[u] Fix: Lambda servicecachehealth times out (#5467, #5622)

UPGRADING.rst

@@ -20,6 +20,16 @@ reverted. This is all fairly informal and loosely defined. Hopefully we won't
 have too many entries in this file.
 
 
+#5467 Lambda servicecachehealth times out
+=========================================
+
+Operator
+~~~~~~~~
+
+Manually deploy the ``gitlab`` component of any main deployment just before
+pushing the merge commit to the GitLab instance in that deployment.
+
+
 #5876 Upgrade dependencies 2024-01-22
 =====================================
 

terraform/gitlab/gitlab.tf.json.template.py

@@ -1017,6 +1017,15 @@ def qq(*words):
             }
             for zone in range(num_zones)
         },
+        'aws_vpc_endpoint': {
+            f'{service}_gateway': {
+                'service_name': f'com.amazonaws.{config.region}.{service}',
+                'vpc_endpoint_type': 'Gateway',
+                'vpc_id': '${aws_vpc.gitlab.id}',
+                'route_table_ids': ['${aws_route_table.gitlab_%d.id}' % i for i in range(num_zones)],
+            }
+            for service in ['dynamodb', 's3']
+        },
         'aws_default_security_group': {
             'gitlab': {
                 'vpc_id': '${aws_vpc.gitlab.id}',