++ openstack domain create --or-show --enable -f value -c id '--description=Service Domain for RegionOne/magnum' magnum
+ SERVICE_OS_DOMAIN_ID=675d32e238e34a79abbe878f5e45a31f
+ openstack domain show 675d32e238e34a79abbe878f5e45a31f
+-------------+-------------------------------------+
| Field       | Value                               |
+-------------+-------------------------------------+
| description | Service Domain for RegionOne/magnum |
| enabled     | True                                |
| id          | 675d32e238e34a79abbe878f5e45a31f    |
| name        | magnum                              |
| options     | {}                                  |
| tags        | []                                  |
+-------------+-------------------------------------+
++ openstack user create --or-show --enable -f value -c id --domain=675d32e238e34a79abbe878f5e45a31f --description 'Service User for RegionOne/magnum' --password=csDvt8hYifHAdC8jrfPW54XThjAVPZ0I magnum-domain-RegionOne
+ SERVICE_OS_USERID=9950062063064ea487d2ae009693a175
+ openstack user set --password=csDvt8hYifHAdC8jrfPW54XThjAVPZ0I 9950062063064ea487d2ae009693a175
+ openstack user show 9950062063064ea487d2ae009693a175
+---------------------+-----------------------------------+
| Field               | Value                             |
+---------------------+-----------------------------------+
| default_project_id  | None                              |
| domain_id           | 675d32e238e34a79abbe878f5e45a31f  |
| email               | None                              |
| enabled             | True                              |
| id                  | 9950062063064ea487d2ae009693a175  |
| 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=ba49a4b82dd149df8a0d2d087e2e0b7b
+ openstack role add --domain=675d32e238e34a79abbe878f5e45a31f --user=9950062063064ea487d2ae009693a175 --user-domain=675d32e238e34a79abbe878f5e45a31f ba49a4b82dd149df8a0d2d087e2e0b7b
+ openstack role assignment list --role=ba49a4b82dd149df8a0d2d087e2e0b7b --user-domain=675d32e238e34a79abbe878f5e45a31f --user=9950062063064ea487d2ae009693a175
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| Role                             | User                             | Group | Project | Domain                           | System | Inherited |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| ba49a4b82dd149df8a0d2d087e2e0b7b | 9950062063064ea487d2ae009693a175 |       |         | 675d32e238e34a79abbe878f5e45a31f |        | False     |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+