Etsy chef-workflow
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Etsy uses Chef for infrastructure configuration and management. They have around 1000 nodes managed by around 30 devops engineers making regular changes. Chef Server and GitHub Enterprise are used to manage configuration code and changes. Knife-spork is used as the deployment tool to promote changes through development, staging, and production environments. Monitoring and notification tools like IRC alerts are used for change management and failure reporting.
Etsy chef-workflow
- 1. Chef workflow at Daniel Schauenberg dschauenberg@etsy.com @mrtazz Tuesday, January 29, 13
- 2. Etsy Infrastructure • ~1000 nodes • ~30 dev/ops engineers making changes regularly • Open Source Chef server + GitHub Enterprise • Default environment setup (production, development, testing) Tuesday, January 29, 13
- 4. Tuesday, January 29, 13
- 5. % shef chef > recipe chef:recipe > echo off chef:recipe > include_recipe "apache" chef:recipe > run_chef Tuesday, January 29, 13
- 6. % review -r jcowie --cc ops Tuesday, January 29, 13
- 7. % knife spork check apache % knife spork bump apache % git commit % git push % knife spork upload apache Staging Deploy Tuesday, January 29, 13
- 8. jonlives/knife-flip % knife node flip node.etsy.com testing % knife role flip testRole testing Tuesday, January 29, 13
- 9. % knife spork promote apache % git commit % git push % knife spork promote apache --remote Production Deploy Tuesday, January 29, 13
- 10. 19:18:06 irccat | CHEF: Daniel Schauenberg promoted apache@0.0.2 to development https://github.etsycorp.com/gist/12345 19:18:06 irccat | CHEF: Daniel Schauenberg promoted apache@0.0.2 to production https://github.etsycorp.com/gist/12346 Tuesday, January 29, 13
- 11. etsy/chef-handlers 19:20:00 irccat | Chef run failed on test.etsy.com 19:20:00 irccat | https://github.etsycorp.com/gist/ 12347 jgoulah/knife-lastrun % knife node lastrun test.etsy.com Tuesday, January 29, 13
- 12. Tuesday, January 29, 13
- 13. Summary • GitHub Enterprise, Dev VMs, shef as development environment • Chef Server and knife-spork as Deployment System • Monitoring, Notifications, Graphs Tuesday, January 29, 13
- 14. • http://codeascraft.etsy.com/ • http://www.slideshare.net/jonlives/michelin- starred-cooking-with-chef • http://www.slideshare.net/mcdonnps/ lessons-from-etsy-avoiding-kitchen- nightmares-chefconf-2012 • https://github.com/jonlives/knife-spork • https://github.com/jonlives/knife-flip • https://github.com/jgoulah/knife-lastrun Tuesday, January 29, 13
- 15. Chef workflow at Daniel Schauenberg dschauenberg@etsy.com @mrtazz Tuesday, January 29, 13