apiVersion: v1
kind: Service
metadata:
  name: traefik
  namespace: traefik
spec:
  type: LoadBalancer   # <-- ¡Esto es lo importante con MetalLB!
  ports:
    - port: 80
      name: web
      targetPort: 80
    - port: 443
      name: websecure
      targetPort: 443
  selector:
    app: traefik