++ openstack domain create --or-show --enable -f value -c id '--description=Service Domain for RegionOne/heat' heat
+ SERVICE_OS_DOMAIN_ID=795ec370d7db45948599d38e3f52f14f
+ openstack domain show 795ec370d7db45948599d38e3f52f14f
+-------------+-----------------------------------+
| Field       | Value                             |
+-------------+-----------------------------------+
| id          | 795ec370d7db45948599d38e3f52f14f  |
| name        | heat                              |
| enabled     | True                              |
| description | Service Domain for RegionOne/heat |
| options     | {}                                |
+-------------+-----------------------------------+
++ openstack user create --or-show --enable -f value -c id --domain=795ec370d7db45948599d38e3f52f14f --description 'Service User for RegionOne/heat' --password=3Kof1GeZcTvLKKEeKiUS8VkWWuGn3oBa heat-stack-user-RegionOne
+ SERVICE_OS_USERID=6e54d99ecdd64ec0b339838b8b226fd2
+ openstack user set --password=3Kof1GeZcTvLKKEeKiUS8VkWWuGn3oBa 6e54d99ecdd64ec0b339838b8b226fd2
+ openstack user show 6e54d99ecdd64ec0b339838b8b226fd2
+---------------------+----------------------------------+
| Field               | Value                            |
+---------------------+----------------------------------+
| default_project_id  | None                             |
| domain_id           | 795ec370d7db45948599d38e3f52f14f |
| email               | None                             |
| enabled             | True                             |
| id                  | 6e54d99ecdd64ec0b339838b8b226fd2 |
| 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=ca8a55902f2643a997eb027eff598424
+ openstack role add --domain=795ec370d7db45948599d38e3f52f14f --user=6e54d99ecdd64ec0b339838b8b226fd2 --user-domain=795ec370d7db45948599d38e3f52f14f ca8a55902f2643a997eb027eff598424
+ openstack role assignment list --role=ca8a55902f2643a997eb027eff598424 --user-domain=795ec370d7db45948599d38e3f52f14f --user=6e54d99ecdd64ec0b339838b8b226fd2
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| Role                             | User                             | Group | Project | Domain                           | System | Inherited |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| ca8a55902f2643a997eb027eff598424 | 6e54d99ecdd64ec0b339838b8b226fd2 |       |         | 795ec370d7db45948599d38e3f52f14f |        | False     |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+