Added demo

README.md

@@ -1,16 +1,33 @@
 # Traefik Ondemand Plugin
 
-Traefik plugin to scale containers ondemand
+Traefik plugin to scale down to zero containers on swarm.
 
-## How to use it
+## Description
 
-### Required
+A container may be a simple nginx server serving static pages, when no one is using it, it still consome CPU and memory even if it's close to nothing it still something.
 
-- Swarm mode
-- [Traefik ondemand service](https://github.com/acouvreur/traefik-ondemand-service) up and running
+With this plugin you can scale down to zero when there is no more request.
+It will scale back to 1 when there is a user requesting the service.
 
-## Develop the plugin
+## Authors
 
-`export TRAEFIK_PILOT_TOKEN=traefik_pilot_token`
-`docker swarm init`
-`docker stack deploy -c docker-compose.yml TRAEFIK_HACKATHON`
+[Alexandre Hiltcher](https://www.linkedin.com/in/alexandre-hiltcher/)
+[Alexis Couvreur](https://www.linkedin.com/in/alexis-couvreur/)
+
+![Alexandre and Alexis](./img/gophers-traefik.png)
+
+## Demo
+
+![Demo](./img/demo.gif)
+
+## Run the demo
+
+- `docker swarm init`
+- `export TRAEFIK_PILOT_TOKEN=your_traefik_pilot_token`
+- `docker stack deploy -c docker-compose.yml TRAEFIK_HACKATHON`
+
+## Limitations
+
+You cannot set the labels for a service inside the service definition.
+
+Otherwise when scaling to 0 the specification would not be found because there is no more task running. So you have to write it under the dynamic configuration file.