feat: added custom names for resources

Author: ivasm-ko

README.md

@@ -42,14 +42,14 @@ module "dns" {
 ## Requirements
 
 | Name                                                                      | Version   |
-|---------------------------------------------------------------------------|-----------|
+| ------------------------------------------------------------------------- | --------- |
 | <a name="requirement_terraform"></a> [terraform](#requirement\_terraform) | >= 1.0.0  |
 | <a name="requirement_azurerm"></a> [azurerm](#requirement\_azurerm)       | >= 3.40.0 |
 
 ## Providers
 
 | Name                                                          | Version |
-|---------------------------------------------------------------|---------|
+| ------------------------------------------------------------- | ------- |
 | <a name="provider_azurerm"></a> [azurerm](#provider\_azurerm) | 3.40.0  |
 
 ## Modules
@@ -59,17 +59,14 @@ No modules.
 ## Resources
 
 | Name                                                                                                                                                                        | Type     |
-|-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------|----------|
+| --------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | -------- |
 | [azurerm_private_dns_zone.this](https://registry.terraform.io/providers/hashicorp/azurerm/latest/docs/resources/private_dns_zone)                                           | resource |
 | [azurerm_private_dns_zone_virtual_network_link.this](https://registry.terraform.io/providers/hashicorp/azurerm/latest/docs/resources/private_dns_zone_virtual_network_link) | resource |
 
 ## Inputs
 
 | Name                                                                                                       | Description                                                                                           | Type          | Default | Required |
-|------------------------------------------------------------------------------------------------------------|-------------------------------------------------------------------------------------------------------|---------------|---------|:--------:|
-| <a name="input_env"></a> [env](#input\_env)                                                                | The prefix which should be used for all resources in this environment                                 | `string`      | n/a     |   yes    |
-| <a name="input_location"></a> [location](#input\_location)                                                 | The Azure Region in which all resources in this example should be created.                            | `string`      | n/a     |   yes    |
-| <a name="input_project"></a> [project](#input\_project)                                                    | Project/stream name (e.g. datalake)                                                                   | `string`      | n/a     |   yes    |
+| ---------------------------------------------------------------------------------------------------------- | ----------------------------------------------------------------------------------------------------- | ------------- | ------- | :------: |
 | <a name="input_resource_group"></a> [resource\_group](#input\_resource\_group)                             | The Azure Region in which all resources in this example should be created.                            | `string`      | n/a     |   yes    |
 | <a name="input_tags"></a> [tags](#input\_tags)                                                             | list of tags                                                                                          | `map(string)` | `{}`    |    no    |
 | <a name="input_prefix"></a> [prefix](#input\_prefix)                                                       | Custom prefix to add to resource name                                                                 | `string`      | `""`    |    no    |
@@ -80,7 +77,7 @@ No modules.
 ## Outputs
 
 | Name                                                                             | Description                      |
-|----------------------------------------------------------------------------------|----------------------------------|
+| -------------------------------------------------------------------------------- | -------------------------------- |
 | <a name="output_id"></a> [id](#output\_id)                                       | Private DNS Zone Id              |
 | <a name="output_name"></a> [name](#output\_name)                                 | Private DNS Zone Name            |
 | <a name="output_resource_group"></a> [resource\_group](#output\_resource\_group) | Private DNS Zone Resource Group  |

main.tf

@@ -1,5 +1,6 @@
 locals {
-  prefix = length(var.prefix) == 0 ? "" : "${var.prefix}-"
+  prefix                     = length(var.prefix) == 0 ? "" : "${var.prefix}-"
+  private_dns_zone_vnet_link = var.custom_dns_zone_vnet_link_name == null ? "link-${local.prefix}${each.key}" : "${local.prefix}${var.custom_dns_zone_vnet_link_name}"
 }
 
 resource "azurerm_private_dns_zone" "this" {
@@ -13,7 +14,7 @@ resource "azurerm_private_dns_zone" "this" {
 resource "azurerm_private_dns_zone_virtual_network_link" "this" {
   for_each = var.vnet_map
 
-  name                  = "link-${local.prefix}${each.key}"
+  name                  = local.private_dns_zone_vnet_link
   private_dns_zone_name = length(var.dns_zone_name) == 0 ? var.external_dns_zone_name : azurerm_private_dns_zone.this[0].name
   resource_group_name   = var.resource_group
   virtual_network_id    = each.value

variables.tf

@@ -3,6 +3,12 @@ variable "resource_group" {
   description = "Azure location"
 }
 
+variable "custom_dns_zone_vnet_link_name" {
+  type        = string
+  description = "The name of the Private DNS Zone Virtual Network Link"
+  default     = null
+}
+
 variable "tags" {
   type        = map(string)
   description = "Resource tags"