++ openstack domain create --or-show --enable -f value -c id '--description=Service Domain for RegionOne/magnum' magnum
+ SERVICE_OS_DOMAIN_ID=0fb336d770e845388042c9cca06e52a5
+ openstack domain show 0fb336d770e845388042c9cca06e52a5
+-------------+-------------------------------------+
| Field       | Value                               |
+-------------+-------------------------------------+
| id          | 0fb336d770e845388042c9cca06e52a5    |
| name        | magnum                              |
| enabled     | True                                |
| description | Service Domain for RegionOne/magnum |
| options     | {}                                  |
+-------------+-------------------------------------+
++ openstack user create --or-show --enable -f value -c id --domain=0fb336d770e845388042c9cca06e52a5 --description 'Service User for RegionOne/magnum' --password=rQ9c9LQ7EpItso1iaY3P9LvuKlX3BMES magnum-domain-RegionOne
+ SERVICE_OS_USERID=35747f4b5e994a298fa252e486d92c75
+ openstack user set --password=rQ9c9LQ7EpItso1iaY3P9LvuKlX3BMES 35747f4b5e994a298fa252e486d92c75
+ openstack user show 35747f4b5e994a298fa252e486d92c75
+---------------------+-----------------------------------+
| Field               | Value                             |
+---------------------+-----------------------------------+
| default_project_id  | None                              |
| domain_id           | 0fb336d770e845388042c9cca06e52a5  |
| email               | None                              |
| enabled             | True                              |
| id                  | 35747f4b5e994a298fa252e486d92c75  |
| 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=ed789b1a2d7a4f2296b2b6dfac7e50ad
+ openstack role add --domain=0fb336d770e845388042c9cca06e52a5 --user=35747f4b5e994a298fa252e486d92c75 --user-domain=0fb336d770e845388042c9cca06e52a5 ed789b1a2d7a4f2296b2b6dfac7e50ad
+ openstack role assignment list --role=ed789b1a2d7a4f2296b2b6dfac7e50ad --user-domain=0fb336d770e845388042c9cca06e52a5 --user=35747f4b5e994a298fa252e486d92c75
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| Role                             | User                             | Group | Project | Domain                           | System | Inherited |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| ed789b1a2d7a4f2296b2b6dfac7e50ad | 35747f4b5e994a298fa252e486d92c75 |       |         | 0fb336d770e845388042c9cca06e52a5 |        | False     |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+