++ openstack domain create --or-show --enable -f value -c id '--description=Service Domain for RegionOne/magnum' magnum
+ SERVICE_OS_DOMAIN_ID=67b2d498361340a29d01a90a67dab6cc
+ openstack domain show 67b2d498361340a29d01a90a67dab6cc
+-------------+-------------------------------------+
| Field       | Value                               |
+-------------+-------------------------------------+
| id          | 67b2d498361340a29d01a90a67dab6cc    |
| name        | magnum                              |
| enabled     | True                                |
| description | Service Domain for RegionOne/magnum |
| options     | {}                                  |
+-------------+-------------------------------------+
++ openstack user create --or-show --enable -f value -c id --domain=67b2d498361340a29d01a90a67dab6cc --description 'Service User for RegionOne/magnum' --password=GMG3UH7ZklAqrDkcXkojnuw6W6jqetCo magnum-domain-RegionOne
+ SERVICE_OS_USERID=2855e4b6538545c8a33ec1869effd1df
+ openstack user set --password=GMG3UH7ZklAqrDkcXkojnuw6W6jqetCo 2855e4b6538545c8a33ec1869effd1df
+ openstack user show 2855e4b6538545c8a33ec1869effd1df
+---------------------+-----------------------------------+
| Field               | Value                             |
+---------------------+-----------------------------------+
| default_project_id  | None                              |
| domain_id           | 67b2d498361340a29d01a90a67dab6cc  |
| email               | None                              |
| enabled             | True                              |
| id                  | 2855e4b6538545c8a33ec1869effd1df  |
| 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=236f13c5649040f7bfbe93ec7de8faee
+ openstack role add --domain=67b2d498361340a29d01a90a67dab6cc --user=2855e4b6538545c8a33ec1869effd1df --user-domain=67b2d498361340a29d01a90a67dab6cc 236f13c5649040f7bfbe93ec7de8faee
+ openstack role assignment list --role=236f13c5649040f7bfbe93ec7de8faee --user-domain=67b2d498361340a29d01a90a67dab6cc --user=2855e4b6538545c8a33ec1869effd1df
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| Role                             | User                             | Group | Project | Domain                           | System | Inherited |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| 236f13c5649040f7bfbe93ec7de8faee | 2855e4b6538545c8a33ec1869effd1df |       |         | 67b2d498361340a29d01a90a67dab6cc |        | False     |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+