++ openstack domain create --or-show --enable -f value -c id '--description=Service Domain for RegionOne/magnum' magnum
+ SERVICE_OS_DOMAIN_ID=50542280f11f433c89ba911e4ced16ac
+ openstack domain show 50542280f11f433c89ba911e4ced16ac
+-------------+-------------------------------------+
| Field       | Value                               |
+-------------+-------------------------------------+
| description | Service Domain for RegionOne/magnum |
| enabled     | True                                |
| id          | 50542280f11f433c89ba911e4ced16ac    |
| name        | magnum                              |
| options     | {}                                  |
| tags        | []                                  |
+-------------+-------------------------------------+
++ openstack user create --or-show --enable -f value -c id --domain=50542280f11f433c89ba911e4ced16ac --description 'Service User for RegionOne/magnum' --password=JYQliOnzYfFc7u2uX5i88EHIXP6gGtw7 magnum-domain-RegionOne
+ SERVICE_OS_USERID=14c3364131704189ba6df42e955ee871
+ openstack user set --password=JYQliOnzYfFc7u2uX5i88EHIXP6gGtw7 14c3364131704189ba6df42e955ee871
+ openstack user show 14c3364131704189ba6df42e955ee871
+---------------------+-----------------------------------+
| Field               | Value                             |
+---------------------+-----------------------------------+
| default_project_id  | None                              |
| domain_id           | 50542280f11f433c89ba911e4ced16ac  |
| email               | None                              |
| enabled             | True                              |
| id                  | 14c3364131704189ba6df42e955ee871  |
| 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=cd4238b255a04d62bc9e27ba27025a4d
+ openstack role add --domain=50542280f11f433c89ba911e4ced16ac --user=14c3364131704189ba6df42e955ee871 --user-domain=50542280f11f433c89ba911e4ced16ac cd4238b255a04d62bc9e27ba27025a4d
+ openstack role assignment list --role=cd4238b255a04d62bc9e27ba27025a4d --user-domain=50542280f11f433c89ba911e4ced16ac --user=14c3364131704189ba6df42e955ee871
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| Role                             | User                             | Group | Project | Domain                           | System | Inherited |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| cd4238b255a04d62bc9e27ba27025a4d | 14c3364131704189ba6df42e955ee871 |       |         | 50542280f11f433c89ba911e4ced16ac |        | False     |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+