[CN-1194] Add warning on expose externally in Istio setup (#207)

* add warning * update to important label
hazelcast · May 24, 2024 · 57f4ce6 · 57f4ce6
1 parent e6f6c8c
commit 57f4ce6
Showing 1 changed file with 5 additions and 1 deletion.
diff --git a/docs/modules/ROOT/pages/connect-outside-kubernetes.adoc b/docs/modules/ROOT/pages/connect-outside-kubernetes.adoc
@@ -39,7 +39,11 @@ If you use AKS, consider the following:
 
 == Configuring `exposeExternally`
 
-To allow connections from clients, you need to configure the `exposeExternally` field, of the Hazelcast custom resource. This field has the following properties:
+To allow connections from clients, you need to configure the `exposeExternally` field, of the Hazelcast custom resource. 
+
+IMPORTANT: If using Istio, you cannot use `exposeExternally`.
+
+This field has the following properties:
 
 [cols="20%m,80%a"]
 |===