Vagrantfile

# -*- mode: ruby -*-
# vi: set ft=ruby :

# All Vagrant configuration is done below. The "2" in Vagrant.configure
# configures the configuration version (we support older styles for
# backwards compatibility). Please don't change it unless you know what
# you're doing.
Vagrant.configure("2") do |config|
   # The most common configuration options are documented and commented below.
   # For a complete reference, please see the online documentation at
   # https://docs.vagrantup.com.

   # Disable automatic box update checking. If you disable this, then
   # boxes will only be checked for updates when the user runs
   # `vagrant box outdated`. This is not recommended.
   # config.vm.box_check_update = false

   # Create a forwarded port mapping which allows access to a specific port
   # within the machine from a port on the host machine and only allow access
   # via 127.0.0.1 to disable public access
   # config.vm.network "forwarded_port", guest: 80, host: 8080, host_ip: "127.0.0.1"

   # Create a private network, which allows host-only access to the machine
   # using a specific IP.
   # config.vm.network "private_network", ip: "192.168.33.10"

   # Create a public network, which generally matched to bridged network.
   # Bridged networks make the machine appear as another physical device on
   # your network.
   # config.vm.network "public_network"

   # Share an additional folder to the guest VM. The first argument is
   # the path on the host to the actual folder. The second argument is
   # the path on the guest to mount the folder. And the optional third
   # argument is a set of non-required options.
   # config.vm.synced_folder "../data", "/vagrant_data"

   # Disable the default share of the current code directory. Doing this
   # provides improved isolation between the vagrant box and your host
   # by making sure your Vagrantfile isn't accessable to the vagrant box.
   # If you use this you may want to enable additional shared subfolders as
   # shown above.
   # config.vm.synced_folder ".", "/vagrant", disabled: true

   # Provider-specific configuration so you can fine-tune various
   # backing providers for Vagrant. These expose provider-specific options.
   # Example for VirtualBox:
   #
   # config.vm.provider "virtualbox" do |vb|
   #   # Display the VirtualBox GUI when booting the machine
   #   vb.gui = true
   #
   #   # Customize the amount of memory on the VM:
   #   vb.memory = "1024"
   # end
   #
   # View the documentation for the provider you are using for more
   # information on available options.

   # Enable provisioning with a shell script. Additional provisioners such as
   # Ansible, Chef, Docker, Puppet and Salt are also available. Please see the
   # documentation for more information about their specific syntax and use.
   # config.vm.provision "shell", inline: <<-SHELL
   #   apt-get update
   #   apt-get install -y apache2
   # SHELL

   ss_count = (ENV['SS_COUNT'] or 1).to_i
   ss_last_index = ss_count - 1
   (0..ss_last_index).each do |i|
       config.vm.define "ss#{i}" do |ss|
           # Every Vagrant development environment requires a box. You can search for
           # boxes at https://vagrantcloud.com/search.
           ss.vm.box = "debian/bookworm64"

           ss.vm.provider :libvirt do |libvirt|
             libvirt.memory = 1024 * 4
#              libvirt.memory = 2048
             libvirt.cpus = 2
           end

           # Create a forwarded port mapping which allows access to a specific port
           # within the machine from a port on the host machine. In the example below,
           # accessing "localhost:8080" will access port 80 on the guest machine.
           # NOTE: This will enable public access to the opened port
           ss.vm.network "forwarded_port", guest: 3000+i, host: 3000+i

           # see https://developer.hashicorp.com/vagrant/docs/provisioning/ansible#ansible-parallel-execution
           if i == ss_last_index
               ss.vm.provision :ansible do |ansible|
                     ansible.raw_ssh_args = ['-o ForwardAgent=yes']
                     # Disable default limit to connect to all the machines
                     ansible.limit = "all"
                     ansible.verbose = "v"
                     ansible.playbook = "playbook.yaml"
                     ansible.groups = {
                       "ss_servers" => (0..ss_last_index).map { |j| "ss#{j}" },
                     }
                     ansible.host_vars = (0..ss_last_index).to_h { |a| ["ss#{a}", {"base_url" => "http://localhost:#{3000 + a}/", "ss_port" => 3000+a}] }
                   end
               end
       end
   end
end