Using Caddy with Quantum #
Caddy is a very customizable and powerful router. It easily handles the application layer (http and https using Let’s Encrypt), but can potentially give you a customizable layer-4 (TCP and UDP) as well.
Debugging #
By default, the Caddy will ignore invalid configuration — so YMMV. To debug how configuration from labels is rendered to a Caddyfile, you can enter the running container to find the generated files that are being used: /config/caddy/