'Docker can run a container with a volume provisioned by Flocker before
it is mentioned to the Docker plugin.'

@require_cluster(1)
def test_run_container_with_preexisting_volume(self, cluster):

    name = random_name(self)
    d = create_dataset(self, cluster, metadata={u'name': name})
    d.addCallback((lambda _: self._test_create_container(cluster, volume_name=name)))
    return d
