++ openstack domain create --or-show --enable -f value -c id '--description=Service Domain for RegionOne/magnum' magnum
+ SERVICE_OS_DOMAIN_ID=4389ca142d8d4e68a9a93d6886244bb1
+ openstack domain show 4389ca142d8d4e68a9a93d6886244bb1
+-------------+-------------------------------------+
| Field       | Value                               |
+-------------+-------------------------------------+
| description | Service Domain for RegionOne/magnum |
| enabled     | True                                |
| id          | 4389ca142d8d4e68a9a93d6886244bb1    |
| name        | magnum                              |
| options     | {}                                  |
| tags        | []                                  |
+-------------+-------------------------------------+
++ openstack user create --or-show --enable -f value -c id --domain=4389ca142d8d4e68a9a93d6886244bb1 --description 'Service User for RegionOne/magnum' --password=czPBFu35N0N82z9zcsI0SrNSgXNoTQE3 magnum-domain-RegionOne
+ SERVICE_OS_USERID=c2fca233d20c40c08a4da0194bea426d
+ openstack user set --password=czPBFu35N0N82z9zcsI0SrNSgXNoTQE3 c2fca233d20c40c08a4da0194bea426d
+ openstack user show c2fca233d20c40c08a4da0194bea426d
+---------------------+-----------------------------------+
| Field               | Value                             |
+---------------------+-----------------------------------+
| default_project_id  | None                              |
| domain_id           | 4389ca142d8d4e68a9a93d6886244bb1  |
| email               | None                              |
| enabled             | True                              |
| id                  | c2fca233d20c40c08a4da0194bea426d  |
| 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=5172d56ffca943c3a0a3937e180b2cf2
+ openstack role add --domain=4389ca142d8d4e68a9a93d6886244bb1 --user=c2fca233d20c40c08a4da0194bea426d --user-domain=4389ca142d8d4e68a9a93d6886244bb1 5172d56ffca943c3a0a3937e180b2cf2
+ openstack role assignment list --role=5172d56ffca943c3a0a3937e180b2cf2 --user-domain=4389ca142d8d4e68a9a93d6886244bb1 --user=c2fca233d20c40c08a4da0194bea426d
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| Role                             | User                             | Group | Project | Domain                           | System | Inherited |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| 5172d56ffca943c3a0a3937e180b2cf2 | c2fca233d20c40c08a4da0194bea426d |       |         | 4389ca142d8d4e68a9a93d6886244bb1 |        | False     |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+