++ openstack domain create --or-show --enable -f value -c id '--description=Service Domain for RegionOne/magnum' magnum
+ SERVICE_OS_DOMAIN_ID=b776572ff7474145bf5376d220cf4f6b
+ openstack domain show b776572ff7474145bf5376d220cf4f6b
+-------------+-------------------------------------+
| Field       | Value                               |
+-------------+-------------------------------------+
| id          | b776572ff7474145bf5376d220cf4f6b    |
| name        | magnum                              |
| enabled     | True                                |
| description | Service Domain for RegionOne/magnum |
| options     | {}                                  |
+-------------+-------------------------------------+
++ openstack user create --or-show --enable -f value -c id --domain=b776572ff7474145bf5376d220cf4f6b --description 'Service User for RegionOne/magnum' --password=ttmxff8kB4d5PWXbW3OM1hrosFxP4Ykh magnum-domain-RegionOne
+ SERVICE_OS_USERID=1c2d69229a24452d83ba6c6a0484c3aa
+ openstack user set --password=ttmxff8kB4d5PWXbW3OM1hrosFxP4Ykh 1c2d69229a24452d83ba6c6a0484c3aa
+ openstack user show 1c2d69229a24452d83ba6c6a0484c3aa
+---------------------+-----------------------------------+
| Field               | Value                             |
+---------------------+-----------------------------------+
| default_project_id  | None                              |
| domain_id           | b776572ff7474145bf5376d220cf4f6b  |
| email               | None                              |
| enabled             | True                              |
| id                  | 1c2d69229a24452d83ba6c6a0484c3aa  |
| 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=ae4f554b69f54da7aaa20abd95bc1a04
+ openstack role add --domain=b776572ff7474145bf5376d220cf4f6b --user=1c2d69229a24452d83ba6c6a0484c3aa --user-domain=b776572ff7474145bf5376d220cf4f6b ae4f554b69f54da7aaa20abd95bc1a04
+ openstack role assignment list --role=ae4f554b69f54da7aaa20abd95bc1a04 --user-domain=b776572ff7474145bf5376d220cf4f6b --user=1c2d69229a24452d83ba6c6a0484c3aa
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| Role                             | User                             | Group | Project | Domain                           | System | Inherited |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| ae4f554b69f54da7aaa20abd95bc1a04 | 1c2d69229a24452d83ba6c6a0484c3aa |       |         | b776572ff7474145bf5376d220cf4f6b |        | False     |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+