Add in secondary range, but not working due to wrong network.

terraform/modules/networking/networking.tf

@@ -34,10 +34,16 @@ resource "google_compute_network" "private_network" {
 }
 
 resource "google_compute_subnetwork" "subnet" {
+  project       = google_compute_network.private_network.project
   name          = "private-subnetwork"
   ip_cidr_range = "10.100.0.0/16"
   region        = var.region
   network       = google_compute_network.private_network.id
+
+  secondary_ip_range {
+    range_name    = "private-subnetwork-secondary"
+    ip_cidr_range = "192.168.10.0/24"
+  }
 }
 
 resource "google_compute_global_address" "private_ip_address" {