feat: ✨ add image pull policy variable

main.tf

@@ -50,6 +50,7 @@ resource "kubernetes_deployment" "drone_server" {
         service_account_name = kubernetes_service_account.drone_server.metadata.0.name
         container {
           image             = var.image_registry == "" ? "${var.image_repository}:${var.image_tag}" : "${var.image_registry}/${var.image_repository}:${var.image_tag}"
+          image_pull_policy = var.image_pull_policy
           name              = "drone"
           env_from {
             config_map_ref {

variables.tf

@@ -169,3 +169,9 @@ variable "drone_s3_region" {
   type        = string
   default     = "us-east-1"
 }
+
+variable "image_pull_policy" {
+  description = "Image pull policy for Drone server image"
+  type        = string
+  default     = "IfNotPresent"
+}