Merge pull request #6 from clouddrove/1.0.2

add example for create specific subnet name

_example/default_subnet/example.tf

@@ -0,0 +1,41 @@
+provider "azurerm" {
+  features {}
+}
+
+module "resource_group" {
+  source  = "clouddrove/resource-group/azure"
+  version = "1.0.0"
+
+  name        = "app"
+  environment = "test"
+  label_order = ["environment", "name", ]
+  location    = "North Europe"
+}
+
+module "vnet" {
+  source = "../.."
+
+  name                = "app"
+  environment         = "test"
+  label_order         = ["name", "environment"]
+  resource_group_name = module.resource_group.resource_group_name
+  location            = module.resource_group.resource_group_location
+  address_space       = "10.0.0.0/16"
+  enable_ddos_pp      = false
+
+  #subnet
+  default_name_subnet           = true
+  subnet_names                  = ["subnet1", "subnet2"]
+  subnet_prefixes               = ["10.0.1.0/24", "10.0.2.0/24"]
+  disable_bgp_route_propagation = false
+
+  # routes
+  enabled_route_table = true
+  routes = [
+    {
+      name           = "rt-test"
+      address_prefix = "0.0.0.0/0"
+      next_hop_type  = "Internet"
+    }
+  ]
+}

_example/default_subnet/output.tf

@@ -0,0 +1,24 @@
+output "vnet_id" {
+  description = "The id of the newly created vNet"
+  value       = module.vnet.vnet_id
+}
+
+output "vnet_name" {
+  description = "The name of the newly created vNet"
+  value       = module.vnet.vnet_name
+}
+
+output "vnet_location" {
+  description = "The location of the newly created vNet"
+  value       = module.vnet.vnet_location
+}
+
+output "vnet_address_space" {
+  description = "The address space of the newly created vNet"
+  value       = module.vnet.vnet_address_space
+}
+
+output "vnet_subnets" {
+  description = "The ids of subnets created inside the newly created vNet"
+  value       = module.vnet.vnet_subnets
+}

_example/specific_name_subnet/example.tf

@@ -0,0 +1,35 @@
+provider "azurerm" {
+  features {}
+}
+
+module "resource_group" {
+  source  = "clouddrove/resource-group/azure"
+  version = "1.0.0"
+
+  name        = "app"
+  environment = "test"
+  label_order = ["environment", "name", ]
+  location    = "North Europe"
+}
+
+module "vnet" {
+  source = "../.."
+
+  name                = "app"
+  environment         = "test"
+  label_order         = ["name", "environment"]
+  resource_group_name = module.resource_group.resource_group_name
+  location            = module.resource_group.resource_group_location
+  address_space       = "10.0.0.0/16"
+  enable_ddos_pp      = false
+
+  #subnet
+  specific_name_subnet          = true
+  specific_subnet_names         = "GatewaySubnet"
+  subnet_prefixes               = ["10.0.1.0/24"]
+  disable_bgp_route_propagation = false
+
+  # routes
+  enabled_route_table = false
+
+}

_example/specific_name_subnet/output.tf

@@ -0,0 +1,24 @@
+output "vnet_id" {
+  description = "The id of the newly created vNet"
+  value       = module.vnet.vnet_id
+}
+
+output "vnet_name" {
+  description = "The name of the newly created vNet"
+  value       = module.vnet.vnet_name
+}
+
+output "vnet_location" {
+  description = "The location of the newly created vNet"
+  value       = module.vnet.vnet_location
+}
+
+output "vnet_address_space" {
+  description = "The address space of the newly created vNet"
+  value       = module.vnet.vnet_address_space
+}
+
+output "vnet_subnets" {
+  description = "The ids of subnets created inside the newly created vNet"
+  value       = module.vnet.vnet_subnets
+}

main.tf

@@ -40,7 +40,7 @@ resource "azurerm_network_ddos_protection_plan" "example" {
 }
 
 resource "azurerm_subnet" "subnet" {
-  count                                          = var.enable == true ? length(var.subnet_names) : 0
+  count                                          = var.enable && var.default_name_subnet == true ? length(var.subnet_names) : 0
   name                                           = "${var.name}-${var.subnet_names[count.index]}"
   resource_group_name                            = var.resource_group_name
   address_prefixes                               = [var.subnet_prefixes[count.index]]
@@ -61,6 +61,28 @@ resource "azurerm_subnet" "subnet" {
   }
 }
 
+resource "azurerm_subnet" "subnet2" {
+  count                                          = var.enable && var.specific_name_subnet == true ? 1 : 0
+  name                                           = var.specific_subnet_names
+  resource_group_name                            = var.resource_group_name
+  address_prefixes                               = [var.subnet_prefixes[count.index]]
+  virtual_network_name                           = join("", azurerm_virtual_network.vnet.*.name)
+  enforce_private_link_endpoint_network_policies = lookup(var.subnet_enforce_private_link_endpoint_network_policies, var.specific_subnet_names, false)
+  service_endpoints                              = lookup(var.subnet_service_endpoints, var.specific_subnet_names, [])
+  enforce_private_link_service_network_policies  = var.subnet_enforce_private_link_service_network_policies
+
+  dynamic "delegation" {
+    for_each = var.private_delegation
+    content {
+      name = lookup(each.value.private_delegation, "name", null)
+      service_delegation {
+        name    = lookup(each.value.private_delegation.service_delegation, "name", null)
+        actions = lookup(each.value.private_delegation.service_delegation, "actions", null)
+      }
+    }
+  }
+}
+
 resource "azurerm_route_table" "rt" {
   count               = var.enable && var.enabled_route_table ? 1 : 0
   name                = format("%s-route-table", module.labels.id)
@@ -80,7 +102,13 @@ resource "azurerm_route_table" "rt" {
 }
 
 resource "azurerm_subnet_route_table_association" "main" {
-  count          = var.enable && var.enabled_route_table ? length(var.subnet_prefixes) : 0
+  count          = var.enable && var.enabled_route_table && var.default_name_subnet ? length(var.subnet_prefixes) : 0
   subnet_id      = element(azurerm_subnet.subnet.*.id, count.index)
   route_table_id = join("", azurerm_route_table.rt.*.id)
 }
+
+resource "azurerm_subnet_route_table_association" "main2" {
+  count          = var.enable && var.enabled_route_table && var.specific_name_subnet ? length(var.subnet_prefixes) : 0
+  subnet_id      = element(azurerm_subnet.subnet2.*.id, count.index)
+  route_table_id = join("", azurerm_route_table.rt.*.id)
+}

variable.tf

@@ -150,3 +150,19 @@ variable "disable_bgp_route_propagation" {
   default     = true
   description = "Boolean flag which controls propagation of routes learned by BGP on that route table."
 }
+
+variable "default_name_subnet" {
+  type    = bool
+  default = false
+}
+
+variable "specific_name_subnet" {
+  type    = bool
+  default = false
+}
+
+variable "specific_subnet_names" {
+  type        = string
+  default     = ""
+  description = "A list of public subnets inside the vNet."
+}