So after I determined there was another issue (rhev datastore was wrong) with the definition in the master yaml , I am seeing better results but I still see random errors.  The issue is coming down to this wait_for_request_status() method, its picking up previous attempts and then goes to find the vm and fails because the actual request is still pending. 

At least one of two things needs to happen, the method signature needs to be updated to key off of the description (which should be adequate since we are using a random string) and/or add some type of delete_all_requests which is executed before each test.