fix

modules/ingress/ingress.tf

@@ -15,7 +15,7 @@ locals {
 }
 
 resource "kubectl_manifest" "prj_certificate" {
-  count = var.create-cert?1:0
+  count = var.create_cert?1:0
   yaml_body  = <<-EOF
     apiVersion: "cert-manager.io/v1"
     kind: "Certificate"

modules/ingress/variables.tf

@@ -31,7 +31,7 @@ variable "create-redirect" {
   type        = bool
   default     = false
 }
-variable "create-cert" {
+variable "create_cert" {
   type        = bool
   default     = true
 }