nginx.conf

user www-data;

events {
  worker_connections 2048;
  multi_accept       on;
  use                epoll;
}

http {
  sendfile           on;
  tcp_nopush         on;
  tcp_nodelay        on;
  keepalive_timeout  15;

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

  gzip on;
  gzip_vary on;
  gzip_min_length 10240;
  gzip_proxied expired no-cache no-store private auth;
  gzip_types text/plain text/css text/xml application/javascript application/x-javascript application/xml;
  gzip_disable "MSIE [1-6]\.";

  server {
    listen 80;



location / {
        proxy_pass            http://app:8888;
        proxy_set_header      Host $host;
}

location ~ /api/kernels/ {
        proxy_pass            http://app:8888;
        proxy_set_header      Host $host;
        # websocket support
        proxy_http_version    1.1;
        proxy_set_header      Upgrade "websocket";
        proxy_set_header      Connection "Upgrade";
        proxy_read_timeout    86400;
    }
location ~ /terminals/ {
        proxy_pass            http://app:8888;
        proxy_set_header      Host $host;
        # websocket support
        proxy_http_version    1.1;
        proxy_set_header      Upgrade "websocket";
        proxy_set_header      Connection "Upgrade";
        proxy_read_timeout    86400;
}
  }
}