++ openstack domain create --or-show --enable -f value -c id '--description=Service Domain for RegionOne/magnum' magnum
+ SERVICE_OS_DOMAIN_ID=a53447054cd945fdade7c4a680f126ed
+ openstack domain show a53447054cd945fdade7c4a680f126ed
+-------------+-------------------------------------+
| Field       | Value                               |
+-------------+-------------------------------------+
| description | Service Domain for RegionOne/magnum |
| enabled     | True                                |
| id          | a53447054cd945fdade7c4a680f126ed    |
| name        | magnum                              |
| options     | {}                                  |
| tags        | []                                  |
+-------------+-------------------------------------+
++ openstack user create --or-show --enable -f value -c id --domain=a53447054cd945fdade7c4a680f126ed --description 'Service User for RegionOne/magnum' --password=5iyCzRYiL0RZp7P3iXCG2Tx3klBZ5u7B magnum-domain-RegionOne
+ SERVICE_OS_USERID=557fb05f4b97459284f1bc2403c37ca5
+ openstack user set --password=5iyCzRYiL0RZp7P3iXCG2Tx3klBZ5u7B 557fb05f4b97459284f1bc2403c37ca5
+ openstack user show 557fb05f4b97459284f1bc2403c37ca5
+---------------------+-----------------------------------+
| Field               | Value                             |
+---------------------+-----------------------------------+
| default_project_id  | None                              |
| domain_id           | a53447054cd945fdade7c4a680f126ed  |
| email               | None                              |
| enabled             | True                              |
| id                  | 557fb05f4b97459284f1bc2403c37ca5  |
| 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=945ccf85efae4775a4b0ed3d8f552f2f
+ openstack role add --domain=a53447054cd945fdade7c4a680f126ed --user=557fb05f4b97459284f1bc2403c37ca5 --user-domain=a53447054cd945fdade7c4a680f126ed 945ccf85efae4775a4b0ed3d8f552f2f
+ openstack role assignment list --role=945ccf85efae4775a4b0ed3d8f552f2f --user-domain=a53447054cd945fdade7c4a680f126ed --user=557fb05f4b97459284f1bc2403c37ca5
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| Role                             | User                             | Group | Project | Domain                           | System | Inherited |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| 945ccf85efae4775a4b0ed3d8f552f2f | 557fb05f4b97459284f1bc2403c37ca5 |       |         | a53447054cd945fdade7c4a680f126ed |        | False     |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+