++ openstack domain create --or-show --enable -f value -c id '--description=Service Domain for RegionOne/magnum' magnum
+ SERVICE_OS_DOMAIN_ID=a52ffc04439c455fa83e7fd2157d2102
+ openstack domain show a52ffc04439c455fa83e7fd2157d2102
+-------------+-------------------------------------+
| Field       | Value                               |
+-------------+-------------------------------------+
| description | Service Domain for RegionOne/magnum |
| enabled     | True                                |
| id          | a52ffc04439c455fa83e7fd2157d2102    |
| name        | magnum                              |
| options     | {}                                  |
| tags        | []                                  |
+-------------+-------------------------------------+
++ openstack user create --or-show --enable -f value -c id --domain=a52ffc04439c455fa83e7fd2157d2102 --description 'Service User for RegionOne/magnum' --password=kZ1CjqCsWuHTpNBmN9jvIHtrHDFe4U3Y magnum-domain-RegionOne
+ SERVICE_OS_USERID=7fdb54eafe2142038976a1a77da17936
+ openstack user set --password=kZ1CjqCsWuHTpNBmN9jvIHtrHDFe4U3Y 7fdb54eafe2142038976a1a77da17936
+ openstack user show 7fdb54eafe2142038976a1a77da17936
+---------------------+-----------------------------------+
| Field               | Value                             |
+---------------------+-----------------------------------+
| default_project_id  | None                              |
| domain_id           | a52ffc04439c455fa83e7fd2157d2102  |
| email               | None                              |
| enabled             | True                              |
| id                  | 7fdb54eafe2142038976a1a77da17936  |
| 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=591e9ae7a85b44dfa1fb4b1e34f8e468
+ openstack role add --domain=a52ffc04439c455fa83e7fd2157d2102 --user=7fdb54eafe2142038976a1a77da17936 --user-domain=a52ffc04439c455fa83e7fd2157d2102 591e9ae7a85b44dfa1fb4b1e34f8e468
+ openstack role assignment list --role=591e9ae7a85b44dfa1fb4b1e34f8e468 --user-domain=a52ffc04439c455fa83e7fd2157d2102 --user=7fdb54eafe2142038976a1a77da17936
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| Role                             | User                             | Group | Project | Domain                           | System | Inherited |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| 591e9ae7a85b44dfa1fb4b1e34f8e468 | 7fdb54eafe2142038976a1a77da17936 |       |         | a52ffc04439c455fa83e7fd2157d2102 |        | False     |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+