Use kyverno to add annotation to kube-vip pods

infra/kyverno-policies/kube-vip-network-adapter.yaml

@@ -0,0 +1,37 @@
+apiVersion: kyverno.io/v2beta1
+kind: ClusterPolicy
+metadata:
+  name: kube-vip-network-adapter
+  annotations:
+    pod-policies.kyverno.io/autogen-controllers: none
+    policies.kyverno.io/title: Kube VIP adapter label
+    policies.kyverno.io/category: Other
+    policies.kyverno.io/subject: Pod
+    kyverno.io/kyverno-version: 1.10.0
+    policies.kyverno.io/minversion: 1.10.0
+    kyverno.io/kubernetes-version: "1.26"
+spec:
+  background: false
+  rules:
+    - name: add-network-adapter-annotation
+      match:
+        any:
+          - resources:
+              kinds:
+                - Pod/binding
+              names:
+                - kube-vip-*
+      context:
+        - name: node
+          variable:
+            jmesPath: request.object.target.name
+            default: ""
+        - name: adapter
+          apiCall:
+            urlPath: "/api/v1/nodes/{{node}}"
+            jmesPath: 'metadata.labels."feature.node.kubernetes.io/network-adapter" || "empty"'
+      mutate:
+        patchStrategicMerge:
+          metadata:
+            annotations:
+              feature.node.kubernetes.io/network-adapter: "{{ adapter }}"

infra/kyverno-policies/kustomization.yaml

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+apiVersion: kustomize.config.k8s.io/v1beta1
+kind: Kustomization
+resources:
+  - ./kube-vip-network-adapter.yaml