++ openstack domain create --or-show --enable -f value -c id '--description=Service Domain for RegionOne/magnum' magnum
+ SERVICE_OS_DOMAIN_ID=639ca7d2de0540ac9bd21c7f49406a3b
+ openstack domain show 639ca7d2de0540ac9bd21c7f49406a3b
+-------------+-------------------------------------+
| Field       | Value                               |
+-------------+-------------------------------------+
| description | Service Domain for RegionOne/magnum |
| enabled     | True                                |
| id          | 639ca7d2de0540ac9bd21c7f49406a3b    |
| name        | magnum                              |
| options     | {}                                  |
| tags        | []                                  |
+-------------+-------------------------------------+
++ openstack user create --or-show --enable -f value -c id --domain=639ca7d2de0540ac9bd21c7f49406a3b --description 'Service User for RegionOne/magnum' --password=XD6xtgLWzYn3XSaljUkeBdjrjxd30VuS magnum-domain-RegionOne
+ SERVICE_OS_USERID=a4460224e70247479a4e1cc695e44282
+ openstack user set --password=XD6xtgLWzYn3XSaljUkeBdjrjxd30VuS a4460224e70247479a4e1cc695e44282
+ openstack user show a4460224e70247479a4e1cc695e44282
+---------------------+-----------------------------------+
| Field               | Value                             |
+---------------------+-----------------------------------+
| default_project_id  | None                              |
| domain_id           | 639ca7d2de0540ac9bd21c7f49406a3b  |
| email               | None                              |
| enabled             | True                              |
| id                  | a4460224e70247479a4e1cc695e44282  |
| 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=7da2125767894877b38d357f234c48f0
+ openstack role add --domain=639ca7d2de0540ac9bd21c7f49406a3b --user=a4460224e70247479a4e1cc695e44282 --user-domain=639ca7d2de0540ac9bd21c7f49406a3b 7da2125767894877b38d357f234c48f0
+ openstack role assignment list --role=7da2125767894877b38d357f234c48f0 --user-domain=639ca7d2de0540ac9bd21c7f49406a3b --user=a4460224e70247479a4e1cc695e44282
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| Role                             | User                             | Group | Project | Domain                           | System | Inherited |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| 7da2125767894877b38d357f234c48f0 | a4460224e70247479a4e1cc695e44282 |       |         | 639ca7d2de0540ac9bd21c7f49406a3b |        | False     |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+