20251224

terraform/prod/IAM/main.tf

@@ -0,0 +1,62 @@
+variable "project_id" {
+  type    = string
+  default = "rational-timing-443808-u0"
+}
+
+variable "project_number" {
+  type    = string
+  default = "32472615575"
+}
+
+variable "region" {
+  type    = string
+  default = "asia-northeast1"
+} 
+
+
+# Cloud Functionsサービスアカウント
+resource "google_service_account" "cf_sa" {
+  project      = var.project_id
+  account_id   = "mrt-cloudfunctions-sa" 
+  display_name = "Cloud Functions SA"
+}
+
+# 権限をSAに付与
+resource "google_project_iam_member" "cf_sa_role" {
+  for_each       = toset(["roles/storage.objectAdmin","roles/workflows.invoker", "roles/secretmanager.secretAccessor", "roles/aiplatform.user"])
+  project        = var.project_id
+  role           = each.value
+  member         = "serviceAccount:${google_service_account.cf_sa.email}"
+}
+
+
+# API Gateway用サービスアカウント
+resource "google_service_account" "gateway_sa" {
+  project      = var.project_id
+  account_id   = "mrt-apigateway-sa" 
+  display_name = "Cloud Functions 起動用サービスアカウント"
+}
+
+# 権限を SA に付与
+resource "google_project_iam_member" "gateway_role" {
+  for_each       = toset(["roles/cloudfunctions.invoker","roles/run.invoker"])
+  project        = var.project_id
+  role           = each.value
+  member         = "serviceAccount:${google_service_account.gateway_sa.email}"
+}
+
+
+# Scheduler実行用サービスアカウント
+resource "google_service_account" "cf_scheduler_sa" {
+  project      = var.project_id
+  account_id   = "mrt-scheduler-sa" 
+  display_name = "Cloud Functions 起動用サービスアカウント"
+}
+
+# 権限を SA に付与
+resource "google_project_iam_member" "scheduler_role" {
+  for_each       = toset(["roles/cloudfunctions.invoker","roles/run.invoker"])
+  project        = var.project_id
+  role           = each.value
+  member         = "serviceAccount:${google_service_account.cf_scheduler_sa.email}"
+}