++ openstack domain create --or-show --enable -f value -c id '--description=Service Domain for RegionOne/magnum' magnum
+ SERVICE_OS_DOMAIN_ID=08c583c282ba4dce8f309920136970ac
+ openstack domain show 08c583c282ba4dce8f309920136970ac
+-------------+-------------------------------------+
| Field       | Value                               |
+-------------+-------------------------------------+
| id          | 08c583c282ba4dce8f309920136970ac    |
| name        | magnum                              |
| enabled     | True                                |
| description | Service Domain for RegionOne/magnum |
| options     | {}                                  |
+-------------+-------------------------------------+
++ openstack user create --or-show --enable -f value -c id --domain=08c583c282ba4dce8f309920136970ac --description 'Service User for RegionOne/magnum' --password=EJ9mGC7xcmXJQIOxSnlftqTr1QuDtT1o magnum-domain-RegionOne
+ SERVICE_OS_USERID=0a5b106c44bc47d5a2307faed6ed429d
+ openstack user set --password=EJ9mGC7xcmXJQIOxSnlftqTr1QuDtT1o 0a5b106c44bc47d5a2307faed6ed429d
+ openstack user show 0a5b106c44bc47d5a2307faed6ed429d
+---------------------+-----------------------------------+
| Field               | Value                             |
+---------------------+-----------------------------------+
| default_project_id  | None                              |
| domain_id           | 08c583c282ba4dce8f309920136970ac  |
| email               | None                              |
| enabled             | True                              |
| id                  | 0a5b106c44bc47d5a2307faed6ed429d  |
| 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=f7ab49546f82440385c82a8d78e576dc
+ openstack role add --domain=08c583c282ba4dce8f309920136970ac --user=0a5b106c44bc47d5a2307faed6ed429d --user-domain=08c583c282ba4dce8f309920136970ac f7ab49546f82440385c82a8d78e576dc
+ openstack role assignment list --role=f7ab49546f82440385c82a8d78e576dc --user-domain=08c583c282ba4dce8f309920136970ac --user=0a5b106c44bc47d5a2307faed6ed429d
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| Role                             | User                             | Group | Project | Domain                           | System | Inherited |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| f7ab49546f82440385c82a8d78e576dc | 0a5b106c44bc47d5a2307faed6ed429d |       |         | 08c583c282ba4dce8f309920136970ac |        | False     |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+