++ openstack domain create --or-show --enable -f value -c id '--description=Service Domain for RegionOne/magnum' magnum
+ SERVICE_OS_DOMAIN_ID=42e86128bdb6434b80f5603539400e7c
+ openstack domain show 42e86128bdb6434b80f5603539400e7c
+-------------+-------------------------------------+
| Field       | Value                               |
+-------------+-------------------------------------+
| id          | 42e86128bdb6434b80f5603539400e7c    |
| name        | magnum                              |
| enabled     | True                                |
| description | Service Domain for RegionOne/magnum |
| options     | {}                                  |
+-------------+-------------------------------------+
++ openstack user create --or-show --enable -f value -c id --domain=42e86128bdb6434b80f5603539400e7c --description 'Service User for RegionOne/magnum' --password=tNevbLAADEl5rFauAUbVYvjcSkOhjtbo magnum-domain-RegionOne
+ SERVICE_OS_USERID=f03d69564b4f4aa0a8176be0c8f04830
+ openstack user set --password=tNevbLAADEl5rFauAUbVYvjcSkOhjtbo f03d69564b4f4aa0a8176be0c8f04830
+ openstack user show f03d69564b4f4aa0a8176be0c8f04830
+---------------------+-----------------------------------+
| Field               | Value                             |
+---------------------+-----------------------------------+
| default_project_id  | None                              |
| domain_id           | 42e86128bdb6434b80f5603539400e7c  |
| email               | None                              |
| enabled             | True                              |
| id                  | f03d69564b4f4aa0a8176be0c8f04830  |
| 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=ee9a00d0a41b4a17ac7f8c9f7b28953e
+ openstack role add --domain=42e86128bdb6434b80f5603539400e7c --user=f03d69564b4f4aa0a8176be0c8f04830 --user-domain=42e86128bdb6434b80f5603539400e7c ee9a00d0a41b4a17ac7f8c9f7b28953e
+ openstack role assignment list --role=ee9a00d0a41b4a17ac7f8c9f7b28953e --user-domain=42e86128bdb6434b80f5603539400e7c --user=f03d69564b4f4aa0a8176be0c8f04830
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| Role                             | User                             | Group | Project | Domain                           | System | Inherited |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| ee9a00d0a41b4a17ac7f8c9f7b28953e | f03d69564b4f4aa0a8176be0c8f04830 |       |         | 42e86128bdb6434b80f5603539400e7c |        | False     |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+