++ openstack domain create --or-show --enable -f value -c id '--description=Service Domain for RegionOne/magnum' magnum
+ SERVICE_OS_DOMAIN_ID=af638df06a3348968c8506e7499222d7
+ openstack domain show af638df06a3348968c8506e7499222d7
+-------------+-------------------------------------+
| Field       | Value                               |
+-------------+-------------------------------------+
| id          | af638df06a3348968c8506e7499222d7    |
| name        | magnum                              |
| enabled     | True                                |
| description | Service Domain for RegionOne/magnum |
| options     | {}                                  |
+-------------+-------------------------------------+
++ openstack user create --or-show --enable -f value -c id --domain=af638df06a3348968c8506e7499222d7 --description 'Service User for RegionOne/magnum' --password=S8d2LGjbVz5dYsgPBczWbPAimpaSojsc magnum-domain-RegionOne
+ SERVICE_OS_USERID=1249d5f5d8784affb74e7389acdb54bd
+ openstack user set --password=S8d2LGjbVz5dYsgPBczWbPAimpaSojsc 1249d5f5d8784affb74e7389acdb54bd
+ openstack user show 1249d5f5d8784affb74e7389acdb54bd
+---------------------+-----------------------------------+
| Field               | Value                             |
+---------------------+-----------------------------------+
| default_project_id  | None                              |
| domain_id           | af638df06a3348968c8506e7499222d7  |
| email               | None                              |
| enabled             | True                              |
| id                  | 1249d5f5d8784affb74e7389acdb54bd  |
| 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=66ed60c5935b49b5a7737481007658b9
+ openstack role add --domain=af638df06a3348968c8506e7499222d7 --user=1249d5f5d8784affb74e7389acdb54bd --user-domain=af638df06a3348968c8506e7499222d7 66ed60c5935b49b5a7737481007658b9
+ openstack role assignment list --role=66ed60c5935b49b5a7737481007658b9 --user-domain=af638df06a3348968c8506e7499222d7 --user=1249d5f5d8784affb74e7389acdb54bd
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| Role                             | User                             | Group | Project | Domain                           | System | Inherited |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| 66ed60c5935b49b5a7737481007658b9 | 1249d5f5d8784affb74e7389acdb54bd |       |         | af638df06a3348968c8506e7499222d7 |        | False     |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+