++ openstack domain create --or-show --enable -f value -c id '--description=Service Domain for RegionOne/magnum' magnum
+ SERVICE_OS_DOMAIN_ID=58cb71d53fa9463aa94fcf1cf7b26c66
+ openstack domain show 58cb71d53fa9463aa94fcf1cf7b26c66
+-------------+-------------------------------------+
| Field       | Value                               |
+-------------+-------------------------------------+
| id          | 58cb71d53fa9463aa94fcf1cf7b26c66    |
| name        | magnum                              |
| enabled     | True                                |
| description | Service Domain for RegionOne/magnum |
| options     | {}                                  |
+-------------+-------------------------------------+
++ openstack user create --or-show --enable -f value -c id --domain=58cb71d53fa9463aa94fcf1cf7b26c66 --description 'Service User for RegionOne/magnum' --password=jb3tHsgZ3lC6u0Ne79uDW0dnyFNiuobU magnum-domain-RegionOne
+ SERVICE_OS_USERID=433606f86e35489890facb180f33ac26
+ openstack user set --password=jb3tHsgZ3lC6u0Ne79uDW0dnyFNiuobU 433606f86e35489890facb180f33ac26
+ openstack user show 433606f86e35489890facb180f33ac26
+---------------------+-----------------------------------+
| Field               | Value                             |
+---------------------+-----------------------------------+
| default_project_id  | None                              |
| domain_id           | 58cb71d53fa9463aa94fcf1cf7b26c66  |
| email               | None                              |
| enabled             | True                              |
| id                  | 433606f86e35489890facb180f33ac26  |
| 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=8398fad4f4554d01be0195a9bad677b3
+ openstack role add --domain=58cb71d53fa9463aa94fcf1cf7b26c66 --user=433606f86e35489890facb180f33ac26 --user-domain=58cb71d53fa9463aa94fcf1cf7b26c66 8398fad4f4554d01be0195a9bad677b3
+ openstack role assignment list --role=8398fad4f4554d01be0195a9bad677b3 --user-domain=58cb71d53fa9463aa94fcf1cf7b26c66 --user=433606f86e35489890facb180f33ac26
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| Role                             | User                             | Group | Project | Domain                           | System | Inherited |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| 8398fad4f4554d01be0195a9bad677b3 | 433606f86e35489890facb180f33ac26 |       |         | 58cb71d53fa9463aa94fcf1cf7b26c66 |        | False     |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+