Getting Started

Not all steps are transferable so it is assumed that a domain is available and Let's Encrypt or a certificate is available.

Get Caddy

Download it either via:

https://caddyserver.com/download

https://caddyserver.com/docs/download

or directly from Github via:

curl -OL https://github.com/caddyserver/caddy/releases/download/v2.2.0/caddy_2.2.0_linux_armv7.tar.gz

Unzip the directory with for instance:

tag -xz caddy_2.2.0_linux_armv7.tar.gz

and move / rename the caddy executable to a suitable location.

Configure Caddy

There create a file called "caddyfile" without an extension and fill it with the following content:

{    
admin :34567 # expose admin port
}
theuseddomain.ending  # ! INSERT correct domain under which to serve

reverse_proxy /* localhost:3000  # Website
reverse_proxy /getconfig raspberrypi:9876 # Pirate-Bridge
reverse_proxy /ctrl raspberrypi:9876 # Pirate-Bridge
reverse_proxy /janus* raspberrypi:8088 # Pirate-Spyglass
reverse_proxy /stream { # Pirate-Bridge
    flush_interval -1
    to raspberrypi:9876
    }

# if specific certs are used otherwise delete the tls line and ensure that the ports 80 and 443 are forwarded to the caddy server so that it can enable HTTPS/TLS via Let's Encrypt 
tls "<path_to_cert>.crt" "<path_to_public_key>.key"  # enable tls 

Start Caddy

If the Caddy executable is in the same folder as the caddy file it can now be started with:

caddy run

it might be necessary to specify further

./caddy run -f ./caddyfile

If you want to run caddy detached replace "run" with "start".