++ openstack domain create --or-show --enable -f value -c id '--description=Service Domain for RegionOne/magnum' magnum
+ SERVICE_OS_DOMAIN_ID=c160c228f8b843ce94038efb5885d0e6
+ openstack domain show c160c228f8b843ce94038efb5885d0e6
+-------------+-------------------------------------+
| Field       | Value                               |
+-------------+-------------------------------------+
| id          | c160c228f8b843ce94038efb5885d0e6    |
| name        | magnum                              |
| enabled     | True                                |
| description | Service Domain for RegionOne/magnum |
| options     | {}                                  |
+-------------+-------------------------------------+
++ openstack user create --or-show --enable -f value -c id --domain=c160c228f8b843ce94038efb5885d0e6 --description 'Service User for RegionOne/magnum' --password=0ckmG5R0Jv0VJNY43VHO4opU9jUyrLYc magnum-domain-RegionOne
+ SERVICE_OS_USERID=01c8aa0c58124a25b2febcf35b331f37
+ openstack user set --password=0ckmG5R0Jv0VJNY43VHO4opU9jUyrLYc 01c8aa0c58124a25b2febcf35b331f37
+ openstack user show 01c8aa0c58124a25b2febcf35b331f37
+---------------------+-----------------------------------+
| Field               | Value                             |
+---------------------+-----------------------------------+
| default_project_id  | None                              |
| domain_id           | c160c228f8b843ce94038efb5885d0e6  |
| email               | None                              |
| enabled             | True                              |
| id                  | 01c8aa0c58124a25b2febcf35b331f37  |
| 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=a9522bca475f41c9ac2fede44c9ceacf
+ openstack role add --domain=c160c228f8b843ce94038efb5885d0e6 --user=01c8aa0c58124a25b2febcf35b331f37 --user-domain=c160c228f8b843ce94038efb5885d0e6 a9522bca475f41c9ac2fede44c9ceacf
+ openstack role assignment list --role=a9522bca475f41c9ac2fede44c9ceacf --user-domain=c160c228f8b843ce94038efb5885d0e6 --user=01c8aa0c58124a25b2febcf35b331f37
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| Role                             | User                             | Group | Project | Domain                           | System | Inherited |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| a9522bca475f41c9ac2fede44c9ceacf | 01c8aa0c58124a25b2febcf35b331f37 |       |         | c160c228f8b843ce94038efb5885d0e6 |        | False     |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+