vagrant 学习笔记 ------------(批量创建虚拟机)

# 创建的虚拟机的数组
vm_list = [
  { # hash map
    "name" => "node-1",
    "cpu" => "2",
    "mem" => "2048",
    "ip_addr" => "192.168.56.10"
  },
  {
    "name" => "node-2",
    "cpu" => "1",
    "mem" => "1024",
    "ip_addr" => "192.168.56.11"
  },
  {
    "name" => "node-3",
    "cpu" => "1",
    "mem" => "1024",
    "ip_addr" => "192.168.56.12"
  }
]

Vagrant.configure("2") do |config|
  
  config.vm.box = "ubuntu/jammy64"
  
  vm_list.each do |item|
        config.vm.define item["name"] do |node|

            node.vm.provider "virtualbox" do |vbox|
              vbox.name = item["name"];  # 虚拟机名称
              vbox.memory = item["mem"]; # 内存
              vbox.cpus = item["cpu"];   # CPU
            end
            # 设置hostanme
            node.vm.hostname = item["name"]
            # 设置IP
            node.vm.network "private_network", ip: item["ip_addr"]
        end
  end
end