Azure module to create Application Gateway

This modules creates an Application Gateway with the needed resources

Resources created when using this module

• Resource group (optional, see usage examples)
• Subnet
• Public IP address
• Application Gateway

Using this module

Inputs

Name	Description	Type	Default	Required
app_gw_backend_port	The port to be assigned to the APP GW backend	string	80	no
app_gw_backend_protocol	Valid values are: http and https	string	http	no
app_gw_frontend_port	The Port to be assigned to the APP GW frontend	string	80	no
app_gw_sku_capacity	Specifies instance count. Can be 1 to 10.	string	2	no
app_gw_sku_name	Possible values are: S_Small, S_Medium, S_Large, W_Medium and W_Large	string	S_Small	no
app_gw_sku_tier	Possible values are Standard and WAF	string	Standard	no
app_gw_subnet_adr_prefix	The address prefix to use for the application gateway subnet	string	10.0.1.0/24	no
appgw_available_sku_names	Specifies size of the application gateway	map	<map>	no
appgw_available_sku_tiers	Specifies the tier of the application gateway. Standard or WAF (Web Application Firewall)	map	<map>	no
cookie_based_affinity	Valid values are Enabled or Disabled	string	Disabled	no
create_new_rg	Whether or not to create a new resource group. Allowed values are true or false	string	must be set!	yes
new_rg_name	If set this will be the name of the new resource group	string	``	no
existing_rg	Name of the existing resource group to put the module resources in	string	``	no
existing_vnet_id	The ID of the existing Vnet	string	-	yes
existing_vnet_name	The name of the existing Vnet to associate the APP GW to	string	-	yes
private_ip_allocation	Priate IP address allocation. Either static or dynamic. Default is dynamic	string	dynamic	no
location	Default location for the azure resource	string	West Europe	no
name_prefix	Set by environmental variable	string	-	no

Outputs

Name	Description
application-gateway-RG	The name of the resource group the Application Gateway is placed in
application-gateway-name	Name of the Application Gateway
application-gateway-public-ip	Public IP address assigned ot the Application Gateway

Usage examples of the Application Gateway module

Minimal config - Use existing resource group

module "application-gateway" {
  source             = "git::https://github.com/evry/tf-module-azure-application-gateway.git?ref=VERSION"
  name_prefix        = "${var.name_prefix}"
  create_new_rg      = "false"
  existing_rg        = "${azurerm_resource_group.test.name}"
  existing_vnet_name = "${azurerm_virtual_network.test.name}"
  existing_vnet_id   = "${azurerm_virtual_network.test.id}"
}

Minimal config - Create new resource group

module "application-gateway" {
  source        = "git::https://github.com/evry/tf-module-azure-application-gateway.git?ref=VERSION"
  name_prefix   = "${var.name_prefix}"
  create_new_rg = "true"
  new_rg_name   = "NAME-OF-NEW-RESOURCE-GROUP"
  existing_vnet_name = "${azurerm_virtual_network.test.name}"
  existing_vnet_id   = "${azurerm_virtual_network.test.id}"
}

Complete config - Use existing resource group

module "application-gateway" {
  source             = "git::https://github.com/evry/tf-module-azure-application-gateway.git?ref=VERSION"
  name_prefix        = "${var.name_prefix}"
  create_new_rg      = "false"
  existing_rg        = "${azurerm_resource_group.test.name}"
  existing_vnet_name = "${azurerm_virtual_network.test.name}"
  existing_vnet_id   = "${azurerm_virtual_network.test.id}"
  app_gw_sku_name          = "S_Medium"
  app_gw_sku_tier          = "Standard"
  app_gw_sku_capacity      = "2"
  app_gw_subnet_adr_prefix = "10.0.1.0/24"
  app_gw_frontend_port     = "443"
  app_gw_backend_port      = "80"
  app_gw_backend_protocol  = "http"
  cookie_based_affinity    = "Disabled"
  private_ip_allocation    = "dynamic"
}

Complete config - Create new resource group

module "application-gateway" {
  source             = "git::https://github.com/evry/tf-module-azure-application-gateway.git?ref=VERSION"
  name_prefix        = "${var.name_prefix}"
  create_new_rg      = "true"
  new_rg_name        = "NAME-OF-NEW-RESOURCE-GROUP"
  existing_rg        = "${azurerm_resource_group.test.name}"
  existing_vnet_name = "${azurerm_virtual_network.test.name}"
  existing_vnet_id   = "${azurerm_virtual_network.test.id}"
  app_gw_sku_name          = "S_Medium"
  app_gw_sku_tier          = "Standard"
  app_gw_sku_capacity      = "2"
  app_gw_subnet_adr_prefix = "10.0.1.0/24"
  app_gw_frontend_port     = "443"
  app_gw_backend_port      = "80"
  app_gw_backend_protocol  = "http"
  cookie_based_affinity    = "Disabled"
  private_ip_allocation    = "dynamic"
}