This is homemade and since I'm not really a developer this might be a bit dirty. This is currently not responsive.

I didn't want to use Apache or Nginx web server. This one is only few lines of golang acting like a simple file server. I would like to serve a personalized 404 page but this is apparently not so easy to do using the FileSever function that I'm using...

I used golang:alpine as a base for the build part. Finale image is base on scratch and weight only 5MB which is what I was looking for.

A commit on github triggers a webhook on hub.docker.com. Then I only have to update the service on Portainer. I could have used a webhook from hud.docker.com to portainer too but I would rather keep it as a manual trigger for now.