From c60f969a32ef728cdbb6c10d2b287e9e00462ada Mon Sep 17 00:00:00 2001
From: Giacomo Marciani <mgiacomo@amazon.com>
Date: Sun, 1 Feb 2026 20:09:41 -0500
Subject: [PATCH] [Test] In test `test_cluster_in_no_internet_subnet` add VPC
 endpoint for CloudWatch Metrics (com.amazonaws.$region.monitoring), which is
 now required by clustermgtd to put metrics.

---
 tests/integration-tests/network_template_builder.py | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/tests/integration-tests/network_template_builder.py b/tests/integration-tests/network_template_builder.py
index 796a3150ba..dce243d95c 100644
--- a/tests/integration-tests/network_template_builder.py
+++ b/tests/integration-tests/network_template_builder.py
@@ -241,6 +241,12 @@ def __build_vpc_endpoints(self, subnet_id, route_table_ids):
                 type=VPCEndpointConfig.EndpointType.INTERFACE,
                 enable_private_dns=True,
             ),
+            VPCEndpointConfig(
+                name="MonitoringEndpoint",
+                service_name=f"com.amazonaws.{region}.monitoring",
+                type=VPCEndpointConfig.EndpointType.INTERFACE,
+                enable_private_dns=True,
+            ),
             VPCEndpointConfig(
                 name="CFNEndpoint",
                 service_name=prefix + f"com.amazonaws.{region}.cloudformation",