Comment 10 for bug 1534423

Please refer to http://docs.openstack.org/developer/heat/template_guide/environment.html#override-a-resource-with-a-custom-resource.

In openshift_parameters.yaml the custom resource types are specified in relative paths, and use this env file will get an error. The error is gone after change the resource types into absolute paths and starts with file://.

So actually it is not heat-client's issue.