Initial put

quickstart/101-azure-functions/README.md

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+# Azure Function App
+This template deploys an Azure Function App.
+
+## 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_storage_account](https://registry.terraform.io/providers/hashicorp/azurerm/latest/docs/resources/storage_account)
+- [azurerm_app_service_plan](https://registry.terraform.io/providers/hashicorp/azurerm/latest/docs/resources/app_service_plan)
+- [azurerm_function_app](https://registry.terraform.io/providers/hashicorp/azurerm/latest/docs/resources/function_app)
+- [azurerm_application_insights](https://registry.terraform.io/providers/hashicorp/azurerm/latest/docs/resources/application_insights)
+
+## Variables
+
+| Name | Description | Default value |
+|-|-|-|
+| `resource_group_name_prefix` | Prefix of the resource group name that's combined with a random ID so name is unique in your Azure subscription. | rg |
+| `resource_group_location` | Location of the resource group. | eastus |
+| `appName` | The name of the function app that you wish to create. | fnapp${random_string.unique_id.result} |
+| `storageAccountType` | Storage Account type. Possible values are: Standard_LRS, Standard_GRS, Standard_RAGRS. | Standard_LRS |
+| `appInsightsLocation` | Location for Application Insights. | "" |
+| `runtime` | The language worker runtime to load in the function app. Possible values are: node, dotnet, java. | node |
+
+## Example

quickstart/101-azure-functions/main.tf

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+resource "random_pet" "rg_name" {
+  prefix = var.resource_group_name_prefix
+}
+
+resource "azurerm_resource_group" "rg" {
+  location = var.resource_group_location
+  name     = random_pet.rg_name.id
+}
+
+resource "random_string" "unique_id" {
+  length  = 8
+  special = false
+}
+
+locals {
+  functionAppName        = var.appName
+  hostingPlanName        = var.appName
+  applicationInsightsName = var.appName
+  storageAccountName     = "${random_string.unique_id.result}azfunctions"
+  functionWorkerRuntime  = var.runtime
+}
+
+resource "azurerm_storage_account" "storageAccount" {
+  name                     = local.storageAccountName
+  location                 = azurerm_resource_group.rg.location
+  resource_group_name      = azurerm_resource_group.rg.name
+  account_tier             = "Standard"
+  account_replication_type = var.storageAccountType
+
+  enable_https_traffic_only = true
+  allow_blob_public_access  = false
+}
+
+resource "azurerm_app_service_plan" "hostingPlan" {
+  name                = local.hostingPlanName
+  location            = azurerm_resource_group.rg.location
+  resource_group_name = azurerm_resource_group.rg.name
+  kind                = "FunctionApp"
+  sku {
+    tier = "Dynamic"
+    size = "Y1"
+  }
+}
+
+resource "azurerm_function_app" "functionApp" {
+  name                = local.functionAppName
+  location            = azurerm_resource_group.rg.location
+  resource_group_name = azurerm_resource_group.rg.name
+  app_service_plan_id = azurerm_app_service_plan.hostingPlan.id
+  storage_account_name = azurerm_storage_account.storageAccount.name
+  storage_account_access_key = azurerm_storage_account.storageAccount.primary_access_key
+  os_type             = "linux"
+  version             = "~4"
+
+  app_settings = {
+    "AzureWebJobsStorage"                = "DefaultEndpointsProtocol=https;AccountName=${azurerm_storage_account.storageAccount.name};EndpointSuffix=${azurerm_storage_account.storageAccount.primary_blob_endpoint};AccountKey=${azurerm_storage_account.storageAccount.primary_access_key}"
+    "WEBSITE_CONTENTAZUREFILECONNECTIONSTRING" = "DefaultEndpointsProtocol=https;AccountName=${azurerm_storage_account.storageAccount.name};EndpointSuffix=${azurerm_storage_account.storageAccount.primary_blob_endpoint};AccountKey=${azurerm_storage_account.storageAccount.primary_access_key}"
+    "WEBSITE_CONTENTSHARE"               = lower(local.functionAppName)
+    "FUNCTIONS_EXTENSION_VERSION"        = "~4"
+    "WEBSITE_NODE_DEFAULT_VERSION"       = "~14"
+    "APPINSIGHTS_INSTRUMENTATIONKEY"     = azurerm_application_insights.applicationInsights.instrumentation_key
+    "FUNCTIONS_WORKER_RUNTIME"           = local.functionWorkerRuntime
+  }
+
+  identity {
+    type = "SystemAssigned"
+  }
+
+  site_config {
+    ftps_state     = "FtpsOnly"
+    min_tls_version = "1.2"
+  }
+
+  https_only = true
+}
+
+resource "azurerm_application_insights" "applicationInsights" {
+  name                = local.applicationInsightsName
+  location            = var.appInsightsLocation
+  resource_group_name = azurerm_resource_group.rg.name
+  application_type    = "web"
+}

quickstart/101-azure-functions/outputs.tf

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+output "resource_group_name" {
+  value = azurerm_resource_group.rg.name
+}
+
+output "storage_account_name" {
+  value = azurerm_storage_account.storageAccount.name
+}
+
+output "app_service_plan_name" {
+  value = azurerm_app_service_plan.hostingPlan.name
+}
+
+output "function_app_name" {
+  value = azurerm_function_app.functionApp.name
+}
+
+output "application_insights_name" {
+  value = azurerm_application_insights.applicationInsights.name
+}

quickstart/101-azure-functions/providers.tf

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

quickstart/101-azure-functions/variables.tf

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+variable "resource_group_name_prefix" {
+  type        = string
+  default     = "rg"
+  description = "Prefix of the resource group name that's combined with a random ID so name is unique in your Azure subscription."
+}
+
+variable "resource_group_location" {
+  type        = string
+  default     = "eastus"
+  description = "Location of the resource group."
+}
+
+variable "appName" {
+  type        = string
+  default     = "fnapp${random_string.unique_id.result}"
+  description = "The name of the function app that you wish to create."
+}
+
+variable "storageAccountType" {
+  type        = string
+  default     = "Standard_LRS"
+  validation {
+    condition     = contains(["Standard_LRS", "Standard_GRS", "Standard_RAGRS"], var.storageAccountType)
+    error_message = "Must be one of Standard_LRS, Standard_GRS, Standard_RAGRS"
+  }
+  description = "Storage Account type"
+}
+
+variable "appInsightsLocation" {
+  type        = string
+  description = "Location for Application Insights"
+}
+
+variable "runtime" {
+  type        = string
+  default     = "node"
+  validation {
+    condition     = contains(["node", "dotnet", "java"], var.runtime)
+    error_message = "Must be one of node, dotnet, java"
+  }
+  description = "The language worker runtime to load in the function app."
+}