Script for provisioning Vagrant virtual machine with Rails

vagrant_rails_provision.sh

echo "-------------------- updates the packages list"
sudo apt-get update

echo "-------------------- create swap"
sudo apt-get -y install swapspace

echo "-------------------- install git"
sudo apt-get -y install git-all

echo "-------------------- install essential dependencies"
sudo apt-get -y install build-essential libreadline-dev libssl-dev zlib1g-dev

echo "-------------------- install rbenv"
git clone https://github.com/rbenv/rbenv.git ~/.rbenv
cd ~/.rbenv && src/configure && make -C src
cd ~
echo 'export PATH="$HOME/.rbenv/bin:$PATH"' >> ~/.bash_profile
echo 'eval "$(rbenv init -)"' >> ~/.bash_profile
source ~/.bash_profile

echo "-------------------- install ruby-build"
git clone https://github.com/rbenv/ruby-build.git ~/.rbenv/plugins/ruby-build

echo "-------------------- install ruby 2.2.2"
rbenv install 2.2.2

echo "-------------------- install postgresql 9.4"
echo "deb http://apt.postgresql.org/pub/repos/apt/ precise-pgdg main" | sudo tee --append /etc/apt/sources.list.d/pgdg.list
wget --quiet -O - https://www.postgresql.org/media/keys/ACCC4CF8.asc | sudo apt-key add -
sudo apt-get update
sudo apt-get -y install postgresql-9.4 libpq-dev

echo "-------------------- create taskwunder user for postgresql"
sudo -u postgres createuser vagrant -s

echo "-------------------- configure postgresql for taskwunder user"
sudo sed -i 's/local[[:space:]]\+all[[:space:]]\+all[[:space:]]\+peer/local all vagrant trust/' /etc/postgresql/9.4/main/pg_hba.conf
sudo service postgresql restart

echo "-------------------- install nodejs for javascript env"
sudo apt-get -y install nodejs npm
sudo ln -s /usr/bin/nodejs /usr/bin/node

echo "-------------------- install dependencies for capybara-webkit"
sudo apt-get install -y qt5-default libqt5webkit5-dev gstreamer1.0-plugins-base gstreamer1.0-tools gstreamer1.0-x

echo "-------------------- setup project (bundle gems, create database, roll migrations)"
cd /vagrant
bin/setup

Vagrantfile

# -*- 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://atlas.hashicorp.com/search.
  config.vm.box = "ubuntu/trusty64"

  # Set vm name
  config.vm.define "MachineName"

  # 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"

  # 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"

  # 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 = true

    # Customize the amount of memory on the VM:
    vb.memory = "1024"

    # Set machine name
    vb.name = "MachineName"
  end
  #
  # View the documentation for the provider you are using for more
  # information on available options.

  # Define a Vagrant Push strategy for pushing to Atlas. Other push strategies
  # such as FTP and Heroku are also available. See the documentation at
  # https://docs.vagrantup.com/v2/push/atlas.html for more information.
  # config.push.define "atlas" do |push|
  #   push.app = "YOUR_ATLAS_USERNAME/YOUR_APPLICATION_NAME"
  # end

  # 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", privileged: false, path: "vagrant_provision.sh"
end