++ openstack domain create --or-show --enable -f value -c id '--description=Service Domain for RegionOne/magnum' magnum
+ SERVICE_OS_DOMAIN_ID=1ddfbcacb7b842d29357280b3a11ad9c
+ openstack domain show 1ddfbcacb7b842d29357280b3a11ad9c
+-------------+-------------------------------------+
| Field       | Value                               |
+-------------+-------------------------------------+
| id          | 1ddfbcacb7b842d29357280b3a11ad9c    |
| name        | magnum                              |
| enabled     | True                                |
| description | Service Domain for RegionOne/magnum |
| options     | {}                                  |
+-------------+-------------------------------------+
++ openstack user create --or-show --enable -f value -c id --domain=1ddfbcacb7b842d29357280b3a11ad9c --description 'Service User for RegionOne/magnum' --password=7s2yEfb0KXCGoQbGd3w9fOHYFRdD7XWJ magnum-domain-RegionOne
+ SERVICE_OS_USERID=5a35d08efa2f48e99d74adf52217f604
+ openstack user set --password=7s2yEfb0KXCGoQbGd3w9fOHYFRdD7XWJ 5a35d08efa2f48e99d74adf52217f604
+ openstack user show 5a35d08efa2f48e99d74adf52217f604
+---------------------+-----------------------------------+
| Field               | Value                             |
+---------------------+-----------------------------------+
| default_project_id  | None                              |
| domain_id           | 1ddfbcacb7b842d29357280b3a11ad9c  |
| email               | None                              |
| enabled             | True                              |
| id                  | 5a35d08efa2f48e99d74adf52217f604  |
| 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=d4e433c68a8c448991da701fc66f8385
+ openstack role add --domain=1ddfbcacb7b842d29357280b3a11ad9c --user=5a35d08efa2f48e99d74adf52217f604 --user-domain=1ddfbcacb7b842d29357280b3a11ad9c d4e433c68a8c448991da701fc66f8385
+ openstack role assignment list --role=d4e433c68a8c448991da701fc66f8385 --user-domain=1ddfbcacb7b842d29357280b3a11ad9c --user=5a35d08efa2f48e99d74adf52217f604
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| Role                             | User                             | Group | Project | Domain                           | System | Inherited |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| d4e433c68a8c448991da701fc66f8385 | 5a35d08efa2f48e99d74adf52217f604 |       |         | 1ddfbcacb7b842d29357280b3a11ad9c |        | False     |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+