worker_processes auto;

events {
  worker_connections 1024;
}

http {
  include /etc/nginx/mime.types;
  default_type application/octet-stream;

  sendfile on;
  tcp_nopush on;
  tcp_nodelay on;
  keepalive_timeout 65;
  client_max_body_size 100m;

  map $http_upgrade $connection_upgrade {
    default upgrade;
    '' close;
  }

  include /etc/nginx/conf.d/*.conf;
}
