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DevOps: Why, How, Title slide and What Subtitle Add speaker name - - PowerPoint PPT Presentation

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DevOps: Why, How, Title slide and What Subtitle Add speaker name here Kelly Albrecht | kelly@lcm.io | @ksalbrecht | Last Call Media Join us for contribution opportunities Friday, April 12, 2019 Title slide Mentored First Time General

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Kelly Albrecht | kelly@lcm.io | @ksalbrecht | Last Call Media

DevOps: Why, How, and What

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Join us for contribution opportunities

Friday, April 12, 2019

9:00-18:00 Room: 602

Mentored Contribution First Time Contributor Workshop General Contribution

#DrupalContributions

9:00-12:00 Room: 606 9:00-18:00 Room: 6A

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What did you think?

Locate this session at the DrupalCon Seattle website:

http://seattle2019.drupal.org/schedule

Take the Survey!

https://www.surveymonkey.com/r/DrupalConSeattle

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DevOps: Getting Started

Rob Bayliss | rob@lcm.io | @rbayliss | Last Call Media Kelly Albrecht | kelly@lcm.io | @ksalbrecht | Last Call Media

Time: 4:45pm - 5:15pm Room: BoF 3 | Exhibit Hall | Level 4

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L A S T C A L L M E D I A

http://lcm.io/2019drupaldevops

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L A S T C A L L M E D I A

Why DevOps?

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L A S T C A L L M E D I A

DevOps Confusion

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L A S T C A L L M E D I A

What do you think is the relationship between Agile and DevOps?

Agile

DevOps

DevOps

Agile

Agile DevOps Agile DevOps A. B. C. D.

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L A S T C A L L M E D I A

Ford assembly line, 1913. Source: Toyota, modern day

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L A S T C A L L M E D I A

Make the product flow continuously.

  • Lean Principle #3, Lean Thinking (1996), James P. Womack and Daniel T. Jones
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L A S T C A L L M E D I A

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Lean shows us that single-piece flow is a much better way.

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http://www.leansimulations.org/2010/11/penny-game.html

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http://www.leansimulations.org/2010/11/penny-game.html

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http://www.leansimulations.org/2010/11/penny-game.html

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http://www.leansimulations.org/2010/11/penny-game.html

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http://www.leansimulations.org/2010/11/penny-game.html

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http://www.leansimulations.org/2010/11/penny-game.html

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L A S T C A L L M E D I A

Not everything in life is as simple and predictable as the penny in the penny game.

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Agile methodology focuses on awareness, deliberation, decision, and action to adjust course in the face of a constantly changing reality.

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L A S T C A L L M E D I A

Optimal Batch Size

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L A S T C A L L M E D I A

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L A S T C A L L M E D I A

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L A S T C A L L M E D I A

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L A S T C A L L M E D I A

Culture Safety

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L A S T C A L L M E D I A

Westrum, Ron. (2014). The study of information flow: A personal journey. Safety Science. 67. 58–63. 10.1016/j.ssci.2014.01.009

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L A S T C A L L M E D I A

High performers

  • Deployment frequency =

On demand (Multiple times per day)

  • Lead time for changes =

Less than 1 hour

  • Mean Time to Recover =

Less than 1 hour

  • Change Failure Rate =

0% - 15% DevOps Research and Assessment (DORA) has found that for high performing IT organizations:

  • correlate to Generative Cultures
  • are twice as likely to exceed their profitability,

market share and productivity goals

  • achieved higher levels of throughput AND stability
  • spend more time on new work / less on rework

Also: IT performance is predictive of the performance of the organization as a whole.

Forsgren, N., J. Humble (2016). "DevOps: Proiles in ITSM Performance and Contributing Factors." In the Proceedings of the Western Decision Sciences Institute (WDSI) 2016, Las Vegas, NV.

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L A S T C A L L M E D I A

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L A S T C A L L M E D I A

  • Flow
  • Feedback
  • Learning
  • The DevOps Handbook, Gene Kim and Jez Humble et al.
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How do we start?

Assessment for focus areas

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L A S T C A L L M E D I A

Case Study: 2019 Drupal Community DevOps Survey

http://lcm.io/2019drupaldevops

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L A S T C A L L M E D I A

  • Kelly Albrecht: https://opensource.com/article/19/3/drupal-community-devops-adoption

Case Study: 2019 Drupal Community DevOps Survey

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L A S T C A L L M E D I A

http://lcm.io/2019drupaldevops

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L A S T C A L L M E D I A

In Conclusion

  • Understanding the context and history of DevOps

will mean the difference between following and leading in an industry.

  • Underlying Lean and Agile concepts drive the

radical success high performing DevOps teams are able to achieve

  • We can start by way of continuous improvement

through assessment and reassessment

  • ...and come to the BOF
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DevOps: Getting Started

Rob Bayliss | rob@lcm.io | @rbayliss | Last Call Media Kelly Albrecht | kelly@lcm.io | @ksalbrecht | Last Call Media

Time: 4:45pm - 5:15pm Room: BoF 3 | Exhibit Hall | Level 4