++ openstack domain create --or-show --enable -f value -c id '--description=Service Domain for RegionOne/magnum' magnum
+ SERVICE_OS_DOMAIN_ID=51a157f65609454d9f3d81340ffac1a8
+ openstack domain show 51a157f65609454d9f3d81340ffac1a8
+-------------+-------------------------------------+
| Field       | Value                               |
+-------------+-------------------------------------+
| id          | 51a157f65609454d9f3d81340ffac1a8    |
| name        | magnum                              |
| enabled     | True                                |
| description | Service Domain for RegionOne/magnum |
| options     | {}                                  |
+-------------+-------------------------------------+
++ openstack user create --or-show --enable -f value -c id --domain=51a157f65609454d9f3d81340ffac1a8 --description 'Service User for RegionOne/magnum' --password=GP3AkSk27DPuEyF9GwESWtu4eA0cjrUb magnum-domain-RegionOne
+ SERVICE_OS_USERID=231bcc24026f4dfe88fa352d29684320
+ openstack user set --password=GP3AkSk27DPuEyF9GwESWtu4eA0cjrUb 231bcc24026f4dfe88fa352d29684320
+ openstack user show 231bcc24026f4dfe88fa352d29684320
+---------------------+-----------------------------------+
| Field               | Value                             |
+---------------------+-----------------------------------+
| default_project_id  | None                              |
| domain_id           | 51a157f65609454d9f3d81340ffac1a8  |
| email               | None                              |
| enabled             | True                              |
| id                  | 231bcc24026f4dfe88fa352d29684320  |
| 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=49369ac2ecf9452d9d3870dac7737adf
+ openstack role add --domain=51a157f65609454d9f3d81340ffac1a8 --user=231bcc24026f4dfe88fa352d29684320 --user-domain=51a157f65609454d9f3d81340ffac1a8 49369ac2ecf9452d9d3870dac7737adf
+ openstack role assignment list --role=49369ac2ecf9452d9d3870dac7737adf --user-domain=51a157f65609454d9f3d81340ffac1a8 --user=231bcc24026f4dfe88fa352d29684320
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| Role                             | User                             | Group | Project | Domain                           | System | Inherited |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| 49369ac2ecf9452d9d3870dac7737adf | 231bcc24026f4dfe88fa352d29684320 |       |         | 51a157f65609454d9f3d81340ffac1a8 |        | False     |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+