Open source nginx has stub_status. It's just not very (very not) featureful. https://nginx.org/en/docs/http/ngx_http_stub_status_module.html https://nginx.org/

Open source nginx has stub_status. It's just not very (very not) featureful. https://nginx.org/en/docs/http/ngx_http_stub_status_module.html https://nginx.org/en/docs/http/ngx_http_stub_status_module.h...