Reintroduce dropped v2 dynamic config

Co-authored-by: Baptiste Mayelle <baptiste.mayelle@traefik.io>

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

@@ -150,7 +150,7 @@ spec:
 apiVersion: v1
 kind: Service
 metadata:
-  name: external-svc
+  name: external-svc-udp
   namespace: default
 spec:
   externalName: external.domain
@@ -160,7 +160,7 @@ spec:
 apiVersion: v1
 kind: Service
 metadata:
-  name: external.service.with.port
+  name: external.service.with.port.udp
   namespace: default
 spec:
   externalName: external.domain
@@ -170,19 +170,6 @@ spec:
       protocol: TCP
       port: 80
 
----
-apiVersion: v1
-kind: Service
-metadata:
-  name: external.service.without.port
-  namespace: default
-spec:
-  externalName: external.domain
-  type: ExternalName
-  ports:
-    - name: http
-      protocol: TCP
-
 ---
 kind: Endpoints
 apiVersion: v1
@@ -225,7 +212,7 @@ metadata:
 apiVersion: v1
 kind: Service
 metadata:
-  name: native-svc
+  name: native-svc-udp
   namespace: default
 
 spec:

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

@@ -10,5 +10,5 @@ spec:
 
   routes:
   - services:
-    - name: external-svc
+    - name: external-svc-udp
       port: 8000

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

@@ -10,5 +10,5 @@ spec:
 
   routes:
   - services:
-    - name: external.service.with.port
+    - name: external.service.with.port.udp
       port: 80

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

@@ -10,5 +10,5 @@ spec:
 
   routes:
   - services:
-    - name: external.service.with.port
+    - name: external.service.with.port.udp
       port: 80

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

@@ -10,4 +10,4 @@ spec:
 
   routes:
   - services:
-    - name: external-svc
+    - name: external-svc-udp

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

@@ -10,6 +10,6 @@ spec:
 
   routes:
   - services:
-    - name: native-svc
+    - name: native-svc-udp
       port: 8000
       nativeLB: true