Fix to address behavioral changes from latest terraform 12 patch

Author: yorinasub17

.circleci/config.yml

@@ -8,7 +8,7 @@ defaults: &defaults
     KUBERGRUNT_VERSION: v0.5.1
     HELM_VERSION: v2.12.2
     MODULE_CI_VERSION: v0.14.1
-    TERRAFORM_VERSION: 0.12.9
+    TERRAFORM_VERSION: 0.12.11
     TERRAGRUNT_VERSION: NONE
     PACKER_VERSION: NONE
     GOLANG_VERSION: 1.11.2

modules/k8s-namespace/main.tf

@@ -49,7 +49,7 @@ resource "kubernetes_namespace" "namespace" {
 module "namespace_roles" {
   source = "../k8s-namespace-roles"
 
-  namespace   = kubernetes_namespace.namespace[0].id
+  namespace   = var.create_resources ? kubernetes_namespace.namespace[0].id : ""
   labels      = var.labels
   annotations = var.annotations