Addition of Azure Resource Manager provider terraform configuration

terraform/azurerm/provider.tf

@@ -0,0 +1,9 @@
+/* Configure auth 2 resource manager authentication. This requires an aplication to be set up in Azure, see
+https://www.terraform.io/docs/providers/azurerm/index.html fo details. */
+
+provider "azurerm" {
+  subscription_id = "${var.subscription_id}"
+  client_id       = "${var.client_id}"
+  client_secret   = "${var.client_secret}"
+  tenant_id       = "${var.tenant_id}"
+}

terraform/azurerm/variables.tf

@@ -0,0 +1,28 @@
+variable "subscription_id" { 
+	description = "The Azure subscrition identifier (guid)." 
+} 
+
+variable "client_id" { 
+	description = "The oAuth 2 client id. " 
+} 
+
+variable "client_secret" { 
+	description = "The oAuth 2 client secret." 
+}
+
+variable "tenant_id" { 
+	description = "The oAuth 2 tenant id." 
+}
+
+variable "location" { 
+	description = "The deployment azure data centre location." 
+}
+
+variable "vn_cidr_block" { 
+	description = "Cidr block for the VN." 
+} 
+
+variable "subnet_cidr_block" { 
+	description = "CIDR for private subnet" 
+} 
+