prefix variable consistency across modules

2022-11-10 15:05:53 +00:00
parent b7bfcf3575
commit 68c3b13d6a
19 changed files with 96 additions and 66 deletions
--- a/modules/cloudsql-instance/variables.tf
+++ b/modules/cloudsql-instance/variables.tf
@@ -105,9 +105,13 @@ variable "network" {
 }

 variable "prefix" {
-  description = "Prefix used to generate instance names."
+  description = "Optional prefix used to generate instance names."
  type        = string
  default     = null
+  validation {
+    condition = var.prefix != ""
+    error_message = "Prefix can not be empty, please use null instead."
+  }
 }

 variable "project_id" {