++ openstack domain create --or-show --enable -f value -c id '--description=Service Domain for RegionOne/heat' heat
+ SERVICE_OS_DOMAIN_ID=506abc4623054c4ca49664de88eee64e
+ openstack domain show 506abc4623054c4ca49664de88eee64e
+-------------+-----------------------------------+
| Field       | Value                             |
+-------------+-----------------------------------+
| id          | 506abc4623054c4ca49664de88eee64e  |
| name        | heat                              |
| enabled     | True                              |
| description | Service Domain for RegionOne/heat |
| options     | {}                                |
+-------------+-----------------------------------+
++ openstack user create --or-show --enable -f value -c id --domain=506abc4623054c4ca49664de88eee64e --description 'Service User for RegionOne/heat' --password=PjxXpmMY34I6f6FkUtl1brpZEuGCUXcs heat-stack-user-RegionOne
+ SERVICE_OS_USERID=e4047182e90a4e6eb877c04744c108cb
+ openstack user set --password=PjxXpmMY34I6f6FkUtl1brpZEuGCUXcs e4047182e90a4e6eb877c04744c108cb
+ openstack user show e4047182e90a4e6eb877c04744c108cb
+---------------------+----------------------------------+
| Field               | Value                            |
+---------------------+----------------------------------+
| default_project_id  | None                             |
| domain_id           | 506abc4623054c4ca49664de88eee64e |
| email               | None                             |
| enabled             | True                             |
| id                  | e4047182e90a4e6eb877c04744c108cb |
| name                | heat-stack-user-RegionOne        |
| description         | Service User for RegionOne/heat  |
| password_expires_at | None                             |
| options             | {}                               |
+---------------------+----------------------------------+
++ openstack role show -f value -c id admin
+ SERVICE_OS_ROLE_ID=81cfd754a9ca4e2d860fe82eb0f48d6b
+ openstack role add --domain=506abc4623054c4ca49664de88eee64e --user=e4047182e90a4e6eb877c04744c108cb --user-domain=506abc4623054c4ca49664de88eee64e 81cfd754a9ca4e2d860fe82eb0f48d6b
+ openstack role assignment list --role=81cfd754a9ca4e2d860fe82eb0f48d6b --user-domain=506abc4623054c4ca49664de88eee64e --user=e4047182e90a4e6eb877c04744c108cb
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| Role                             | User                             | Group | Project | Domain                           | System | Inherited |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| 81cfd754a9ca4e2d860fe82eb0f48d6b | e4047182e90a4e6eb877c04744c108cb |       |         | 506abc4623054c4ca49664de88eee64e |        | False     |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+