++ openstack domain create --or-show --enable -f value -c id '--description=Service Domain for RegionOne/magnum' magnum
+ SERVICE_OS_DOMAIN_ID=a522c4b9c3674ce6bff4ebf01388ff7a
+ openstack domain show a522c4b9c3674ce6bff4ebf01388ff7a
+-------------+-------------------------------------+
| Field       | Value                               |
+-------------+-------------------------------------+
| id          | a522c4b9c3674ce6bff4ebf01388ff7a    |
| name        | magnum                              |
| enabled     | True                                |
| description | Service Domain for RegionOne/magnum |
| options     | {}                                  |
+-------------+-------------------------------------+
++ openstack user create --or-show --enable -f value -c id --domain=a522c4b9c3674ce6bff4ebf01388ff7a --description 'Service User for RegionOne/magnum' --password=7u0tbIzZ0jTXpJlcPZ1kZ85qtTcO77TG magnum-domain-RegionOne
+ SERVICE_OS_USERID=8694574c3eb24fd38cfd472a042489c2
+ openstack user set --password=7u0tbIzZ0jTXpJlcPZ1kZ85qtTcO77TG 8694574c3eb24fd38cfd472a042489c2
+ openstack user show 8694574c3eb24fd38cfd472a042489c2
+---------------------+-----------------------------------+
| Field               | Value                             |
+---------------------+-----------------------------------+
| default_project_id  | None                              |
| domain_id           | a522c4b9c3674ce6bff4ebf01388ff7a  |
| email               | None                              |
| enabled             | True                              |
| id                  | 8694574c3eb24fd38cfd472a042489c2  |
| 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=42755dd8cc084c969b85d11a388a4463
+ openstack role add --domain=a522c4b9c3674ce6bff4ebf01388ff7a --user=8694574c3eb24fd38cfd472a042489c2 --user-domain=a522c4b9c3674ce6bff4ebf01388ff7a 42755dd8cc084c969b85d11a388a4463
+ openstack role assignment list --role=42755dd8cc084c969b85d11a388a4463 --user-domain=a522c4b9c3674ce6bff4ebf01388ff7a --user=8694574c3eb24fd38cfd472a042489c2
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| Role                             | User                             | Group | Project | Domain                           | System | Inherited |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| 42755dd8cc084c969b85d11a388a4463 | 8694574c3eb24fd38cfd472a042489c2 |       |         | a522c4b9c3674ce6bff4ebf01388ff7a |        | False     |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+