Starting a networking module to get a private ip address for cloudsql.

terraform/basic_gke/main.tf

@@ -43,6 +43,13 @@ data "google_project" "project" {
   project_id = var.project
 }
 
+#################### Networking ###########################
+
+module "networking" {
+  source  = "../modules/networking"
+  project = var.project
+}
+
 #################### Workload Identity ####################
 
 resource "random_id" "identity_pool" {

terraform/modules/cloudsql/cloudsql.tf

@@ -29,10 +29,6 @@ resource "google_sql_database_instance" "instance" {
 
   settings {
     tier = var.tier
-
-    ip_configuration {
-      private_network = true
-    }
   }
 
   deletion_protection = "true"

terraform/modules/networking/networking.tf

@@ -0,0 +1,10 @@
+variable "project" {
+  description = "Project ID."
+  type        = string
+}
+
+resource "google_compute_network" "private_network" {
+  project                 = var.project
+  name                    = "private-network"
+  auto_create_subnetworks = false
+}