++ openstack domain create --or-show --enable -f value -c id '--description=Service Domain for RegionOne/magnum' magnum
+ SERVICE_OS_DOMAIN_ID=8bce6931dd0f4b3f809180f18930230b
+ openstack domain show 8bce6931dd0f4b3f809180f18930230b
+-------------+-------------------------------------+
| Field       | Value                               |
+-------------+-------------------------------------+
| id          | 8bce6931dd0f4b3f809180f18930230b    |
| name        | magnum                              |
| enabled     | True                                |
| description | Service Domain for RegionOne/magnum |
| options     | {}                                  |
+-------------+-------------------------------------+
++ openstack user create --or-show --enable -f value -c id --domain=8bce6931dd0f4b3f809180f18930230b --description 'Service User for RegionOne/magnum' --password=dz7oGlziRJgf2sTrUPEfnMgO6xWksCer magnum-domain-RegionOne
+ SERVICE_OS_USERID=649633f56b7f4712aedf598b1e75ed3a
+ openstack user set --password=dz7oGlziRJgf2sTrUPEfnMgO6xWksCer 649633f56b7f4712aedf598b1e75ed3a
+ openstack user show 649633f56b7f4712aedf598b1e75ed3a
+---------------------+-----------------------------------+
| Field               | Value                             |
+---------------------+-----------------------------------+
| default_project_id  | None                              |
| domain_id           | 8bce6931dd0f4b3f809180f18930230b  |
| email               | None                              |
| enabled             | True                              |
| id                  | 649633f56b7f4712aedf598b1e75ed3a  |
| 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=5f011ab9db3046fa9df222af663efcec
+ openstack role add --domain=8bce6931dd0f4b3f809180f18930230b --user=649633f56b7f4712aedf598b1e75ed3a --user-domain=8bce6931dd0f4b3f809180f18930230b 5f011ab9db3046fa9df222af663efcec
+ openstack role assignment list --role=5f011ab9db3046fa9df222af663efcec --user-domain=8bce6931dd0f4b3f809180f18930230b --user=649633f56b7f4712aedf598b1e75ed3a
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| Role                             | User                             | Group | Project | Domain                           | System | Inherited |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| 5f011ab9db3046fa9df222af663efcec | 649633f56b7f4712aedf598b1e75ed3a |       |         | 8bce6931dd0f4b3f809180f18930230b |        | False     |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+