Merge pull request #271 from mr-onion-2/master

Add support for pod subnet
Azure · Nov 11, 2022 · 450e007 · 450e007
2 parents ce49be5 + 4d1d809
commit 450e007
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diff --git a/README.md b/README.md
@@ -327,6 +327,7 @@ No modules.
 | <a name="input_orchestrator_version"></a> [orchestrator\_version](#input\_orchestrator\_version)                                                                              | Specify which Kubernetes release to use for the orchestration layer. The default used is the latest Kubernetes version available in the region                                                                                                                                                                                   | `string`                                                                                                                                                                                                                   | `null`                      |    no    |
 | <a name="input_os_disk_size_gb"></a> [os\_disk\_size\_gb](#input\_os\_disk\_size\_gb)                                                                                         | Disk size of nodes in GBs.                                                                                                                                                                                                                                                                                                       | `number`                                                                                                                                                                                                                   | `50`                        |    no    |
 | <a name="input_os_disk_type"></a> [os\_disk\_type](#input\_os\_disk\_type)                                                                                                    | The type of disk which should be used for the Operating System. Possible values are `Ephemeral` and `Managed`. Defaults to `Managed`. Changing this forces a new resource to be created.                                                                                                                                         | `string`                                                                                                                                                                                                                   | `"Managed"`                 |    no    |
+| <a name="input_pod_subnet_id"></a> [pod\_subnet\_id](#input\_pod\_subnet\_id)                                                                                                 | (Optional) The ID of the Subnet where the pods in the default Node Pool should exist. Changing this forces a new resource to be created.                                                                                                                                                                                         | `string`                                                                                                                                                                                                                   | `null`                      |    no    |
 | <a name="input_prefix"></a> [prefix](#input\_prefix)                                                                                                                          | (Required) The prefix for the resources created in the specified Azure Resource Group                                                                                                                                                                                                                                            | `string`                                                                                                                                                                                                                   | n/a                         |   yes    |
 | <a name="input_private_cluster_enabled"></a> [private\_cluster\_enabled](#input\_private\_cluster\_enabled)                                                                   | If true cluster API server will be exposed only on internal IP address and available only in cluster vnet.                                                                                                                                                                                                                       | `bool`                                                                                                                                                                                                                     | `false`                     |    no    |
 | <a name="input_private_cluster_public_fqdn_enabled"></a> [private\_cluster\_public\_fqdn\_enabled](#input\_private\_cluster\_public\_fqdn\_enabled)                           | (Optional) Specifies whether a Public FQDN for this Private Cluster should be added. Defaults to `false`.                                                                                                                                                                                                                        | `bool`                                                                                                                                                                                                                     | `false`                     |    no    |

diff --git a/main.tf b/main.tf
@@ -54,6 +54,7 @@ resource "azurerm_kubernetes_cluster" "main" {
       orchestrator_version         = var.orchestrator_version
       os_disk_size_gb              = var.os_disk_size_gb
       os_disk_type                 = var.os_disk_type
+      pod_subnet_id                = var.pod_subnet_id
       tags                         = merge(var.tags, var.agents_tags)
       type                         = var.agents_type
       ultra_ssd_enabled            = var.ultra_ssd_enabled
@@ -78,6 +79,7 @@ resource "azurerm_kubernetes_cluster" "main" {
       orchestrator_version         = var.orchestrator_version
       os_disk_size_gb              = var.os_disk_size_gb
       os_disk_type                 = var.os_disk_type
+      pod_subnet_id                = var.pod_subnet_id
       tags                         = merge(var.tags, var.agents_tags)
       type                         = var.agents_type
       ultra_ssd_enabled            = var.ultra_ssd_enabled

diff --git a/variables.tf b/variables.tf
@@ -379,6 +379,12 @@ variable "os_disk_type" {
   nullable    = false
 }
 
+variable "pod_subnet_id" {
+  type        = string
+  description = "(Optional) The ID of the Subnet where the pods in the default Node Pool should exist. Changing this forces a new resource to be created."
+  default     = null
+}
+
 variable "private_cluster_enabled" {
   type        = bool
   description = "If true cluster API server will be exposed only on internal IP address and available only in cluster vnet."