++ openstack domain create --or-show --enable -f value -c id '--description=Service Domain for RegionOne/magnum' magnum
+ SERVICE_OS_DOMAIN_ID=8a18cf61394e4aa88d338ada06896778
+ openstack domain show 8a18cf61394e4aa88d338ada06896778
+-------------+-------------------------------------+
| Field       | Value                               |
+-------------+-------------------------------------+
| id          | 8a18cf61394e4aa88d338ada06896778    |
| name        | magnum                              |
| enabled     | True                                |
| description | Service Domain for RegionOne/magnum |
| options     | {}                                  |
+-------------+-------------------------------------+
++ openstack user create --or-show --enable -f value -c id --domain=8a18cf61394e4aa88d338ada06896778 --description 'Service User for RegionOne/magnum' --password=gCxNaSvZppI7TgmjCwAHPtteUtPHlJhr magnum-domain-RegionOne
+ SERVICE_OS_USERID=49ad97540394439c881b1102c1117434
+ openstack user set --password=gCxNaSvZppI7TgmjCwAHPtteUtPHlJhr 49ad97540394439c881b1102c1117434
+ openstack user show 49ad97540394439c881b1102c1117434
+---------------------+-----------------------------------+
| Field               | Value                             |
+---------------------+-----------------------------------+
| default_project_id  | None                              |
| domain_id           | 8a18cf61394e4aa88d338ada06896778  |
| email               | None                              |
| enabled             | True                              |
| id                  | 49ad97540394439c881b1102c1117434  |
| 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=2dcf6c96afae42088142352da12b7376
+ openstack role add --domain=8a18cf61394e4aa88d338ada06896778 --user=49ad97540394439c881b1102c1117434 --user-domain=8a18cf61394e4aa88d338ada06896778 2dcf6c96afae42088142352da12b7376
+ openstack role assignment list --role=2dcf6c96afae42088142352da12b7376 --user-domain=8a18cf61394e4aa88d338ada06896778 --user=49ad97540394439c881b1102c1117434
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| Role                             | User                             | Group | Project | Domain                           | System | Inherited |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| 2dcf6c96afae42088142352da12b7376 | 49ad97540394439c881b1102c1117434 |       |         | 8a18cf61394e4aa88d338ada06896778 |        | False     |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+