++ openstack domain create --or-show --enable -f value -c id '--description=Service Domain for RegionOne/magnum' magnum
+ SERVICE_OS_DOMAIN_ID=48757b28c443469e8923bac12d7404f0
+ openstack domain show 48757b28c443469e8923bac12d7404f0
+-------------+-------------------------------------+
| Field       | Value                               |
+-------------+-------------------------------------+
| description | Service Domain for RegionOne/magnum |
| enabled     | True                                |
| id          | 48757b28c443469e8923bac12d7404f0    |
| name        | magnum                              |
| options     | {}                                  |
| tags        | []                                  |
+-------------+-------------------------------------+
++ openstack user create --or-show --enable -f value -c id --domain=48757b28c443469e8923bac12d7404f0 --description 'Service User for RegionOne/magnum' --password=CjPlwV5j4n5mHqJ4QpMoO6pO8tcvxiFH magnum-domain-RegionOne
+ SERVICE_OS_USERID=cdcce6f4cbc74de5b914337949ffed8d
+ openstack user set --password=CjPlwV5j4n5mHqJ4QpMoO6pO8tcvxiFH cdcce6f4cbc74de5b914337949ffed8d
+ openstack user show cdcce6f4cbc74de5b914337949ffed8d
+---------------------+-----------------------------------+
| Field               | Value                             |
+---------------------+-----------------------------------+
| default_project_id  | None                              |
| domain_id           | 48757b28c443469e8923bac12d7404f0  |
| email               | None                              |
| enabled             | True                              |
| id                  | cdcce6f4cbc74de5b914337949ffed8d  |
| 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=eb506888a3fe4b468a60f0ba3ece97fa
+ openstack role add --domain=48757b28c443469e8923bac12d7404f0 --user=cdcce6f4cbc74de5b914337949ffed8d --user-domain=48757b28c443469e8923bac12d7404f0 eb506888a3fe4b468a60f0ba3ece97fa
+ openstack role assignment list --role=eb506888a3fe4b468a60f0ba3ece97fa --user-domain=48757b28c443469e8923bac12d7404f0 --user=cdcce6f4cbc74de5b914337949ffed8d
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| Role                             | User                             | Group | Project | Domain                           | System | Inherited |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| eb506888a3fe4b468a60f0ba3ece97fa | cdcce6f4cbc74de5b914337949ffed8d |       |         | 48757b28c443469e8923bac12d7404f0 |        | False     |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+