++ openstack domain create --or-show --enable -f value -c id '--description=Service Domain for RegionOne/magnum' magnum
+ SERVICE_OS_DOMAIN_ID=5f5a56fbaddc4a259ea15233fd38397d
+ openstack domain show 5f5a56fbaddc4a259ea15233fd38397d
+-------------+-------------------------------------+
| Field       | Value                               |
+-------------+-------------------------------------+
| id          | 5f5a56fbaddc4a259ea15233fd38397d    |
| name        | magnum                              |
| enabled     | True                                |
| description | Service Domain for RegionOne/magnum |
| options     | {}                                  |
+-------------+-------------------------------------+
++ openstack user create --or-show --enable -f value -c id --domain=5f5a56fbaddc4a259ea15233fd38397d --description 'Service User for RegionOne/magnum' --password=iRmwt6ldNvh4WV1yHWeF2uD9a1B02nSC magnum-domain-RegionOne
+ SERVICE_OS_USERID=43209125280b4888adb2e9169ead685d
+ openstack user set --password=iRmwt6ldNvh4WV1yHWeF2uD9a1B02nSC 43209125280b4888adb2e9169ead685d
+ openstack user show 43209125280b4888adb2e9169ead685d
+---------------------+-----------------------------------+
| Field               | Value                             |
+---------------------+-----------------------------------+
| default_project_id  | None                              |
| domain_id           | 5f5a56fbaddc4a259ea15233fd38397d  |
| email               | None                              |
| enabled             | True                              |
| id                  | 43209125280b4888adb2e9169ead685d  |
| 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=23d8aa12d71d4191b0df1b4f0075aaeb
+ openstack role add --domain=5f5a56fbaddc4a259ea15233fd38397d --user=43209125280b4888adb2e9169ead685d --user-domain=5f5a56fbaddc4a259ea15233fd38397d 23d8aa12d71d4191b0df1b4f0075aaeb
+ openstack role assignment list --role=23d8aa12d71d4191b0df1b4f0075aaeb --user-domain=5f5a56fbaddc4a259ea15233fd38397d --user=43209125280b4888adb2e9169ead685d
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| Role                             | User                             | Group | Project | Domain                           | System | Inherited |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| 23d8aa12d71d4191b0df1b4f0075aaeb | 43209125280b4888adb2e9169ead685d |       |         | 5f5a56fbaddc4a259ea15233fd38397d |        | False     |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+