++ openstack domain create --or-show --enable -f value -c id '--description=Service Domain for RegionOne/magnum' magnum
+ SERVICE_OS_DOMAIN_ID=e340ebd804fe4dd985a09f4538280072
+ openstack domain show e340ebd804fe4dd985a09f4538280072
+-------------+-------------------------------------+
| Field       | Value                               |
+-------------+-------------------------------------+
| id          | e340ebd804fe4dd985a09f4538280072    |
| name        | magnum                              |
| enabled     | True                                |
| description | Service Domain for RegionOne/magnum |
| options     | {}                                  |
+-------------+-------------------------------------+
++ openstack user create --or-show --enable -f value -c id --domain=e340ebd804fe4dd985a09f4538280072 --description 'Service User for RegionOne/magnum' --password=uslKEZ8vHjhib1P5Bq6GrdQH5C9YNezK magnum-domain-RegionOne
+ SERVICE_OS_USERID=cc1ddbf7bd8b4b78b199a853e09f1018
+ openstack user set --password=uslKEZ8vHjhib1P5Bq6GrdQH5C9YNezK cc1ddbf7bd8b4b78b199a853e09f1018
+ openstack user show cc1ddbf7bd8b4b78b199a853e09f1018
+---------------------+-----------------------------------+
| Field               | Value                             |
+---------------------+-----------------------------------+
| default_project_id  | None                              |
| domain_id           | e340ebd804fe4dd985a09f4538280072  |
| email               | None                              |
| enabled             | True                              |
| id                  | cc1ddbf7bd8b4b78b199a853e09f1018  |
| 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=4869a174647c4052b32058ec4332706a
+ openstack role add --domain=e340ebd804fe4dd985a09f4538280072 --user=cc1ddbf7bd8b4b78b199a853e09f1018 --user-domain=e340ebd804fe4dd985a09f4538280072 4869a174647c4052b32058ec4332706a
+ openstack role assignment list --role=4869a174647c4052b32058ec4332706a --user-domain=e340ebd804fe4dd985a09f4538280072 --user=cc1ddbf7bd8b4b78b199a853e09f1018
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| Role                             | User                             | Group | Project | Domain                           | System | Inherited |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| 4869a174647c4052b32058ec4332706a | cc1ddbf7bd8b4b78b199a853e09f1018 |       |         | e340ebd804fe4dd985a09f4538280072 |        | False     |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+