Reconn(ect)

This is the backend and web application for hide and seek. We use Elixir (version 1.15.7, Erlang/OTP 25) with the Phoenix (version 1.7.10) framework. The Dockerfile builds a self-contained production image running the entire stack in a single container.

Local

Build and run the container like so:

$ podman build -t reconn .
$ podman run -p 4000:4000 -v reconn-data:/var/lib/reconn reconn

Quadlet

The reconn.container file is a Quadlet. After building the container image, you can install the systemd unit onto the host:

$ podman build -t reconn .
$ podman quadlet install reconn.container

NGINX

Use Let's Encrypt to get a TLS certificate:

$ certbot certonly --standalone -d fc.jrpotter.com

You can then expose the container by including the following stanza within an NGINX config:

server {
    server_name fc.jrpotter.com;

    listen 80;
    listen [::]:80;
    listen 443 ssl;
    listen [::]:443 ssl;

    ssl_certificate     /etc/letsencrypt/live/fc.jrpotter.com/fullchain.pem;
    ssl_certificate_key /etc/letsencrypt/live/fc.jrpotter.com/privkey.pem;

    location / {
        proxy_pass http://127.0.0.1:4000;
        proxy_set_header Connection $http_connection;
        proxy_set_header Upgrade $http_upgrade;
        proxy_set_header Host $host;
        proxy_set_header X-Real-IP $remote_addr;
        proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
        proxy_set_header X-Forwarded-Proto $scheme;
    }
}