++ openstack domain create --or-show --enable -f value -c id '--description=Service Domain for RegionOne/magnum' magnum
+ SERVICE_OS_DOMAIN_ID=db8863d1bc3f4f6590cf0803f4863ec7
+ openstack domain show db8863d1bc3f4f6590cf0803f4863ec7
+-------------+-------------------------------------+
| Field       | Value                               |
+-------------+-------------------------------------+
| description | Service Domain for RegionOne/magnum |
| enabled     | True                                |
| id          | db8863d1bc3f4f6590cf0803f4863ec7    |
| name        | magnum                              |
| options     | {}                                  |
| tags        | []                                  |
+-------------+-------------------------------------+
++ openstack user create --or-show --enable -f value -c id --domain=db8863d1bc3f4f6590cf0803f4863ec7 --description 'Service User for RegionOne/magnum' --password=o25sHQItzgfM126lES04EwPu3JO79snt magnum-domain-RegionOne
+ SERVICE_OS_USERID=1335a121051940658a8f8235bb83ab1a
+ openstack user set --password=o25sHQItzgfM126lES04EwPu3JO79snt 1335a121051940658a8f8235bb83ab1a
+ openstack user show 1335a121051940658a8f8235bb83ab1a
+---------------------+-----------------------------------+
| Field               | Value                             |
+---------------------+-----------------------------------+
| default_project_id  | None                              |
| domain_id           | db8863d1bc3f4f6590cf0803f4863ec7  |
| email               | None                              |
| enabled             | True                              |
| id                  | 1335a121051940658a8f8235bb83ab1a  |
| name                | magnum-domain-RegionOne           |
| description         | Service User for RegionOne/magnum |
| password_expires_at | None                              |
+---------------------+-----------------------------------+
++ openstack role show -f value -c id admin
+ SERVICE_OS_ROLE_ID=c459c105843e42668a523418e656bc4c
+ openstack role add --domain=db8863d1bc3f4f6590cf0803f4863ec7 --user=1335a121051940658a8f8235bb83ab1a --user-domain=db8863d1bc3f4f6590cf0803f4863ec7 c459c105843e42668a523418e656bc4c
+ openstack role assignment list --role=c459c105843e42668a523418e656bc4c --user-domain=db8863d1bc3f4f6590cf0803f4863ec7 --user=1335a121051940658a8f8235bb83ab1a
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| Role                             | User                             | Group | Project | Domain                           | System | Inherited |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| c459c105843e42668a523418e656bc4c | 1335a121051940658a8f8235bb83ab1a |       |         | db8863d1bc3f4f6590cf0803f4863ec7 |        | False     |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+