Moved demo code to GCP.

.gitignore

@@ -7,3 +7,6 @@
 
 # .tfvars files
 *.tfvars
+
+# gcloud configs
+account.json

terraform_gcp/main.tf

@@ -0,0 +1,73 @@
+provider "google" {
+  credentials = "${file("account.json")}"
+  project     = "${var.project_name}"
+  region      = "us-central1"
+}
+
+resource "google_compute_instance" "tfansible" {
+  name         = "terraform-ansible"
+  machine_type = "n1-standard-1"
+  zone         = "us-central1-a"
+
+  tags = ["web"]
+
+  boot_disk {
+    initialize_params {
+      image = "rhel-cloud/rhel-7"
+    }
+  }
+
+  // Local SSD disk
+  scratch_disk {}
+
+  network_interface {
+    network = "default"
+
+    access_config {
+      // Ephemeral IP
+    }
+  }
+
+  metadata {
+    Name     = "Terraform and Ansible Demo"
+    ssh-keys = "${var.ssh_user}:${file("${var.public_key_path}")}"
+  }
+
+  metadata_startup_script = "echo hi > /test.txt"
+
+  service_account {
+    scopes = ["userinfo-email", "compute-ro", "storage-ro"]
+  }
+
+  provisioner "remote-exec" {
+    inline = ["echo 'Hello World'"]
+
+    connection {
+      type        = "ssh"
+      host        = "${google_compute_instance.tfansible.network_interface.0.access_config.0.assigned_nat_ip}"
+      user        = "${var.ssh_user}"
+      private_key = "${file("${var.private_key_path}")}"
+    }
+  }
+
+  provisioner "local-exec" {
+    command = "ansible-playbook -i '${google_compute_instance.tfansible.network_interface.0.access_config.0.assigned_nat_ip},' --private-key ${var.private_key_path} ../ansible/httpd.yml"
+  }
+}
+
+resource "google_compute_firewall" "default" {
+  name    = "web-firewall"
+  network = "default"
+
+  allow {
+    protocol = "icmp"
+  }
+
+  allow {
+    protocol = "tcp"
+    ports    = ["80"]
+  }
+
+  source_ranges = ["0.0.0.0/0"]
+  target_tags   = ["web"]
+}

terraform_gcp/outputs.tf

@@ -0,0 +1,3 @@
+output "Webapp URL" {
+  value = "http://${google_compute_instance.tfansible.network_interface.0.access_config.0.assigned_nat_ip}"
+}

terraform_gcp/variables.tf

@@ -0,0 +1,19 @@
+variable "public_key_path" {
+  description = "Path to the public SSH key you want to bake into the instance."
+  default     = "~/.ssh/id_dsa.pub"
+}
+
+variable "private_key_path" {
+  description = "Path to the private SSH key, used to access the instance."
+  default     = "~/.ssh/id_dsa"
+}
+
+variable "project_name" {
+  description = "Name of your GCP project.  Example: ansible-terraform-218216"
+  default     = "ansible-terraform-218216"
+}
+
+variable "ssh_user" {
+  description = "SSH user name to connect to your instance."
+  default     = "scarolan"
+}