'Test basic cluster update.'

def test_cluster_update(self):

    cluster = utils.create_cluster(self.ctxt)
    self.assertFalse(cluster.disabled)
    db.cluster_update(self.ctxt, cluster.id, {'disabled': True})
    db_cluster = db.cluster_get(self.ctxt, cluster.id)
    self.assertTrue(db_cluster.disabled)
