++ openstack domain create --or-show --enable -f value -c id '--description=Service Domain for RegionOne/magnum' magnum
+ SERVICE_OS_DOMAIN_ID=ccb71222ec3c4fce9a1851e5121b50bc
+ openstack domain show ccb71222ec3c4fce9a1851e5121b50bc
+-------------+-------------------------------------+
| Field       | Value                               |
+-------------+-------------------------------------+
| id          | ccb71222ec3c4fce9a1851e5121b50bc    |
| name        | magnum                              |
| enabled     | True                                |
| description | Service Domain for RegionOne/magnum |
| options     | {}                                  |
+-------------+-------------------------------------+
++ openstack user create --or-show --enable -f value -c id --domain=ccb71222ec3c4fce9a1851e5121b50bc --description 'Service User for RegionOne/magnum' --password=x2ffMwUSvxjHl6bDh0bpBEvVGY9TVDZe magnum-domain-RegionOne
+ SERVICE_OS_USERID=f58896e770e7487f84e96a4329085a1d
+ openstack user set --password=x2ffMwUSvxjHl6bDh0bpBEvVGY9TVDZe f58896e770e7487f84e96a4329085a1d
+ openstack user show f58896e770e7487f84e96a4329085a1d
+---------------------+-----------------------------------+
| Field               | Value                             |
+---------------------+-----------------------------------+
| default_project_id  | None                              |
| domain_id           | ccb71222ec3c4fce9a1851e5121b50bc  |
| email               | None                              |
| enabled             | True                              |
| id                  | f58896e770e7487f84e96a4329085a1d  |
| 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=0a799441d45744abb90a64179e99cb55
+ openstack role add --domain=ccb71222ec3c4fce9a1851e5121b50bc --user=f58896e770e7487f84e96a4329085a1d --user-domain=ccb71222ec3c4fce9a1851e5121b50bc 0a799441d45744abb90a64179e99cb55
+ openstack role assignment list --role=0a799441d45744abb90a64179e99cb55 --user-domain=ccb71222ec3c4fce9a1851e5121b50bc --user=f58896e770e7487f84e96a4329085a1d
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| Role                             | User                             | Group | Project | Domain                           | System | Inherited |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| 0a799441d45744abb90a64179e99cb55 | f58896e770e7487f84e96a4329085a1d |       |         | ccb71222ec3c4fce9a1851e5121b50bc |        | False     |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+