++ openstack domain create --or-show --enable -f value -c id '--description=Service Domain for RegionOne/magnum' magnum
+ SERVICE_OS_DOMAIN_ID=af3b58e4584c40a9961fa12c11bbdd95
+ openstack domain show af3b58e4584c40a9961fa12c11bbdd95
+-------------+-------------------------------------+
| Field       | Value                               |
+-------------+-------------------------------------+
| id          | af3b58e4584c40a9961fa12c11bbdd95    |
| name        | magnum                              |
| enabled     | True                                |
| description | Service Domain for RegionOne/magnum |
| options     | {}                                  |
+-------------+-------------------------------------+
++ openstack user create --or-show --enable -f value -c id --domain=af3b58e4584c40a9961fa12c11bbdd95 --description 'Service User for RegionOne/magnum' --password=agOcdRGdSGjZODQ63wgB2dt4wSm4IGGf magnum-domain-RegionOne
+ SERVICE_OS_USERID=a8f8117c2288477596b29f1da6668428
+ openstack user set --password=agOcdRGdSGjZODQ63wgB2dt4wSm4IGGf a8f8117c2288477596b29f1da6668428
+ openstack user show a8f8117c2288477596b29f1da6668428
+---------------------+-----------------------------------+
| Field               | Value                             |
+---------------------+-----------------------------------+
| default_project_id  | None                              |
| domain_id           | af3b58e4584c40a9961fa12c11bbdd95  |
| email               | None                              |
| enabled             | True                              |
| id                  | a8f8117c2288477596b29f1da6668428  |
| 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=976337b9d7684357bf6331cd1a30f0dd
+ openstack role add --domain=af3b58e4584c40a9961fa12c11bbdd95 --user=a8f8117c2288477596b29f1da6668428 --user-domain=af3b58e4584c40a9961fa12c11bbdd95 976337b9d7684357bf6331cd1a30f0dd
+ openstack role assignment list --role=976337b9d7684357bf6331cd1a30f0dd --user-domain=af3b58e4584c40a9961fa12c11bbdd95 --user=a8f8117c2288477596b29f1da6668428
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| Role                             | User                             | Group | Project | Domain                           | System | Inherited |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| 976337b9d7684357bf6331cd1a30f0dd | a8f8117c2288477596b29f1da6668428 |       |         | af3b58e4584c40a9961fa12c11bbdd95 |        | False     |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+