Merge pull request #24 from jungopro/master

added kubeconfig output

README.md

@@ -13,6 +13,7 @@ module "aks" {
   CLIENT_ID = "your-service-principal-client-appid"
   CLIENT_SECRET = "your-service-principal-client-password"
   prefix = "your-custom-resource-prefix"
+  kubeconfig_path = "/home/user/.kube/mycluster.yaml"
 }
 ```
 
@@ -72,6 +73,10 @@ variable "public_ssh_key" {
   description = "A custom ssh key to control access to the AKS cluster"
   default     = ""
 }
+
+variable "kubeconfig_path" {
+  description = "full path to save the kubeconfig in (e.g. /root/.kube/mycluster.yaml). make sure to add this file to KUBECONFIG (e.g. export KUBECONFIG=$KUBECONFIG:/root/.kube/mycluster.yaml) in order to add it to your list of clusters" 
+}
 ```
 
 The module supports some outputs that may be used to configure a kubernetes

main.tf

@@ -21,6 +21,7 @@ module "kubernetes" {
   service_principal_client_id     = var.CLIENT_ID
   service_principal_client_secret = var.CLIENT_SECRET
   log_analytics_workspace_id      = module.log_analytics_workspace.id
+  kubeconfig_path                 = var.kubeconfig_path
 }
 
 module "log_analytics_workspace" {

modules/kubernetes-cluster/kubeconfig.tf

@@ -0,0 +1,12 @@
+data "template_file" "kubeconfig" {
+  template = file("${path.module}/templates/kubeconfig.tpl")
+
+  vars = {
+    data = azurerm_kubernetes_cluster.main.kube_config_raw
+  }
+}
+
+resource "local_file" "kubeconfig" {
+  content  = data.template_file.kubeconfig.rendered
+  filename = var.kubeconfig_path
+}

modules/kubernetes-cluster/templates/kubeconfig.tpl

@@ -0,0 +1 @@
+${data}

modules/kubernetes-cluster/variables.tf

@@ -49,3 +49,6 @@ variable "service_principal_client_secret" {
   description = "The Client Secret of the Service Principal assigned to Kubernetes"
 }
 
+variable "kubeconfig_path" {
+  description = "full path to save the kubeconfig in (e.g. /root/.kube/mycluster.yaml). make sure to add this file to KUBECONFIG (e.g. export KUBECONFIG=$KUBECONFIG:/root/.kube/mycluster.yaml) in order to add it to your list of clusters" 
+}

variables.tf

@@ -50,3 +50,6 @@ variable "public_ssh_key" {
   default     = ""
 }
 
+variable "kubeconfig_path" {
+  description = "full path to save the kubeconfig in (e.g. /root/.kube/mycluster.yaml). make sure to add this file to KUBECONFIG (e.g. export KUBECONFIG=$KUBECONFIG:/root/.kube/mycluster.yaml) in order to add it to your list of clusters" 
+}