update variables

Author: weyderfs

postgres/roles/main.tf

@@ -7,6 +7,6 @@ resource "postgresql_role" "role" {
   roles           = var.roles
 
   lifecycle {
-    prevent_destroy = true
+    prevent_destroy = false
   }
 }

postgres/roles/vars.tf

@@ -27,6 +27,7 @@ variable create_role {
 }
 
 variable roles {
-  type        = list
+  type        = list(string)
+  default     = []
   description = "(Optional) Defines list of roles which will be granted to this new role."
 }