add nginx reverse proxy to serialize registyr requests for the same path to avoid race conditions [ci skip]

modules/create-template-vm/cloud_init.yaml

@@ -26,6 +26,7 @@ packages:
   - gpg
   - isc-dhcp-client
   - cloud-guest-utils # to enable resizing of disk via growpart
+  - nginx
   # docker
   - docker-ce
   - docker-ce-cli

modules/create-template-vm/main.tf

@@ -81,7 +81,13 @@ resource "null_resource" "upload_cloud_init" {
     )
   }
 
+  # Force recreate when the below changes
   triggers = {
-    file_hash = filesha256("${path.module}/cloud_init.yaml")
+    file_hash                        = filesha256("${path.module}/cloud_init.yaml")
+    provision_cmds                   = join(", ", var.provision_cmds)
+    is_k8s_template                  = var.is_k8s_template,
+    passwd                           = var.user_passwd,
+    k8s_join_command                 = var.k8s_join_command,
+    containerd_config_update_command = var.containerd_config_update_command
   }
 }