++ openstack domain create --or-show --enable -f value -c id '--description=Service Domain for RegionOne/magnum' magnum
+ SERVICE_OS_DOMAIN_ID=c11d95b66fa64a01860d80db122a2f38
+ openstack domain show c11d95b66fa64a01860d80db122a2f38
+-------------+-------------------------------------+
| Field       | Value                               |
+-------------+-------------------------------------+
| id          | c11d95b66fa64a01860d80db122a2f38    |
| name        | magnum                              |
| enabled     | True                                |
| description | Service Domain for RegionOne/magnum |
| options     | {}                                  |
+-------------+-------------------------------------+
++ openstack user create --or-show --enable -f value -c id --domain=c11d95b66fa64a01860d80db122a2f38 --description 'Service User for RegionOne/magnum' --password=qo1t90KwK6Ay5PX7tFjNCfuBd139jMbH magnum-domain-RegionOne
+ SERVICE_OS_USERID=6027db478e7f42299340173b16a756bb
+ openstack user set --password=qo1t90KwK6Ay5PX7tFjNCfuBd139jMbH 6027db478e7f42299340173b16a756bb
+ openstack user show 6027db478e7f42299340173b16a756bb
+---------------------+-----------------------------------+
| Field               | Value                             |
+---------------------+-----------------------------------+
| default_project_id  | None                              |
| domain_id           | c11d95b66fa64a01860d80db122a2f38  |
| email               | None                              |
| enabled             | True                              |
| id                  | 6027db478e7f42299340173b16a756bb  |
| 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=82edcf84d37a4c2497ed0fa46f69948f
+ openstack role add --domain=c11d95b66fa64a01860d80db122a2f38 --user=6027db478e7f42299340173b16a756bb --user-domain=c11d95b66fa64a01860d80db122a2f38 82edcf84d37a4c2497ed0fa46f69948f
+ openstack role assignment list --role=82edcf84d37a4c2497ed0fa46f69948f --user-domain=c11d95b66fa64a01860d80db122a2f38 --user=6027db478e7f42299340173b16a756bb
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| Role                             | User                             | Group | Project | Domain                           | System | Inherited |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| 82edcf84d37a4c2497ed0fa46f69948f | 6027db478e7f42299340173b16a756bb |       |         | c11d95b66fa64a01860d80db122a2f38 |        | False     |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+