Invalid Slug version in terraform

Question

I am trying to create a kubernetes cluster with terraform but it shows me an error, I changed the value of the version on different occasions but it did not work.

resource "digitalocean_kubernetes_cluster" "lox" {
  name    = "lox"
  region  = "nyc1"
  version = "1.13.4-do.0"

  node_pool {
    name       = "worker-pool"
    size       = "s-1vcpu-2gb"
    node_count = 2
  }

This is the error:

Error: Error creating Kubernetes cluster: POST https://api.digitalocean.com/v2/kubernetes/clusters: 422 validation error: invalid version slug

  on 01-cluster.tf line 1, in resource "digitalocean_kubernetes_cluster" "lox":
   1: resource "digitalocean_kubernetes_cluster" "lox" {

how can i solve it?

user_1839482 · Answer

Use below command to grab the latest and valid version slug and use it in version

doctl kubernetes options versions

user_1281939 · Answer

The version you're setting does not exist.

Check here: https://www.digitalocean.com/docs/kubernetes/changelog/ for all the versions available, or using the doctl command line.

If you're targeting 1.13, you may use 1.13.12-do.8 as the version, released on 22/06/2020.

user_1128420 · Answer

i wasn't able to find the version in changelog, found it here https://slugs.do-api.dev/ (tab "Kubernetes versions")

Invalid Slug version in terraform

3 Answers