DevOps from the Ground Up @patkua DevOps from the Ground Up - - PowerPoint PPT Presentation

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DevOps from the Ground Up @patkua DevOps from the Ground Up - - PowerPoint PPT Presentation

Mar 21, 2023 524 likes •1.29k views

DevOps from the Ground Up @patkua DevOps from the Ground Up @patkua @patkua works for and is author of develops helps with My story ... DevOps What is DevOps I do not think it means what you think it means Dev Ops Dev Ops

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@patkua

DevOps from the Ground Up

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@patkua

DevOps from the Ground Up

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@patkua works for

and is author of

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develops

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helps with

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My story ...

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DevOps

What is

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DevOps

I do not think it means what you think it means

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Dev Ops

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Dev Ops

DevOps!!!

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Dev Ops

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Dev Ops

“We know what DevOps is”

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Ops

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Ops

“A system to replace all systems” “Push button environments” “We know what developers want”

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Ops

9+ months 6+ person team

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Ops

9+ months 6+ person team Machines on demand

but not in a state for development teams

FAIL

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Dev Ops

“We know what DevOps is”

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Dev

“We’ll use puppet” “Deployment scripts in ruby” “We know what

  • perations want”
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Dev

2+ months automated deploy into test

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Dev

2+ months automated deploy into test production on windows

  • perations want a UI

FAIL

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Dev Ops

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Dev Ops

A culture and mindset for collaborating between developers and operations

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Tools Automation Access rights Teams

Dev Ops

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Tools Automation Access rights Teams Communication Understanding Integration Relationships

Dev Ops

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What we did What we set out to do What we learned

Background

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14+ months

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New Platform

CMS CRM Website BI Recommendations Call centre

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16+

programme streams

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Team Size : ~ 25 people

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“Can we have 20 developers start on day one?”

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4 Product Managers

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IT

Field of Project Managers

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What we set out to do

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Practices Principles

Principles Practices

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“Develop systems, not software”

Ben Butler Cole

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High Lottery Factor

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1st 2nd

Why What

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Both sets of interests discussed

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Continuous Improvement

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Nailed it

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What we did What we set out to do

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Team Planning

Prod

Dev Stream Dev Stream

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Our practice: Sequential standups

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“Operations” “Development”

Our practice: Pairing

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“Operations” “Development”

Our practice: Weekly rotation

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“Operations” “Development”

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Team Planning

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“Operations” “Development”

Our practice: One lead per team

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Logical Architecture

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Physical Architecture

Our practice: Everyone knows what production looks like

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Dependency Developers working

  • n these as well
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Ready for analysis In Analysis Ready for Dev In Dev Ready for QA In QA Ready for Sign Off Ready for Release Released

Our practice: Visibility of *all* activities

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Pipelines to Production

Y U NO KEEP IT SEPARATE?

PRODUCTION ACCESS?

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Production-like environment with

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PM PO QA Tech Lead Ops Lead Release Pair

Release standup

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Release Retrospectives

Pair on deploy Release stand up includes QA

Add upgrade checklist to Acceptance Criteria

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Monitoring And food!

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What we did What we set out to do What we learned

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Specialism

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Invest in Knowledge Sharing

Pair programming Design walkthroughs Mob code reviews Training each other Tech Huddles

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Operations Development

impacts impacts

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Ops Dev

Finding Balance

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People grew

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Not all happy

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Yogurt Australia

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Dev Ops

culture

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Dev Ops

A culture and mindset for collaborating between developers and operations culture

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@patkua

Questions?

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Creative Commons Credits

  • Wish - http://www.flickr.com/photos/mattzn/2389865675/sizes/o/
  • Dog food - http://www.flickr.com/photos/mshades/2132689629/sizes/l/
  • Lottery - http://www.flickr.com/photos/aresauburnphotos/2678453389/sizes/o/
  • Conversation - http://www.flickr.com/photos/28481088@N00/2417169797/sizes/o/
  • Happy lego person - http://www.flickr.com/photos/spielbrick/5360816224/sizes/o/
  • Sad lego person - http://www.flickr.com/photos/kalexanderson/5421517469/sizes/o/
  • Brain - http://www.flickr.com/photos/jepoirrier/954701212/sizes/o/
  • Yogurt - http://www.flickr.com/photos/geishabot/4579250516/sizes/o/
  • Kookaburra - http://www.flickr.com/photos/lythari/4112022704/sizes/o/
  • Echidna - http://www.flickr.com/photos/quollism/8470348736/sizes/o/
  • Wombat - http://www.flickr.com/photos/83028655@N08/7695706186/sizes/o/
  • Koala - http://www.flickr.com/photos/albertofarzas/7007546026/sizes/o/