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Reverse Proxy

srvly uses Caddy as its reverse proxy, which automatically provisions Let's Encrypt TLS certificates.

Caddyfile Template​

# infra/Caddyfile
YOUR_DOMAIN {
    reverse_proxy platform:3000
}

Custom Domains​

For TLS challenge: Let's Encrypt needs port 80/443 to be publicly accessible. Make sure your domain resolves to the server's IP and ports are open in the firewall.

Cloudflare​

If you use Cloudflare as a DNS proxy:

  1. Set SSL/TLS mode to Flexible or Full (strict) with an Origin Certificate
  2. If using Flexible, configure Caddy to listen on HTTP only:
http://YOUR_DOMAIN {
    reverse_proxy platform:3000
}