gc-vm-instance.tf

provider "google" {
  project = "my-gcp-project"
  region  = "us-central1"
}

resource "google_compute_instance" "default" {
  name         = "vm-instance"
  machine_type = "f1-micro"
  zone         = "us-central1-a"

  boot_disk {
    initialize_params {
      image = "debian-cloud/debian-9"
    }
  }

  network_interface {
    network = "default"
    access_config {
    }
  }

  tags = ["web", "dev"]

  metadata = {
    ssh-keys = "user:ssh-rsa AAAAB3NzaC1yc2EAAAADAQABAAABAQC3..."
  }
}

output "instance_name" {
  value = google_compute_instance.default.name
}