++ openstack domain create --or-show --enable -f value -c id '--description=Service Domain for RegionOne/magnum' magnum
+ SERVICE_OS_DOMAIN_ID=b279d977b78543eb9117081f3d1e00e8
+ openstack domain show b279d977b78543eb9117081f3d1e00e8
+-------------+-------------------------------------+
| Field       | Value                               |
+-------------+-------------------------------------+
| id          | b279d977b78543eb9117081f3d1e00e8    |
| name        | magnum                              |
| enabled     | True                                |
| description | Service Domain for RegionOne/magnum |
| options     | {}                                  |
+-------------+-------------------------------------+
++ openstack user create --or-show --enable -f value -c id --domain=b279d977b78543eb9117081f3d1e00e8 --description 'Service User for RegionOne/magnum' --password=mHeOfE4LBQjcrGWkQDL1HhYyiHKeVvKF magnum-domain-RegionOne
+ SERVICE_OS_USERID=2465e79dd9ff4af991bf9e8ce15a5889
+ openstack user set --password=mHeOfE4LBQjcrGWkQDL1HhYyiHKeVvKF 2465e79dd9ff4af991bf9e8ce15a5889
+ openstack user show 2465e79dd9ff4af991bf9e8ce15a5889
+---------------------+-----------------------------------+
| Field               | Value                             |
+---------------------+-----------------------------------+
| default_project_id  | None                              |
| domain_id           | b279d977b78543eb9117081f3d1e00e8  |
| email               | None                              |
| enabled             | True                              |
| id                  | 2465e79dd9ff4af991bf9e8ce15a5889  |
| 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=a502a68d53f145bf8118f94467788bf5
+ openstack role add --domain=b279d977b78543eb9117081f3d1e00e8 --user=2465e79dd9ff4af991bf9e8ce15a5889 --user-domain=b279d977b78543eb9117081f3d1e00e8 a502a68d53f145bf8118f94467788bf5
+ openstack role assignment list --role=a502a68d53f145bf8118f94467788bf5 --user-domain=b279d977b78543eb9117081f3d1e00e8 --user=2465e79dd9ff4af991bf9e8ce15a5889
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| Role                             | User                             | Group | Project | Domain                           | System | Inherited |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| a502a68d53f145bf8118f94467788bf5 | 2465e79dd9ff4af991bf9e8ce15a5889 |       |         | b279d977b78543eb9117081f3d1e00e8 |        | False     |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+