++ openstack domain create --or-show --enable -f value -c id '--description=Service Domain for RegionOne/magnum' magnum
+ SERVICE_OS_DOMAIN_ID=8acff16c907849df9602c2d576379f4c
+ openstack domain show 8acff16c907849df9602c2d576379f4c
+-------------+-------------------------------------+
| Field       | Value                               |
+-------------+-------------------------------------+
| id          | 8acff16c907849df9602c2d576379f4c    |
| name        | magnum                              |
| enabled     | True                                |
| description | Service Domain for RegionOne/magnum |
| options     | {}                                  |
+-------------+-------------------------------------+
++ openstack user create --or-show --enable -f value -c id --domain=8acff16c907849df9602c2d576379f4c --description 'Service User for RegionOne/magnum' --password=OU6S48yOT4GvaDU2b4PErz0vbJU8rbnl magnum-domain-RegionOne
+ SERVICE_OS_USERID=5fd2402e550a49758e4e06cfd5d7c2a8
+ openstack user set --password=OU6S48yOT4GvaDU2b4PErz0vbJU8rbnl 5fd2402e550a49758e4e06cfd5d7c2a8
+ openstack user show 5fd2402e550a49758e4e06cfd5d7c2a8
+---------------------+-----------------------------------+
| Field               | Value                             |
+---------------------+-----------------------------------+
| default_project_id  | None                              |
| domain_id           | 8acff16c907849df9602c2d576379f4c  |
| email               | None                              |
| enabled             | True                              |
| id                  | 5fd2402e550a49758e4e06cfd5d7c2a8  |
| 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=4d0fc9259b234406a27df1e9433c3356
+ openstack role add --domain=8acff16c907849df9602c2d576379f4c --user=5fd2402e550a49758e4e06cfd5d7c2a8 --user-domain=8acff16c907849df9602c2d576379f4c 4d0fc9259b234406a27df1e9433c3356
+ openstack role assignment list --role=4d0fc9259b234406a27df1e9433c3356 --user-domain=8acff16c907849df9602c2d576379f4c --user=5fd2402e550a49758e4e06cfd5d7c2a8
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| Role                             | User                             | Group | Project | Domain                           | System | Inherited |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| 4d0fc9259b234406a27df1e9433c3356 | 5fd2402e550a49758e4e06cfd5d7c2a8 |       |         | 8acff16c907849df9602c2d576379f4c |        | False     |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+