Combine multiple webinterfaces to 1 by caddy

[francislavoie]

I think this guide might be a good starting point for you:

Using Caddy as a reverse proxy in a home network

If you want to run a service inside a Local Area Network (LAN) such as your home or office – and especially if you want to be able to access it from outside that network – Caddy can help you accomplish this quite easily. This guide will show you how. It assumes you’ve never done this before, but that you have some technical proficiency and are somewhat knowledgable about your own network. Do this at your own risk. There are several ways to make private services accessible from other n…

Additional points:

• Subdomains are much better than proxying to subpaths, because many apps don’t behave well when you try to serve them in a subpath. Read more about that here: The "subfolder problem", OR, "why can't I reverse proxy my app into a subfolder?"

• You probably don’t need the IP address access. Since you’re using Pihole, you have a DNS server, and you can set up local names for each service, or you can make your real domains resolve to a LAN IP address while inside of your network (while devices outside your network would use the WAN IP by resolving using public DNS servers)

• Read through the Caddyfile structure docs Caddyfile Concepts — Caddy Documentation Essentially, you want to make a site block for each site you want to proxy to.