nginx.conf

# Nginx reverse proxy 

server {
    listen :80;
    listen [::]:80;
    server_name domain.ext;
    return 301 https://$server_name$request_uri;
}

server {
    listen :443 ssl http2;
    listen          [::]:443;
    server_name domain.ext;


# Uncomment lines below when you already have SSL certificates. You can use Let's Encrypt with certbot : https://certbot.eff.org/
    #ssl on;
    #ssl_certificate /etc/letsencrypt/live/domain.ext/fullchain.pem;
    #ssl_certificate_key /etc/letsencrypt/live/domain.ext/privkey.pem;

    error_log /var/log/nginx/domain.ext_error.log;

	location / {
		index index.php index.html;
		proxy_pass http://127.0.0.1:8080;
	}

# well-known for Let's Encrypt if your prefer using webroot instead of Nginx plugin
  location /.well-known/acme-challenge {
  	root /var/www/letsencrypt;
  	allow all;
  	auth_basic off;
  	index index.html index.htm;
  	break;
  }
}