feat: add option to configure helm timeout (#791)

Author: apeabody

anthos-attached-clusters/modules/attached-install-manifest/README.md

@@ -20,6 +20,7 @@ module "attached_install_manifest" {
 | attached\_cluster\_fleet\_project | GCP fleet project ID where the cluster will be attached | `string` | n/a | yes |
 | attached\_cluster\_name | Name for the attached cluster resource | `string` | n/a | yes |
 | gcp\_location | GCP location to create the attached resource in | `string` | `"us-west1"` | no |
+| helm\_timeout | (Optional) Time in seconds to wait for Helm operations to complete. | `number` | `null` | no |
 | platform\_version | Platform version of the attached cluster resource | `string` | n/a | yes |
 | temp\_dir | Directory name to temporarily write out the helm chart for bootstrapping the attach process | `string` | `""` | no |
 

anthos-attached-clusters/modules/attached-install-manifest/main.tf

@@ -52,4 +52,5 @@ resource "helm_release" "local" {
   name       = local.helm_chart_name
   chart      = local.helm_chart_dir
   depends_on = [local_file.bootstrap_helm_chart, local_file.bootstrap_manifests]
+  timeout    = var.helm_timeout
 }

anthos-attached-clusters/modules/attached-install-manifest/variables.tf

@@ -1,5 +1,5 @@
 /**
- * Copyright 2024 Google LLC
+ * Copyright 2024-2025 Google LLC
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -40,3 +40,9 @@ variable "attached_cluster_name" {
   description = "Name for the attached cluster resource"
   type        = string
 }
+
+variable "helm_timeout" {
+  description = "(Optional) Time in seconds to wait for Helm operations to complete."
+  type        = number
+  default     = null
+}