Make Kured version changeable

README.md

@@ -54,12 +54,13 @@ Follow those simple steps, and your world's cheapest Kube cluster will be up and
 
 First and foremost, you need to have a Hetzner Cloud account. You can sign up for free [here](https://hetzner.com/cloud/).
 
-Then you'll need to have [terraform](https://learn.hashicorp.com/tutorials/terraform/install-cli),  [kubectl](https://kubernetes.io/docs/tasks/tools/) cli, and [hcloud](<https://github.com/hetznercloud/cli>) the Hetzner cli. The easiest way is to use the [homebrew](https://brew.sh/) package manager to install them (available on Linux, Mac, and Windows Linux Subsystem).
+Then you'll need to have [terraform](https://learn.hashicorp.com/tutorials/terraform/install-cli),  [kubectl](https://kubernetes.io/docs/tasks/tools/) cli, [helm](<https://github.com/helm/helm>) Helm and [hcloud](<https://github.com/hetznercloud/cli>) the Hetzner cli. The easiest way is to use the [homebrew](https://brew.sh/) package manager to install them (available on Linux, Mac, and Windows Linux Subsystem).
 
 ```sh
 brew install terraform
 brew install kubectl
 brew install hcloud
+brew install helm
 
 ```
 
@@ -205,7 +206,7 @@ It is easy to use Kube-Hetzner as a Terraform module. To do so:
 ``` terraform
 module "kube-hetzner" {
   source  = "kube-hetzner/kube-hetzner/hcloud"
-  
+
   # insert the required variables here found in terraform.tfvars.example
 }
 ```
@@ -285,4 +286,4 @@ Code contributions are very much **welcome**.
 [issues-url]: https://github.com/mysticaltech/kube-hetzner/issues
 [license-shield]: https://img.shields.io/github/license/mysticaltech/kube-hetzner.svg?style=for-the-badge
 [license-url]: https://github.com/mysticaltech/kube-hetzner/blob/master/LICENSE.txt
-[product-screenshot]: https://github.com/kube-hetzner/kube-hetzner/raw/master/.images/kubectl-pod-all-17022022.png
+[product-screenshot]: https://github.com/kube-hetzner/kube-hetzner/raw/master/.images/kubectl-pod-all-17022022.png

locals.tf

@@ -13,7 +13,7 @@ locals {
 
   ccm_version   = var.hetzner_ccm_version != null ? var.hetzner_ccm_version : data.github_release.hetzner_ccm.release_tag
   csi_version   = var.hetzner_csi_version != null ? var.hetzner_csi_version : data.github_release.hetzner_csi.release_tag
-  kured_version = data.github_release.kured.release_tag
+  kured_version = var.kured_version != null ? var.kured_version : data.github_release.kured.release_tag
 
   common_commands_install_k3s = [
     "set -ex",

terraform.tfvars.example

@@ -24,9 +24,9 @@ network_region   = "eu-central" # change to `us-east` if location is ash
 # Of course, you can choose any number of nodepools you want, with the location you want. The only constraint on the location is that you need to stay in the same network region, Europe, or the US.
 # For the server type, the minimum instance supported is cpx11 (just a few cents more than cx11); see https://www.hetzner.com/cloud.
 
-# IMPORTANT: Before you create your cluster, you can do anything you want with the nodepools, but you need at least one of each control plane and agent. 
+# IMPORTANT: Before you create your cluster, you can do anything you want with the nodepools, but you need at least one of each control plane and agent.
 # Once the cluster is up and running, you can change nodepool count and even set it to 0 (in the case of the first control-plane nodepool, the minimum is 1),
-# you can also rename it (if the count is 0), but do not remove a nodepool from the list. 
+# you can also rename it (if the count is 0), but do not remove a nodepool from the list.
 
 # The only nodepools that are safe to remove from the list when you edit it are at the end of the lists. That is due to how subnets and IPs get allocated (FILO).
 # You can, however, freely add other nodepools at the end of each list if you want! The maximum number of nodepools you can create combined for both lists is 255.
@@ -107,6 +107,8 @@ load_balancer_location = "fsn1"
 # hetzner_ccm_version = ""
 # hetzner_csi_version = ""
 
+# If you want to specify the Kured version, set it below - otherwise it'll use the latest version available
+# kured_version = ""
 
 # We give you the possibility to use letsencrypt directly with Traefik because it's an easy setup, however it's not optimal,
 # as the free version of Traefik causes a little bit of downtime when when the certificates get renewed. For proper SSL management,
@@ -175,4 +177,4 @@ load_balancer_location = "fsn1"
 
 # If you want to disable the automatic use of placement group "spread". See https://docs.hetzner.com/cloud/placement-groups/overview/
 # That may be useful if you need to deploy more than 500 nodes! The default is "false".
-# placement_group_disable = true
+# placement_group_disable = true

variables.tf

@@ -65,6 +65,12 @@ variable "hetzner_csi_version" {
   description = "Version of Container Storage Interface driver for Hetzner Cloud"
 }
 
+variable "kured_version" {
+  type        = string
+  default     = null
+  description = "Version of Kured"
+}
+
 variable "traefik_enabled" {
   type        = bool
   default     = true