++ openstack domain create --or-show --enable -f value -c id '--description=Service Domain for RegionOne/magnum' magnum
+ SERVICE_OS_DOMAIN_ID=45542107988f4f9084141a4fa49ae959
+ openstack domain show 45542107988f4f9084141a4fa49ae959
+-------------+-------------------------------------+
| Field       | Value                               |
+-------------+-------------------------------------+
| id          | 45542107988f4f9084141a4fa49ae959    |
| name        | magnum                              |
| enabled     | True                                |
| description | Service Domain for RegionOne/magnum |
| options     | {}                                  |
+-------------+-------------------------------------+
++ openstack user create --or-show --enable -f value -c id --domain=45542107988f4f9084141a4fa49ae959 --description 'Service User for RegionOne/magnum' --password=QnRcCJBUWdaF1DDn8sajsfWfRVGSwQ3q magnum-domain-RegionOne
+ SERVICE_OS_USERID=0e47c3bba31746c08cf9ae8e25feab13
+ openstack user set --password=QnRcCJBUWdaF1DDn8sajsfWfRVGSwQ3q 0e47c3bba31746c08cf9ae8e25feab13
+ openstack user show 0e47c3bba31746c08cf9ae8e25feab13
+---------------------+-----------------------------------+
| Field               | Value                             |
+---------------------+-----------------------------------+
| default_project_id  | None                              |
| domain_id           | 45542107988f4f9084141a4fa49ae959  |
| email               | None                              |
| enabled             | True                              |
| id                  | 0e47c3bba31746c08cf9ae8e25feab13  |
| 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=5f47a49f3e104d53a45926b60df44ab9
+ openstack role add --domain=45542107988f4f9084141a4fa49ae959 --user=0e47c3bba31746c08cf9ae8e25feab13 --user-domain=45542107988f4f9084141a4fa49ae959 5f47a49f3e104d53a45926b60df44ab9
+ openstack role assignment list --role=5f47a49f3e104d53a45926b60df44ab9 --user-domain=45542107988f4f9084141a4fa49ae959 --user=0e47c3bba31746c08cf9ae8e25feab13
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| Role                             | User                             | Group | Project | Domain                           | System | Inherited |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| 5f47a49f3e104d53a45926b60df44ab9 | 0e47c3bba31746c08cf9ae8e25feab13 |       |         | 45542107988f4f9084141a4fa49ae959 |        | False     |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+