Day 11 in the #vDM30in30
Image Source: http://www.slideshare.net/PuppetLabs/the-puppet-master-on-the-jvm-puppetconf-2014
There is an oft-repeated joke that says that there are two hard things in computer science: cache invalidation, naming things, and off-by-one errors.
We’re going to talk about caching with puppet-server.
What is Puppet Server
puppetserver is a replacement for the previous ruby and passenger engine (aka puppetmasterd)
So puppetmaster was the old puppet server, puppetserver is now the current puppet-master.
Remember, naming is hard!
