If you don't mind building your own package, this has worked well for us: https://github.com/yaoweibin/nginx_upstream_check_module https://github.com/yaoweibin/

If you don't mind building your own package, this has worked well for us: https://github.com/yaoweibin/nginx_upstream_check_module https://github.com/yaoweibin/nginx_upstream_check_module Though I agree it'd be nice to have the functionality integrated.