Related: Everything You Need to Know about Using Docker Compose But can the lifecycle still be improved? Docker-compose lets you simplify the lifecycle of not just one but numerous containers. You’ve learned a container’s basic life cycle: building, starting, and stopping a container. Creating the node-image with Docker-compose

The node_modules folder in the container was generated by the npm i command from the Dockerfile. Below, you can tell the Docker engine is running since the status bar (bottom-left) is green.įiles and Folders in the Server directory Open the Docker application to check if Docker started successfully. Docker uses a container to store all dependencies and operating system configurations necessary for applications to run in any environment.īefore Dockerizing a MERN stack, you’ll first need to create a custom node image using a Docker file.ġ.

Virtualization enabled and Linux kernel installed (for windows).ĭocker is a software platform that fastens the building, testing, deploying, and managing applications.

An operating system supported by Docker – This tutorial uses Windows 10.

Related: How to Install and Use Docker on Ubuntu (In the Real World)

If you’d like to follow along, be sure you have: This tutorial will be a hands-on demonstration. Read on and solve compatibility problems by Dockerizing your application! Prerequisites In this tutorial, you’ll learn the basics of Dockerizing a MERN stack, how it works, and how to implement it in various applications. Are you searching for a way to make your MERN application compatible with all computers while developing the application? You’ve come to the right place! Dockerize your application, and this MERN stack tutorial is just what you need.

Mern tutorial