add reloader to reload wireguard upon config change

modules/kubernetes/main.tf

@@ -157,6 +157,10 @@ module "privatebin" {
 #   tls_secret_name = var.tls_secret_name
 # }
 
+module "reloader" {
+  source = "./reloader"
+}
+
 module "webhook_handler" {
   source          = "./webhook_handler"
   tls_secret_name = var.tls_secret_name

modules/kubernetes/reloader/main.tf

@@ -0,0 +1,8 @@
+resource "helm_release" "reloader" {
+  namespace        = "reloader"
+  create_namespace = true
+  name             = "reloader"
+
+  repository = "https://stakater.github.io/stakater-charts"
+  chart      = "reloader"
+}