++ openstack domain create --or-show --enable -f value -c id '--description=Service Domain for RegionOne/magnum' magnum
+ SERVICE_OS_DOMAIN_ID=0b435dbed8894ce299c139f7c3c54b88
+ openstack domain show 0b435dbed8894ce299c139f7c3c54b88
+-------------+-------------------------------------+
| Field       | Value                               |
+-------------+-------------------------------------+
| description | Service Domain for RegionOne/magnum |
| enabled     | True                                |
| id          | 0b435dbed8894ce299c139f7c3c54b88    |
| name        | magnum                              |
| options     | {}                                  |
| tags        | []                                  |
+-------------+-------------------------------------+
++ openstack user create --or-show --enable -f value -c id --domain=0b435dbed8894ce299c139f7c3c54b88 --description 'Service User for RegionOne/magnum' --password=doYmXdZB6PBiP8c9dB96IxtliHPCKmS3 magnum-domain-RegionOne
+ SERVICE_OS_USERID=0b78f7fb1b4a47bb85168f10551f38ac
+ openstack user set --password=doYmXdZB6PBiP8c9dB96IxtliHPCKmS3 0b78f7fb1b4a47bb85168f10551f38ac
+ openstack user show 0b78f7fb1b4a47bb85168f10551f38ac
+---------------------+-----------------------------------+
| Field               | Value                             |
+---------------------+-----------------------------------+
| default_project_id  | None                              |
| domain_id           | 0b435dbed8894ce299c139f7c3c54b88  |
| email               | None                              |
| enabled             | True                              |
| id                  | 0b78f7fb1b4a47bb85168f10551f38ac  |
| 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=4f4548ef487f4d44bdc25aefcab3b858
+ openstack role add --domain=0b435dbed8894ce299c139f7c3c54b88 --user=0b78f7fb1b4a47bb85168f10551f38ac --user-domain=0b435dbed8894ce299c139f7c3c54b88 4f4548ef487f4d44bdc25aefcab3b858
+ openstack role assignment list --role=4f4548ef487f4d44bdc25aefcab3b858 --user-domain=0b435dbed8894ce299c139f7c3c54b88 --user=0b78f7fb1b4a47bb85168f10551f38ac
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| Role                             | User                             | Group | Project | Domain                           | System | Inherited |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| 4f4548ef487f4d44bdc25aefcab3b858 | 0b78f7fb1b4a47bb85168f10551f38ac |       |         | 0b435dbed8894ce299c139f7c3c54b88 |        | False     |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+