User Story 60501: 101-aks-cluster

quickstart/101-aks-cluster/main.tf

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+resource "random_pet" "rg_name" {
+  prefix = "rg"
+}
+
+resource "azurerm_resource_group" "rg" {
+  name     = random_pet.rg_name.id
+  location = var.resource_group_location
+}
+
+resource "random_pet" "ssh_key_name" {
+  prefix    = "ssh"
+  separator = ""
+}
+
+resource "azapi_resource" "ssh_public_key" {
+  type      = "Microsoft.Compute/sshPublicKeys@2022-11-01"
+  name      = random_pet.ssh_key_name.id
+  location  = "westus3"
+  parent_id = azurerm_resource_group.rg.id
+}
+
+resource "azapi_resource_action" "ssh_public_key_gen" {
+  type        = "Microsoft.Compute/sshPublicKeys@2022-11-01"
+  resource_id = azapi_resource.ssh_public_key.id
+  action      = "generateKeyPair"
+  method      = "POST"
+
+  response_export_values = ["publicKey"]
+}
+
+resource "random_pet" "azurerm_kubernetes_cluster_name" {
+  prefix = "cluster"
+}
+
+resource "random_pet" "azurerm_kubernetes_cluster_dns_prefix" {
+  prefix = "dns"
+}
+
+resource "azurerm_kubernetes_cluster" "aks" {
+  name                = random_pet.azurerm_kubernetes_cluster_name.id
+  location            = azurerm_resource_group.rg.location
+  resource_group_name = azurerm_resource_group.rg.name
+  dns_prefix          = random_pet.azurerm_kubernetes_dns_prefix.id
+
+  identity {
+    type = "SystemAssigned"
+  }
+
+  default_node_pool {
+    name            = "agentpool"
+    node_count      = var.agent_count
+    vm_size         = var.agent_vm_size
+    os_disk_size_gb = var.os_disk_size_gb
+  }
+
+  linux_profile {
+    admin_username = var.linux_admin_username
+
+    ssh_key {
+      key_data = jsondecode(azapi_resource_action.ssh_public_key_gen.output)["publicKey"]
+    }
+  }
+}

quickstart/101-aks-cluster/outputs.tf

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+output "resource_group_name" {
+  value = azurerm_resource_group.rg.name
+}
+
+output "ssh_key_name" {
+  value = azapi_resource_action.ssh_public_key_gen.resource_id
+}
+
+output "azurerm_kubernetes_cluster_name" {
+  value = azurerm_kubernetes_cluster.aks.name
+}
+
+output "azurerm_kubernetes_cluster_dns_prefix" {
+  value = azurerm_kubernetes_cluster.aks.dns_prefix
+}
+
+output "control_plane_fqdn" {
+  value     = azurerm_kubernetes_cluster.aks.kube_config[0].host
+  sensitive = true
+}

quickstart/101-aks-cluster/providers.tf

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+terraform {
+  required_version = ">=1.0"
+  required_providers {
+    azapi = {
+      source  = "azure/azapi"
+      version = "~>1.5"
+    }
+    azurerm = {
+      source  = "hashicorp/azurerm"
+      version = "~>3.0"
+    }
+    random = {
+      source  = "hashicorp/random"
+      version = "~>3.0"
+    }
+  }
+}
+provider "azurerm" {
+  features {}
+}

quickstart/101-aks-cluster/readme.md

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+# Azure Kubernetes Service
+
+This template deploys an Azure Kubernetes Service cluster.
+
+## Terraform resource types
+
+- [random_pet](https://registry.terraform.io/providers/hashicorp/random/latest/docs/resources/pet)
+- [azurerm_resource_group](https://registry.terraform.io/providers/hashicorp/azurerm/latest/docs/resources/resource_group)
+- [random_string](https://registry.terraform.io/providers/hashicorp/random/latest/docs/resources/string)
+- [azurerm_kubernetes_cluster](https://registry.terraform.io/providers/hashicorp/azurerm/latest/docs/resources/kubernetes_cluster)
+
+## Variables
+
+| Name | Description | Default |
+|-|-|-|
+| `resource_group_location` | Location of the resource group. | eastus |
+| `agent_count` | The number of nodes for the cluster. | 3 |
+| `agent_vm_size` | The size of the Virtual Machine. | standard_d2s_v3 |
+| `os_disk_size_gb` | Disk size (in GB) to provision for each of the agent pool nodes. This value ranges from 0 to 1023. Specifying 0 will apply the default disk size for that agentVMSize. | 50 |
+| `linux_admin_username` | User name for the Linux Virtual Machines. | azureadmin |
+
+## Example
+
+To see how to run this example, see [Deploy an Azure Kubernetes Service (AKS) cluster using Terraform](https://learn.microsoft.com/azure/aks/learn/quick-kubernetes-deploy-terraform).

quickstart/101-aks-cluster/variables.tf

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+variable "resource_group_location" {
+  type        = string
+  description = "Location for all resources."
+  default     = "eastus"
+}
+
+variable "agent_count" {
+  type        = number
+  description = "The number of nodes for the cluster."
+  default     = 3
+}
+
+variable "agent_vm_size" {
+  type        = string
+  description = "The size of the Virtual Machine."
+  default     = "standard_d2s_v3"
+}
+
+variable "os_disk_size_gb" {
+  type        = number
+  description = "Disk size (in GB) to provision for each of the agent pool nodes. This value ranges from 0 to 1023. Specifying 0 will apply the default disk size for that agentVMSize."
+  default     = 50
+}
+
+variable "linux_admin_username" {
+  type        = string
+  description = "User name for the Linux Virtual Machines."
+  default     = "azureadmin"
+}