#cat /etc/nginx/nginx.conf

error_log stderr notice;

worker_processes auto;
events {
multi_accept on;
use epoll;
worker_connections 1024;
}

stream {
upstream kube_apiserver {
server ****:6443;
}
server {
listen 6443;
proxy_pass kube_apiserver;
proxy_timeout 10m;
proxy_connect_timeout 2s;
}
}