edited modules in main

.terraform/modules/modules.json

@@ -0,0 +1 @@
+{"Modules":[{"Key":"","Source":"","Dir":"."},{"Key":"gke","Source":"registry.terraform.io/terraform-google-modules/kubernetes-engine/google","Version":"30.0.0","Dir":".terraform/modules/gke"}]}

main.tf

@@ -0,0 +1,80 @@
+module "gke" {
+  source                     = "terraform-google-modules/kubernetes-engine/google"
+  project_id                 = var.gcp_project_id
+  name                       = var.gke_cluster_name
+  region                     = var.gcp_region
+  regional                   = var.gke_regional
+  zones                      = var.gke_zones
+  network                    = var.gke_network
+  subnetwork                 = var.gke_subnetwork
+  http_load_balancing        = false
+  network_policy             = false
+  horizontal_pod_autoscaling = true
+  filestore_csi_driver       = false
+  ip_range_services          = "europe-west1-01-gke-01-services"
+  ip_range_pods              = "europe-west1-01-gke-01-pods"
+  node_pools = [
+    {
+      name                      = var.gke_default_nodepools_name
+      machine_type              = "e2-medium"
+      min_count                 = 1
+      max_count                 = 3
+      local_ssd_count           = 0
+      spot                      = false
+      disk_size_gb              = 100
+      disk_type                 = "pd-standard"
+      image_type                = "COS_CONTAINERD"
+      enable_gcfs               = false
+      enable_gvnic              = false
+      logging_variant           = "DEFAULT"
+      auto_repair               = true
+      auto_upgrade              = true
+      service_account           = var.gke_service_account_name
+      preemptible               = true # Only in test not in production
+      initial_node_count        = 1
+    },
+  ]
+
+  node_pools_oauth_scopes = {
+    all = [
+      "https://www.googleapis.com/auth/logging.write",
+      "https://www.googleapis.com/auth/monitoring",
+    ]
+  }
+
+  node_pools_labels = {
+    all = {}
+
+    default-node-pool = {
+      default-node-pool = true
+    }
+  }
+
+  node_pools_metadata = {
+    all = {}
+
+    default-node-pool = {
+      node-pool-metadata-custom-value = "my-node-pool"
+    }
+  }
+
+  node_pools_taints = {
+    all = []
+
+    default-node-pool = [
+      {
+        key    = "default-node-pool"
+        value  = true
+        effect = "PREFER_NO_SCHEDULE"
+      },
+    ]
+  }
+
+  node_pools_tags = {
+    all = []
+
+    default-node-pool = [
+      "default-node-pool",
+    ]
+  }
+}

providers.tf

@@ -2,4 +2,12 @@ provider "google" {
   credentials = file(var.gcp_credentials)
   project = var.gcp_project_id
   region = var.gcp_region
+}
+
+data "google_client_config" "default" {}
+
+provider "kubernetes" {
+  host                   = "https://${module.gke.endpoint}"
+  token                  = data.google_client_config.default.access_token
+  cluster_ca_certificate = base64decode(module.gke.ca_certificate)
 }

variables.auto.tfvars

@@ -0,0 +1,10 @@
+gcp_credentials = "token.json"
+gcp_project_id = "deploying-with-terraform"
+gcp_region= "europe_west3"
+gke_cluster_name = "template-to-cluster"
+gke_zones = ["europe-west3-b"]
+gke_regional = false
+gke_network = "default"
+gke_subnetwork = "default"
+gke_default_nodepools_name = "nodes_pool"
+gke_service_account_name = "serviceAccount:[email protected]"

variables.tf

@@ -11,4 +11,39 @@ variable "gcp_project_id" {
 variable "gcp_region" {
   type        = string
   description = "GCP region"
+}
+
+variable "gke_cluster_name" {
+type          = string
+description   = "GCP cluster name"
+}
+
+variable "gke_zones" {
+  type        = list(string)
+  description = "List of zones for the GKE cluster"
+}
+
+variable "gke_regional" {
+  type        = bool
+  description = "regional choice"
+}
+
+variable "gke_network" {
+  type        = string
+  description = "VPC network name"
+}
+
+variable "gke_subnetwork" {
+  type        = string
+  description = "VPC subnetwork name"
+}
+
+variable "gke_default_nodepools_name" {
+  type        = string
+  description = "default name for node pool"
+}
+
+variable "gke_service_account_name" {
+  type        = string
+  description = "Service account name"
 }