++ openstack domain create --or-show --enable -f value -c id '--description=Service Domain for RegionOne/magnum' magnum
+ SERVICE_OS_DOMAIN_ID=db7d57b108d4443a84e46383a8fc0adf
+ openstack domain show db7d57b108d4443a84e46383a8fc0adf
+-------------+-------------------------------------+
| Field       | Value                               |
+-------------+-------------------------------------+
| id          | db7d57b108d4443a84e46383a8fc0adf    |
| name        | magnum                              |
| enabled     | True                                |
| description | Service Domain for RegionOne/magnum |
| options     | {}                                  |
+-------------+-------------------------------------+
++ openstack user create --or-show --enable -f value -c id --domain=db7d57b108d4443a84e46383a8fc0adf --description 'Service User for RegionOne/magnum' --password=iKbL7eTAlq7xz9yaxjcWr2IVQkDlJd6V magnum-domain-RegionOne
+ SERVICE_OS_USERID=bbe437137ac04eccbeba116c15d863f2
+ openstack user set --password=iKbL7eTAlq7xz9yaxjcWr2IVQkDlJd6V bbe437137ac04eccbeba116c15d863f2
+ openstack user show bbe437137ac04eccbeba116c15d863f2
+---------------------+-----------------------------------+
| Field               | Value                             |
+---------------------+-----------------------------------+
| default_project_id  | None                              |
| domain_id           | db7d57b108d4443a84e46383a8fc0adf  |
| email               | None                              |
| enabled             | True                              |
| id                  | bbe437137ac04eccbeba116c15d863f2  |
| 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=453987aeae8640ac831c6d911a807e6e
+ openstack role add --domain=db7d57b108d4443a84e46383a8fc0adf --user=bbe437137ac04eccbeba116c15d863f2 --user-domain=db7d57b108d4443a84e46383a8fc0adf 453987aeae8640ac831c6d911a807e6e
+ openstack role assignment list --role=453987aeae8640ac831c6d911a807e6e --user-domain=db7d57b108d4443a84e46383a8fc0adf --user=bbe437137ac04eccbeba116c15d863f2
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| Role                             | User                             | Group | Project | Domain                           | System | Inherited |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| 453987aeae8640ac831c6d911a807e6e | bbe437137ac04eccbeba116c15d863f2 |       |         | db7d57b108d4443a84e46383a8fc0adf |        | False     |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+