++ openstack domain create --or-show --enable -f value -c id '--description=Service Domain for RegionOne/magnum' magnum
+ SERVICE_OS_DOMAIN_ID=edc866cfd9874bdd88a653425e319175
+ openstack domain show edc866cfd9874bdd88a653425e319175
+-------------+-------------------------------------+
| Field       | Value                               |
+-------------+-------------------------------------+
| description | Service Domain for RegionOne/magnum |
| enabled     | True                                |
| id          | edc866cfd9874bdd88a653425e319175    |
| name        | magnum                              |
| options     | {}                                  |
| tags        | []                                  |
+-------------+-------------------------------------+
++ openstack user create --or-show --enable -f value -c id --domain=edc866cfd9874bdd88a653425e319175 --description 'Service User for RegionOne/magnum' --password=PUauvmh3tctfAqHEN2Ne5RA0Rn6QC8pK magnum-domain-RegionOne
+ SERVICE_OS_USERID=dca83b2dfd044d9b9dd44feb88fc8309
+ openstack user set --password=PUauvmh3tctfAqHEN2Ne5RA0Rn6QC8pK dca83b2dfd044d9b9dd44feb88fc8309
+ openstack user show dca83b2dfd044d9b9dd44feb88fc8309
+---------------------+-----------------------------------+
| Field               | Value                             |
+---------------------+-----------------------------------+
| default_project_id  | None                              |
| domain_id           | edc866cfd9874bdd88a653425e319175  |
| email               | None                              |
| enabled             | True                              |
| id                  | dca83b2dfd044d9b9dd44feb88fc8309  |
| name                | magnum-domain-RegionOne           |
| description         | Service User for RegionOne/magnum |
| password_expires_at | None                              |
+---------------------+-----------------------------------+
++ openstack role show -f value -c id admin
+ SERVICE_OS_ROLE_ID=76d31219bf2f473097d6fb3b6e8c857e
+ openstack role add --domain=edc866cfd9874bdd88a653425e319175 --user=dca83b2dfd044d9b9dd44feb88fc8309 --user-domain=edc866cfd9874bdd88a653425e319175 76d31219bf2f473097d6fb3b6e8c857e
+ openstack role assignment list --role=76d31219bf2f473097d6fb3b6e8c857e --user-domain=edc866cfd9874bdd88a653425e319175 --user=dca83b2dfd044d9b9dd44feb88fc8309
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| Role                             | User                             | Group | Project | Domain                           | System | Inherited |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| 76d31219bf2f473097d6fb3b6e8c857e | dca83b2dfd044d9b9dd44feb88fc8309 |       |         | edc866cfd9874bdd88a653425e319175 |        | False     |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+