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🐋 Docker

Containerizing an Application

  • In order to build the container image, you will need to use a Dockerfile
  • A Dockerfile is simply a text-based file with no file extension that contains a script of instructions
  • Docker will then use this script to build a container image

Tutorial

Change into the directory with the application.

cd /path/to/app

Create an empty file named Dockerfile.

touch Dockerfile