++ openstack domain create --or-show --enable -f value -c id '--description=Service Domain for RegionOne/magnum' magnum
+ SERVICE_OS_DOMAIN_ID=3d88379c8b2c446abc7c7c238476530a
+ openstack domain show 3d88379c8b2c446abc7c7c238476530a
+-------------+-------------------------------------+
| Field       | Value                               |
+-------------+-------------------------------------+
| id          | 3d88379c8b2c446abc7c7c238476530a    |
| name        | magnum                              |
| enabled     | True                                |
| description | Service Domain for RegionOne/magnum |
| options     | {}                                  |
+-------------+-------------------------------------+
++ openstack user create --or-show --enable -f value -c id --domain=3d88379c8b2c446abc7c7c238476530a --description 'Service User for RegionOne/magnum' --password=aWAPoW8ZCMxo2JoMQ2nrbzJKC4jZqq58 magnum-domain-RegionOne
+ SERVICE_OS_USERID=d8c62ecd6b04464295667d586849773c
+ openstack user set --password=aWAPoW8ZCMxo2JoMQ2nrbzJKC4jZqq58 d8c62ecd6b04464295667d586849773c
+ openstack user show d8c62ecd6b04464295667d586849773c
+---------------------+-----------------------------------+
| Field               | Value                             |
+---------------------+-----------------------------------+
| default_project_id  | None                              |
| domain_id           | 3d88379c8b2c446abc7c7c238476530a  |
| email               | None                              |
| enabled             | True                              |
| id                  | d8c62ecd6b04464295667d586849773c  |
| 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=07d257a6d3e7448fb5f1f759f2fc43be
+ openstack role add --domain=3d88379c8b2c446abc7c7c238476530a --user=d8c62ecd6b04464295667d586849773c --user-domain=3d88379c8b2c446abc7c7c238476530a 07d257a6d3e7448fb5f1f759f2fc43be
+ openstack role assignment list --role=07d257a6d3e7448fb5f1f759f2fc43be --user-domain=3d88379c8b2c446abc7c7c238476530a --user=d8c62ecd6b04464295667d586849773c
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| Role                             | User                             | Group | Project | Domain                           | System | Inherited |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| 07d257a6d3e7448fb5f1f759f2fc43be | d8c62ecd6b04464295667d586849773c |       |         | 3d88379c8b2c446abc7c7c238476530a |        | False     |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+