Migrate to EndpointSlices API

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

@@ -13,19 +13,24 @@ spec:
     task: whoamiudp
 
 ---
-kind: Endpoints
-apiVersion: v1
+kind: EndpointSlice
+apiVersion: discovery.k8s.io/v1
 metadata:
-  name: whoamiudp
+  name: whoamiudp-abc
   namespace: default
+  labels:
+    kubernetes.io/service-name: whoamiudp
 
-subsets:
+addressType: IPv4
+ports:
+  - name: myapp
+    port: 8000
+endpoints:
   - addresses:
-      - ip: 10.10.0.1
-      - ip: 10.10.0.2
-    ports:
-      - name: myapp
-        port: 8000
+      - 10.10.0.1
+      - 10.10.0.2
+    conditions:
+      ready: true
 
 ---
 apiVersion: v1
@@ -43,19 +48,24 @@ spec:
     task: whoamiudp2
 
 ---
-kind: Endpoints
-apiVersion: v1
+kind: EndpointSlice
+apiVersion: discovery.k8s.io/v1
 metadata:
-  name: whoamiudp2
+  name: whoamiudp2-abc
   namespace: default
+  labels:
+    kubernetes.io/service-name: whoamiudp2
 
-subsets:
+addressType: IPv4
+ports:
+  - name: myapp2
+    port: 8080
+endpoints:
   - addresses:
-      - ip: 10.10.0.3
-      - ip: 10.10.0.4
-    ports:
-      - name: myapp2
-        port: 8080
+      - 10.10.0.3
+      - 10.10.0.4
+    conditions:
+      ready: true
 
 ---
 apiVersion: v1
@@ -73,34 +83,44 @@ spec:
     task: whoamiudp3
 
 ---
-kind: Endpoints
-apiVersion: v1
+kind: EndpointSlice
+apiVersion: discovery.k8s.io/v1
 metadata:
-  name: whoamiudp3
+  name: whoamiudp3-abc
   namespace: ns3
+  labels:
+    kubernetes.io/service-name: whoamiudp3
 
-subsets:
+addressType: IPv4
+ports:
+  - name: myapp3
+    port: 8083
+endpoints:
   - addresses:
-      - ip: 10.10.0.7
-      - ip: 10.10.0.8
-    ports:
-      - name: myapp3
-        port: 8083
+      - 10.10.0.7
+      - 10.10.0.8
+    conditions:
+      ready: true
 
 ---
-kind: Endpoints
-apiVersion: v1
+kind: EndpointSlice
+apiVersion: discovery.k8s.io/v1
 metadata:
-  name: whoamiudp3
+  name: whoamiudp3-abc
   namespace: ns4
+  labels:
+    kubernetes.io/service-name: whoamiudp3
 
-subsets:
+addressType: IPv4
+ports:
+  - name: myapp4
+    port: 8084
+endpoints:
   - addresses:
-      - ip: 10.10.0.9
-      - ip: 10.10.0.10
-    ports:
-      - name: myapp4
-        port: 8084
+      - 10.10.0.9
+      - 10.10.0.10
+    conditions:
+      ready: true
 
 ---
 apiVersion: v1
@@ -118,18 +138,23 @@ spec:
     task: whoamiudp-ipv6
 
 ---
-kind: Endpoints
-apiVersion: v1
+kind: EndpointSlice
+apiVersion: discovery.k8s.io/v1
 metadata:
-  name: whoamiudp-ipv6
+  name: whoamiudp-ipv6-abc
   namespace: default
+  labels:
+    kubernetes.io/service-name: whoamiudp-ipv6
 
-subsets:
+addressType: IPv6
+ports:
+  - name: myapp-ipv6
+    port: 8080
+endpoints:
   - addresses:
-      - ip: "fd00:10:244:0:1::3"
-    ports:
-      - name: myapp-ipv6
-        port: 8080
+      - "fd00:10:244:0:1::3"
+    conditions:
+      ready: true
 
 ---
 apiVersion: v1
@@ -171,25 +196,30 @@ spec:
       port: 80
 
 ---
-kind: Endpoints
-apiVersion: v1
+kind: EndpointSlice
+apiVersion: discovery.k8s.io/v1
 metadata:
-  name: whoamiudp-cross-ns
+  name: whoamiudp-cross-ns-abc
   namespace: cross-ns
+  labels:
+    kubernetes.io/service-name: whoamiudp-cross-ns
 
-subsets:
+addressType: IPv4
+ports:
+  - name: myapp
+    port: 8000
+endpoints:
   - addresses:
-      - ip: 10.10.0.1
-      - ip: 10.10.0.2
-    ports:
-      - name: myapp
-        port: 8000
+      - 10.10.0.1
+      - 10.10.0.2
+    conditions:
+      ready: true
 
 ---
 apiVersion: v1
 kind: Service
 metadata:
-  name: whoamiudp-without-endpoints-subsets
+  name: whoamiudp-without-endpointslice-endpoints
   namespace: default
 
 spec:
@@ -202,11 +232,16 @@ spec:
     task: whoamiudp
 
 ---
-kind: Endpoints
-apiVersion: v1
+kind: EndpointSlice
+apiVersion: discovery.k8s.io/v1
 metadata:
-  name: whoamiudp-without-endpoints-subsets
+  name: whoamiudp-without-endpointslice-endpoints-abc
   namespace: default
+  labels:
+    kubernetes.io/service-name: whoamiudp-without-endpointslice-endpoints
+
+addressType: IPv4
+endpoints: []
 
 ---
 apiVersion: v1

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

@@ -10,5 +10,5 @@ spec:
 
   routes:
     - services:
-        - name: whoamiudp-without-endpoints-subsets
+        - name: whoamiudp-without-endpointslice-endpoints
           port: 8000