docker_deep_dive/ddd-book/swarm-app

Simple counter-app for demonstrating Docker Compose

Flask app that counts page refreshes in Redis backend and displays the name of the container that services each request.

Used in:

• Docker Deep Dive book 2023 edition

Pre-built image: tag: swarm-app

v2 app

The swarm-appv2 tag was built by making two changes to the app.

Changing the image referenced in index.html from image.png to wasm.ong and changing the text.

Changing the CSS to:

header {
  background-color: #5a2d8c;