def register_options():
    CONF.register_opts(deprecated_opts)
When one serverset file has multiple watchers, all will be invoked
dataset/ETHPy150Open openstack/oslo.log/oslo_log/versionutils.py/register_options--crossover with--dataset/ETHPy150Open pinterest/kingpin/kingpin/tests/kazoo_utils/test_file_watch.py/FileWatchTestCase.test_multiple_watchers_on_single_serverset