++ openstack domain create --or-show --enable -f value -c id '--description=Service Domain for RegionOne/magnum' magnum
+ SERVICE_OS_DOMAIN_ID=61c5105fce8c4000ba1e9375b66d889e
+ openstack domain show 61c5105fce8c4000ba1e9375b66d889e
+-------------+-------------------------------------+
| Field       | Value                               |
+-------------+-------------------------------------+
| id          | 61c5105fce8c4000ba1e9375b66d889e    |
| name        | magnum                              |
| enabled     | True                                |
| description | Service Domain for RegionOne/magnum |
| options     | {}                                  |
+-------------+-------------------------------------+
++ openstack user create --or-show --enable -f value -c id --domain=61c5105fce8c4000ba1e9375b66d889e --description 'Service User for RegionOne/magnum' --password=WHVW9PpC1A6nbTTGS936ij01tsDms6LM magnum-domain-RegionOne
+ SERVICE_OS_USERID=5e78e635545c40648000178642211d69
+ openstack user set --password=WHVW9PpC1A6nbTTGS936ij01tsDms6LM 5e78e635545c40648000178642211d69
+ openstack user show 5e78e635545c40648000178642211d69
+---------------------+-----------------------------------+
| Field               | Value                             |
+---------------------+-----------------------------------+
| default_project_id  | None                              |
| domain_id           | 61c5105fce8c4000ba1e9375b66d889e  |
| email               | None                              |
| enabled             | True                              |
| id                  | 5e78e635545c40648000178642211d69  |
| 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=537ec2eac2ce4de28dd5781a7d4ad308
+ openstack role add --domain=61c5105fce8c4000ba1e9375b66d889e --user=5e78e635545c40648000178642211d69 --user-domain=61c5105fce8c4000ba1e9375b66d889e 537ec2eac2ce4de28dd5781a7d4ad308
+ openstack role assignment list --role=537ec2eac2ce4de28dd5781a7d4ad308 --user-domain=61c5105fce8c4000ba1e9375b66d889e --user=5e78e635545c40648000178642211d69
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| Role                             | User                             | Group | Project | Domain                           | System | Inherited |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| 537ec2eac2ce4de28dd5781a7d4ad308 | 5e78e635545c40648000178642211d69 |       |         | 61c5105fce8c4000ba1e9375b66d889e |        | False     |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+