Introduction to Disciplined Agile Delivery - DevOpsDays 2013 Barcelona -

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An introduction toDisciplined Agile Delivery

What is DAD and how can support DevOps?

Alex Ballarn, IT Consultant

Barcelona, 10th October, 2012

DevOpsDays - Barcelona 2013

www.cynertiaconsulting.com
http://www.cynertiaconsulting.com/http://www.cynertiaconsulting.com/


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1 What do we expect from a process or framework?

2 Construction vs delivery frameworks

3 The key characteristics of DAD

4 How could DAD help to establish DevOps?

5 DADs High Level Lifecycle

6 DADs Basic Lifecycle

7 DADs Lean Lifecycle

8 DAD maturity: road to DevOps

9 DAD Teams Are Enterprise Aware

DevOpsDays 2013 - An introduction to DAD

DevOpsDays 2013 - An introduction to DAD


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Process vs implementation abstraction levels

3DevOpsDays 2013 - An introduction to DAD

1. What do we expect from a process or framework? 2 3 4 5 6 7 8 9

Process / framework

Roles Artifacts Meetings Activities Planning Rules

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They are complementary!

Tools workflows Activities workflow and environments


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Delivery includes planning and transitioning, not only construction!


1 2. Construction vs delivery frameworks 3 4 5 6 7 8 9

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An hybrid approach trying to meet the complexity of SW delivery


1 2 3. The key characteristics of DAD 4 5 6 7 8 9

People-first

Goal-driven

Hybrid agile

Learning-oriented

DAD is an hybrid framework.

It leverages the value from

many good sources

Full delivery lifecycle

Solution focused

Risk-value lifecycle

Enterprise aware

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Active stakeholder participation

Practices to prepare Transition from minute 0 of the project


1 2 3 4. How could DAD help to establish DevOps? 5 6 7 8 9

Inception Construction Transition

Iteration 1 Iteration 2 Iteration 3 Iteration ...

Initial

Requirements

Envisoning

Initial

Architecture

Envisoning

Initial Release

Planning

Continuous Integration

Continuous Deployment

Continuous Documentation

Parallel independent testing

Production

Readiness

Review

Production release planning

11DevOps involves much more than Continuous Deployment!


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Built on Scrum but emphasizing Inception and Transition phases


Explicit recognition for the importance of inception and transition

Focus on a consumable solution, not only SW but supporting

operational aspects as

User documentation and training

Link to other enterprise groups (e.g. Operations)

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Licecycle milestones

Stakeholder vision consensusProven architecture

Sufficient functionality

Production ready

Delighted stakeholders

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1 2 3 4 5. DADs High Level Lifecycle 6 7 8 9


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The DEV teams are aware of OPS requirements and work


1 2 3 4 5 6. DADs Basic Lifecycle 7 8 9

The teams backlog includes explicitely items coming from ops

The iteration planning meeting includes a review of the work

coming from operations

The operations work is expected to come out with requirements

and tasks for the development teams

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Highly disciplined ALM teams can plan their work even daily


1 2 3 4 5 6 7. DADs Lean Lifecycle 8 9

Daily planning includes the input from operations

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Once teams mature their practices and tools, they shorten iterations


1 2 3 4 5 6 7 8. DAD maturity: road to DevOps 9

Mature teams following DAD get closer and closer to DevOps

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1 2 3 4 5 6 7 8 9 DAD T A E i A


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YES! Theres life beyond the team! Functional teams are not evil!


1 2 3 4 5 6 7 8 9. DAD Teams Are Enterprise Aware

Architecture / Infrastructure is part of the DEV team

Operations is considered a primary role engaged in the project

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An introduction to

Disciplined Agile Delivery

Thank you !

lex Ballarin IT Consultant+34 931 845 344 +34 650 130 [email protected]

Credits and references
mailto:[email protected]:[email protected]


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1. http://www.lefred.be/node/132

2. http://blog.assembla.com/assemblablog/tabid/12618/bid/92411/Continuous-Delivery-vs-

Continuous-Deployment-vs-Continuous-Integration-Wait-huh.aspx

3. http://www.collab.net/solutions/development-process

4. http://www.amazon.com/Disciplined-Agile-Delivery-Practitioners-Enterprise/dp/0132810131

5. https://www.ibm.com/developerworks/community/blogs/ambler/entry/disciplined_agile_delivery

_and_devops

Credits and references


Excerpts from Introduction to Disciplined Agile Delivery (DAD) by Scott Ambler

http://www.slideshare.net/RevistaSG/ambler-disciplined-agile-delivery-webcast-

2013-08-14

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http://www.lefred.be/node/132http://blog.assembla.com/assemblablog/tabid/12618/bid/92411/Continuous-Delivery-vs-Continuous-Deployment-vs-Continuous-Integration-Wait-huh.aspxhttp://blog.assembla.com/assemblablog/tabid/12618/bid/92411/Continuous-Delivery-vs-Continuous-Deployment-vs-Continuous-Integration-Wait-huh.aspxhttp://blog.assembla.com/assemblablog/tabid/12618/bid/92411/Continuous-Delivery-vs-Continuous-Deployment-vs-Continuous-Integration-Wait-huh.aspxhttp://www.collab.net/solutions/development-processhttp://www.amazon.com/Disciplined-Agile-Delivery-Practitioners-Enterprise/dp/0132810131https://www.ibm.com/developerworks/community/blogs/ambler/entry/disciplined_agile_delivery_and_devopshttps://www.ibm.com/developerworks/community/blogs/ambler/entry/disciplined_agile_delivery_and_devopshttp://www.slideshare.net/RevistaSG/ambler-disciplined-agile-delivery-webcast-2013-08-14http://www.slideshare.net/RevistaSG/ambler-disciplined-agile-delivery-webcast-2013-08-14http://www.slideshare.net/RevistaSG/ambler-disciplined-agile-delivery-webcast-2013-08-14http://www.slideshare.net/RevistaSG/ambler-disciplined-agile-delivery-webcast-2013-08-14https://www.ibm.com/developerworks/community/blogs/ambler/entry/disciplined_agile_delivery_and_devopshttps://www.ibm.com/developerworks/community/blogs/ambler/entry/disciplined_agile_delivery_and_devopshttp://www.amazon.com/Disciplined-Agile-Delivery-Practitioners-Enterprise/dp/0132810131http://www.collab.net/solutions/development-processhttp://blog.assembla.com/assemblablog/tabid/12618/bid/92411/Continuous-Delivery-vs-Continuous-Deployment-vs-Continuous-Integration-Wait-huh.aspxhttp://blog.assembla.com/assemblablog/tabid/12618/bid/92411/Continuous-Delivery-vs-Continuous-Deployment-vs-Continuous-Integration-Wait-huh.aspxhttp://blog.assembla.com/assemblablog/tabid/12618/bid/92411/Continuous-Delivery-vs-Continuous-Deployment-vs-Continuous-Integration-Wait-huh.aspxhttp://www.lefred.be/node/132

Documents

Introduction to Disciplined Agile Delivery - DevOpsDays 2013 Barcelona -