From 8ec1b9855973a15651ddefa6f31d1453a943e791 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Gon=C3=A7alo=20Heleno?= <goncalo.heleno@camptocamp.com>
Date: Fri, 15 Sep 2023 14:18:08 +0200
Subject: [PATCH] feat: add standard variables and variable to add labels to
 Argo CD app

---
 main.tf      | 4 ++++
 variables.tf | 6 ++++++
 2 files changed, 10 insertions(+)

diff --git a/main.tf b/main.tf
index 4ab61dc..834a352 100644
--- a/main.tf
+++ b/main.tf
@@ -41,6 +41,10 @@ resource "argocd_application" "this" {
   metadata {
     name      = var.destination_cluster != "in-cluster" ? "longhorn-${var.destination_cluster}" : "longhorn"
     namespace = var.argocd_namespace
+    labels = merge({
+      "application" = "longhorn"
+      "cluster"     = var.destination_cluster
+    }, var.argocd_labels)
   }
 
   timeouts {
diff --git a/variables.tf b/variables.tf
index 93cb9b4..6b3777d 100644
--- a/variables.tf
+++ b/variables.tf
@@ -32,6 +32,12 @@ variable "argocd_project" {
   default     = null
 }
 
+variable "argocd_labels" {
+  description = "Labels to attach to the Argo CD Application resource."
+  type        = map(string)
+  default     = {}
+}
+
 variable "destination_cluster" {
   description = "Destination cluster where the application should be deployed."
   type        = string