'Init the class:
docker_client: instance of Docker-py client
container_id: Id of the container'

def __init__(self, docker_client, container_id):

    logger.debug('docker    plugin    -    Create    thread    for    container    {}'.format(container_id[:12]))
    super(ThreadDockerGrabber, self).__init__()
    self._stopper = threading.Event()
    self._container_id = container_id
    self._stats_stream = docker_client.stats(container_id, decode=True)
    self._stats = {}
