diff --git a/get-started/part2.md b/get-started/part2.md index 9a48102e11..ef92148355 100644 --- a/get-started/part2.md +++ b/get-started/part2.md @@ -12,20 +12,19 @@ Work through the orientation and setup in [Part 1](index.md). ## Introduction -Now that you've set up your development environment, thanks to Docker Desktop, -you can begin to develop containerized applications. In general, the development workflow looks like this: +Now that you've set up your development environment, you can begin to develop containerized applications. In general, the development workflow looks like this: 1. Create and test individual containers for each component of your application by first creating Docker images. + 2. Assemble your containers and supporting infrastructure into a complete application. + 3. Test, share, and deploy your complete containerized application. In this stage of the tutorial, let's focus on step 1 of this workflow: creating the images that your containers will be based on. Remember, a Docker image captures the private filesystem that your containerized processes will run in; you need to create an image that contains just what your application needs to run. -> **Containerized development environments** are easier to set up than traditional development environments, once you learn how to build images as we'll discuss below. This is because a containerized development environment will isolate all the dependencies your app needs inside your Docker image; there's no need to install anything other than Docker on your development machine. In this way, you can easily develop applications for different stacks without changing anything on your development machine. - ## Set up -Let us download an example project from the [Docker Samples](https://github.com/dockersamples/node-bulletin-board) page. +Let us download the `node-bulletin-board` example project. This is a simple bulletin board application written in Node.js.