++ openstack domain create --or-show --enable -f value -c id '--description=Service Domain for RegionOne/magnum' magnum
+ SERVICE_OS_DOMAIN_ID=4043a05b27974f9cb48c44929292c197
+ openstack domain show 4043a05b27974f9cb48c44929292c197
+-------------+-------------------------------------+
| Field       | Value                               |
+-------------+-------------------------------------+
| id          | 4043a05b27974f9cb48c44929292c197    |
| name        | magnum                              |
| enabled     | True                                |
| description | Service Domain for RegionOne/magnum |
| options     | {}                                  |
+-------------+-------------------------------------+
++ openstack user create --or-show --enable -f value -c id --domain=4043a05b27974f9cb48c44929292c197 --description 'Service User for RegionOne/magnum' --password=OIWAdR0UuQ1kPkYUjvff3xCEMGWGg2xS magnum-domain-RegionOne
+ SERVICE_OS_USERID=a735f7fc5dad4a0bbfa1c8e4d0fd713f
+ openstack user set --password=OIWAdR0UuQ1kPkYUjvff3xCEMGWGg2xS a735f7fc5dad4a0bbfa1c8e4d0fd713f
+ openstack user show a735f7fc5dad4a0bbfa1c8e4d0fd713f
+---------------------+-----------------------------------+
| Field               | Value                             |
+---------------------+-----------------------------------+
| default_project_id  | None                              |
| domain_id           | 4043a05b27974f9cb48c44929292c197  |
| email               | None                              |
| enabled             | True                              |
| id                  | a735f7fc5dad4a0bbfa1c8e4d0fd713f  |
| 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=9cb358274c5e4c569fc64a007b6e547a
+ openstack role add --domain=4043a05b27974f9cb48c44929292c197 --user=a735f7fc5dad4a0bbfa1c8e4d0fd713f --user-domain=4043a05b27974f9cb48c44929292c197 9cb358274c5e4c569fc64a007b6e547a
+ openstack role assignment list --role=9cb358274c5e4c569fc64a007b6e547a --user-domain=4043a05b27974f9cb48c44929292c197 --user=a735f7fc5dad4a0bbfa1c8e4d0fd713f
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| Role                             | User                             | Group | Project | Domain                           | System | Inherited |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| 9cb358274c5e4c569fc64a007b6e547a | a735f7fc5dad4a0bbfa1c8e4d0fd713f |       |         | 4043a05b27974f9cb48c44929292c197 |        | False     |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+