Switch the Caddy doc to the custom caddy-cf image
(ghcr.io/ahmzaa/caddy-cf) which bundles the Cloudflare DNS module, so
TLS certs are issued via the ACME DNS-01 challenge instead of HTTP-01.
This removes the need to expose ports 80/443 to the public internet,
which suits the Netbird-only infrastructure.
- Add (cloudflare) snippet + import cloudflare to both Caddyfiles
- Read CF_API_TOKEN from env (.env for Docker, Secret for K8s)
- Document token scope (Zone:DNS:Edit) and Cloudflare-hosted DNS
requirement
- Validated Caddyfile against the caddy-cf image (caddy adapt)
ahmza
1ad79d40d8