++ openstack domain create --or-show --enable -f value -c id '--description=Service Domain for RegionOne/magnum' magnum
+ SERVICE_OS_DOMAIN_ID=9b6663b6e5634544a6acfdd3bdc27726
+ openstack domain show 9b6663b6e5634544a6acfdd3bdc27726
+-------------+-------------------------------------+
| Field       | Value                               |
+-------------+-------------------------------------+
| id          | 9b6663b6e5634544a6acfdd3bdc27726    |
| name        | magnum                              |
| enabled     | True                                |
| description | Service Domain for RegionOne/magnum |
| options     | {}                                  |
+-------------+-------------------------------------+
++ openstack user create --or-show --enable -f value -c id --domain=9b6663b6e5634544a6acfdd3bdc27726 --description 'Service User for RegionOne/magnum' --password=MiD6GhkYfoKLynOPgNngb6j7Nb2VxGSj magnum-domain-RegionOne
+ SERVICE_OS_USERID=1d45da79165748359105bb8988dbb457
+ openstack user set --password=MiD6GhkYfoKLynOPgNngb6j7Nb2VxGSj 1d45da79165748359105bb8988dbb457
+ openstack user show 1d45da79165748359105bb8988dbb457
+---------------------+-----------------------------------+
| Field               | Value                             |
+---------------------+-----------------------------------+
| default_project_id  | None                              |
| domain_id           | 9b6663b6e5634544a6acfdd3bdc27726  |
| email               | None                              |
| enabled             | True                              |
| id                  | 1d45da79165748359105bb8988dbb457  |
| 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=b15618445d92488193ccc5a25b2cffe5
+ openstack role add --domain=9b6663b6e5634544a6acfdd3bdc27726 --user=1d45da79165748359105bb8988dbb457 --user-domain=9b6663b6e5634544a6acfdd3bdc27726 b15618445d92488193ccc5a25b2cffe5
+ openstack role assignment list --role=b15618445d92488193ccc5a25b2cffe5 --user-domain=9b6663b6e5634544a6acfdd3bdc27726 --user=1d45da79165748359105bb8988dbb457
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| Role                             | User                             | Group | Project | Domain                           | System | Inherited |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| b15618445d92488193ccc5a25b2cffe5 | 1d45da79165748359105bb8988dbb457 |       |         | 9b6663b6e5634544a6acfdd3bdc27726 |        | False     |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+