6. ▪ difficult to change
▪ difficult to understand
▪ still really valuable
▪ performance, scale
▫ MRI + GIL
▪ Passenger
▫ lack of coordination between processes
WE’VE ALL GOT PROBLEMS
13. WHAT’S A TRAPPERKEEPER?
▪ open-source Clojure application
framework
▪ “Service”
▪ Service API vs. implementation
▪ foundation for server-side apps
▫ PuppetDB
▫ Puppet Server
▫ Classifier / Node Manager
▫ RBAC
17. ▪ Yes, people are actually using
it.
▪ Yes, in production.
▪ latest version: 1.0.3
▪ part of PE 3.7.x
▪ “it works like a champ” - Trevor
Vaughan
STATUS
25. COMMUNITY INVOLVEMENT
▪ Don’t fear the reader!
▪ There’s still plenty of Ruby to
be written.
▪ User feedback is invaluable!
▪ Github: dev docs
▪ Jira: SERVER project
▪ Tomorrow: Contributor Summit