From 30851b96438619c6dbff2340f99706a568f305a2 Mon Sep 17 00:00:00 2001
From: Michael Nahkies <michael@nahkies.co.nz>
Date: Wed, 28 Dec 2022 10:49:00 +0000
Subject: [PATCH] docs: add section on changes from #1495

---
 docs/upgrading_to_v25.0.md | 20 ++++++++++++++++++++
 1 file changed, 20 insertions(+)

diff --git a/docs/upgrading_to_v25.0.md b/docs/upgrading_to_v25.0.md
index 8a4ab60672..d8ba59fa44 100644
--- a/docs/upgrading_to_v25.0.md
+++ b/docs/upgrading_to_v25.0.md
@@ -17,6 +17,26 @@ release.
 }
 ```
 
+### Use the created service account when creating autopilot clusters
+
+When `create_service_account` is `true` pass the created service account to the `cluster_autoscaling` -> `auto_provisioning_defaults` block
+for the `beta-autopilot-private-cluster` / `beta-autopilot-public-cluster` modules.
+
+This will mean that the `Nodes` will use the created service account, where previously the default service account was erronously used instead.
+
+To opt out, set `create_service_account` to `false`
+
+```diff
+  module "gke" {
+-   source           = "terraform-google-modules/kubernetes-engine"
+-   version          = "~> 24.0"
++   source           = "terraform-google-modules/kubernetes-engine"
++   version          = "~> 25.0"
+...
++   create_service_account  = false
+}
+```
+
 ### Minimum Google Provider versions
 
 Minimum Google Provider versions have been updated to `4.44.0`.