++ openstack domain create --or-show --enable -f value -c id '--description=Service Domain for RegionOne/magnum' magnum
+ SERVICE_OS_DOMAIN_ID=f2e9420fe25340d782caac7c95f22994
+ openstack domain show f2e9420fe25340d782caac7c95f22994
+-------------+-------------------------------------+
| Field       | Value                               |
+-------------+-------------------------------------+
| description | Service Domain for RegionOne/magnum |
| enabled     | True                                |
| id          | f2e9420fe25340d782caac7c95f22994    |
| name        | magnum                              |
| options     | {}                                  |
| tags        | []                                  |
+-------------+-------------------------------------+
++ openstack user create --or-show --enable -f value -c id --domain=f2e9420fe25340d782caac7c95f22994 --description 'Service User for RegionOne/magnum' --password=yBQ7wedn0FfNC58yJP8Jp5NsoH9smbTz magnum-domain-RegionOne
+ SERVICE_OS_USERID=f3cd4af62f87484caf2456e86508f564
+ openstack user set --password=yBQ7wedn0FfNC58yJP8Jp5NsoH9smbTz f3cd4af62f87484caf2456e86508f564
+ openstack user show f3cd4af62f87484caf2456e86508f564
+---------------------+-----------------------------------+
| Field               | Value                             |
+---------------------+-----------------------------------+
| default_project_id  | None                              |
| domain_id           | f2e9420fe25340d782caac7c95f22994  |
| email               | None                              |
| enabled             | True                              |
| id                  | f3cd4af62f87484caf2456e86508f564  |
| 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=d88d4d4870eb4ec28a9a3fe337961dc3
+ openstack role add --domain=f2e9420fe25340d782caac7c95f22994 --user=f3cd4af62f87484caf2456e86508f564 --user-domain=f2e9420fe25340d782caac7c95f22994 d88d4d4870eb4ec28a9a3fe337961dc3
+ openstack role assignment list --role=d88d4d4870eb4ec28a9a3fe337961dc3 --user-domain=f2e9420fe25340d782caac7c95f22994 --user=f3cd4af62f87484caf2456e86508f564
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| Role                             | User                             | Group | Project | Domain                           | System | Inherited |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| d88d4d4870eb4ec28a9a3fe337961dc3 | f3cd4af62f87484caf2456e86508f564 |       |         | f2e9420fe25340d782caac7c95f22994 |        | False     |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+