Getting Started

Let’s print out Hello, World! in the terminal using the 3 Musketeers. The command make echo will be calling Docker to run the command echo 'Hello, World!' inside a container.

Prerequisites

• Docker
• Compose
• Make

Steps

1. Final folder structure:

   • Directoryhello-world

     • compose.yml
     • Makefile

2. Create the following 2 files:

   compose.yml

   services:
     busybox:
       image: busybox

   Makefile

   echo:
   	docker compose run --rm busybox echo 'Hello, World!'

3. Run the command:

   make echo