++ openstack domain create --or-show --enable -f value -c id '--description=Service Domain for RegionOne/magnum' magnum
+ SERVICE_OS_DOMAIN_ID=6a1519ad65584ef3908960ef42d9a284
+ openstack domain show 6a1519ad65584ef3908960ef42d9a284
+-------------+-------------------------------------+
| Field       | Value                               |
+-------------+-------------------------------------+
| id          | 6a1519ad65584ef3908960ef42d9a284    |
| name        | magnum                              |
| enabled     | True                                |
| description | Service Domain for RegionOne/magnum |
| options     | {}                                  |
+-------------+-------------------------------------+
++ openstack user create --or-show --enable -f value -c id --domain=6a1519ad65584ef3908960ef42d9a284 --description 'Service User for RegionOne/magnum' --password=z17fqtSIOvb9N5PP2w77XaZ0AaNiYzF2 magnum-domain-RegionOne
+ SERVICE_OS_USERID=5ecc35d547474071a5bcc4c350e50007
+ openstack user set --password=z17fqtSIOvb9N5PP2w77XaZ0AaNiYzF2 5ecc35d547474071a5bcc4c350e50007
+ openstack user show 5ecc35d547474071a5bcc4c350e50007
+---------------------+-----------------------------------+
| Field               | Value                             |
+---------------------+-----------------------------------+
| default_project_id  | None                              |
| domain_id           | 6a1519ad65584ef3908960ef42d9a284  |
| email               | None                              |
| enabled             | True                              |
| id                  | 5ecc35d547474071a5bcc4c350e50007  |
| 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=c27332711371420f93df626d6d9d5ba5
+ openstack role add --domain=6a1519ad65584ef3908960ef42d9a284 --user=5ecc35d547474071a5bcc4c350e50007 --user-domain=6a1519ad65584ef3908960ef42d9a284 c27332711371420f93df626d6d9d5ba5
+ openstack role assignment list --role=c27332711371420f93df626d6d9d5ba5 --user-domain=6a1519ad65584ef3908960ef42d9a284 --user=5ecc35d547474071a5bcc4c350e50007
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| Role                             | User                             | Group | Project | Domain                           | System | Inherited |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| c27332711371420f93df626d6d9d5ba5 | 5ecc35d547474071a5bcc4c350e50007 |       |         | 6a1519ad65584ef3908960ef42d9a284 |        | False     |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+