++ openstack domain create --or-show --enable -f value -c id '--description=Service Domain for RegionOne/magnum' magnum
+ SERVICE_OS_DOMAIN_ID=1a9012b5b966423095515c781c23408a
+ openstack domain show 1a9012b5b966423095515c781c23408a
+-------------+-------------------------------------+
| Field       | Value                               |
+-------------+-------------------------------------+
| id          | 1a9012b5b966423095515c781c23408a    |
| name        | magnum                              |
| enabled     | True                                |
| description | Service Domain for RegionOne/magnum |
| options     | {}                                  |
+-------------+-------------------------------------+
++ openstack user create --or-show --enable -f value -c id --domain=1a9012b5b966423095515c781c23408a --description 'Service User for RegionOne/magnum' --password=YojKV1M5xu2iT4eLtSO00Ppi6SxruLc6 magnum-domain-RegionOne
+ SERVICE_OS_USERID=b606ad74cccd4ef6a709e05d90d0ba40
+ openstack user set --password=YojKV1M5xu2iT4eLtSO00Ppi6SxruLc6 b606ad74cccd4ef6a709e05d90d0ba40
+ openstack user show b606ad74cccd4ef6a709e05d90d0ba40
+---------------------+-----------------------------------+
| Field               | Value                             |
+---------------------+-----------------------------------+
| default_project_id  | None                              |
| domain_id           | 1a9012b5b966423095515c781c23408a  |
| email               | None                              |
| enabled             | True                              |
| id                  | b606ad74cccd4ef6a709e05d90d0ba40  |
| 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=74b6c6ba6dca47a08d51fe9df92884fb
+ openstack role add --domain=1a9012b5b966423095515c781c23408a --user=b606ad74cccd4ef6a709e05d90d0ba40 --user-domain=1a9012b5b966423095515c781c23408a 74b6c6ba6dca47a08d51fe9df92884fb
+ openstack role assignment list --role=74b6c6ba6dca47a08d51fe9df92884fb --user-domain=1a9012b5b966423095515c781c23408a --user=b606ad74cccd4ef6a709e05d90d0ba40
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| Role                             | User                             | Group | Project | Domain                           | System | Inherited |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| 74b6c6ba6dca47a08d51fe9df92884fb | b606ad74cccd4ef6a709e05d90d0ba40 |       |         | 1a9012b5b966423095515c781c23408a |        | False     |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+