instruction: Create a Dockerfile for Node.js with production best practices
output: ```dockerfile
  from scratch. If you make a change, run docker compose up again and Compose will reconcile the changes in your file and apply them intelligently.Dockerfile versus Compose fileA Dockerfile provides instructions to build a container image while a Compose file defines your running containers. Quite often, a Compose file references a Dockerfile to build an image to use for a particular service.Try it outIn this hands-on, you will learn how to use a Docker Compose to run a multi-container application. You'll use a simple to-do list app built with Node.js and MySQL as a database server.Start the applicationFollow the instructions to run the to-do list app on your system.Download and install Docker Desktop.Open a terminal and clone this sample application.
  
  git clone https://github.com/dockersamples/todo-list-app
  Navigate into the todo-list-app directory:
  
  cd todo-list-app
  Inside this directory, you'll find a file named compose.yaml. This YAML file is where all the magic happens! It defines all the services that make up your application, along with their configurations. Each service specifies its image, ports, volumes, networks, and any other settings necessary for its functionality. Take some time to explore the YAML file and familiarize yourself with its structure.Use the
  docker compose up command to start the application:
  
  docker compose up -d --build
  When you run this command, you should see an output like this:
  
  [+] Running 5/5
  â app 3 layers [â£¿â£¿â£¿] 0B/0B Pulled 7.1s
   â e6f4e57cc59e Download complete 0.9s
   â df998480d81d Download complete 1.0s
   â 31e174fedd23 Download complete 2.5s
   â 43c47a581c29 Download complete 2.0s
  [+] Running 4/4
   â ¸ Network todo-list-app_default Created 0.3s
   â ¸ Volume "todo-list-app_todo-mysql-data" Created 0.3s
   â Container todo-list-app-app-1 Started 0.3s
   â Container todo-list-app-mysql-1 Started 0.3s
  A lot happened here! A couple of things to call out:Two container images were downloaded
  ```