++ openstack domain create --or-show --enable -f value -c id '--description=Service Domain for RegionOne/magnum' magnum
+ SERVICE_OS_DOMAIN_ID=d18e67773e7e4c40aba9539217be446d
+ openstack domain show d18e67773e7e4c40aba9539217be446d
+-------------+-------------------------------------+
| Field       | Value                               |
+-------------+-------------------------------------+
| id          | d18e67773e7e4c40aba9539217be446d    |
| name        | magnum                              |
| enabled     | True                                |
| description | Service Domain for RegionOne/magnum |
| options     | {}                                  |
+-------------+-------------------------------------+
++ openstack user create --or-show --enable -f value -c id --domain=d18e67773e7e4c40aba9539217be446d --description 'Service User for RegionOne/magnum' --password=yqdqNLx8370ClXqzo61bFCJgAWE7CosM magnum-domain-RegionOne
+ SERVICE_OS_USERID=fad1ac63fe674900abd53dca34093a74
+ openstack user set --password=yqdqNLx8370ClXqzo61bFCJgAWE7CosM fad1ac63fe674900abd53dca34093a74
+ openstack user show fad1ac63fe674900abd53dca34093a74
+---------------------+-----------------------------------+
| Field               | Value                             |
+---------------------+-----------------------------------+
| default_project_id  | None                              |
| domain_id           | d18e67773e7e4c40aba9539217be446d  |
| email               | None                              |
| enabled             | True                              |
| id                  | fad1ac63fe674900abd53dca34093a74  |
| 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=ad492ea64a2b485f965db49c7a4cd8ef
+ openstack role add --domain=d18e67773e7e4c40aba9539217be446d --user=fad1ac63fe674900abd53dca34093a74 --user-domain=d18e67773e7e4c40aba9539217be446d ad492ea64a2b485f965db49c7a4cd8ef
+ openstack role assignment list --role=ad492ea64a2b485f965db49c7a4cd8ef --user-domain=d18e67773e7e4c40aba9539217be446d --user=fad1ac63fe674900abd53dca34093a74
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| Role                             | User                             | Group | Project | Domain                           | System | Inherited |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| ad492ea64a2b485f965db49c7a4cd8ef | fad1ac63fe674900abd53dca34093a74 |       |         | d18e67773e7e4c40aba9539217be446d |        | False     |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+