++ openstack domain create --or-show --enable -f value -c id '--description=Service Domain for RegionOne/magnum' magnum
+ SERVICE_OS_DOMAIN_ID=a890b642c2b349df93b43b94e54054ab
+ openstack domain show a890b642c2b349df93b43b94e54054ab
+-------------+-------------------------------------+
| Field       | Value                               |
+-------------+-------------------------------------+
| description | Service Domain for RegionOne/magnum |
| enabled     | True                                |
| id          | a890b642c2b349df93b43b94e54054ab    |
| name        | magnum                              |
| options     | {}                                  |
| tags        | []                                  |
+-------------+-------------------------------------+
++ openstack user create --or-show --enable -f value -c id --domain=a890b642c2b349df93b43b94e54054ab --description 'Service User for RegionOne/magnum' --password=3PbnNshNoZ2f5mmXu9Qw1p2gSuZ6CZHc magnum-domain-RegionOne
+ SERVICE_OS_USERID=3f20effe0ea14cb2aecf7247c905dfd8
+ openstack user set --password=3PbnNshNoZ2f5mmXu9Qw1p2gSuZ6CZHc 3f20effe0ea14cb2aecf7247c905dfd8
+ openstack user show 3f20effe0ea14cb2aecf7247c905dfd8
+---------------------+-----------------------------------+
| Field               | Value                             |
+---------------------+-----------------------------------+
| default_project_id  | None                              |
| domain_id           | a890b642c2b349df93b43b94e54054ab  |
| email               | None                              |
| enabled             | True                              |
| id                  | 3f20effe0ea14cb2aecf7247c905dfd8  |
| name                | magnum-domain-RegionOne           |
| description         | Service User for RegionOne/magnum |
| password_expires_at | None                              |
+---------------------+-----------------------------------+
++ openstack role show -f value -c id admin
+ SERVICE_OS_ROLE_ID=f6b9c040a5514059a5e0128e1b5e22af
+ openstack role add --domain=a890b642c2b349df93b43b94e54054ab --user=3f20effe0ea14cb2aecf7247c905dfd8 --user-domain=a890b642c2b349df93b43b94e54054ab f6b9c040a5514059a5e0128e1b5e22af
+ openstack role assignment list --role=f6b9c040a5514059a5e0128e1b5e22af --user-domain=a890b642c2b349df93b43b94e54054ab --user=3f20effe0ea14cb2aecf7247c905dfd8
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| Role                             | User                             | Group | Project | Domain                           | System | Inherited |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| f6b9c040a5514059a5e0128e1b5e22af | 3f20effe0ea14cb2aecf7247c905dfd8 |       |         | a890b642c2b349df93b43b94e54054ab |        | False     |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+