++ openstack domain create --or-show --enable -f value -c id '--description=Service Domain for RegionOne/magnum' magnum
+ SERVICE_OS_DOMAIN_ID=ca1f4971379a4cbbae024ab71fff6756
+ openstack domain show ca1f4971379a4cbbae024ab71fff6756
+-------------+-------------------------------------+
| Field       | Value                               |
+-------------+-------------------------------------+
| id          | ca1f4971379a4cbbae024ab71fff6756    |
| name        | magnum                              |
| enabled     | True                                |
| description | Service Domain for RegionOne/magnum |
| options     | {}                                  |
+-------------+-------------------------------------+
++ openstack user create --or-show --enable -f value -c id --domain=ca1f4971379a4cbbae024ab71fff6756 --description 'Service User for RegionOne/magnum' --password=N0urhB5gxKXeehAzfTibDqHksl7RZ3oc magnum-domain-RegionOne
+ SERVICE_OS_USERID=e224a3f7449b40889f2ed5a9e8e743ba
+ openstack user set --password=N0urhB5gxKXeehAzfTibDqHksl7RZ3oc e224a3f7449b40889f2ed5a9e8e743ba
+ openstack user show e224a3f7449b40889f2ed5a9e8e743ba
+---------------------+-----------------------------------+
| Field               | Value                             |
+---------------------+-----------------------------------+
| default_project_id  | None                              |
| domain_id           | ca1f4971379a4cbbae024ab71fff6756  |
| email               | None                              |
| enabled             | True                              |
| id                  | e224a3f7449b40889f2ed5a9e8e743ba  |
| 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=7d26c2a73b2b4944ad45ba38b6730653
+ openstack role add --domain=ca1f4971379a4cbbae024ab71fff6756 --user=e224a3f7449b40889f2ed5a9e8e743ba --user-domain=ca1f4971379a4cbbae024ab71fff6756 7d26c2a73b2b4944ad45ba38b6730653
+ openstack role assignment list --role=7d26c2a73b2b4944ad45ba38b6730653 --user-domain=ca1f4971379a4cbbae024ab71fff6756 --user=e224a3f7449b40889f2ed5a9e8e743ba
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| Role                             | User                             | Group | Project | Domain                           | System | Inherited |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| 7d26c2a73b2b4944ad45ba38b6730653 | e224a3f7449b40889f2ed5a9e8e743ba |       |         | ca1f4971379a4cbbae024ab71fff6756 |        | False     |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+