++ openstack domain create --or-show --enable -f value -c id '--description=Service Domain for RegionOne/magnum' magnum
+ SERVICE_OS_DOMAIN_ID=1e40a2806d2340d483ad5e0bd1a03f7e
+ openstack domain show 1e40a2806d2340d483ad5e0bd1a03f7e
+-------------+-------------------------------------+
| Field       | Value                               |
+-------------+-------------------------------------+
| description | Service Domain for RegionOne/magnum |
| enabled     | True                                |
| id          | 1e40a2806d2340d483ad5e0bd1a03f7e    |
| name        | magnum                              |
| options     | {}                                  |
| tags        | []                                  |
+-------------+-------------------------------------+
++ openstack user create --or-show --enable -f value -c id --domain=1e40a2806d2340d483ad5e0bd1a03f7e --description 'Service User for RegionOne/magnum' --password=e29en6vkrbFu98pDjwQ7jQoi6Nde9hl5 magnum-domain-RegionOne
+ SERVICE_OS_USERID=d85355ffed4145edb1c625f63389945a
+ openstack user set --password=e29en6vkrbFu98pDjwQ7jQoi6Nde9hl5 d85355ffed4145edb1c625f63389945a
+ openstack user show d85355ffed4145edb1c625f63389945a
+---------------------+-----------------------------------+
| Field               | Value                             |
+---------------------+-----------------------------------+
| default_project_id  | None                              |
| domain_id           | 1e40a2806d2340d483ad5e0bd1a03f7e  |
| email               | None                              |
| enabled             | True                              |
| id                  | d85355ffed4145edb1c625f63389945a  |
| 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=e16995362cf94ce99745e64be28e7037
+ openstack role add --domain=1e40a2806d2340d483ad5e0bd1a03f7e --user=d85355ffed4145edb1c625f63389945a --user-domain=1e40a2806d2340d483ad5e0bd1a03f7e e16995362cf94ce99745e64be28e7037
+ openstack role assignment list --role=e16995362cf94ce99745e64be28e7037 --user-domain=1e40a2806d2340d483ad5e0bd1a03f7e --user=d85355ffed4145edb1c625f63389945a
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| Role                             | User                             | Group | Project | Domain                           | System | Inherited |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| e16995362cf94ce99745e64be28e7037 | d85355ffed4145edb1c625f63389945a |       |         | 1e40a2806d2340d483ad5e0bd1a03f7e |        | False     |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+