++ openstack domain create --or-show --enable -f value -c id '--description=Service Domain for RegionOne/magnum' magnum
+ SERVICE_OS_DOMAIN_ID=ad44484fbe81445d86e791a39ed584ee
+ openstack domain show ad44484fbe81445d86e791a39ed584ee
+-------------+-------------------------------------+
| Field       | Value                               |
+-------------+-------------------------------------+
| id          | ad44484fbe81445d86e791a39ed584ee    |
| name        | magnum                              |
| enabled     | True                                |
| description | Service Domain for RegionOne/magnum |
| options     | {}                                  |
+-------------+-------------------------------------+
++ openstack user create --or-show --enable -f value -c id --domain=ad44484fbe81445d86e791a39ed584ee --description 'Service User for RegionOne/magnum' --password=GiHQszMSBP51MomllVPfBfwDX0xIxPWQ magnum-domain-RegionOne
+ SERVICE_OS_USERID=d914e97964a441ce918c67c5068cf7e9
+ openstack user set --password=GiHQszMSBP51MomllVPfBfwDX0xIxPWQ d914e97964a441ce918c67c5068cf7e9
+ openstack user show d914e97964a441ce918c67c5068cf7e9
+---------------------+-----------------------------------+
| Field               | Value                             |
+---------------------+-----------------------------------+
| default_project_id  | None                              |
| domain_id           | ad44484fbe81445d86e791a39ed584ee  |
| email               | None                              |
| enabled             | True                              |
| id                  | d914e97964a441ce918c67c5068cf7e9  |
| 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=18fee37623394d83adc6c538bfef43a1
+ openstack role add --domain=ad44484fbe81445d86e791a39ed584ee --user=d914e97964a441ce918c67c5068cf7e9 --user-domain=ad44484fbe81445d86e791a39ed584ee 18fee37623394d83adc6c538bfef43a1
+ openstack role assignment list --role=18fee37623394d83adc6c538bfef43a1 --user-domain=ad44484fbe81445d86e791a39ed584ee --user=d914e97964a441ce918c67c5068cf7e9
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| Role                             | User                             | Group | Project | Domain                           | System | Inherited |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| 18fee37623394d83adc6c538bfef43a1 | d914e97964a441ce918c67c5068cf7e9 |       |         | ad44484fbe81445d86e791a39ed584ee |        | False     |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+