Vagrant configuration for Ubuntu 16.04 (4GB Memory) and npm installations along with truffle

setup_dev_env.sh

#!/usr/bin/env bash

# There's no need for this here
# apt-get update

sudo apt-get update
sudo apt-get install --yes build-essential software-properties-common npm

#node installation
# for more info https://www.npmjs.com/package/n
sudo npm cache clean -f
sudo npm install -g n
sudo n stable

sudo npm install -g truffle
sudo add-apt-repository ppa:ethereum/ethereum
sudo apt-get --yes install solc
sudo npm install -g ganache-cli
sudo apt-get update

Vagrant

# -*- 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.

  # Every Vagrant development environment requires a box. You can search for
  # boxes at https://vagrantcloud.com/search.
  config.vm.box = "ubuntu/xenial64"
  config.vm.provision :shell, path: "setup_dev_env.sh"

  # 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  # `vagrant box outdated`.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. In the example below,
  # accessing "localhost:8080" will access port 80 on the guest machine.
  # config.vm.network "forwarded_port", guest: 80, host: 8080

  # 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"
  config.vm.network "forwarded_port", guest: 3000, host: 3000, host_ip: "127.0.0.1"
  config.vm.network "forwarded_port", guest: 8545, host: 8545, host_ip: "127.0.0.1"
  config.vm.network "forwarded_port", guest: 9545, host: 9545, host_ip: "127.0.0.1"

  # 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"
  config.vm.synced_folder "PATH_IN_THE_SYSTEM_CHANGE_THIS", "/home/vagrant/code"

  # 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 = false
  
    # Customize the amount of memory on the VM:
    vb.memory = "4096"
  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
  # Puppet, Chef, Ansible, Salt, and Docker are also available. Please see the
  # documentation for more information about their specific syntax and use.
  # config.vm.provision "shell", inline: <<-SHELL
  #   sudo apt-get update
  #   sudo apt-get install -y apache2
  # SHELL
end