$ export PROJECT_ID=my_gcp_project$ export ACCOUNT_ID=$(gcloud beta billing accounts list | grep True | cut -d ' ' -f1)$ gcloud auth login$ gcloud projects create $PROJECT_ID$ gcloud config set compute/region us-east1$ gcloud config set project $PROJECT_ID$ gcloud beta billing projects link $PROJECT_ID --billing-account=$ACCOUNT_ID# enable apis$ gcloud services enable \    cloudapis.googleapis.com \    cloudresourcemanager.googleapis.com \    container.googleapis.com \    containerregistry.googleapis.com \    iam.googleapis.com \    redis.googleapis.com \    servicenetworking.googleapis.com \    sqladmin.googleapis.com# If you want to use gcs for remote storage$ gsutil mb -c standard -l us-east1 gs://$PROJECT_ID# Create a service account for terraform$ gcloud iam service-accounts create terraform \    --description="Terraform Service Account" \    --display-name="Terraform"$ gcloud projects add-iam-policy-binding $PROJECT_ID \  --member serviceAccount:terraform@$PROJECT_ID.iam.gserviceaccount.com \  --role roles/owner$ gcloud iam service-accounts keys create CREDENTIALS_FILE.json --iam-account=terraform@$PROJECT_ID.iam.gserviceaccount.com --project $PROJECT_ID$ mv CREDENTIALS_FILE.json terraform/

$ terraform init

$ terraform plan

$ terraform apply

locals {  database_version = "" # "POSTGRES_11"  network          = "" # Network name  region           = "" # us-east1  project_id       = "" # GCP Project ID  subnetwork       = "" # Subnetwork name}// Configure the Google Cloud providerprovider "google" { credentials = file("CREDENTIALS_FILE.json") project     = local.project_id region      = local.region}provider "google-beta" {  credentials = file("CREDENTIALS_FILE.json")  project     = local.project_id  region      = local.region}module "cloudsql" {  source           = "./modules/cloudsql"  network          = local.network  private_ip_name  = "" # Private IP Name  project          = local.project_id  region           = local.region}module "gke" {  source           = "./modules/gke"  cluster          = "" # Cluster Name  network          = local.network  project          = local.project_id  region           = local.region  subnetwork       = local.subnetwork  zones            = "" # ["us-east1-b", "us-east1-c", "us-east1-d"]}module "memorystore" {  source         = "./modules/memorystore"  display_name   = "" # Display Name  ip_range       = "" #  location       = "" # Zone  name           = "" # Instance name  network        = local.network  project        = local.project_id  redis_version  = "" # 5.0  region         = local.region  size           = "" # 1  tier           = "" # STANDARD}module "vpc" {  source           = "./modules/vpc"  project          = local.project_id  network          = local.network  region           = local.region  subnetwork       = local.subnetwork}

data "terraform_remote_state" "backend" {  backend = "gcs"  config = {    bucket  = ""    prefix  = "terraform"    credentials = file("CREDENTIALS_FILE.json")  }}

# GCP variables

locals {  network          = join("/", ["projects", var.project, "global", "networks", var.network])}resource "google_compute_global_address" "private_ip_address" {  provider = google-beta  name          = var.private_ip_name  purpose       = "VPC_PEERING"  address_type  = "INTERNAL"  prefix_length = 16  network       = local.network  depends_on    = [local.network]}resource "google_service_networking_connection" "private_vpc_connection" {  provider = google-beta  network                 = local.network  service                 = "servicenetworking.googleapis.com"  reserved_peering_ranges = [google_compute_global_address.private_ip_address.name]  depends_on              = [local.network]}resource "random_id" "db_name_suffix" {  byte_length = 4}resource "google_sql_database_instance" "instance" {  provider = google-beta  name   = "private-instance-${random_id.db_name_suffix.hex}"  database_version = var.database_version  region = var.region  depends_on = [google_service_networking_connection.private_vpc_connection]  settings {    tier = "db-custom-1-3840"    ip_configuration {      ipv4_enabled    = false      private_network = local.network    }  }}resource "google_sql_user" "users" {  name     = var.user_name  instance = google_sql_database_instance.instance.name  password = var.user_password}

variable "database_version" {  description = "The database version"}variable "network" {  description = "The name of the network being created"}variable "private_ip_name" {  description = "The name of the private ip address being created"}variable "project" {  description = "Project ID"}variable "region" {  description = "Region"}variable "user_name" {  default     = "DB_USER"}variable "user_password" {  default     = "DB_PASSWORD"}

module "gke" {  source                     = "terraform-google-modules/kubernetes-engine/google"  project_id                 = var.project  name                       = var.cluster  region                     = var.region  zones                      = var.zones  network                    = var.network  subnetwork                 = var.subnetwork  ip_range_pods              = join("-",[var.subnetwork,"pods"])  ip_range_services          = join("-",[var.subnetwork,"services"])  http_load_balancing        = "true"  horizontal_pod_autoscaling = "true"  network_policy             = "true"  maintenance_start_time     = "05:00"  remove_default_node_pool   = "true"  node_pools = [    {      name               = "pool-1"      machine_type       = "n1-standard-2"      min_count          = 1      max_count          = 10      local_ssd_count    = 0      disk_size_gb       = 100      disk_type          = "pd-standard"      image_type         = "COS"      auto_repair        = "true"      auto_upgrade       = "true"      preemptible        = "true"      initial_node_count = 1    }  ]  node_pools_oauth_scopes = {    all = [      "https://www.googleapis.com/auth/cloud-platform",    ]  }  node_pools_labels = {    all = {}  }  node_pools_metadata = {    all = {}  }  node_pools_tags = {    all = []  }}

variable "cluster" {  description = "Cluster name"}variable "kubernetes_version" {  description = "The Kubernetes version of the masters. If set to 'latest' it will pull latest available version in the selected region."  type        = string  default     = "latest"}variable "network" {  description = "The name of the network being created"}variable "project" {  description = "Project"}variable "region" {  description = "Region of resources"}variable "subnetwork" {  description = "The name of the subnetwork being created"}variable "zones" {  description = "Zones"}

resource "google_redis_instance" "cache" {  authorized_network      = var.network  display_name            = var.display_name  name                    = var.name  memory_size_gb          = var.size  location_id             = var.location  project                 = var.project  redis_version           = var.redis_version  region                  = var.region  reserved_ip_range       = var.ip_range  tier                    = var.tier}

variable "display_name" {  description = "Instance Name"}variable "ip_range" {  description = "IP Range"}variable "location" {  description = "Zone"}variable "name" {  description = "Instance Name"}variable "network" {  description = "Authorized Network"}variable "project" {  description = "Project ID"}variable "redis_version" {  description = "Redis Version"}variable "region" {  description = "Region"}variable "size" {  description = "Memory Size in GB"}variable "tier" {  description = "Service Tier"}

module "vpc" {    source  = "terraform-google-modules/network/google"    version = "~> 2.3"    project_id   = var.project    network_name = var.network    routing_mode = "GLOBAL"    subnets = [        {            subnet_name              = var.subnetwork            subnet_ip                = "10.183.0.0/20"            subnet_region            = var.region            subnet_private_access    = "true"            subnet_flow_logs         = "true"            description              = var.subnet_description        }    ]    secondary_ranges = {        (var.subnetwork) = [            {                range_name    = join("-", [var.subnetwork, "pods"])                ip_cidr_range = "10.184.0.0/14"            },            {                range_name    = join("-", [var.subnetwork, "services"])                ip_cidr_range = "10.188.0.0/20"            },        ]    }}

variable "auto_create_subnetworks" {  type        = bool  description = "When set to true, the network is created in 'auto subnet mode' and it will create a subnet for each region automatically across the 10.128.0.0/9 address range. When set to false, the network is created in 'custom subnet mode' so the user can explicitly connect subnetwork resources."  default     = false}variable "description" {  type        = string  description = "An optional description of this resource. The resource must be recreated to modify this field."  default     = "Toptal VPC network"}variable "network" {  description = "The name of the network being created"}variable "project" {  description = "Toptal Project"}variable "region" {  description = "Region of resources"}variable "routing_mode" {  type        = string  default     = "GLOBAL"  description = "The network routing mode (default 'GLOBAL')"}variable "subnet_description" {  type        = string  description = "An optional description of this resource. The resource must be recreated to modify this field."  default     = "Toptal VPC subnetwork"}variable "shared_vpc_host" {  type        = bool  description = "Makes this project a Shared VPC host if 'true' (default 'false')"  default     = false}variable "subnetwork" {  description = "The name of the subnetwork being created"}