++ openstack domain create --or-show --enable -f value -c id '--description=Service Domain for RegionOne/magnum' magnum
+ SERVICE_OS_DOMAIN_ID=4d6d47d170f049b18df918a8c164296b
+ openstack domain show 4d6d47d170f049b18df918a8c164296b
+-------------+-------------------------------------+
| Field       | Value                               |
+-------------+-------------------------------------+
| id          | 4d6d47d170f049b18df918a8c164296b    |
| name        | magnum                              |
| enabled     | True                                |
| description | Service Domain for RegionOne/magnum |
| options     | {}                                  |
+-------------+-------------------------------------+
++ openstack user create --or-show --enable -f value -c id --domain=4d6d47d170f049b18df918a8c164296b --description 'Service User for RegionOne/magnum' --password=0NgpLDPcHdv4LlcPClPaaKI8kU1DBogy magnum-domain-RegionOne
+ SERVICE_OS_USERID=a7d75783b4594c24b803cec90afa46df
+ openstack user set --password=0NgpLDPcHdv4LlcPClPaaKI8kU1DBogy a7d75783b4594c24b803cec90afa46df
+ openstack user show a7d75783b4594c24b803cec90afa46df
+---------------------+-----------------------------------+
| Field               | Value                             |
+---------------------+-----------------------------------+
| default_project_id  | None                              |
| domain_id           | 4d6d47d170f049b18df918a8c164296b  |
| email               | None                              |
| enabled             | True                              |
| id                  | a7d75783b4594c24b803cec90afa46df  |
| 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=c21b44b6d0c041f4b56c89fb2b1111a9
+ openstack role add --domain=4d6d47d170f049b18df918a8c164296b --user=a7d75783b4594c24b803cec90afa46df --user-domain=4d6d47d170f049b18df918a8c164296b c21b44b6d0c041f4b56c89fb2b1111a9
+ openstack role assignment list --role=c21b44b6d0c041f4b56c89fb2b1111a9 --user-domain=4d6d47d170f049b18df918a8c164296b --user=a7d75783b4594c24b803cec90afa46df
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| Role                             | User                             | Group | Project | Domain                           | System | Inherited |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| c21b44b6d0c041f4b56c89fb2b1111a9 | a7d75783b4594c24b803cec90afa46df |       |         | 4d6d47d170f049b18df918a8c164296b |        | False     |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+