++ openstack domain create --or-show --enable -f value -c id '--description=Service Domain for RegionOne/magnum' magnum
+ SERVICE_OS_DOMAIN_ID=350ee9edff76483087ef48cc85751845
+ openstack domain show 350ee9edff76483087ef48cc85751845
+-------------+-------------------------------------+
| Field       | Value                               |
+-------------+-------------------------------------+
| id          | 350ee9edff76483087ef48cc85751845    |
| name        | magnum                              |
| enabled     | True                                |
| description | Service Domain for RegionOne/magnum |
| options     | {}                                  |
+-------------+-------------------------------------+
++ openstack user create --or-show --enable -f value -c id --domain=350ee9edff76483087ef48cc85751845 --description 'Service User for RegionOne/magnum' --password=TwJpZ5EnF2NEozuwZC51yqxIQmbtKHlO magnum-domain-RegionOne
+ SERVICE_OS_USERID=e24b29a84ce14a1db338d0da7592c13c
+ openstack user set --password=TwJpZ5EnF2NEozuwZC51yqxIQmbtKHlO e24b29a84ce14a1db338d0da7592c13c
+ openstack user show e24b29a84ce14a1db338d0da7592c13c
+---------------------+-----------------------------------+
| Field               | Value                             |
+---------------------+-----------------------------------+
| default_project_id  | None                              |
| domain_id           | 350ee9edff76483087ef48cc85751845  |
| email               | None                              |
| enabled             | True                              |
| id                  | e24b29a84ce14a1db338d0da7592c13c  |
| 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=762cb5c654b542b08774ac77073a4630
+ openstack role add --domain=350ee9edff76483087ef48cc85751845 --user=e24b29a84ce14a1db338d0da7592c13c --user-domain=350ee9edff76483087ef48cc85751845 762cb5c654b542b08774ac77073a4630
+ openstack role assignment list --role=762cb5c654b542b08774ac77073a4630 --user-domain=350ee9edff76483087ef48cc85751845 --user=e24b29a84ce14a1db338d0da7592c13c
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| Role                             | User                             | Group | Project | Domain                           | System | Inherited |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| 762cb5c654b542b08774ac77073a4630 | e24b29a84ce14a1db338d0da7592c13c |       |         | 350ee9edff76483087ef48cc85751845 |        | False     |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+