++ openstack domain create --or-show --enable -f value -c id '--description=Service Domain for RegionOne/magnum' magnum
+ SERVICE_OS_DOMAIN_ID=3172e3e8901649ac8862a62d610eb42f
+ openstack domain show 3172e3e8901649ac8862a62d610eb42f
+-------------+-------------------------------------+
| Field       | Value                               |
+-------------+-------------------------------------+
| id          | 3172e3e8901649ac8862a62d610eb42f    |
| name        | magnum                              |
| enabled     | True                                |
| description | Service Domain for RegionOne/magnum |
| options     | {}                                  |
+-------------+-------------------------------------+
++ openstack user create --or-show --enable -f value -c id --domain=3172e3e8901649ac8862a62d610eb42f --description 'Service User for RegionOne/magnum' --password=st6N5GHZvxwPbt8t32FyXfpGxnhct7RU magnum-domain-RegionOne
+ SERVICE_OS_USERID=ce0131e1ceaa4cada0c95d75a49dac9d
+ openstack user set --password=st6N5GHZvxwPbt8t32FyXfpGxnhct7RU ce0131e1ceaa4cada0c95d75a49dac9d
+ openstack user show ce0131e1ceaa4cada0c95d75a49dac9d
+---------------------+-----------------------------------+
| Field               | Value                             |
+---------------------+-----------------------------------+
| default_project_id  | None                              |
| domain_id           | 3172e3e8901649ac8862a62d610eb42f  |
| email               | None                              |
| enabled             | True                              |
| id                  | ce0131e1ceaa4cada0c95d75a49dac9d  |
| 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=8598bfd6b80c411282acf7d51f2ad0da
+ openstack role add --domain=3172e3e8901649ac8862a62d610eb42f --user=ce0131e1ceaa4cada0c95d75a49dac9d --user-domain=3172e3e8901649ac8862a62d610eb42f 8598bfd6b80c411282acf7d51f2ad0da
+ openstack role assignment list --role=8598bfd6b80c411282acf7d51f2ad0da --user-domain=3172e3e8901649ac8862a62d610eb42f --user=ce0131e1ceaa4cada0c95d75a49dac9d
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| Role                             | User                             | Group | Project | Domain                           | System | Inherited |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| 8598bfd6b80c411282acf7d51f2ad0da | ce0131e1ceaa4cada0c95d75a49dac9d |       |         | 3172e3e8901649ac8862a62d610eb42f |        | False     |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+