Fly Friday - Customizing With Dockerfiles

In the latest Fly Friday video, it is demonstrated how easy it is to customize a deployed Docker image using Fly. The example uses Docker's official httpd image which serves files from its /usr/local/apache2/html directory by default. To change this content, a two-line Dockerfile is used that takes the httpd image as a base and copies local content into the specified directory. This new image can then be deployed with Fly. The video also shows how to create the necessary public_html directory and add HTML content to it. For more information on Fly, check out their comprehensive docs and Hands On section for a free account and app deployment tutorial.