Feat: upgrade istio from 1.19.5 to 1.27.1 (#3066)

pkg/ingress/kube/gateway/istio/testdata/reference-policy-inferencepool.yaml

@@ -0,0 +1,89 @@
+apiVersion: gateway.networking.k8s.io/v1beta1
+kind: Gateway
+metadata:
+  name: gateway
+  namespace: higress-system
+spec:
+  addresses:
+  - value: higress-gateway
+    type: Hostname
+  gatewayClassName: higress
+  listeners:
+  - name: simple
+    hostname: "*.domain.example"
+    port: 80
+    protocol: HTTP
+    allowedRoutes:
+      namespaces:
+        from: All
+---
+apiVersion: inference.networking.x-k8s.io/v1alpha2
+kind: InferencePool
+metadata:
+  name: my-ip
+  namespace: inferencepool
+spec:
+  extensionRef:
+    failureMode: FailOpen
+    group: ""
+    kind: Service
+    name: endpoint-picker-svc
+  selector:
+    app: model-server
+  targetPortNumber: 3000
+---
+apiVersion: gateway.networking.k8s.io/v1beta1
+kind: ReferenceGrant
+metadata:
+  name: allow-service-ip
+  namespace: inferencepool
+spec:
+  from:
+  - group: gateway.networking.k8s.io
+    kind: HTTPRoute
+    namespace: higress-system
+  to:
+  - group: inference.networking.x-k8s.io
+    kind: InferencePool
+    name: my-ip
+---
+apiVersion: gateway.networking.k8s.io/v1beta1
+kind: HTTPRoute
+metadata:
+  name: backend-allowed-ip
+  namespace: higress-system
+spec:
+  parentRefs:
+  - name: gateway
+    namespace: higress-system
+  hostnames: ["simple.domain.example"]
+  rules:
+  - backendRefs:
+    - name: my-ip
+      kind: InferencePool
+      group: inference.networking.x-k8s.io
+      namespace: inferencepool
+      port: 80
+---
+apiVersion: gateway.networking.k8s.io/v1beta1
+kind: HTTPRoute
+metadata:
+  name: backend-not-allowed-ip
+  namespace: higress-system
+spec:
+  parentRefs:
+  - name: gateway
+    namespace: higress-system
+  hostnames: ["simple2.domain.example"]
+  rules:
+  - backendRefs:
+    - name: my-ip
+      kind: InferencePool
+      group: inference.networking.x-k8s.io
+      namespace: inferencepool
+      port: 80
+      weight: 1
+    - name: httpbin
+      namespace: default
+      port: 80
+      weight: 1