♻️ module checks if values file exists in root

🔑 License update

LICENSE

@@ -1,6 +1,6 @@
 MIT License
 
-Copyright (c) 2021 AIGIS UK (Lotus Labs Ltd)
+Copyright (c) 2022 AIGIS UK (Lotus Labs Ltd)
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal

chart.tf

@@ -9,9 +9,9 @@ resource "helm_release" "traefik" {
   # Helm chart deployment can sometimes take longer than the default 5 minutes
   timeout = var.timeout_seconds
 
-  # If default_values == "" then apply default values from the chart if its anything else
-  # then apply values file using the values_file input variable
-  values = [var.default_values == "" ? var.default_values : file("${path.root}/${var.values_file}")]
+  # If values file specified by the var.values_file input variable exists then apply the values from this file
+  # else apply the default values from the chart
+  values = [fileexists("${path.root}/${var.values_file}") == true ? file("${path.root}/${var.values_file}") : ""]
 
   set {
     name  = "deployment.replicas"

variables.tf

@@ -22,12 +22,6 @@ variable "replica_count" {
   default     = 1
 }
 
-variable "default_values" {
-  description = "Specifies whether to use the traefik default values.yaml, or if set to anything else then to use your own custom values"
-  type        = string
-  default     = ""
-}
-
 variable "values_file" {
   description = "The name of the traefik helmchart values file to use"
   type        = string