Updated readme, updated Vagrantfile to default to CentOS.

riak/README.md

@@ -42,3 +42,21 @@ Here are the playbooks that you can use with the ansible-playbook commands:
 configuration change.  Similar principals could apply to performing
 rolling upgrades of Riak itself.
 
+
+#### Using Vagrant
+
+Install vagrant!
+
+First choose an OS in your Vagrantfile.
+
+run:
+
+	vagrant up
+	
+launch the playbook, when prompted for password, enter "vagrant"
+
+	ansible-playbook -v   -u vagrant site.yml -i hosts -k	
+	
+ssh to your nodes
+
+	vagrant ssh riak-1.local

riak/Vagrantfile

@@ -6,9 +6,9 @@ require 'fileutils'
 Vagrant::Config.run do |config|
 
   # choices for virtual machines:
-  config.vm.box = 'ubuntu-1204'
+  #config.vm.box = 'ubuntu-1204'
   #config.vm.box_url = 'http://files.vagrantup.com/precise64.box'
-  #config.vm.box = 'centos-6.4'
+  config.vm.box = 'centos-6.4'
   #config.vm.box_url = 'http://puppet-vagrant-boxes.puppetlabs.com/centos-64-x64-vbox4210-nocm.box'
 
   # specify all Riak VMs: