feat: Add support for Auto Scaling Group Instance Refresh for self-managed worker groups (#1224)

Co-authored-by: Thierno IB. BARRY <ibrahima.br@gmail.com>

examples/instance_refresh/variables.tf

@@ -0,0 +1,18 @@
+variable "region" {
+  default = "us-west-2"
+}
+
+variable "aws_node_termination_handler_chart_version" {
+  description = "Version of the aws-node-termination-handler Helm chart to install."
+  default     = "0.15.0"
+}
+
+variable "namespace" {
+  description = "Namespace for the aws-node-termination-handler."
+  default     = "kube-system"
+}
+
+variable "serviceaccount" {
+  description = "Serviceaccount for the aws-node-termination-handler."
+  default     = "aws-node-termination-handler"
+}