Add Vagrant setup for local Ubuntu box

Author: Bill Heaton

.gitignore

@@ -15,6 +15,13 @@
 config/database.yml
 config/secrets.yml
 
+# Ingore seeds, see db/seeds.example.rb
+db/seeds.rb
+
+# Ignore Vagrant/Chef setup for local dev in Ubuntu using VirtualBox
+/cookbooks
+/.vagrant
+
 # Ignore all logfiles and tempfiles.
 /log/*
 !/log/.keep

.ruby-version

@@ -1 +1 @@
-2.2.2
+2.2.1

Cheffile

@@ -0,0 +1,9 @@
+site "http://community.opscode.com/api/v1"
+
+cookbook 'apt'
+cookbook 'build-essential'
+cookbook 'postgresql', '~> 3.4.18'
+cookbook 'ruby_build'
+cookbook 'nodejs'
+cookbook 'rbenv', git: 'https://github.com/aminin/chef-rbenv'
+cookbook 'vim'

README.md

@@ -49,7 +49,28 @@ Copy the db/seeds.example.rb and add records for an user, author and posts
 
 ## Tests
 
-* `bundle exec rspec` 
+* `bundle exec rspec`
+
+
+## Vagrant
+
+After provisioning with `vagrant up` use `vagrant ssh` then `cd
+/vagrant` and execute `rbenv rehash` and `bundle install`
+
+Also add ENV vars: `BLOG_API_DB_USR`, `BLOG_API_DB_PWORD`, `SECRET_KEY_BASE` to the
+file /home/vagrant/.profile
+
+Setup the postgres dev db with user/pword:
+
+    sudo su - postgres
+    createuser -P -s -e blog-api
+    createdb blog_api_development
+
+Start the rails app from the shared folder
+
+    vagrant ssh
+    cd /vagrant
+    bundle exec rails s -b 0.0.0.0
 
 
 ## Notes / Reference

Vagrantfile

@@ -0,0 +1,98 @@
+# -*- mode: ruby -*-
+# vi: set ft=ruby :
+
+VAGRANTFILE_API_VERSION = "2"
+
+variables = %w{POSTGRES_PWORD}
+missing = variables.find_all { |v| ENV[v] == nil }
+unless missing.empty?
+  puts "FATAL: The following variables are missing and are needed to run this script: #{missing.join(', ')}."
+  exit
+end
+
+# Script to setup vagrant user
+$script = <<SCRIPT
+
+echo 'setup .gemrc file'
+cat > /home/vagrant/.gemrc << 'EOF'
+gem: --no-ri --no-rdoc
+EOF
+chown vagrant:vagrant /home/vagrant/.gemrc
+
+echo 'append rbenv setup to .profile'
+cat << 'EOF' >> /home/vagrant/.profile
+export RBENV_ROOT="/home/vagrant/.rbenv"
+
+if [ -d "${RBENV_ROOT}" ]; then
+  export PATH="${RBENV_ROOT}/bin:${PATH}"
+  eval "$(rbenv init -)"
+fi
+
+alias be="bundle exec"
+EOF
+
+SCRIPT
+
+Vagrant.configure(VAGRANTFILE_API_VERSION) do |config|
+  # Use Ubuntu 14.04 Trusty Tahr 64-bit as our operating system
+  config.vm.box = "ubuntu/trusty64"
+
+  # Configurate the virtual machine to use 2GB of RAM
+  config.vm.provider :virtualbox do |vb|
+    vb.customize ["modifyvm", :id, "--memory", "2048"]
+  end
+
+  # Forward the Rails server default port to the host
+  config.vm.network :forwarded_port, guest: 3000, host: 3000
+  # config.vm.network :public_network, bridge: "wlan0", ip: "192.168.10.25"
+
+  config.vm.network "public_network", :bridge => "en0: Wi-Fi (AirPort)"
+  # use `ifconfig` to find ip after `vagrant ssh` or use:
+
+  config.ssh.forward_agent = true
+
+  # Run the script to setup vagrant user
+  config.vm.provision :shell, inline: $script
+
+  # Use Chef Solo to provision our virtual machine
+  config.vm.provision :chef_solo do |chef|
+
+    chef.cookbooks_path = ["cookbooks", "site-cookbooks"]
+
+    chef.add_recipe "apt"
+    chef.add_recipe "nodejs"
+    chef.add_recipe "ruby_build"
+    chef.add_recipe "rbenv::user"
+    chef.add_recipe "rbenv::vagrant"
+    chef.add_recipe "vim"
+    chef.add_recipe "postgresql::server"
+    chef.add_recipe "postgresql::client"
+
+    chef.json = {
+      rbenv: {
+        user_installs: [{
+          # Target global ruby setup when not setting a user
+          user: "vagrant",
+          rubies: ["2.2.1"],
+          global: "2.2.1",
+          gems: {
+            "2.2.1" => [
+              { "name" => "bundler" },
+              { "name" => "rake" }
+            ]
+          }
+        }]
+      },
+      postgresql: {
+        password: {
+          postgres: ENV['POSTGRES_PWORD']
+        },
+        pg_hba: [
+          { type: 'local', db: 'all', user: 'all', addr: nil, method: 'trust' },
+          { type: 'local', db: 'all', user: 'postgres', addr: nil, method: 'trust' },
+          { type: 'host', db: 'all', user: 'all', addr: '127.0.0.1/32', method: 'trust' }
+        ]
+      }
+    }
+  end
+end