++ openstack domain create --or-show --enable -f value -c id '--description=Service Domain for RegionOne/magnum' magnum
+ SERVICE_OS_DOMAIN_ID=66b5ad4084ff4c60b19cc1cf84029df5
+ openstack domain show 66b5ad4084ff4c60b19cc1cf84029df5
+-------------+-------------------------------------+
| Field       | Value                               |
+-------------+-------------------------------------+
| id          | 66b5ad4084ff4c60b19cc1cf84029df5    |
| name        | magnum                              |
| enabled     | True                                |
| description | Service Domain for RegionOne/magnum |
| options     | {}                                  |
+-------------+-------------------------------------+
++ openstack user create --or-show --enable -f value -c id --domain=66b5ad4084ff4c60b19cc1cf84029df5 --description 'Service User for RegionOne/magnum' --password=G1p4BPM8hM9ZLyNGvHdzBP0XqbjIvOxn magnum-domain-RegionOne
+ SERVICE_OS_USERID=f09fca005aff42e0abe72d9527ee0558
+ openstack user set --password=G1p4BPM8hM9ZLyNGvHdzBP0XqbjIvOxn f09fca005aff42e0abe72d9527ee0558
+ openstack user show f09fca005aff42e0abe72d9527ee0558
+---------------------+-----------------------------------+
| Field               | Value                             |
+---------------------+-----------------------------------+
| default_project_id  | None                              |
| domain_id           | 66b5ad4084ff4c60b19cc1cf84029df5  |
| email               | None                              |
| enabled             | True                              |
| id                  | f09fca005aff42e0abe72d9527ee0558  |
| 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=f9c764df7e3b44e399f43e108a50773c
+ openstack role add --domain=66b5ad4084ff4c60b19cc1cf84029df5 --user=f09fca005aff42e0abe72d9527ee0558 --user-domain=66b5ad4084ff4c60b19cc1cf84029df5 f9c764df7e3b44e399f43e108a50773c
+ openstack role assignment list --role=f9c764df7e3b44e399f43e108a50773c --user-domain=66b5ad4084ff4c60b19cc1cf84029df5 --user=f09fca005aff42e0abe72d9527ee0558
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| Role                             | User                             | Group | Project | Domain                           | System | Inherited |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| f9c764df7e3b44e399f43e108a50773c | f09fca005aff42e0abe72d9527ee0558 |       |         | 66b5ad4084ff4c60b19cc1cf84029df5 |        | False     |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+