++ openstack domain create --or-show --enable -f value -c id '--description=Service Domain for RegionOne/magnum' magnum
+ SERVICE_OS_DOMAIN_ID=1e13f0b94ef5489f91ded3649853b898
+ openstack domain show 1e13f0b94ef5489f91ded3649853b898
+-------------+-------------------------------------+
| Field       | Value                               |
+-------------+-------------------------------------+
| description | Service Domain for RegionOne/magnum |
| enabled     | True                                |
| id          | 1e13f0b94ef5489f91ded3649853b898    |
| name        | magnum                              |
| options     | {}                                  |
| tags        | []                                  |
+-------------+-------------------------------------+
++ openstack user create --or-show --enable -f value -c id --domain=1e13f0b94ef5489f91ded3649853b898 --description 'Service User for RegionOne/magnum' --password=8P2Bu75Z9Nn7Fv4NApxByYKSVvGOevIx magnum-domain-RegionOne
+ SERVICE_OS_USERID=fd834bec05184f8394b44e910a220762
+ openstack user set --password=8P2Bu75Z9Nn7Fv4NApxByYKSVvGOevIx fd834bec05184f8394b44e910a220762
+ openstack user show fd834bec05184f8394b44e910a220762
+---------------------+-----------------------------------+
| Field               | Value                             |
+---------------------+-----------------------------------+
| default_project_id  | None                              |
| domain_id           | 1e13f0b94ef5489f91ded3649853b898  |
| email               | None                              |
| enabled             | True                              |
| id                  | fd834bec05184f8394b44e910a220762  |
| 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=f4e06279d5d34e3aa1be46940af7bfa1
+ openstack role add --domain=1e13f0b94ef5489f91ded3649853b898 --user=fd834bec05184f8394b44e910a220762 --user-domain=1e13f0b94ef5489f91ded3649853b898 f4e06279d5d34e3aa1be46940af7bfa1
+ openstack role assignment list --role=f4e06279d5d34e3aa1be46940af7bfa1 --user-domain=1e13f0b94ef5489f91ded3649853b898 --user=fd834bec05184f8394b44e910a220762
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| Role                             | User                             | Group | Project | Domain                           | System | Inherited |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| f4e06279d5d34e3aa1be46940af7bfa1 | fd834bec05184f8394b44e910a220762 |       |         | 1e13f0b94ef5489f91ded3649853b898 |        | False     |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+