traefik/pkg/provider/kubernetes/crd/fixtures/udp/with_cross_namespace.yml

apiVersion: traefik.containo.us/v1alpha1
kind: IngressRouteUDP
metadata:
  name: test.route
  namespace: default

spec:
  entryPoints:
    - foo

  routes:
  - services:
    - name: whoamiudp-cross-ns
      namespace: cross-ns
      port: 8000