++ openstack domain create --or-show --enable -f value -c id '--description=Service Domain for RegionOne/magnum' magnum
+ SERVICE_OS_DOMAIN_ID=ab7386b00519451a8503e1ad97369927
+ openstack domain show ab7386b00519451a8503e1ad97369927
+-------------+-------------------------------------+
| Field       | Value                               |
+-------------+-------------------------------------+
| id          | ab7386b00519451a8503e1ad97369927    |
| name        | magnum                              |
| enabled     | True                                |
| description | Service Domain for RegionOne/magnum |
| options     | {}                                  |
+-------------+-------------------------------------+
++ openstack user create --or-show --enable -f value -c id --domain=ab7386b00519451a8503e1ad97369927 --description 'Service User for RegionOne/magnum' --password=Wz6ZdWrZcXEiXOIO825nl1TFht3XXZyf magnum-domain-RegionOne
+ SERVICE_OS_USERID=2db32faf0840451e9765cf479209a2be
+ openstack user set --password=Wz6ZdWrZcXEiXOIO825nl1TFht3XXZyf 2db32faf0840451e9765cf479209a2be
+ openstack user show 2db32faf0840451e9765cf479209a2be
+---------------------+-----------------------------------+
| Field               | Value                             |
+---------------------+-----------------------------------+
| default_project_id  | None                              |
| domain_id           | ab7386b00519451a8503e1ad97369927  |
| email               | None                              |
| enabled             | True                              |
| id                  | 2db32faf0840451e9765cf479209a2be  |
| 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=b6056331e66741f0932b55754c6f3ebc
+ openstack role add --domain=ab7386b00519451a8503e1ad97369927 --user=2db32faf0840451e9765cf479209a2be --user-domain=ab7386b00519451a8503e1ad97369927 b6056331e66741f0932b55754c6f3ebc
+ openstack role assignment list --role=b6056331e66741f0932b55754c6f3ebc --user-domain=ab7386b00519451a8503e1ad97369927 --user=2db32faf0840451e9765cf479209a2be
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| Role                             | User                             | Group | Project | Domain                           | System | Inherited |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| b6056331e66741f0932b55754c6f3ebc | 2db32faf0840451e9765cf479209a2be |       |         | ab7386b00519451a8503e1ad97369927 |        | False     |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+