container.tf

resource "google_compute_subnetwork" "gke-network" {
  project       = var.project
  name          = "network010"
  ip_cidr_range = "100.64.0.0/21"
  region        = data.google_compute_zones.available.region
  network       = google_compute_network.vpc_network["vpc001"].name
  secondary_ip_range {
    range_name    = "network010-pods"
    ip_cidr_range = "100.64.8.0/21"
  }
  secondary_ip_range {
    range_name    = "network010-services"
    ip_cidr_range = "100.64.16.0/21"
  }

}

module "gke" {
  datapath_provider          = "ADVANCED_DATAPATH"
  default_max_pods_per_node  = 10
  enable_private_nodes       = true
  horizontal_pod_autoscaling = true
  http_load_balancing        = true
  ip_range_pods              = "network010-pods"
  ip_range_services          = "network010-services"
  name                       = "gke-east-${google_compute_network.vpc_network["vpc001"].name}"
  network_policy             = false
  network                    = google_compute_network.vpc_network["vpc001"].name
  region                     = data.google_compute_zones.available.region
  release_channel            = "UNSPECIFIED"
  remove_default_node_pool   = true
  sandbox_enabled = true
  source                     = "terraform-google-modules/kubernetes-engine/google//modules/beta-private-cluster"  
  subnetwork                 = "network010"
  project_id                 = var.project
  zones                      = ["${element(data.google_compute_zones.available.names, 0)}"]

  node_pools = [
    {
      name               = "node-pool-${google_compute_network.vpc_network["vpc001"].name}"
      machine_type       = "e2-small"
      min_count          = 2
      max_count          = 5
      spot               = true
      auto_repair        = false
      auto_upgrade       = false
      initial_node_count = 2
    }
  ]
}