++ openstack domain create --or-show --enable -f value -c id '--description=Service Domain for RegionOne/magnum' magnum
+ SERVICE_OS_DOMAIN_ID=1cdfa4bd6be3451485410a7d770650fc
+ openstack domain show 1cdfa4bd6be3451485410a7d770650fc
+-------------+-------------------------------------+
| Field       | Value                               |
+-------------+-------------------------------------+
| id          | 1cdfa4bd6be3451485410a7d770650fc    |
| name        | magnum                              |
| enabled     | True                                |
| description | Service Domain for RegionOne/magnum |
| options     | {}                                  |
+-------------+-------------------------------------+
++ openstack user create --or-show --enable -f value -c id --domain=1cdfa4bd6be3451485410a7d770650fc --description 'Service User for RegionOne/magnum' --password=DEbk0J0FoOU6TEoSwoqujdqwJprBJB7a magnum-domain-RegionOne
+ SERVICE_OS_USERID=9ae7aebc555b4d68822754868f79f5a9
+ openstack user set --password=DEbk0J0FoOU6TEoSwoqujdqwJprBJB7a 9ae7aebc555b4d68822754868f79f5a9
+ openstack user show 9ae7aebc555b4d68822754868f79f5a9
+---------------------+-----------------------------------+
| Field               | Value                             |
+---------------------+-----------------------------------+
| default_project_id  | None                              |
| domain_id           | 1cdfa4bd6be3451485410a7d770650fc  |
| email               | None                              |
| enabled             | True                              |
| id                  | 9ae7aebc555b4d68822754868f79f5a9  |
| 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=e37741eb3a1a495db1429066e6e4e98c
+ openstack role add --domain=1cdfa4bd6be3451485410a7d770650fc --user=9ae7aebc555b4d68822754868f79f5a9 --user-domain=1cdfa4bd6be3451485410a7d770650fc e37741eb3a1a495db1429066e6e4e98c
+ openstack role assignment list --role=e37741eb3a1a495db1429066e6e4e98c --user-domain=1cdfa4bd6be3451485410a7d770650fc --user=9ae7aebc555b4d68822754868f79f5a9
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| Role                             | User                             | Group | Project | Domain                           | System | Inherited |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| e37741eb3a1a495db1429066e6e4e98c | 9ae7aebc555b4d68822754868f79f5a9 |       |         | 1cdfa4bd6be3451485410a7d770650fc |        | False     |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+