From 07b38295c3213fba2a7e941dca58c8a26d87faee Mon Sep 17 00:00:00 2001
From: Tom Alexander <tom@harmonic.ai>
Date: Mon, 12 Jul 2021 00:40:01 -0400
Subject: [PATCH] Starting a networking module to get a private ip address for
 cloudsql.

---
 terraform/basic_gke/main.tf                |  7 +++++++
 terraform/modules/cloudsql/cloudsql.tf     |  4 ----
 terraform/modules/networking/networking.tf | 10 ++++++++++
 3 files changed, 17 insertions(+), 4 deletions(-)
 create mode 100644 terraform/modules/networking/networking.tf

diff --git a/terraform/basic_gke/main.tf b/terraform/basic_gke/main.tf
index 44451f3..b9cc263 100644
--- a/terraform/basic_gke/main.tf
+++ b/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" {
diff --git a/terraform/modules/cloudsql/cloudsql.tf b/terraform/modules/cloudsql/cloudsql.tf
index bf9c702..317d9f7 100644
--- a/terraform/modules/cloudsql/cloudsql.tf
+++ b/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"
diff --git a/terraform/modules/networking/networking.tf b/terraform/modules/networking/networking.tf
new file mode 100644
index 0000000..0297682
--- /dev/null
+++ b/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
+}