/etc/nginx/sites-enabled/default

default

server {
  listen 80 default_server;
  listen [::]:80 default_server ipv6only=on;
  location / {
    proxy_pass http://localhost:5000;
  }
}

server {
  listen 8080 default_server;
  listen [::]:8080 default_server ipv6only=on;
  location / {
    proxy_pass http://localhost:8082;
  }
}