++ openstack domain create --or-show --enable -f value -c id '--description=Service Domain for RegionOne/magnum' magnum
+ SERVICE_OS_DOMAIN_ID=77d11a87ae024937913cab15a2e8e4b1
+ openstack domain show 77d11a87ae024937913cab15a2e8e4b1
+-------------+-------------------------------------+
| Field       | Value                               |
+-------------+-------------------------------------+
| description | Service Domain for RegionOne/magnum |
| enabled     | True                                |
| id          | 77d11a87ae024937913cab15a2e8e4b1    |
| name        | magnum                              |
| options     | {}                                  |
| tags        | []                                  |
+-------------+-------------------------------------+
++ openstack user create --or-show --enable -f value -c id --domain=77d11a87ae024937913cab15a2e8e4b1 --description 'Service User for RegionOne/magnum' --password=J1foF8JRTGwQFTyUsKu8a9JyMKTMMbcp magnum-domain-RegionOne
+ SERVICE_OS_USERID=ed3f04b6150143f2b5822816a77aeae9
+ openstack user set --password=J1foF8JRTGwQFTyUsKu8a9JyMKTMMbcp ed3f04b6150143f2b5822816a77aeae9
+ openstack user show ed3f04b6150143f2b5822816a77aeae9
+---------------------+-----------------------------------+
| Field               | Value                             |
+---------------------+-----------------------------------+
| default_project_id  | None                              |
| domain_id           | 77d11a87ae024937913cab15a2e8e4b1  |
| email               | None                              |
| enabled             | True                              |
| id                  | ed3f04b6150143f2b5822816a77aeae9  |
| name                | magnum-domain-RegionOne           |
| description         | Service User for RegionOne/magnum |
| password_expires_at | None                              |
+---------------------+-----------------------------------+
++ openstack role show -f value -c id admin
+ SERVICE_OS_ROLE_ID=23a41ced92414ae996a3b69f7b9f507f
+ openstack role add --domain=77d11a87ae024937913cab15a2e8e4b1 --user=ed3f04b6150143f2b5822816a77aeae9 --user-domain=77d11a87ae024937913cab15a2e8e4b1 23a41ced92414ae996a3b69f7b9f507f
+ openstack role assignment list --role=23a41ced92414ae996a3b69f7b9f507f --user-domain=77d11a87ae024937913cab15a2e8e4b1 --user=ed3f04b6150143f2b5822816a77aeae9
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| Role                             | User                             | Group | Project | Domain                           | System | Inherited |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| 23a41ced92414ae996a3b69f7b9f507f | ed3f04b6150143f2b5822816a77aeae9 |       |         | 77d11a87ae024937913cab15a2e8e4b1 |        | False     |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+