++ openstack domain create --or-show --enable -f value -c id '--description=Service Domain for RegionOne/magnum' magnum
+ SERVICE_OS_DOMAIN_ID=48aa78606822491889d02d585e1bb045
+ openstack domain show 48aa78606822491889d02d585e1bb045
+-------------+-------------------------------------+
| Field       | Value                               |
+-------------+-------------------------------------+
| description | Service Domain for RegionOne/magnum |
| enabled     | True                                |
| id          | 48aa78606822491889d02d585e1bb045    |
| name        | magnum                              |
| options     | {}                                  |
| tags        | []                                  |
+-------------+-------------------------------------+
++ openstack user create --or-show --enable -f value -c id --domain=48aa78606822491889d02d585e1bb045 --description 'Service User for RegionOne/magnum' --password=CUyh4K0i1luqfJzC5286kZUXhyffgCrZ magnum-domain-RegionOne
+ SERVICE_OS_USERID=965b610c5e574546bf1cf97897a25376
+ openstack user set --password=CUyh4K0i1luqfJzC5286kZUXhyffgCrZ 965b610c5e574546bf1cf97897a25376
+ openstack user show 965b610c5e574546bf1cf97897a25376
+---------------------+-----------------------------------+
| Field               | Value                             |
+---------------------+-----------------------------------+
| default_project_id  | None                              |
| domain_id           | 48aa78606822491889d02d585e1bb045  |
| email               | None                              |
| enabled             | True                              |
| id                  | 965b610c5e574546bf1cf97897a25376  |
| name                | magnum-domain-RegionOne           |
| description         | Service User for RegionOne/magnum |
| password_expires_at | None                              |
+---------------------+-----------------------------------+
++ openstack role show -f value -c id admin
+ SERVICE_OS_ROLE_ID=7fb0c5fd407f4d97b22f32a1dcad7b4b
+ openstack role add --domain=48aa78606822491889d02d585e1bb045 --user=965b610c5e574546bf1cf97897a25376 --user-domain=48aa78606822491889d02d585e1bb045 7fb0c5fd407f4d97b22f32a1dcad7b4b
+ openstack role assignment list --role=7fb0c5fd407f4d97b22f32a1dcad7b4b --user-domain=48aa78606822491889d02d585e1bb045 --user=965b610c5e574546bf1cf97897a25376
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| Role                             | User                             | Group | Project | Domain                           | System | Inherited |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| 7fb0c5fd407f4d97b22f32a1dcad7b4b | 965b610c5e574546bf1cf97897a25376 |       |         | 48aa78606822491889d02d585e1bb045 |        | False     |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+