++ openstack domain create --or-show --enable -f value -c id '--description=Service Domain for RegionOne/magnum' magnum
+ SERVICE_OS_DOMAIN_ID=8282b91c5b074497900ebe80da29d048
+ openstack domain show 8282b91c5b074497900ebe80da29d048
+-------------+-------------------------------------+
| Field       | Value                               |
+-------------+-------------------------------------+
| id          | 8282b91c5b074497900ebe80da29d048    |
| name        | magnum                              |
| enabled     | True                                |
| description | Service Domain for RegionOne/magnum |
| options     | {}                                  |
+-------------+-------------------------------------+
++ openstack user create --or-show --enable -f value -c id --domain=8282b91c5b074497900ebe80da29d048 --description 'Service User for RegionOne/magnum' --password=LiSu7sK35spbJlJAd38kc0OQG9tUWs9g magnum-domain-RegionOne
+ SERVICE_OS_USERID=56db31bb20294d35a80fedfc9a75416d
+ openstack user set --password=LiSu7sK35spbJlJAd38kc0OQG9tUWs9g 56db31bb20294d35a80fedfc9a75416d
+ openstack user show 56db31bb20294d35a80fedfc9a75416d
+---------------------+-----------------------------------+
| Field               | Value                             |
+---------------------+-----------------------------------+
| default_project_id  | None                              |
| domain_id           | 8282b91c5b074497900ebe80da29d048  |
| email               | None                              |
| enabled             | True                              |
| id                  | 56db31bb20294d35a80fedfc9a75416d  |
| 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=4ad42ef6769c4dbeb60c5d69ba05e6d5
+ openstack role add --domain=8282b91c5b074497900ebe80da29d048 --user=56db31bb20294d35a80fedfc9a75416d --user-domain=8282b91c5b074497900ebe80da29d048 4ad42ef6769c4dbeb60c5d69ba05e6d5
+ openstack role assignment list --role=4ad42ef6769c4dbeb60c5d69ba05e6d5 --user-domain=8282b91c5b074497900ebe80da29d048 --user=56db31bb20294d35a80fedfc9a75416d
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| Role                             | User                             | Group | Project | Domain                           | System | Inherited |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| 4ad42ef6769c4dbeb60c5d69ba05e6d5 | 56db31bb20294d35a80fedfc9a75416d |       |         | 8282b91c5b074497900ebe80da29d048 |        | False     |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+