====== Preparação ======
===== Vagrantfile =====
<file ruby Vagrantfile>
# -*- mode: ruby -*-
# vi: set ft=ruby :


require 'yaml'
secmachines = YAML.load_file("machines.yml")

Vagrant.configure("2") do |config|
  secmachines.each do |machines|
    config.vm.define machines["name"] do |server|
      server.vm.hostname = machines["name"]
      server.vm.box = machines["box"]
      server.vm.box_check_update = false
      server.vm.network "private_network", ip: machines["ip"] 

      server.vm.provider "virtualbox" do |vb|
        vb.customize ["modifyvm", :id, "--groups", "/LabAnsible"]
        vb.memory = machines["memory"]
        vb.cpus = machines["cpus"]
        vb.name = machines["name"]
      end

      server.vm.provision "file", source: "keys/ansible", destination: "/tmp/ansible"
      server.vm.provision "file", source: "keys/ansible.pub", destination: "/tmp/ansible.pub"
      server.vm.provision "shell", path: machines["script"]
    end
  end
end
</file>

===== Definição das VMs =====
<file yaml machines.yml>
# automation - Ansible server
- name: automation
  cpus: 2
  memory: 2048
  ip: 192.168.100.10
  box: debian/bullseye64
  script: startup.sh

# ol9 - Oracle Linux 9
- name: ol9
  cpus: 2
  memory: 2048
  ip: 192.168.100.20
  box: generic/oracle9
  script: startup.sh

# deb11 - Debian 11
- name: deb11
  cpus: 2
  memory: 2048
  ip: 192.168.100.30
  box: debian/bullseye64
  script: startup.sh
  
# bsd - FreeBSD 13
- name: bsd13
  cpus: 2
  memory: 2048
  ip: 192.168.100.40
  box: generic/freebsd13
  script: startup.sh
</file>

===== Script de inicialização =====
<file sh startup.sh>
#!/bin/bash

validateCommand() {
  if [ $? -eq 0 ]; then
    echo "[OK] $1"
  else
    echo "[ERROR] $1"
    exit 1
  fi
}

# Inserindo chave SSH
sudo test -f /root/.ssh/id_rsa
if [ $? -eq 1 ]; then
  sudo mkdir -p /root/.ssh/ && \
	  sudo cp /tmp/ansible /root/.ssh/id_rsa && \
	  sudo cp /tmp/ansible.pub /root/.ssh/authorized_keys && \
	  sudo chmod 600 /root/.ssh/id_rsa
  
  validateCommand "Preparando SSH KEY"
else
  echo "[OK] SSH KEY"
fi
</file>

===== Chave ssh =====

<code bash>
> ssh-keygen -f ansible
</code>

===== Iniciando as VMs =====

<code bash>
> vagrant up
</code>