def _read_stream(self, stream):
        """
        Read in the pod stream
        """
        data = yaml.safe_load_all(stream=stream)
        obj = self._find_convertable_object(data)
        pod = self.pod_types[obj['kind']](obj)
        return obj, pod.get('containers'), self.ingest_volumes_param(pod.get('volumes', []))
Read in the pod stream