++ openstack domain create --or-show --enable -f value -c id '--description=Service Domain for RegionOne/heat' heat
+ SERVICE_OS_DOMAIN_ID=4689962e86534da3ae6c3492d9778431
+ openstack domain show 4689962e86534da3ae6c3492d9778431
+-------------+-----------------------------------+
| Field       | Value                             |
+-------------+-----------------------------------+
| id          | 4689962e86534da3ae6c3492d9778431  |
| name        | heat                              |
| enabled     | True                              |
| description | Service Domain for RegionOne/heat |
| options     | {}                                |
+-------------+-----------------------------------+
++ openstack user create --or-show --enable -f value -c id --domain=4689962e86534da3ae6c3492d9778431 --description 'Service User for RegionOne/heat' --password=S3I6gqhR84AEOdF3aHlM1Rzn0ttkU6Kr heat-stack-user-RegionOne
+ SERVICE_OS_USERID=51d5888215da43a7b28ac08777454432
+ openstack user set --password=S3I6gqhR84AEOdF3aHlM1Rzn0ttkU6Kr 51d5888215da43a7b28ac08777454432
+ openstack user show 51d5888215da43a7b28ac08777454432
+---------------------+----------------------------------+
| Field               | Value                            |
+---------------------+----------------------------------+
| default_project_id  | None                             |
| domain_id           | 4689962e86534da3ae6c3492d9778431 |
| email               | None                             |
| enabled             | True                             |
| id                  | 51d5888215da43a7b28ac08777454432 |
| 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=a9d9309f92bf431485958d5582c38ab3
+ openstack role add --domain=4689962e86534da3ae6c3492d9778431 --user=51d5888215da43a7b28ac08777454432 --user-domain=4689962e86534da3ae6c3492d9778431 a9d9309f92bf431485958d5582c38ab3
+ openstack role assignment list --role=a9d9309f92bf431485958d5582c38ab3 --user-domain=4689962e86534da3ae6c3492d9778431 --user=51d5888215da43a7b28ac08777454432
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| Role                             | User                             | Group | Project | Domain                           | System | Inherited |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| a9d9309f92bf431485958d5582c38ab3 | 51d5888215da43a7b28ac08777454432 |       |         | 4689962e86534da3ae6c3492d9778431 |        | False     |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+