From 9b05dfa3ce553c0a49271082bbe19f0e5df61ffc Mon Sep 17 00:00:00 2001
From: Annirudh Prasad <annirudh@wandb.com>
Date: Tue, 17 Dec 2024 10:08:41 -0800
Subject: [PATCH] feat: enable GCS FUSE driver addon

---
 modules/app_gke/main.tf      | 8 ++++++++
 modules/app_gke/variables.tf | 5 +++++
 2 files changed, 13 insertions(+)

diff --git a/modules/app_gke/main.tf b/modules/app_gke/main.tf
index f3718f9..ccbe5e8 100644
--- a/modules/app_gke/main.tf
+++ b/modules/app_gke/main.tf
@@ -14,6 +14,14 @@ resource "google_container_cluster" "default" {
   enable_intranode_visibility = true
   deletion_protection         = var.deletion_protection
 
+  dynamic "addons_config" {
+    for_each = var.enable_gcs_fuse_csi_driver == true ? [1] : []
+    content {
+      gcs_fuse_csi_driver_config {
+        enabled = true
+      }
+    }
+  }
 
   binary_authorization {
     evaluation_mode = "PROJECT_SINGLETON_POLICY_ENFORCE"
diff --git a/modules/app_gke/variables.tf b/modules/app_gke/variables.tf
index d67dfec..8036a5f 100644
--- a/modules/app_gke/variables.tf
+++ b/modules/app_gke/variables.tf
@@ -65,6 +65,11 @@ variable "enable_private_gke_nodes" {
   description = "Enable private nodes for the GKE cluster."
 }
 
+variable "enable_gcs_fuse_csi_driver" {
+  type        = bool
+  description = "Enable GCS Fuse CSI driver for the GKE cluster."
+}
+
 variable "deletion_protection" {
   description = "If the GKE Cluster should have deletion protection enabled. The GKE Cluster can't be deleted when this value is set to `true`."
   type        = bool