++ openstack domain create --or-show --enable -f value -c id '--description=Service Domain for RegionOne/magnum' magnum
+ SERVICE_OS_DOMAIN_ID=e1dc144e9965420289ad8452fb5c62db
+ openstack domain show e1dc144e9965420289ad8452fb5c62db
+-------------+-------------------------------------+
| Field       | Value                               |
+-------------+-------------------------------------+
| id          | e1dc144e9965420289ad8452fb5c62db    |
| name        | magnum                              |
| enabled     | True                                |
| description | Service Domain for RegionOne/magnum |
| options     | {}                                  |
+-------------+-------------------------------------+
++ openstack user create --or-show --enable -f value -c id --domain=e1dc144e9965420289ad8452fb5c62db --description 'Service User for RegionOne/magnum' --password=bDSM3tLqctFeks2iWimLPGLQyIGQgvyW magnum-domain-RegionOne
+ SERVICE_OS_USERID=936aaf66ca354b73ba34b3e90000cad3
+ openstack user set --password=bDSM3tLqctFeks2iWimLPGLQyIGQgvyW 936aaf66ca354b73ba34b3e90000cad3
+ openstack user show 936aaf66ca354b73ba34b3e90000cad3
+---------------------+-----------------------------------+
| Field               | Value                             |
+---------------------+-----------------------------------+
| default_project_id  | None                              |
| domain_id           | e1dc144e9965420289ad8452fb5c62db  |
| email               | None                              |
| enabled             | True                              |
| id                  | 936aaf66ca354b73ba34b3e90000cad3  |
| 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=bdec0d021c294fbfb30aac83cb16b9c1
+ openstack role add --domain=e1dc144e9965420289ad8452fb5c62db --user=936aaf66ca354b73ba34b3e90000cad3 --user-domain=e1dc144e9965420289ad8452fb5c62db bdec0d021c294fbfb30aac83cb16b9c1
+ openstack role assignment list --role=bdec0d021c294fbfb30aac83cb16b9c1 --user-domain=e1dc144e9965420289ad8452fb5c62db --user=936aaf66ca354b73ba34b3e90000cad3
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| Role                             | User                             | Group | Project | Domain                           | System | Inherited |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| bdec0d021c294fbfb30aac83cb16b9c1 | 936aaf66ca354b73ba34b3e90000cad3 |       |         | e1dc144e9965420289ad8452fb5c62db |        | False     |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+