Sample Vagrantfile config

bootstrap.sh

#!/usr/bin/env bash

#apt update
#apt upgrade -y
apt install vim -y

echo "Bootsratp completed"

Vagrantfile

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

Vagrant.configure(2) do |config|

  config.vm.define "base" do |base|

    #Set vagrant box to use
    base.vm.box = "debian/buster64"
    #Setup basic settings
    base.vm.provider "virtualbox" do |vb|
      vb.gui = false
      vb.name = "buster"
      vb.memory = 1024
      vb.cpus = 2
    end
    base.disksize.size = '20GB'

    # Setup networking
    base.vm.network :forwarded_port, guest: 22, host: 12200, id: 'ssh'

    base.vm.network "private_network", virtualbox__intnet: "link_1",
                                       ip: "10.0.1.100"
    base.vm.network "private_network", virtualbox__intnet: "link_2",
                                       ip: "10.0.2.100"

    # Sync local directory with guest "/vagrant"
    base.vm.synced_folder ".", "/vagrant", type: "virtualbox"

    # Setup provisioning
    base.vm.provision "shell", inline: <<-SHELL
      sudo apt-get update
      sudo apt-get upgrade -y
    SHELL
    # and/or
    base.vm.provision :shell, path: "bootstrap.sh"
  end
end