Added support for preemptible nodes #36

Author: carter-bradford

cluster_regional.tf

@@ -115,6 +115,7 @@ resource "google_container_node_pool" "pools" {
     disk_size_gb    = "${lookup(var.node_pools[count.index], "disk_size_gb", 100)}"
     disk_type       = "${lookup(var.node_pools[count.index], "disk_type", "pd-standard")}"
     service_account = "${lookup(var.node_pools[count.index], "service_account", "")}"
+    preemptible     = "${lookup(var.node_pools[count.index], "preemptible", false)}"
 
     oauth_scopes = [
       "https://www.googleapis.com/auth/cloud-platform",

cluster_zonal.tf

@@ -115,6 +115,7 @@ resource "google_container_node_pool" "zonal_pools" {
     disk_size_gb    = "${lookup(var.node_pools[count.index], "disk_size_gb", 100)}"
     disk_type       = "${lookup(var.node_pools[count.index], "disk_type", "pd-standard")}"
     service_account = "${lookup(var.node_pools[count.index], "service_account", "")}"
+    preemptible     = "${lookup(var.node_pools[count.index], "preemptible", false)}"
 
     oauth_scopes = [
       "https://www.googleapis.com/auth/cloud-platform",