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Cfengine vs Puppet vs Chef: A Guide for Stressed Developers

  1. Cfengine vs Puppet vs Chef Ron Toland SCALE 2013
  2. Background
  3. Scenario
  4. Common Features ● Flexible ● Configuration as Code ● Declarative DSL* * well, ok, not chef. but let's pretend.
  5. Evaluation Criteria ● Footprint ● Scalability ● Documentation ● Learning Curve
  6. Cfengine Footprint: Low
  7. Cfengine Scalability: High
  8. Cfengine Documentation: Terrible
  9. Cfengine Learning Curve: Painful
  10. Puppet Footprint: Ruby
  11. Puppet Scalability: Tricky
  12. Puppet Documentation: Excellent
  13. Puppet Learning Curve: Gentle
  14. Chef Footprint: Ruby + Friends
  15. Chef Scalability: YES
  16. Chef Documentation: Ok
  17. Chef Learning Curve: Moderate
  18. Recommendations
  19. Small to Mid Scale: Puppet
  20. Mid to Large Scale: Chef
  21. Job Security: Cfengine
  22. Further Reading ● Cfengine: http://cfengine.com/ ● Puppet: https://puppetlabs.com/ ● Pro Puppet, Turnbull & McCune ● Chef: http://www.opscode.com/chef/