++ openstack domain create --or-show --enable -f value -c id '--description=Service Domain for RegionOne/magnum' magnum
+ SERVICE_OS_DOMAIN_ID=905db45da97c4401ae82ff58b1c8afb3
+ openstack domain show 905db45da97c4401ae82ff58b1c8afb3
+-------------+-------------------------------------+
| Field       | Value                               |
+-------------+-------------------------------------+
| id          | 905db45da97c4401ae82ff58b1c8afb3    |
| name        | magnum                              |
| enabled     | True                                |
| description | Service Domain for RegionOne/magnum |
| options     | {}                                  |
+-------------+-------------------------------------+
++ openstack user create --or-show --enable -f value -c id --domain=905db45da97c4401ae82ff58b1c8afb3 --description 'Service User for RegionOne/magnum' --password=ynBK5PFenl8kbRJ9POTxcQ6mrnDnRSPi magnum-domain-RegionOne
+ SERVICE_OS_USERID=815ee87bca194aa08fdc77d96bbe84b8
+ openstack user set --password=ynBK5PFenl8kbRJ9POTxcQ6mrnDnRSPi 815ee87bca194aa08fdc77d96bbe84b8
+ openstack user show 815ee87bca194aa08fdc77d96bbe84b8
+---------------------+-----------------------------------+
| Field               | Value                             |
+---------------------+-----------------------------------+
| default_project_id  | None                              |
| domain_id           | 905db45da97c4401ae82ff58b1c8afb3  |
| email               | None                              |
| enabled             | True                              |
| id                  | 815ee87bca194aa08fdc77d96bbe84b8  |
| 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=387084203bee43baa2f6c267a5b6c4ed
+ openstack role add --domain=905db45da97c4401ae82ff58b1c8afb3 --user=815ee87bca194aa08fdc77d96bbe84b8 --user-domain=905db45da97c4401ae82ff58b1c8afb3 387084203bee43baa2f6c267a5b6c4ed
+ openstack role assignment list --role=387084203bee43baa2f6c267a5b6c4ed --user-domain=905db45da97c4401ae82ff58b1c8afb3 --user=815ee87bca194aa08fdc77d96bbe84b8
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| Role                             | User                             | Group | Project | Domain                           | System | Inherited |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| 387084203bee43baa2f6c267a5b6c4ed | 815ee87bca194aa08fdc77d96bbe84b8 |       |         | 905db45da97c4401ae82ff58b1c8afb3 |        | False     |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+