++ openstack domain create --or-show --enable -f value -c id '--description=Service Domain for RegionOne/magnum' magnum
+ SERVICE_OS_DOMAIN_ID=b768245c93904078a39fa7fe901e67ca
+ openstack domain show b768245c93904078a39fa7fe901e67ca
+-------------+-------------------------------------+
| Field       | Value                               |
+-------------+-------------------------------------+
| description | Service Domain for RegionOne/magnum |
| enabled     | True                                |
| id          | b768245c93904078a39fa7fe901e67ca    |
| name        | magnum                              |
| options     | {}                                  |
| tags        | []                                  |
+-------------+-------------------------------------+
++ openstack user create --or-show --enable -f value -c id --domain=b768245c93904078a39fa7fe901e67ca --description 'Service User for RegionOne/magnum' --password=IWA9w0aJidJXEnBpua3YNlgjD2g2Jkem magnum-domain-RegionOne
+ SERVICE_OS_USERID=aa63d3eb0cb242baa753bb51c801aefb
+ openstack user set --password=IWA9w0aJidJXEnBpua3YNlgjD2g2Jkem aa63d3eb0cb242baa753bb51c801aefb
+ openstack user show aa63d3eb0cb242baa753bb51c801aefb
+---------------------+-----------------------------------+
| Field               | Value                             |
+---------------------+-----------------------------------+
| default_project_id  | None                              |
| domain_id           | b768245c93904078a39fa7fe901e67ca  |
| email               | None                              |
| enabled             | True                              |
| id                  | aa63d3eb0cb242baa753bb51c801aefb  |
| 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=5ee1d10f63494f04b994d7b2158796b6
+ openstack role add --domain=b768245c93904078a39fa7fe901e67ca --user=aa63d3eb0cb242baa753bb51c801aefb --user-domain=b768245c93904078a39fa7fe901e67ca 5ee1d10f63494f04b994d7b2158796b6
+ openstack role assignment list --role=5ee1d10f63494f04b994d7b2158796b6 --user-domain=b768245c93904078a39fa7fe901e67ca --user=aa63d3eb0cb242baa753bb51c801aefb
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| Role                             | User                             | Group | Project | Domain                           | System | Inherited |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| 5ee1d10f63494f04b994d7b2158796b6 | aa63d3eb0cb242baa753bb51c801aefb |       |         | b768245c93904078a39fa7fe901e67ca |        | False     |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+