097fb45d85325f1bc --user-domain=7ed8caf11721435ab3722e0a66f76922 340022fa96f64e8d98dbf9675db77af0
+ openstack role assignment list --role=340022fa96f64e8d98dbf9675db77af0 --user-domain=7ed8caf11721435ab3722e0a66f76922 --user=e2c8583b87c14a7097fb45d85325f1bc
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| Role                             | User                             | Group | Project | Domain                           | System | Inherited |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| 340022fa96f64e8d98dbf9675db77af0 | e2c8583b87c14a7097fb45d85325f1bc |       |         | 7ed8caf11721435ab3722e0a66f76922 |        | False     |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+