Signal TLS Proxy Behind Traefik 2

This setup assumes that you have multiple services running on your server, and Traefik 2 is used as the load balancer. This means that Traefik will also handle the SSL termination.

To run a Signal TLS proxy, you will need a host with a domain name that has ports 80 and 443 available. Optionally, this host may already have Traefik 2.0 installed with a Docker provider configured. To run the proxy:

1. Install Docker & Docker compose.
2. Clone this repository
3. Update the following line in the docker-compose.yml file, by adding the correct traefik labels; replace signal.mydomain.com by your hostname.

   traefik.tcp.routers.signal-proxy.rule=HostSNI("signal.mydomain.com") 
   

4. Update your e-mail address in /data/traefik/traefik.yml; certificatesResolvers.leresolver.acme.email
5. (Optional) if you already have a running Traefik, comment out/delete the traefik service in the docker-compose.yml file, and make sure that the certresolver name for the proxy container matches your Traefik installation.
6. docker compose up --detach --build

Your proxy is now running! You can share this with the URL https://signal.tube/#<your_host_name>