++ openstack domain create --or-show --enable -f value -c id '--description=Service Domain for RegionOne/magnum' magnum
+ SERVICE_OS_DOMAIN_ID=b14ecb47d0104780a30d4672902334b9
+ openstack domain show b14ecb47d0104780a30d4672902334b9
+-------------+-------------------------------------+
| Field       | Value                               |
+-------------+-------------------------------------+
| id          | b14ecb47d0104780a30d4672902334b9    |
| name        | magnum                              |
| enabled     | True                                |
| description | Service Domain for RegionOne/magnum |
| options     | {}                                  |
+-------------+-------------------------------------+
++ openstack user create --or-show --enable -f value -c id --domain=b14ecb47d0104780a30d4672902334b9 --description 'Service User for RegionOne/magnum' --password=DZDzNXKbP8G7LyVJfZDm0LZdafEzLXe3 magnum-domain-RegionOne
+ SERVICE_OS_USERID=55e8dd23e44740cf8c01fc925ecefd43
+ openstack user set --password=DZDzNXKbP8G7LyVJfZDm0LZdafEzLXe3 55e8dd23e44740cf8c01fc925ecefd43
+ openstack user show 55e8dd23e44740cf8c01fc925ecefd43
+---------------------+-----------------------------------+
| Field               | Value                             |
+---------------------+-----------------------------------+
| default_project_id  | None                              |
| domain_id           | b14ecb47d0104780a30d4672902334b9  |
| email               | None                              |
| enabled             | True                              |
| id                  | 55e8dd23e44740cf8c01fc925ecefd43  |
| 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=e89735785b4a4a9d8506889668bb03c5
+ openstack role add --domain=b14ecb47d0104780a30d4672902334b9 --user=55e8dd23e44740cf8c01fc925ecefd43 --user-domain=b14ecb47d0104780a30d4672902334b9 e89735785b4a4a9d8506889668bb03c5
+ openstack role assignment list --role=e89735785b4a4a9d8506889668bb03c5 --user-domain=b14ecb47d0104780a30d4672902334b9 --user=55e8dd23e44740cf8c01fc925ecefd43
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| Role                             | User                             | Group | Project | Domain                           | System | Inherited |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| e89735785b4a4a9d8506889668bb03c5 | 55e8dd23e44740cf8c01fc925ecefd43 |       |         | b14ecb47d0104780a30d4672902334b9 |        | False     |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+