fix: Rename account id to google service account id (#126)

Author: tuteng

examples/gcp/volume-access/main.tf

@@ -8,7 +8,8 @@ module "sn_managed_cloud_access_bucket" {
     "<your-ursa-cluster-project-name>"
   ]
 
-  account_id = "<your-google-service-account-id>"
+  # https://cloud.google.com/iam/docs/service-accounts-create#creating
+  google_service_account_id = "<your-google-service-account-id>"
 
   buckets = [
     "<your-gcs-bucket-path>"

modules/gcp/volume-access/main.tf

@@ -23,9 +23,9 @@ locals {
 
 }
 resource "google_service_account" "gsa" {
-  account_id   = var.account_id
+  account_id   = var.google_service_account_id
   project      = var.project
-  display_name = "StreamNative Cloud Control Plane access bucket service account."
+  display_name = "StreamNative Cloud access bucket service account."
 }
 
 resource "google_storage_bucket_iam_member" "gcs" {

modules/gcp/volume-access/variables.tf

@@ -15,9 +15,9 @@ variable "streamnative_vendor_access_gsa" {
   description = "The GSA will be used by StreamnNative cloud."
 }
 
-variable "account_id" {
+variable "google_service_account_id" {
   type        = string
-  description = "Google Service Account ID, <id>@<your-project>.iam.gserviceaccount.com"
+  description = "Google Service Account ID, <id>@<your-project>.iam.gserviceaccount.com, ref https://cloud.google.com/iam/docs/service-accounts-create#creating"
 }
 
 variable "project" {