ADD variable to configure service endpoints (#60)

* feat: add variable subnet_service_endpoints to set service_endpoints

* test: udpate fixture

* docs: add subnet_service_endpoints in example in README

README.md

@@ -26,6 +26,12 @@ module "network" {
   subnet_prefixes     = ["10.0.1.0/24", "10.0.2.0/24", "10.0.3.0/24"]
   subnet_names        = ["subnet1", "subnet2", "subnet3"]
 
+  subnet_service_endpoints = {
+    "subnet1" : ["Microsoft.Sql"], 
+    "subnet2" : ["Microsoft.Sql"],
+    "subnet3" : ["Microsoft.Sql"]
+  }
+
   tags = {
     environment = "dev"
     costcenter  = "it"
@@ -57,6 +63,12 @@ module "network" {
     "subnet1" : true
   }
 
+  subnet_service_endpoints = {
+    "subnet1" : ["Microsoft.Sql"], 
+    "subnet2" : ["Microsoft.Sql"],
+    "subnet3" : ["Microsoft.Sql"]
+  }
+
   tags = {
     environment = "dev"
     costcenter  = "it"

main.tf

@@ -19,4 +19,5 @@ resource "azurerm_subnet" "subnet" {
   address_prefixes                               = [var.subnet_prefixes[count.index]]
   virtual_network_name                           = azurerm_virtual_network.vnet.name
   enforce_private_link_endpoint_network_policies = lookup(var.subnet_enforce_private_link_endpoint_network_policies, var.subnet_names[count.index], false)
+  service_endpoints                              = lookup(var.subnet_service_endpoints, var.subnet_names[count.index], [])
 }

test/fixture/main.tf

@@ -22,6 +22,10 @@ module "network" {
     "subnet1" : true
   }
 
+  subnet_service_endpoints = {
+    "subnet1" : ["Microsoft.Sql"]
+  }
+
   tags = {
     environment = "dev"
     costcenter  = "it"

variables.tf

@@ -54,3 +54,9 @@ variable "subnet_enforce_private_link_endpoint_network_policies" {
   type        = map(bool)
   default     = {}
 }
+
+variable "subnet_service_endpoints" {
+  description = "A map with key (string) `subnet name`, value (list(string)) to indicate enabled service endpoints on the subnet. Default value is []."
+  type        = map(list(string))
+  default     = {}
+}