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Sai devops - the art of being specializing generalist
Devops aims to bring developers and operations teams together to collaborate more closely. As systems become more complex, the traditional separation of duties has caused issues with deployment, configuration, and monitoring. By integrating development and operations work, organizations can deploy code changes more rapidly and reliably while improving system performance, security, and availability. Effective devops processes include continuous integration, automated testing of infrastructure changes, configuration management, and monitoring systems in production.
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Sai devops - the art of being specializing generalist
- 1. Devops - The Art of being Specializing Generalist Sai *Venkatakrishnan
- 2. About Me Ama developer in Test in Thoughtworks
- 3. I love Linux,Lisp, Python & Opensource
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- 5. Former Watir teammember
- 6. Currently part ofMultiverse STM team
- 7. Love to workon Opensource, Databases, Concurrency, Scalability and Performance problems & Lisp
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- 10. Why now? LinkedInSignal's Architecture - http://sna-projects.com/blog/2010/10/linkedin-signal-a-look-under-the-hood/
- 11. The community ofdevelopers whose work you see on the Web, who probably don’t know what ADO or UML or JPA even stand for, deploy better systems at less cost in less time at lower risk than we see in the Enterprise. This is true even when you factor in the greater flexibility and velocity of startups. Tim Bray , on his blog January 2010
- 12. The Good OleDays “Put this Code Live, here's a tarball” NOW!
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- 19. My computer can'tinstall this ?
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- 21. 10 days intooperation What High Load ? What Memory usage ?
- 22. Are these Logs ? Or this is actualy customer data ?
- 23. How many usersare there , should they launch 100 queries each ?? Oh we're having 10K users
- 24. Why is debuggingenabled ?
- 25. Who wrote this? Why are we doing that?
- 26. There is afirewall b/w webserver & DB?
- 27. The filesystem isencrypted?
- 28. 11 days intooperations
- 29. We can solvethis ! Some people think the Ops work starts on deployment Ops = both system, app as platform ! It starts much earlier
- 30. Get Devs andOps to talk asap or keep them as one :)
- 31. Talk about CrossFunctional Reqs Performance & Scalability
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- 38. During Development VersionControl
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- 42. Automated deployment ontest/staging platforms
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- 44. Continuous Deployment <--Holy Grail
- 45. Devministration ? ForBoth Devs and Ops
- 46. Automate & testyour infrastructure & deployment not just your code and tests
- 47. Knowing as muchas about deployment & production environment eliminates assumptions.
- 48. Repetability and opennessis good
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- 51. If my computercan't install it , the installer is borken
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- 53. Think: Kickstart,FAI, Preseeding, SystemImager Suite, Vagarant
- 54. Configuration Mgmt Configure1000 nodes,
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- 57. Think : Cfengine, Puppet, Chef Put configs under version control
- 58. Test Drive Codeas well as infrastructure, deployment & configuration
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- 60. Deploy Apps Codevs Config
- 61. Think: Fabric, Capistrano,Controltier, ..
- 62. Supervisord, God, Monit,Scout Test your deployment !
- 63. Deployment isn't theEnd The job isn't done yet
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- 67. Feed it backto development. Make effective business & design decisions.
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- 71. Devop, definition Jointhe movement ! Devopsdays.org
- 72. Blog http://wickedwukong.wordpress.com Githubhttp://github.com/saivenkat Twitter http://twitter.com/sai_venkat LinkedIn http://cn.linkedin.com/in/saivenkat
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- 74. Images: http://www.flickr.com/photos/huffstutterrobertl/4135257384/http://www.flickr.com/photos/brighton/2153602543/ http://www.flickr.com/photos/gchorus/2074271352/ http://www.flickr.com/photos/49024304@N00/2951673691/sizes/l/ http://www.flickr.com/photos/30302096@N06/2953698548/ http://www.flickr.com/photos/jamescridland/613445810/ http://www.flickr.com/photos/johnmcga/4468003947/