Basic setup to get a GKE cluster on Google Cloud using Terraform

gke.hcl

variable "kube_password" {
  default = "containers_r_cool"
}

variable "google_project" {
  default = "honeycomb-test-project"
}

variable "google_region" {
  default = "us-west1-a"
}

provider "google" {
  project     = "${var.google_project}"
  region      = "${var.google_region}"
  
  # Need to get this using Google Cloud portal and store it here
  credentials = "${file("creds.json")}"
}

resource "google_container_cluster" "primary" {
  name               = "primary"
  zone               = "${var.google_region}"
  initial_node_count = 1

  master_auth {
    username = "nathan"
    password = "${var.kube_password}"
  }

  node_config {
    machine_type = "n1-standard-1"

    oauth_scopes = [
      "https://www.googleapis.com/auth/compute",
      "https://www.googleapis.com/auth/devstorage.read_only",
      "https://www.googleapis.com/auth/logging.write",
      "https://www.googleapis.com/auth/monitoring",
    ]
  }

  # These almost assuredly should be bumped to the latest
  min_master_version = "1.8.3-gke.0"
  node_version       = "1.8.3-gke.0"

  # Will point your local Kube at this cluster
  provisioner "local-exec" {
    command = "gcloud container clusters get-credentials primary"
  }
}

resource "google_container_node_pool" "workerpool" {
  name       = "workerpool"
  zone       = "${var.google_region}"
  cluster    = "${google_container_cluster.primary.name}"
  node_count = 1

  node_config {
    machine_type = "n1-standard-1"

    oauth_scopes = [
      "https://www.googleapis.com/auth/compute",
      "https://www.googleapis.com/auth/devstorage.read_only",
      "https://www.googleapis.com/auth/logging.write",
      "https://www.googleapis.com/auth/monitoring",
    ]
  }
}