++ openstack domain create --or-show --enable -f value -c id '--description=Service Domain for RegionOne/magnum' magnum
+ SERVICE_OS_DOMAIN_ID=c7412fe2f8e3457f92f1ef81e8a282e0
+ openstack domain show c7412fe2f8e3457f92f1ef81e8a282e0
+-------------+-------------------------------------+
| Field       | Value                               |
+-------------+-------------------------------------+
| id          | c7412fe2f8e3457f92f1ef81e8a282e0    |
| name        | magnum                              |
| enabled     | True                                |
| description | Service Domain for RegionOne/magnum |
| options     | {}                                  |
+-------------+-------------------------------------+
++ openstack user create --or-show --enable -f value -c id --domain=c7412fe2f8e3457f92f1ef81e8a282e0 --description 'Service User for RegionOne/magnum' --password=oSL5zr7wR1YftGx2knzveAZmIh8S6hfn magnum-domain-RegionOne
+ SERVICE_OS_USERID=00497c1394af47b19436bee54a22013f
+ openstack user set --password=oSL5zr7wR1YftGx2knzveAZmIh8S6hfn 00497c1394af47b19436bee54a22013f
+ openstack user show 00497c1394af47b19436bee54a22013f
+---------------------+-----------------------------------+
| Field               | Value                             |
+---------------------+-----------------------------------+
| default_project_id  | None                              |
| domain_id           | c7412fe2f8e3457f92f1ef81e8a282e0  |
| email               | None                              |
| enabled             | True                              |
| id                  | 00497c1394af47b19436bee54a22013f  |
| 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=20999aab0b1e4865b8fd064186986a84
+ openstack role add --domain=c7412fe2f8e3457f92f1ef81e8a282e0 --user=00497c1394af47b19436bee54a22013f --user-domain=c7412fe2f8e3457f92f1ef81e8a282e0 20999aab0b1e4865b8fd064186986a84
+ openstack role assignment list --role=20999aab0b1e4865b8fd064186986a84 --user-domain=c7412fe2f8e3457f92f1ef81e8a282e0 --user=00497c1394af47b19436bee54a22013f
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| Role                             | User                             | Group | Project | Domain                           | System | Inherited |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| 20999aab0b1e4865b8fd064186986a84 | 00497c1394af47b19436bee54a22013f |       |         | c7412fe2f8e3457f92f1ef81e8a282e0 |        | False     |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+