The input variable private_dns_zone_id = "None" not acceptable. It allows only null. As per the Description, it says null or "None" but it is not accepting and give the error. #689
Description
Is there an existing issue for this?
- I have searched the existing issues
Greenfield/Brownfield provisioning
greenfield
Terraform Version
1.7.4
Module Version
10.2.0
AzureRM Provider Version
"~> =3.0"
Affected Resource(s)/Data Source(s)
Global Private DNS Zone is getting created for a Private AKS
Terraform Configuration Files
terraform {
required_version = ">= 1.0.0"
required_providers {
azurerm = {
source = "hashicorp/azurerm"
version = "~> 3.0"
}
azuread = {
source = "hashicorp/azuread"
version = "~> 3.0"
}
kubernetes = {
source = "hashicorp/kubernetes"
version = "~> 2.0"
}
helm = {
source = "hashicorp/helm"
version = "~> 3.0"
}
}
}
provider "azurerm" {
features {}
}
# Provider for DNS zone (different subscription)
provider "azurerm" {
alias = "dns"
subscription_id = "<subscription id>"
features {}
}tfvars variables values
NA because I am directly passing passing value as below
private_dns_zone_id = "None"Debug Output/Panic Output
on .terraform/modules/aks.aks/main.tf line 661, in resource "azurerm_kubernetes_cluster" "main":
│ 661: condition = var.private_dns_zone_id == null ? true : (anytrue([for r in local.valid_private_dns_zone_regexs : try(regex(r, local.private_dns_zone_name) == local.private_dns_zone_name, false)]))
│ ├────────────────
│ │ local.private_dns_zone_name is "None"
│ │ local.valid_private_dns_zone_regexs is tuple with 4 elements
│ │ var.private_dns_zone_id is "None"
│
│ According to the
│ [document](https://learn.microsoft.com/en-us/azure/aks/private-clusters?tabs=azure-portal#configure-a-private-dns-zone),
│ the private DNS zone must be in one of the following format:
│ `privatelink.<region>.azmk8s.io`,
│ `<subzone>.privatelink.<region>.azmk8s.io`, `private.<region>.azmk8s.io`,
│ `<subzone>.private.<region>.azmk8s.io`
╵Expected Behaviour
No response
Actual Behaviour
No response
Steps to Reproduce
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Important Factoids
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References
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