++ openstack domain create --or-show --enable -f value -c id '--description=Service Domain for RegionOne/magnum' magnum
+ SERVICE_OS_DOMAIN_ID=1ef45b28846341209e8a94d2327a7650
+ openstack domain show 1ef45b28846341209e8a94d2327a7650
+-------------+-------------------------------------+
| Field       | Value                               |
+-------------+-------------------------------------+
| id          | 1ef45b28846341209e8a94d2327a7650    |
| name        | magnum                              |
| enabled     | True                                |
| description | Service Domain for RegionOne/magnum |
| options     | {}                                  |
+-------------+-------------------------------------+
++ openstack user create --or-show --enable -f value -c id --domain=1ef45b28846341209e8a94d2327a7650 --description 'Service User for RegionOne/magnum' --password=WlK8P8qQIe9i2BhfuprjvgYsFvT9bq8z magnum-domain-RegionOne
+ SERVICE_OS_USERID=a898fb9beae04d049cfdae30059c0ff2
+ openstack user set --password=WlK8P8qQIe9i2BhfuprjvgYsFvT9bq8z a898fb9beae04d049cfdae30059c0ff2
+ openstack user show a898fb9beae04d049cfdae30059c0ff2
+---------------------+-----------------------------------+
| Field               | Value                             |
+---------------------+-----------------------------------+
| default_project_id  | None                              |
| domain_id           | 1ef45b28846341209e8a94d2327a7650  |
| email               | None                              |
| enabled             | True                              |
| id                  | a898fb9beae04d049cfdae30059c0ff2  |
| 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=dd20205db2c94c7a8b158bbb45d3770b
+ openstack role add --domain=1ef45b28846341209e8a94d2327a7650 --user=a898fb9beae04d049cfdae30059c0ff2 --user-domain=1ef45b28846341209e8a94d2327a7650 dd20205db2c94c7a8b158bbb45d3770b
+ openstack role assignment list --role=dd20205db2c94c7a8b158bbb45d3770b --user-domain=1ef45b28846341209e8a94d2327a7650 --user=a898fb9beae04d049cfdae30059c0ff2
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| Role                             | User                             | Group | Project | Domain                           | System | Inherited |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| dd20205db2c94c7a8b158bbb45d3770b | a898fb9beae04d049cfdae30059c0ff2 |       |         | 1ef45b28846341209e8a94d2327a7650 |        | False     |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+