++ openstack domain create --or-show --enable -f value -c id '--description=Service Domain for RegionOne/magnum' magnum
+ SERVICE_OS_DOMAIN_ID=27858b663a264fafa4338b0e425b4d0e
+ openstack domain show 27858b663a264fafa4338b0e425b4d0e
+-------------+-------------------------------------+
| Field       | Value                               |
+-------------+-------------------------------------+
| id          | 27858b663a264fafa4338b0e425b4d0e    |
| name        | magnum                              |
| enabled     | True                                |
| description | Service Domain for RegionOne/magnum |
| options     | {}                                  |
+-------------+-------------------------------------+
++ openstack user create --or-show --enable -f value -c id --domain=27858b663a264fafa4338b0e425b4d0e --description 'Service User for RegionOne/magnum' --password=rFkS64HRWgecgqfSFddm8g4KQksfR6gU magnum-domain-RegionOne
+ SERVICE_OS_USERID=5cb577c75c914b3e9ada3b5d8a2fdb09
+ openstack user set --password=rFkS64HRWgecgqfSFddm8g4KQksfR6gU 5cb577c75c914b3e9ada3b5d8a2fdb09
+ openstack user show 5cb577c75c914b3e9ada3b5d8a2fdb09
+---------------------+-----------------------------------+
| Field               | Value                             |
+---------------------+-----------------------------------+
| default_project_id  | None                              |
| domain_id           | 27858b663a264fafa4338b0e425b4d0e  |
| email               | None                              |
| enabled             | True                              |
| id                  | 5cb577c75c914b3e9ada3b5d8a2fdb09  |
| 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=fda7dff583ab4dbc82fd9d2843cede2f
+ openstack role add --domain=27858b663a264fafa4338b0e425b4d0e --user=5cb577c75c914b3e9ada3b5d8a2fdb09 --user-domain=27858b663a264fafa4338b0e425b4d0e fda7dff583ab4dbc82fd9d2843cede2f
+ openstack role assignment list --role=fda7dff583ab4dbc82fd9d2843cede2f --user-domain=27858b663a264fafa4338b0e425b4d0e --user=5cb577c75c914b3e9ada3b5d8a2fdb09
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| Role                             | User                             | Group | Project | Domain                           | System | Inherited |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| fda7dff583ab4dbc82fd9d2843cede2f | 5cb577c75c914b3e9ada3b5d8a2fdb09 |       |         | 27858b663a264fafa4338b0e425b4d0e |        | False     |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+