Fix cluster auto-scaling.

main.tf

@@ -14,7 +14,7 @@ terraform {
 variable "project" {
   description = "Project ID."
   type        = string
-  default     = "secret-footing-312423"
+  default     = "hip-wharf-319304"
 }
 
 variable "region" {
@@ -36,7 +36,7 @@ provider "google" {
 }
 
 data "google_project" "project" {
-  project = var.project
+  project_id = var.project
 }
 
 #################### KMS ##################################
@@ -136,6 +136,7 @@ resource "google_container_node_pool" "primary" {
   name_prefix = "node-pool"
   location    = var.region
   cluster     = google_container_cluster.primary.name
+  initial_node_count       = 1
 
   autoscaling {
     min_node_count = 0
@@ -162,3 +163,8 @@ resource "google_container_node_pool" "primary" {
     google_project_service.container
   ]
 }
+
+output "gke_connect_command" {
+  description = "Command to run to connect to the kubernetes cluster."
+  value = "gcloud container clusters get-credentials ${google_container_cluster.primary.name} --region ${var.region} --project ${var.project}"
+}