♻️ Bump up versions and improve reliability ot wait-for-nodes

prepare-tf/source/main.tf

@@ -62,9 +62,11 @@ resource "null_resource" "wait_for_nodes" {
       KUBECONFIG = local_file.kubeconfig[each.key].filename
     }
     command = <<-EOT
-      set -e
-      kubectl get nodes --watch | grep --silent --line-buffered .
-      kubectl wait node --for=condition=Ready --all --timeout=10m
+      while sleep 1; do
+        kubectl get nodes --watch | grep --silent --line-buffered . &&
+        kubectl wait node --for=condition=Ready --all --timeout=10m &&
+        break
+      done
       EOT
   }
 }

prepare-tf/source/modules/scaleway/variables.tf

@@ -56,5 +56,5 @@ variable "location" {
 # scw k8s version list -o json | jq -r .[].name
 variable "k8s_version" {
   type    = string
-  default = "1.23.6"
+  default = "1.24.7"
 }

prepare-tf/source/stage2.tmpl

@@ -2,7 +2,7 @@ terraform {
   required_providers {
     kubernetes = {
       source  = "hashicorp/kubernetes"
-      version = "2.7.1"
+      version = "2.16.1"
     }
   }
 }