Respect service.nativelb=false annotation when nativeLBByDefault is enabled

pkg/provider/kubernetes/crd/fixtures/udp/services.yml

@@ -252,11 +252,46 @@ metadata:
 
 spec:
   ports:
-    - name: myapp
+    - name: udp
+      protocol: UDP
       port: 8000
   type: ClusterIP
   clusterIP: 10.10.0.1
 
+---
+apiVersion: v1
+kind: Service
+metadata:
+  name: native-disabled-svc-udp
+  namespace: default
+spec:
+  ports:
+    - name: udp
+      protocol: UDP
+      port: 8000
+  type: ClusterIP
+  clusterIP: 10.10.0.1
+
+---
+kind: EndpointSlice
+apiVersion: discovery.k8s.io/v1
+metadata:
+  name: native-disabled-udp-abc
+  namespace: default
+  labels:
+    kubernetes.io/service-name: native-disabled-svc-udp
+addressType: IPv4
+ports:
+  - name: udp
+    protocol: UDP
+    port: 8000
+endpoints:
+  - addresses:
+      - 10.10.0.30
+      - 10.10.0.31
+    conditions:
+      ready: true
+
 ---
 apiVersion: v1
 kind: Service

pkg/provider/kubernetes/crd/fixtures/udp/with_native_service_lb_disabled.yml

@@ -0,0 +1,11 @@
+apiVersion: traefik.io/v1alpha1
+kind: IngressRouteUDP
+metadata:
+  name: udp.route.native-disabled
+  namespace: default
+spec:
+  routes:
+  - services:
+    - name: native-disabled-svc-udp
+      port: 8000
+      nativeLB: false