Controlling Your Cloud with Puppet
If you haven't noticed already, we are getting pretty excited about cloud computing at Evolving Web. Our latest deployment included 5 Rackspace Cloud servers being controlled by Puppet and provided the client with the ability to scale up and down easily depending on traffic. Scaling up involves spinning up a new server instance and configuring it for its role. But what is the best way to configure it? By hand? By scripts? By images? Well technically any of those methods will work, but I want to tell you about one you may not have heard of.