++ openstack domain create --or-show --enable -f value -c id '--description=Service Domain for RegionOne/magnum' magnum
+ SERVICE_OS_DOMAIN_ID=222eb64db35f419da877aa85783215cd
+ openstack domain show 222eb64db35f419da877aa85783215cd
+-------------+-------------------------------------+
| Field       | Value                               |
+-------------+-------------------------------------+
| id          | 222eb64db35f419da877aa85783215cd    |
| name        | magnum                              |
| enabled     | True                                |
| description | Service Domain for RegionOne/magnum |
| options     | {}                                  |
+-------------+-------------------------------------+
++ openstack user create --or-show --enable -f value -c id --domain=222eb64db35f419da877aa85783215cd --description 'Service User for RegionOne/magnum' --password=pGuai7dq7eUQxLUP6FffRaFaercyWlhv magnum-domain-RegionOne
+ SERVICE_OS_USERID=7486c9fe535a4afb9b7bd943fdf369e9
+ openstack user set --password=pGuai7dq7eUQxLUP6FffRaFaercyWlhv 7486c9fe535a4afb9b7bd943fdf369e9
+ openstack user show 7486c9fe535a4afb9b7bd943fdf369e9
+---------------------+-----------------------------------+
| Field               | Value                             |
+---------------------+-----------------------------------+
| default_project_id  | None                              |
| domain_id           | 222eb64db35f419da877aa85783215cd  |
| email               | None                              |
| enabled             | True                              |
| id                  | 7486c9fe535a4afb9b7bd943fdf369e9  |
| 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=9815f9cb7d3640f59c296e6dd9546e52
+ openstack role add --domain=222eb64db35f419da877aa85783215cd --user=7486c9fe535a4afb9b7bd943fdf369e9 --user-domain=222eb64db35f419da877aa85783215cd 9815f9cb7d3640f59c296e6dd9546e52
+ openstack role assignment list --role=9815f9cb7d3640f59c296e6dd9546e52 --user-domain=222eb64db35f419da877aa85783215cd --user=7486c9fe535a4afb9b7bd943fdf369e9
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| Role                             | User                             | Group | Project | Domain                           | System | Inherited |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| 9815f9cb7d3640f59c296e6dd9546e52 | 7486c9fe535a4afb9b7bd943fdf369e9 |       |         | 222eb64db35f419da877aa85783215cd |        | False     |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+