* support modules configuration
Signed-off-by: Ben Ye <ben.ye@bytedance.com>
* fallback default module if the param is missing
Signed-off-by: Ben Ye <ben.ye@bytedance.com>
* update readme and example config file
Signed-off-by: Ben Ye <ben.ye@bytedance.com>
* fix lint
Signed-off-by: Ben Ye <ben.ye@bytedance.com>