Table of Contents

1. Challenge

   Build a First Version

   1. Create a Dockerfile that uses httpd:2.4 as the base image, then runs basic package updates.
   2. Build the 0.1 version of the widgetfactory image using the Dockerfile.
   3. Inspect the image to see its size and layers.
2. Challenge

   Load the Website into the Container

   1. Remove the Apache welcome page from the image.
   2. Build version 0.2 of the widgetfactory image.
   3. Inspect both versions of the widgetfactory image to see the differences in size and layers.
   4. Add the website data to the container.
   5. Build version 0.3 of the widgetfactory image.
   6. Inspect versions 0.2 and 0.3 to see the differences in size and layers.
3. Challenge

   Run a Container from the Image

   1. Run a container from the widgetfactory:0.3 image in the terminal, to see which command it executes. Remember to publish the web server port.
   2. Stop the container running in the terminal, then start it in detached mode.
   3. View the website files in the container.
   4. Retrieve the main website page from the container and compare it to the copy on the server.
4. Challenge

   Read Me

   Note: Many of the things done in this lab are intentionally inefficient, These tasks are done to demonstrate certain aspects of Docker, and highlight common pitfalls. These do not represent best practices.