Azure Kubernetes Service (AKS) Terraform Module

This modules allows to deploy an Azure Kubernetes Service cluster into an existing subnet. It is part of the reference archicture for Terraform on Azure. More details can be found on the main repository.

Usage

module "tf-ref-aks-module" {
  source                           = "../../"
  environment                      = "Development"
  location                         = "francecentral"
  kubernetes_version               = "1.14.6"
  service_principal_client_id      = "CLIENT_ID"
  service_principal_client_secret  = "CLIENT_SECRET"
}

Scenarios

It is part of the reference architecture for Terraform on Azure. More details can be found on the main repository.

Examples

You can find an example of usage here.

Inputs

variable "environment" {
  description = "Name of the environment"
}

variable "location" {
  description = "Azure location to use"
}

variable "kubernetes_version" {
  description = "Kubernetes version to use"
}

variable "service_principal_client_id" {
  description = "The client id of the service principal to be used by AKS"
}

variable "service_principal_client_secret" {
  description = "The client secret of the service principal to be used by AKS"
}

Outputs

output "resource_group_name" {
  value = "${data.azurerm_resource_group.rg.name}"
}

output "aks_client_key" {
  value = "${azurerm_kubernetes_cluster.aks.kube_config.0.client_key}"
}

output "aks_client_certificate" {
  value = "${azurerm_kubernetes_cluster.aks.kube_config.0.client_certificate}"
}

output "aks_cluster_ca_certificate" {
  value = "${azurerm_kubernetes_cluster.aks.kube_config.0.cluster_ca_certificate}"
}

output "aks_cluster_username" {
  value = "${azurerm_kubernetes_cluster.aks.kube_config.0.username}"
}

output "aks_cluster_password" {
  value = "${azurerm_kubernetes_cluster.aks.kube_config.0.password}"
}

output "aks_kube_config" {
  value = "${azurerm_kubernetes_cluster.aks.kube_config_raw}"
}

output "aks_host" {
  value = "${azurerm_kubernetes_cluster.aks.kube_config.0.host}"
}

Run tests

On your machine

Note: You need to be authenticated to a valid Azure subscription (using Azure CLI) and have a service principal for the Azure Kubernetes cluster (CLIENT_ID and CLIENT_SECRET)

dep ensure
export TF_VAR_service_principal_client_id="<CLIENT_ID>"
export TF_VAR_service_principal_client_secret="<CLIENT_SECRET>"
go test -v ./test/ -timeout 20m

In a Docker container