main.tf

terraform {
  required_providers {
    digitalocean = {
      source = "digitalocean/digitalocean"
      version = "~> 2.0"
    }
  }
}

# Set the variable value in *.tfvars file
# or using -var="do_token=..." CLI option
variable "do_token" {}

# Configure the DigitalOcean Provider
provider "digitalocean" {
  token = var.do_token
}

resource "digitalocean_kubernetes_cluster" "demo" {
  name = "demo"
  region = "nyc1"
  version = "1.27.2-do.0"
  node_pool {
    name = "worker-nodes"
    size = "s-2vcpu-4gb"
    node_count = 3
  }
}

output "kubeconfig" {
  value = digitalocean_kubernetes_cluster.demo.kube_config
  sensitive = true
}