++ openstack domain create --or-show --enable -f value -c id '--description=Service Domain for RegionOne/magnum' magnum
+ SERVICE_OS_DOMAIN_ID=6e0ab06b1ce047059b36f8944042718a
+ openstack domain show 6e0ab06b1ce047059b36f8944042718a
+-------------+-------------------------------------+
| Field       | Value                               |
+-------------+-------------------------------------+
| id          | 6e0ab06b1ce047059b36f8944042718a    |
| name        | magnum                              |
| enabled     | True                                |
| description | Service Domain for RegionOne/magnum |
| options     | {}                                  |
+-------------+-------------------------------------+
++ openstack user create --or-show --enable -f value -c id --domain=6e0ab06b1ce047059b36f8944042718a --description 'Service User for RegionOne/magnum' --password=evWxvFBTKlkFSBWbhM3gg24Chgn0n77F magnum-domain-RegionOne
+ SERVICE_OS_USERID=63178b3deae24e898fa203686f48a62a
+ openstack user set --password=evWxvFBTKlkFSBWbhM3gg24Chgn0n77F 63178b3deae24e898fa203686f48a62a
+ openstack user show 63178b3deae24e898fa203686f48a62a
+---------------------+-----------------------------------+
| Field               | Value                             |
+---------------------+-----------------------------------+
| default_project_id  | None                              |
| domain_id           | 6e0ab06b1ce047059b36f8944042718a  |
| email               | None                              |
| enabled             | True                              |
| id                  | 63178b3deae24e898fa203686f48a62a  |
| 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=8bb4e3e89bba46babdd936b9a1c7a497
+ openstack role add --domain=6e0ab06b1ce047059b36f8944042718a --user=63178b3deae24e898fa203686f48a62a --user-domain=6e0ab06b1ce047059b36f8944042718a 8bb4e3e89bba46babdd936b9a1c7a497
+ openstack role assignment list --role=8bb4e3e89bba46babdd936b9a1c7a497 --user-domain=6e0ab06b1ce047059b36f8944042718a --user=63178b3deae24e898fa203686f48a62a
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| Role                             | User                             | Group | Project | Domain                           | System | Inherited |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| 8bb4e3e89bba46babdd936b9a1c7a497 | 63178b3deae24e898fa203686f48a62a |       |         | 6e0ab06b1ce047059b36f8944042718a |        | False     |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+