Vagrant sample (VirtualBox, X11). Provision with Shell/Ansible

ansible.cfg

[defaults]
callback_whitelist = ansible.posix.profile_tasks
stdout_callback = yaml

provision.sh

echo "Hello from Shell!"

provision.yml

- hosts: all
  tasks:
  - name: Hello
    shell: echo "Hello from Ansible!"
    changed_when: false

Vagrantfile

require 'date'

$HOSTNAME   = "alma8"
$IMAGE_NAME = "almalinux/8"
$BOX_IP     = "192.168.100.10/24"
$BOX_CPU    = "2"
$BOX_RAM    = "4096"                                        # in megabytes

$PORT_FORWARD = Hash[                                       # host port => guest port
  "8080" => "8080"
]

$SYNC_DIR = Hash[                                           # host dir => guest mountpoint
  "./shared" => "/shared"
]

$PROVISION = Hash[                                          # file => type
  "./provision.sh" => "shell",
  "./provision.yml" => "ansible"
]

$ANSIBLE_CONFIG  = "./ansible.cfg"

$START_TIMESTAMP = DateTime.now().strftime("%Y%m%d%H%M%S")

Vagrant.configure("2") do |config|
  config.vm.define $HOSTNAME
  config.vm.hostname = $HOSTNAME

  config.vm.box = $IMAGE_NAME
  config.vm.box_check_update = false

  config.vm.network "private_network", ip: $BOX_IP.split("/")[0], netmask: $BOX_IP.split("/")[1]

  $PORT_FORWARD.each do |host,guest|
    config.vm.network "forwarded_port", host: host, guest: guest
  end
 
  $SYNC_DIR.each do |target,mountpoint|
    config.vm.synced_folder target, mountpoint
  end

  config.vm.provider "virtualbox" do |vbox|
    vbox.name = "vagrant_#{$HOSTNAME}_#{$START_TIMESTAMP}"
    vbox.cpus = $BOX_CPU
    vbox.memory = $BOX_RAM
  end

  config.ssh.forward_agent = true
  config.ssh.forward_x11 = true

  $PROVISION.each do |file,type|
    case type
      when "shell"
        config.vm.provision "shell", path: file
      when "ansible"
        config.vm.provision "ansible" do |ansible|
          ansible.playbook = file
          ansible.verbose = "v"
          ansible.limit = "all"
          if $ANSIBLE_CONFIG
            ansible.config_file = $ANSIBLE_CONFIG
          end
        end
    end 
  end
end