++ openstack domain create --or-show --enable -f value -c id '--description=Service Domain for RegionOne/magnum' magnum
+ SERVICE_OS_DOMAIN_ID=d8aa495d4bd54a039b13ec65eeb6f3fe
+ openstack domain show d8aa495d4bd54a039b13ec65eeb6f3fe
+-------------+-------------------------------------+
| Field       | Value                               |
+-------------+-------------------------------------+
| id          | d8aa495d4bd54a039b13ec65eeb6f3fe    |
| name        | magnum                              |
| enabled     | True                                |
| description | Service Domain for RegionOne/magnum |
| options     | {}                                  |
+-------------+-------------------------------------+
++ openstack user create --or-show --enable -f value -c id --domain=d8aa495d4bd54a039b13ec65eeb6f3fe --description 'Service User for RegionOne/magnum' --password=3gJxqDMXARm9LlnwlUneegjwpOVm5rSn magnum-domain-RegionOne
+ SERVICE_OS_USERID=feedefadd33c4887bbcfdb8b94105b96
+ openstack user set --password=3gJxqDMXARm9LlnwlUneegjwpOVm5rSn feedefadd33c4887bbcfdb8b94105b96
+ openstack user show feedefadd33c4887bbcfdb8b94105b96
+---------------------+-----------------------------------+
| Field               | Value                             |
+---------------------+-----------------------------------+
| default_project_id  | None                              |
| domain_id           | d8aa495d4bd54a039b13ec65eeb6f3fe  |
| email               | None                              |
| enabled             | True                              |
| id                  | feedefadd33c4887bbcfdb8b94105b96  |
| 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=da4fb8302e0e4cc6bd3550cd556741fa
+ openstack role add --domain=d8aa495d4bd54a039b13ec65eeb6f3fe --user=feedefadd33c4887bbcfdb8b94105b96 --user-domain=d8aa495d4bd54a039b13ec65eeb6f3fe da4fb8302e0e4cc6bd3550cd556741fa
+ openstack role assignment list --role=da4fb8302e0e4cc6bd3550cd556741fa --user-domain=d8aa495d4bd54a039b13ec65eeb6f3fe --user=feedefadd33c4887bbcfdb8b94105b96
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| Role                             | User                             | Group | Project | Domain                           | System | Inherited |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| da4fb8302e0e4cc6bd3550cd556741fa | feedefadd33c4887bbcfdb8b94105b96 |       |         | d8aa495d4bd54a039b13ec65eeb6f3fe |        | False     |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+