Add new variables to template functions

Author: scholzj

example.tfvars

@@ -1,7 +1,7 @@
 aws_region    = "eu-east-1"
 
 # Used for naming related resources
-cluster_name  = "my-minikube"
+name  = "my-minikube"
 
 # The Key of the tag which determines resources belonging to the application. All resources with matching tag and its value will be tagged with additional tags.
 search_tag_key   = "kubernetes.io/cluster/my-minikube"

main.tf

@@ -61,7 +61,9 @@ data "template_file" "lambda" {
 
     vars {
       aws_region = "${var.aws_region}"
-      cluster_name = "${var.cluster_name}"
+      name = "${var.cluster_name}"
+      search_tag_key = "${var.search_tag_key}"
+      search_tag_value = "${var.search_tag_value}"
       tags = "${jsonencode(var.tags)}"
       timestamp = "${timestamp()}"
     }