++ openstack domain create --or-show --enable -f value -c id '--description=Service Domain for RegionOne/magnum' magnum
+ SERVICE_OS_DOMAIN_ID=2fb242f89f544f07928a678695de626e
+ openstack domain show 2fb242f89f544f07928a678695de626e
+-------------+-------------------------------------+
| Field       | Value                               |
+-------------+-------------------------------------+
| id          | 2fb242f89f544f07928a678695de626e    |
| name        | magnum                              |
| enabled     | True                                |
| description | Service Domain for RegionOne/magnum |
| options     | {}                                  |
+-------------+-------------------------------------+
++ openstack user create --or-show --enable -f value -c id --domain=2fb242f89f544f07928a678695de626e --description 'Service User for RegionOne/magnum' --password=d1Xd2gKITVc7GY6ZYcixkWeNoZIn2iKI magnum-domain-RegionOne
+ SERVICE_OS_USERID=ecd178bf22af445b92083f587022cc61
+ openstack user set --password=d1Xd2gKITVc7GY6ZYcixkWeNoZIn2iKI ecd178bf22af445b92083f587022cc61
+ openstack user show ecd178bf22af445b92083f587022cc61
+---------------------+-----------------------------------+
| Field               | Value                             |
+---------------------+-----------------------------------+
| default_project_id  | None                              |
| domain_id           | 2fb242f89f544f07928a678695de626e  |
| email               | None                              |
| enabled             | True                              |
| id                  | ecd178bf22af445b92083f587022cc61  |
| 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=6e871320c43344b4867189777e55f875
+ openstack role add --domain=2fb242f89f544f07928a678695de626e --user=ecd178bf22af445b92083f587022cc61 --user-domain=2fb242f89f544f07928a678695de626e 6e871320c43344b4867189777e55f875
+ openstack role assignment list --role=6e871320c43344b4867189777e55f875 --user-domain=2fb242f89f544f07928a678695de626e --user=ecd178bf22af445b92083f587022cc61
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| Role                             | User                             | Group | Project | Domain                           | System | Inherited |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| 6e871320c43344b4867189777e55f875 | ecd178bf22af445b92083f587022cc61 |       |         | 2fb242f89f544f07928a678695de626e |        | False     |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+