services:
  dns:
    image: technitium/dns-server:latest
    container_name: dns-${NODE_ID}  # Becomes dns-1 or dns-2
    restart: unless-stopped
    ports:
      - "53:53/udp"
      - "53:53/tcp"
      - "5381:5380/tcp" 
    environment:
      - TZ=America/Edmonton
      - DNS_SERVER_DOMAIN=dns${NODE_ID}.mapletree.email # dns1... or dns2...
      - DNS_SERVER_ADMIN_PASSWORD=${DNS_ADMIN_PASSWORD}
    volumes:
      # Updated path to match your new 'infrastructure' folder structure
      - /docker/core/dns/config:/etc/dns
    networks:
      - dns_external
    labels:
      - "traefik.enable=true"
      - "traefik.docker.network=dns_external"
      # Dynamic Router Name (dns1 vs dns2)
      - "traefik.http.routers.dns${NODE_ID}.rule=Host(`dns${NODE_ID}.mapletree.email`)"
      - "traefik.http.routers.dns${NODE_ID}.entrypoints=web,websecure"
      - "traefik.http.routers.dns${NODE_ID}.tls.certresolver=myresolver"
      - "traefik.http.services.dns${NODE_ID}.loadbalancer.server.port=5380"

networks:
  dns_external:
    external: true