Merge pull request #1 from gauravnegi01/function-app

 Azure Function app Terraform Module: Added features to setup  Azure Function app

.gitignore

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+# Local .terraform directories
+**/.terraform/*
+
+.terraform.lock.hcl
+
+# .tfstate files
+*.tfstate
+*.tfstate.*
+*.git
+# Crash log files
+crash.log
+
+# Ignore any .tfvars files that are generated automatically for each Terraform run. Most
+# .tfvars files are managed as part of configuration and so should be included in
+# version control.
+#
+# example.tfvars
+
+# Ignore override files as they are usually used to override resources locally and so
+# are not checked in
+override.tf
+override.tf.json
+*_override.tf
+*_override.tf.json
+
+# Include override files you do wish to add to version control using negated pattern
+#
+# !example_override.tf
+
+# Include tfplan files to ignore the plan output of command: terraform plan -out=tfplan
+# example: *tfplan*
+
+
+# Ignore environment files containing secrets for local execution of terraform
+.env
+# Ignore .vscode folder and all the consisting files
+.vscode/
+
+# Ignore .idea folder and all the consisting files
+.idea/

Example/basic_function_app/_backend.tf

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+# terraform {
+#   backend "azurerm" {
+#     resource_group_name  = "rg_name"
+#     storage_account_name = "storage_account_name"
+#     container_name       = "backend_container_name"
+#     key                  = "backend_key"
+#   }
+# }

Example/basic_function_app/main.tf

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+terraform {
+  required_providers {
+    azurerm = {
+      source  = "hashicorp/azurerm"
+      version = "~>3.0"
+    }
+    random = {
+      source  = "hashicorp/random"
+      version = "~>3.0"
+    }
+  }
+}
+
+provider "azurerm" {
+  features {}
+}
+
+resource "azurerm_storage_account" "storage_account" {
+  name                     = "terraformtesting0001112"
+  resource_group_name      = "function-app-rg"
+  location                 = "Central India"
+  account_tier             = "Standard"
+  account_replication_type = "GRS"
+}
+
+module "Azure_Function_App" {
+   source = "git::https://github.com/tothenew/azure-terraform-function.git"
+
+# set the value of create_resource_group = false if you have a existing resource group then simply pass the name and location of resource group
+   create_resource_group = true
+   resource_group_name = "function-app-rg"
+   location            = "Central India"
+
+# if you don't have a existing storage account then use this configuration
+   create_storage_account     = true
+   storage_name               = azurerm_storage_account.storage_account.name
+   storage_account_access_key = azurerm_storage_account.storage_account.primary_access_key
+
+# if you have a existing storage account then use this configuration
+#    create_storage_account  = false
+#    storage_account_name = "terraformteststacc01"
+#    storage_account_resource_group_name = "gaurav"
+
+
+   ################# App Service Plan #############################
+   service_plan_name = "app-service-plan-1"
+   os_type  = "Linux"
+   sku_name = "B2"
+
+  #################### function App ###############################
+   function_apps = {
+      function_app-1 = {
+      name                        = "function-app-1000111"
+      location                    = "Central India"
+      public_network_access_enabled = true
+      functions_extension_version = "~4"
+      client_certificate_mode     = null
+      client_certificate_enabled  = null
+
+
+    site_config = {
+    always_on                   = true
+    http2_enabled               = false
+    load_balancing_mode         = "LeastRequests"
+    managed_pipeline_mode       = "Integrated"
+    minimum_tls_version         = "1.2"
+    remote_debugging_enabled    = false
+    scm_minimum_tls_version     = "1.2"
+    scm_use_main_ip_restriction = false
+    websockets_enabled          = false
+    }
+    application_stack = {
+      python_version              = "3.10"
+    }
+    app_service_logs = null
+    cors = null
+    ip_restriction = null
+    # function_app-2 = {
+    #   name                        = "function-app-2"
+    #   location                    = "Central India"
+    #   public_network_access_enabled = true
+    #   functions_extension_version = "~4"
+    # }
+     }
+  }
+  identity_type  = "SystemAssigned"
+  #provide 'identity_ids' if identity_type is  'UserAssigned'
+  #identity_ids  = null
+
+  default_tags = {
+    "Scope" : "function_app"
+    "CreatedBy" : "Terraform"
+  }
+
+  common_tags = {
+    Project    = "Azure_Function_app",
+    Managed-By = "TTN",
+  }
+
+  project_name_prefix = "dev"
+}
+

Example/basic_function_app/outputs.tf

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+output "linux_function_app_default_hostnames" {
+  description = "The Default Hostnames associated with the Azure Function Apps for Linux OS"
+  value = module.Azure_Function_App.linux_function_app_default_hostnames
+
+}
+
+output "windows_function_app_default_hostnames" {
+  description = "The Default Hostnames associated with the Azure Function Apps for winfow OS"
+  value = module.Azure_Function_App.windows_function_app_default_hostnames
+
+}

Example/complete_function_app/_backend.tf

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+# terraform {
+#   backend "azurerm" {
+#     resource_group_name  = "rg_name"
+#     storage_account_name = "storage_account_name"
+#     container_name       = "backend_container_name"
+#     key                  = "backend_key"
+#   }
+# }

Example/complete_function_app/main.tf

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+terraform {
+  required_providers {
+    azurerm = {
+      source  = "hashicorp/azurerm"
+      version = "~>3.0"
+    }
+    random = {
+      source  = "hashicorp/random"
+      version = "~>3.0"
+    }
+  }
+}
+
+provider "azurerm" {
+  features {}
+}
+
+
+resource "azurerm_storage_account" "storage_account" {
+  name                     = "terraformtesting0001112"
+  resource_group_name      = "function-app-rg"
+  location                 = "Central India"
+  account_tier             = "Standard"
+  account_replication_type = "GRS"
+
+}
+
+module "log_analytics" {
+  source = "git::https://github.com/tothenew/terraform-azure-loganalytics.git"
+  # source = "../.."
+
+  workspace_name          = "function-app-log-analytics"
+  resource_group_name     = "function-app-rg"
+  location                = "Central India"
+  diagnostic_setting_name = "function-app-log-diagnostic-setting"
+}
+
+resource "azurerm_application_insights" "application_insights" {
+  name                = "tf-test-appinsights"
+  location            = "Central India"
+  resource_group_name = "function-app-rg"
+  workspace_id        = module.log_analytics.workspace_id
+  application_type    = "web"
+}
+
+module "Azure_Function_App" {
+   source = "git::https://github.com/tothenew/azure-terraform-function.git"
+
+# set the value of create_resource_group = false if you have a existing resource group then simply pass the name and location of resource group
+   create_resource_group = true
+   resource_group_name = "function-app-rg"
+   location            = "Central India"
+
+# if you don't have a existing storage account then use this configuration
+   create_storage_account     = true
+   storage_name               = azurerm_storage_account.storage_account.name
+   storage_account_access_key = azurerm_storage_account.storage_account.primary_access_key
+
+# if you have a existing storage account then use this configuration
+#    create_storage_account  = false
+#    storage_account_name = "terraformteststacc01"
+#    storage_account_resource_group_name = "function-app-rg"
+
+
+
+   ################# App Service Plan #############################
+   service_plan_name = "app-service-plan-1"
+   os_type  = "Linux"
+   sku_name = "B2"
+
+  #################### function App ###############################
+   function_apps = {
+      function_app-1 = {
+      name                        = "function-app-1000111"
+      location                    = "Central India"
+      public_network_access_enabled = true
+      functions_extension_version = "~4"
+      client_certificate_mode     = null
+      client_certificate_enabled  = null
+
+
+    site_config = {
+    always_on                   = true
+    http2_enabled               = false
+    load_balancing_mode         = "LeastRequests"
+    managed_pipeline_mode       = "Integrated"
+    minimum_tls_version         = "1.2"
+    remote_debugging_enabled    = false
+    scm_minimum_tls_version     = "1.2"
+    scm_use_main_ip_restriction = false
+    websockets_enabled          = false
+    application_insights_connection_string = azurerm_application_insights.application_insights.connection_string
+    application_insights_key       = azurerm_application_insights.application_insights.instrumentation_key
+    }
+    application_stack = {
+      python_version              = "3.10"
+    }
+    app_service_logs = null
+    cors = null
+    ip_restriction = {
+          action         = "Allow"
+          name           = "My IP Restriction"
+          priority       = 100
+          ip_address     = "192.168.1.1/32"
+          service_tag    = null
+          headers        = null
+          virtual_network_subnet_id = null
+      }
+    # function_app-2 = {
+    #   name                        = "function-app-2"
+    #   location                    = "Central India"
+    #   public_network_access_enabled = true
+    #   functions_extension_version = "~4"
+    # }
+     }
+  }
+  identity_type  = "SystemAssigned"
+  #provide 'identity_ids' if identity_type is  'UserAssigned'
+  #identity_ids  = null
+
+  default_tags = {
+    "Scope" : "function_app"
+    "CreatedBy" : "Terraform"
+  }
+
+  common_tags = {
+    Project    = "Azure_Function_app",
+    Managed-By = "TTN",
+  }
+
+  project_name_prefix = "dev"
+
+}
+

Example/complete_function_app/outputs.tf

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+output "linux_function_app_default_hostnames" {
+  description = "The Default Hostnames associated with the Azure Function Apps for Linux OS"
+  value = module.Azure_Function_App.linux_function_app_default_hostnames
+
+}
+
+output "windows_function_app_default_hostnames" {
+  description = "The Default Hostnames associated with the Azure Function Apps for winfow OS"
+  value = module.Azure_Function_App.windows_function_app_default_hostnames
+
+}