++ openstack domain create --or-show --enable -f value -c id '--description=Service Domain for RegionOne/magnum' magnum
+ SERVICE_OS_DOMAIN_ID=dd659ada7b1f480b9f38eefcad857cdd
+ openstack domain show dd659ada7b1f480b9f38eefcad857cdd
+-------------+-------------------------------------+
| Field       | Value                               |
+-------------+-------------------------------------+
| id          | dd659ada7b1f480b9f38eefcad857cdd    |
| name        | magnum                              |
| enabled     | True                                |
| description | Service Domain for RegionOne/magnum |
| options     | {}                                  |
+-------------+-------------------------------------+
++ openstack user create --or-show --enable -f value -c id --domain=dd659ada7b1f480b9f38eefcad857cdd --description 'Service User for RegionOne/magnum' --password=299M6Xyit5OIsEBz2jC92wvdZWRNcuVH magnum-domain-RegionOne
+ SERVICE_OS_USERID=f734ea09fb7f4558bcd5e807f0d370fa
+ openstack user set --password=299M6Xyit5OIsEBz2jC92wvdZWRNcuVH f734ea09fb7f4558bcd5e807f0d370fa
+ openstack user show f734ea09fb7f4558bcd5e807f0d370fa
+---------------------+-----------------------------------+
| Field               | Value                             |
+---------------------+-----------------------------------+
| default_project_id  | None                              |
| domain_id           | dd659ada7b1f480b9f38eefcad857cdd  |
| email               | None                              |
| enabled             | True                              |
| id                  | f734ea09fb7f4558bcd5e807f0d370fa  |
| 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=8934bf141504414cac5884350735ed14
+ openstack role add --domain=dd659ada7b1f480b9f38eefcad857cdd --user=f734ea09fb7f4558bcd5e807f0d370fa --user-domain=dd659ada7b1f480b9f38eefcad857cdd 8934bf141504414cac5884350735ed14
+ openstack role assignment list --role=8934bf141504414cac5884350735ed14 --user-domain=dd659ada7b1f480b9f38eefcad857cdd --user=f734ea09fb7f4558bcd5e807f0d370fa
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| Role                             | User                             | Group | Project | Domain                           | System | Inherited |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| 8934bf141504414cac5884350735ed14 | f734ea09fb7f4558bcd5e807f0d370fa |       |         | dd659ada7b1f480b9f38eefcad857cdd |        | False     |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+