sample added

Author: brown9804

3_networking/expressroute/main.tf

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+# main.tf
+# This file contains the main configuration for creating an Azure ExpressRoute circuit.
+
+# Resource Group
+resource "azurerm_resource_group" "er" {
+  name     = var.resource_group_name
+  location = var.location
+}
+
+# ExpressRoute Circuit
+resource "azurerm_express_route_circuit" "er" {
+  name                  = var.expressroute_name
+  location              = azurerm_resource_group.er.location
+  resource_group_name   = azurerm_resource_group.er.name
+  service_provider_name = var.service_provider_name
+  peering_location      = var.peering_location
+  bandwidth_in_mbps     = var.bandwidth_in_mbps
+
+  sku {
+    tier   = var.sku_tier
+    family = var.sku_family
+  }
+}

3_networking/expressroute/outputs.tf

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+# outputs.tf
+# This file defines the outputs for the ExpressRoute configuration.
+
+output "expressroute_id" {
+  description = "The ID of the ExpressRoute circuit"
+  value       = azurerm_express_route_circuit.er.id
+}

3_networking/expressroute/provider.tf

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+# provider.tf
+# This file configures the Azure provider to interact with Azure resources.
+# It specifies the required provider and its version, along with provider-specific configurations.
+
+terraform {
+  required_version = ">= 1.8, < 2.0"
+  # Specify the required provider and its version
+  required_providers {
+    azurerm = {
+      source  = "hashicorp/azurerm"  # Source of the AzureRM provider
+      version = "~> 4.16.0"          # Version of the AzureRM provider
+    }
+  }
+}
+
+provider "azurerm" {
+  features {}                        # Enable all features for the AzureRM provider
+  subscription_id = var.subscription_id  # Use the subscription ID variable
+}

3_networking/expressroute/terraform.tfvars

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+# terraform.tfvars
+# This file provides default values for the variables defined in variables.tf.
+# These values can be overridden by specifying different values during Terraform execution.
+
+# Azure Subscription
+subscription_id = "" # "your-subscription-id"
+
+# Resource Group
+resource_group_name = "RG-expressroute-test"
+location            = "eastus"
+
+# ExpressRoute Configuration
+expressroute_name      = "my-expressroute"
+service_provider_name  = "Equinix"
+peering_location       = "Silicon Valley"
+bandwidth_in_mbps      = 200
+sku_tier               = "Standard"
+sku_family             = "MeteredData"

3_networking/expressroute/variables.tf

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+# variables.tf
+# This file defines the input variables used in the Terraform configuration.
+
+variable "subscription_id" {
+  description = "The Azure subscription ID"
+  type        = string
+}
+
+variable "resource_group_name" {
+  description = "The name of the resource group"
+  type        = string
+}
+
+variable "location" {
+  description = "The Azure region to deploy resources"
+  type        = string
+}
+
+variable "expressroute_name" {
+  description = "The name of the ExpressRoute circuit"
+  type        = string
+}
+
+variable "service_provider_name" {
+  description = "The name of the ExpressRoute service provider"
+  type        = string
+}
+
+variable "peering_location" {
+  description = "The peering location for the ExpressRoute circuit"
+  type        = string
+}
+
+variable "bandwidth_in_mbps" {
+  description = "The bandwidth in Mbps for the ExpressRoute circuit"
+  type        = number
+}
+
+variable "sku_tier" {
+  description = "The SKU tier for ExpressRoute (Standard or Premium)"
+  type        = string
+  default     = "Standard"
+}
+
+variable "sku_family" {
+  description = "The SKU family for ExpressRoute (MeteredData or UnlimitedData)"
+  type        = string
+  default     = "MeteredData"
+}