use istio gateway chart component if present

dashboard/src/main/home/cluster-dashboard/expanded-chart/ExpandedChart.tsx

@@ -819,7 +819,13 @@ const ExpandedChart: React.FC<Props> = (props) => {
   useEffect((): any => {
     let isSubscribed = true;
 
-    const ingressComponent = components?.find((c) => c.Kind === "Ingress");
+    const ingressComponent = components?.find(
+      (c) =>
+        c.Kind === "Ingress" ||
+        (c.Kind === "Gateway" &&
+          c.RawYAML?.apiVersion &&
+          c.RawYAML?.apiVersion?.startsWith("networking.istio.io"))
+    );
 
     const ingressName = ingressComponent?.Name;
 

internal/kubernetes/agent.go

@@ -963,30 +963,15 @@ func (a *Agent) GetIstioIngress(namespace, name string) (*istiov1beta1.Gateway,
 		return nil, err
 	}
 
-	gateway, err := clientset.NetworkingV1beta1().Gateways(namespace).List(
-		context.Background(), metav1.ListOptions{},
+	gateway, err := clientset.NetworkingV1beta1().Gateways(namespace).Get(
+		context.Background(), name, metav1.GetOptions{},
 	)
 
 	if err != nil {
 		return nil, err
 	}
 
-	var istioGateways []*istiov1beta1.Gateway
-
-	for _, g := range gateway.Items {
-		for k, v := range g.Annotations {
-			if k == "meta.helm.sh/release-name" && v == name {
-				istioGateways = append(istioGateways, g)
-				break
-			}
-		}
-	}
-
-	if len(istioGateways) == 0 {
-		return nil, IsNotFoundError
-	}
-
-	return istioGateways[0], nil
+	return gateway, nil
 }
 
 var IsNotFoundError = fmt.Errorf("not found")