++ openstack domain create --or-show --enable -f value -c id '--description=Service Domain for RegionOne/magnum' magnum
+ SERVICE_OS_DOMAIN_ID=b6f48d83204b44f8ad6b1b4621bca80e
+ openstack domain show b6f48d83204b44f8ad6b1b4621bca80e
+-------------+-------------------------------------+
| Field       | Value                               |
+-------------+-------------------------------------+
| id          | b6f48d83204b44f8ad6b1b4621bca80e    |
| name        | magnum                              |
| enabled     | True                                |
| description | Service Domain for RegionOne/magnum |
| options     | {}                                  |
+-------------+-------------------------------------+
++ openstack user create --or-show --enable -f value -c id --domain=b6f48d83204b44f8ad6b1b4621bca80e --description 'Service User for RegionOne/magnum' --password=DaSLYx5jE8zXN3zf2pXkXIccyZfy01pA magnum-domain-RegionOne
+ SERVICE_OS_USERID=2c303e7b90b646b895d4907161011bed
+ openstack user set --password=DaSLYx5jE8zXN3zf2pXkXIccyZfy01pA 2c303e7b90b646b895d4907161011bed
+ openstack user show 2c303e7b90b646b895d4907161011bed
+---------------------+-----------------------------------+
| Field               | Value                             |
+---------------------+-----------------------------------+
| default_project_id  | None                              |
| domain_id           | b6f48d83204b44f8ad6b1b4621bca80e  |
| email               | None                              |
| enabled             | True                              |
| id                  | 2c303e7b90b646b895d4907161011bed  |
| 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=cbe5c0460626442194ab0d0ceab402bc
+ openstack role add --domain=b6f48d83204b44f8ad6b1b4621bca80e --user=2c303e7b90b646b895d4907161011bed --user-domain=b6f48d83204b44f8ad6b1b4621bca80e cbe5c0460626442194ab0d0ceab402bc
+ openstack role assignment list --role=cbe5c0460626442194ab0d0ceab402bc --user-domain=b6f48d83204b44f8ad6b1b4621bca80e --user=2c303e7b90b646b895d4907161011bed
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| Role                             | User                             | Group | Project | Domain                           | System | Inherited |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| cbe5c0460626442194ab0d0ceab402bc | 2c303e7b90b646b895d4907161011bed |       |         | b6f48d83204b44f8ad6b1b4621bca80e |        | False     |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+