vm.tf

# resource "google_compute_instance" "app-instance" {
#   name         = var.compute_instance_name
#   machine_type = var.compute_instance_machine
#   zone         = var.compute_instance_zone
#   tags = [var.public_ingress_tag]
#   depends_on = [google_sql_database_instance.main, google_service_account.vm_service_account, google_project_iam_binding.loggingAdmin, google_project_iam_binding.metricWriter, google_pubsub_topic_iam_binding.pubsub_publisher]
#   boot_disk {
#     initialize_params {
#       image = var.custom_image
#       size  = var.compute_instance_size
#       type  = var.compute_instance_disktype
#     }
#   }
#   metadata = {
#     db_name         = google_sql_database.database.name
#     db_private_ipv4 = google_sql_database_instance.main.private_ip_address
#     db_user         = google_sql_user.user.name
#     db_password     = random_password.password.result
#   }
#   metadata_startup_script = <<-EOT
#     #!/bin/bash
#     chmod -R 777 /var/www/webapp
#     if ! test -f /var/www/webapp/.env; then
#       DATABASE=$(curl "http://metadata.google.internal/computeMetadata/v1/instance/attributes/db_name" -H "Metadata-Flavor: Google")
#       USER=$(curl "http://metadata.google.internal/computeMetadata/v1/instance/attributes/db_user" -H "Metadata-Flavor: Google")
#       PASSWORD=$(curl "http://metadata.google.internal/computeMetadata/v1/instance/attributes/db_password" -H "Metadata-Flavor: Google")
#       HOST=$(curl "http://metadata.google.internal/computeMetadata/v1/instance/attributes/db_private_ipv4" -H "Metadata-Flavor: Google")
#       sudo echo "DATABASE=$DATABASE" >> /var/www/webapp/.env
#       sudo echo "USER=$USER" >> /var/www/webapp/.env
#       sudo echo "PASSWORD=$PASSWORD" >> /var/www/webapp/.env
#       sudo echo "HOST=$HOST" >> /var/www/webapp/.env
#       sudo chown csye6225 /var/www/webapp/.env
#       sudo chgrp csye6225 /var/www/webapp/.env
#       chmod -R 755 /var/www/webapp
#     fi
#     EOT
#   network_interface {
#     access_config {
#       network_tier = var.access_config_network_tire
#     }
#     queue_count = 0
#     subnetwork  = google_compute_subnetwork.network1.name
#   }
#   service_account {
#     email  = google_service_account.vm_service_account.email
#     scopes = ["cloud-platform"]
#   }
# }