add firewall rules and add tags to template

main.tf

@@ -5,12 +5,9 @@ provider "google" {
   zone        = var.zone
 }
 
-resource "google_project_service" "compute_engine_api" {
-  project = var.project_id
-  service = "compute.googleapis.com"
-
-  disable_dependent_services = true
-  disable_on_destroy         = false
+module "firewall_rule" {
+  source     = "./modules/firewall_rule"
+  project_id = var.project_id
 }
 
 module "compute_engine_template" {

modules/compute_engine_template/main.tf

@@ -16,7 +16,7 @@ resource "google_compute_instance_template" "template" {
       // Ephemeral public IP address
     }
   }
-
+  tags = ["http-server"]
   metadata_startup_script = var.startup_script
 
   lifecycle {

modules/firewall_rules/variables.tf

@@ -0,0 +1 @@
+variable "project_id" {}