Added dedicated Vagrant setup (closes snowplow#312)

Author: alexanderdean

.gitignore

@@ -25,3 +25,6 @@ tags/tag.min.js
 
 # creds for Grunt
 aws.json
+
+# Vagrant
+.vagrant

README.md

@@ -23,14 +23,14 @@ With this tracker you can collect user event data (page views, e-commerce transa
 
 ### Contributing quickstart
 
+Assuming git, [Vagrant] [vagrant-install] and [VirtualBox] [virtualbox-install] installed:
+
 ```
-git clone --recursive https://github.com/snowplow/dev-environment.git && cd dev-environment
-vagrant up && vagrant ssh
-ansible-playbook /vagrant/ansible-playbooks/snowplow-javascript-tracker.yml --inventory-file=/home/vagrant/ansible_hosts --connection=local
-cd /vagrant
-git clone https://github.com/snowplow/snowplow-javascript-tracker.git
-cd snowplow-javascript-tracker
-sudo npm install
+ host$ git clone https://github.com/snowplow/snowplow-javascript-tracker.git
+ host$ cd snowplow-javascript-tracker
+ host$ vagrant up && vagrant ssh
+guest$ cd /vagrant
+guest$ sudo npm install
 ```
 
 Set up an `./aws.json` file using the example `./aws.sample.json`. If you just want to concat + minify without uploading then you don't need to fill out the `aws.json` file with valid credentials.
@@ -49,7 +49,11 @@ Significant portions of the Snowplow JavaScript Tracker copyright 2010 Anthon Pa
 
 Licensed under the [Simplified BSD] [bsd] license.
 
-[snowplow]: http://www.keplarllp.com/blog/2012/02/introducing-snowplow-the-worlds-most-powerful-web-analytics-platform
+[snowplow]: http://snowplowanalytics.com/
+
+[vagrant-install]: http://docs.vagrantup.com/v2/installation/index.html
+[virtualbox-install]: https://www.virtualbox.org/wiki/Downloads
+
 [piwik]: http://piwik.org/
 [piwikjs]: https://github.com/piwik/piwik/blob/master/js/piwik.js
 [piwikphp]: https://github.com/piwik/piwik/blob/master/piwik.php

Vagrantfile

@@ -0,0 +1,19 @@
+Vagrant.configure("2") do |config|
+
+  config.vm.box = "ubuntu/trusty64"
+  config.vm.hostname = "snowplow-javascript-tracker"
+  config.ssh.forward_agent = true
+
+  config.vm.provider :virtualbox do |vb|
+    vb.name = Dir.pwd().split("/")[-1] + "-" + Time.now.to_f.to_i.to_s
+    vb.customize ["modifyvm", :id, "--natdnshostresolver1", "on"]
+    vb.customize [ "guestproperty", "set", :id, "--timesync-threshold", 10000 ]
+    # node is not particularly memory hungry
+    vb.memory = 1024
+  end
+
+  config.vm.provision :shell do |sh|
+    sh.path = "vagrant/up.bash"
+  end
+
+end

vagrant/.gitignore

@@ -0,0 +1,3 @@
+.peru
+oss-playbooks
+ansible

vagrant/ansible.hosts

@@ -0,0 +1,2 @@
+[vagrant]
+127.0.0.1:2222

vagrant/peru.yaml

@@ -0,0 +1,14 @@
+imports:
+    ansible: ansible
+    ansible_playbooks: oss-playbooks
+
+curl module ansible:
+    # Equivalent of git cloning tags/v1.6.6 but much, much faster
+    url: https://codeload.github.com/ansible/ansible/zip/69d85c22c7475ccf8169b6ec9dee3ee28c92a314
+    build: unzip ansible-69d85c22c7475ccf8169b6ec9dee3ee28c92a314.zip
+    export: ansible-69d85c22c7475ccf8169b6ec9dee3ee28c92a314
+
+git module ansible_playbooks:
+    url: https://github.com/snowplow/ansible-playbooks.git
+    # Comment out to fetch a specific rev instead of master:
+    # rev: xxx

vagrant/up.bash

@@ -0,0 +1,50 @@
+#!/bin/bash
+set -e
+
+vagrant_dir=/vagrant/vagrant
+bashrc=/home/vagrant/.bashrc
+
+echo "========================================"
+echo "INSTALLING PERU AND ANSIBLE DEPENDENCIES"
+echo "----------------------------------------"
+apt-get update
+apt-get install -y language-pack-en git unzip libyaml-dev python3-pip python-yaml python-paramiko python-jinja2
+
+echo "==============="
+echo "INSTALLING PERU"
+echo "---------------"
+sudo pip3 install peru
+
+echo "======================================="
+echo "CLONING ANSIBLE AND PLAYBOOKS WITH PERU"
+echo "---------------------------------------"
+cd ${vagrant_dir} && peru sync -v
+echo "... done"
+
+env_setup=${vagrant_dir}/ansible/hacking/env-setup
+hosts=${vagrant_dir}/ansible.hosts
+
+echo "==================="
+echo "CONFIGURING ANSIBLE"
+echo "-------------------"
+touch ${bashrc}
+echo "source ${env_setup}" >> ${bashrc}
+echo "export ANSIBLE_HOSTS=${hosts}" >> ${bashrc}
+echo "... done"
+
+echo "=========================================="
+echo "RUNNING PLAYBOOKS WITH ANSIBLE*"
+echo "* no output while each playbook is running"
+echo "------------------------------------------"
+while read pb; do
+    su - -c "source ${env_setup} && ${vagrant_dir}/ansible/bin/ansible-playbook ${vagrant_dir}/${pb} --connection=local --inventory-file=${hosts}" vagrant
+done <${vagrant_dir}/up.playbooks
+
+guidance=${vagrant_dir}/up.guidance
+
+if [ -f ${guidance} ]; then
+    echo "==========="
+    echo "PLEASE READ"
+    echo "-----------"
+    cat $guidance
+fi

vagrant/up.guidance

@@ -0,0 +1,4 @@
+To get started:
+vagrant ssh
+cd /vagrant
+sudo npm install

vagrant/up.playbooks

@@ -0,0 +1,3 @@
+oss-playbooks/java7.yml
+oss-playbooks/nodejs.yml
+oss-playbooks/grunt.yml