Vagrantfile.multiple_machines

# -*- mode: ruby -*-
# vi: set ft=ruby :
# Copyright 2013 Google Inc. All Rights Reserved.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#     http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.

# Usage:
#  1) Launch both instances and then destroy both
#     $ vagrant up --provider=google
#     $ vagrant destroy
#  2) Launch one instance 'z1c' and then destory the same
#     $ vagrant up z1c --provider=google
#     $ vagrant destroy z1c

# Customize these global variables
$GOOGLE_PROJECT_ID = "YOUR_GOOGLE_CLOUD_PROJECT_ID"
$GOOGLE_JSON_KEY_LOCATION = "/path/to/your/private-key.json"
$LOCAL_USER = "mitchellh"
$LOCAL_SSH_KEY = "~/.ssh/id_rsa"

# Example Debian provision script
$PROVISION_DEBIAN = <<SCRIPT
uname=$(uname -a)
ver=$(cat /etc/debian_version)
echo "== BEGIN: vagrant provisioning on '${uname}'"
echo "== DEBIAN VERSION: ${ver}"
echo "== UPDATING Debian repositories and packages"
/usr/bin/apt-get update -y -qq > /dev/null 2>&1
/usr/bin/apt-get upgrade -y -qq > /dev/null 2>&1
extip=$(curl -s http://metadata/computeMetadata/v1/instance/network-interfaces/0/access-configs/0/external-ip -H "Metadata-Flavor: Google")
echo "== EXTERNAL IP: ${extip}"
echo "== APPENDING /etc/motd"
d=$(date +%r)
echo "# ${d}" >> /etc/motd
echo "== cat /etc/motd"
cat /etc/motd
SCRIPT

Vagrant.configure("2") do |config|
  config.vm.box = "google/gce"
  config.vm.provision :shell, :inline => $PROVISION_DEBIAN

  config.vm.define :z1c do |z1c|
    z1c.vm.provider :google do |google, override|
      google.google_project_id = $GOOGLE_PROJECT_ID
      google.google_json_key_location = $GOOGLE_JSON_KEY_LOCATION
      google.zone = "us-central1-c"

      override.ssh.username = $LOCAL_USER
      override.ssh.private_key_path = $LOCAL_SSH_KEY

      google.zone_config "us-central1-c" do |z1c_zone|
        z1c_zone.name = "z1c"
        z1c_zone.image = "debian-9-stretch-v20180611"
        z1c_zone.machine_type = "n1-standard-1"
        z1c_zone.zone = "us-central1-c"
        z1c_zone.metadata = {"zone" => "US Central 1c"}
      end
    end
  end

  config.vm.define :z1f do |z1f|
    z1f.vm.provider :google do |google, override|
      google.google_project_id = $GOOGLE_PROJECT_ID
      google.google_json_key_location = $GOOGLE_JSON_KEY_LOCATION
      google.zone = "us-central1-f"

      override.ssh.username = $LOCAL_USER
      override.ssh.private_key_path = $LOCAL_SSH_KEY

      google.zone_config "us-central1-f" do |z1f_zone|
        z1f_zone.name = "z1f"
        z1f_zone.image = "debian-9-stretch-v20180611"
        z1f_zone.machine_type = "n1-standard-2"
        z1f_zone.zone = "us-central1-f"
        z1f_zone.metadata = {"zone" => "US Central 1f"}
      end
    end
  end
end