++ openstack domain create --or-show --enable -f value -c id '--description=Service Domain for RegionOne/magnum' magnum
+ SERVICE_OS_DOMAIN_ID=ebed3bba451b45ef93c4f02456bc06b7
+ openstack domain show ebed3bba451b45ef93c4f02456bc06b7
+-------------+-------------------------------------+
| Field       | Value                               |
+-------------+-------------------------------------+
| id          | ebed3bba451b45ef93c4f02456bc06b7    |
| name        | magnum                              |
| enabled     | True                                |
| description | Service Domain for RegionOne/magnum |
| options     | {}                                  |
+-------------+-------------------------------------+
++ openstack user create --or-show --enable -f value -c id --domain=ebed3bba451b45ef93c4f02456bc06b7 --description 'Service User for RegionOne/magnum' --password=JHvpIfLjvPf5kVaut3UnD9Z1nq5tnEJj magnum-domain-RegionOne
+ SERVICE_OS_USERID=31505c6ec7df43c2aa56bbc44c1a1d3a
+ openstack user set --password=JHvpIfLjvPf5kVaut3UnD9Z1nq5tnEJj 31505c6ec7df43c2aa56bbc44c1a1d3a
+ openstack user show 31505c6ec7df43c2aa56bbc44c1a1d3a
+---------------------+-----------------------------------+
| Field               | Value                             |
+---------------------+-----------------------------------+
| default_project_id  | None                              |
| domain_id           | ebed3bba451b45ef93c4f02456bc06b7  |
| email               | None                              |
| enabled             | True                              |
| id                  | 31505c6ec7df43c2aa56bbc44c1a1d3a  |
| 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=7b0c2cb68c65428faf291c8e5185a834
+ openstack role add --domain=ebed3bba451b45ef93c4f02456bc06b7 --user=31505c6ec7df43c2aa56bbc44c1a1d3a --user-domain=ebed3bba451b45ef93c4f02456bc06b7 7b0c2cb68c65428faf291c8e5185a834
+ openstack role assignment list --role=7b0c2cb68c65428faf291c8e5185a834 --user-domain=ebed3bba451b45ef93c4f02456bc06b7 --user=31505c6ec7df43c2aa56bbc44c1a1d3a
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| Role                             | User                             | Group | Project | Domain                           | System | Inherited |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| 7b0c2cb68c65428faf291c8e5185a834 | 31505c6ec7df43c2aa56bbc44c1a1d3a |       |         | ebed3bba451b45ef93c4f02456bc06b7 |        | False     |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+