Caddy and DNS

Caddy terminates TLS and routes each public hostname to the correct container.

Docs route

{$DOCS_DOMAIN} {
  encode gzip zstd
  reverse_proxy docs:3001
  handle_errors {
    rewrite * /maintenance.html
    root * /srv
    file_server
  }
}

Required DNS

Create or update DuckDNS records so these hostnames point to the deployment server:

rocontrol.duckdns.org
api-rocontrol.duckdns.org
docs.rocontrol.duckdns.org

Required environment

APP_DOMAIN=rocontrol.duckdns.org
API_DOMAIN=api-rocontrol.duckdns.org
DOCS_DOMAIN=docs.rocontrol.duckdns.org
ACME_EMAIL=ops@example.com

Verification

After deployment:

1. Open https://docs.rocontrol.duckdns.org.
2. Search for Live Config.
3. Open a module page.
4. Confirm the dashboard link in the footer opens https://rocontrol.duckdns.org.