++ openstack domain create --or-show --enable -f value -c id '--description=Service Domain for RegionOne/magnum' magnum
+ SERVICE_OS_DOMAIN_ID=64e431fde560469daa5b277a847d5e91
+ openstack domain show 64e431fde560469daa5b277a847d5e91
+-------------+-------------------------------------+
| Field       | Value                               |
+-------------+-------------------------------------+
| id          | 64e431fde560469daa5b277a847d5e91    |
| name        | magnum                              |
| enabled     | True                                |
| description | Service Domain for RegionOne/magnum |
| options     | {}                                  |
+-------------+-------------------------------------+
++ openstack user create --or-show --enable -f value -c id --domain=64e431fde560469daa5b277a847d5e91 --description 'Service User for RegionOne/magnum' --password=T5cWimf10MnZDVh5rUpwMllwjolD7aOJ magnum-domain-RegionOne
+ SERVICE_OS_USERID=897d3d10f8a44e83b3602d111a28ea14
+ openstack user set --password=T5cWimf10MnZDVh5rUpwMllwjolD7aOJ 897d3d10f8a44e83b3602d111a28ea14
+ openstack user show 897d3d10f8a44e83b3602d111a28ea14
+---------------------+-----------------------------------+
| Field               | Value                             |
+---------------------+-----------------------------------+
| default_project_id  | None                              |
| domain_id           | 64e431fde560469daa5b277a847d5e91  |
| email               | None                              |
| enabled             | True                              |
| id                  | 897d3d10f8a44e83b3602d111a28ea14  |
| 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=4810eb87ee184613a8fb7fa171e685ea
+ openstack role add --domain=64e431fde560469daa5b277a847d5e91 --user=897d3d10f8a44e83b3602d111a28ea14 --user-domain=64e431fde560469daa5b277a847d5e91 4810eb87ee184613a8fb7fa171e685ea
+ openstack role assignment list --role=4810eb87ee184613a8fb7fa171e685ea --user-domain=64e431fde560469daa5b277a847d5e91 --user=897d3d10f8a44e83b3602d111a28ea14
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| Role                             | User                             | Group | Project | Domain                           | System | Inherited |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| 4810eb87ee184613a8fb7fa171e685ea | 897d3d10f8a44e83b3602d111a28ea14 |       |         | 64e431fde560469daa5b277a847d5e91 |        | False     |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+