++ openstack domain create --or-show --enable -f value -c id '--description=Service Domain for RegionOne/magnum' magnum
+ SERVICE_OS_DOMAIN_ID=fe54cde500a441e286ed04cc777c24b7
+ openstack domain show fe54cde500a441e286ed04cc777c24b7
+-------------+-------------------------------------+
| Field       | Value                               |
+-------------+-------------------------------------+
| id          | fe54cde500a441e286ed04cc777c24b7    |
| name        | magnum                              |
| enabled     | True                                |
| description | Service Domain for RegionOne/magnum |
| options     | {}                                  |
+-------------+-------------------------------------+
++ openstack user create --or-show --enable -f value -c id --domain=fe54cde500a441e286ed04cc777c24b7 --description 'Service User for RegionOne/magnum' --password=VRtQ08nl9BdngGpS6WyNheA9H3qaf1S9 magnum-domain-RegionOne
+ SERVICE_OS_USERID=6edfa2004b4a4636adf8faa859c5d339
+ openstack user set --password=VRtQ08nl9BdngGpS6WyNheA9H3qaf1S9 6edfa2004b4a4636adf8faa859c5d339
+ openstack user show 6edfa2004b4a4636adf8faa859c5d339
+---------------------+-----------------------------------+
| Field               | Value                             |
+---------------------+-----------------------------------+
| default_project_id  | None                              |
| domain_id           | fe54cde500a441e286ed04cc777c24b7  |
| email               | None                              |
| enabled             | True                              |
| id                  | 6edfa2004b4a4636adf8faa859c5d339  |
| 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=cc7a9c7417484e92b2dccdaba6c502ca
+ openstack role add --domain=fe54cde500a441e286ed04cc777c24b7 --user=6edfa2004b4a4636adf8faa859c5d339 --user-domain=fe54cde500a441e286ed04cc777c24b7 cc7a9c7417484e92b2dccdaba6c502ca
+ openstack role assignment list --role=cc7a9c7417484e92b2dccdaba6c502ca --user-domain=fe54cde500a441e286ed04cc777c24b7 --user=6edfa2004b4a4636adf8faa859c5d339
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| Role                             | User                             | Group | Project | Domain                           | System | Inherited |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| cc7a9c7417484e92b2dccdaba6c502ca | 6edfa2004b4a4636adf8faa859c5d339 |       |         | fe54cde500a441e286ed04cc777c24b7 |        | False     |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+