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Quality management in continuous delivery and dev ops world pm footprints v1

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Quality Management in Continuous Delivery and DevOps mode of development need to be looked from a different perspective. This talk will focus on how the project management and quality management practices need to be seen in different view when the software delivery is done in DevOps and SecOps Approach. In this presentation the presenter will cover following aspects:
• Traditional Quality management in Software Development Life Cycle
• An Overview to Continuous Delivery approach
• DevOps and SecOps
• Architecture and Infrastructure readiness ,
• Quality Assurance / Security Assurance and Test Quality Assurance in the pipeline
• Dev and Ops Collaboration
• Quantitative analysis of the Continuous Delivery System
• Periodic Assessment for System Refactoring Pattern
• Causal Analysis feedback (Defects, Problems Learning) to CD System
• Project Management approach and Conclusion

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Quality management in continuous delivery and dev ops world pm footprints v1

  1. 1. 1 Software Quality Management in Continuous Delivery and DevOps World Anish Cheriyan, Director Quality, Huawei 16 June 2016
  2. 2. 2 Topics • Traditional Quality Management • DevOps • Quality Practices in Detail • Summary
  3. 3. 3 Background • Application & Embedded Development. • Network Management System • Protocol Stack
  4. 4. 4 Traditional Quality Management Gated Approach for Quality Assurance
  5. 5. 5 PMI- Project Quality Management Picture Courtesy: http://www.slideshare.net/immmrann/project-quality-management-pmi-pmbok-knowledge-area/27
  6. 6. 6 DevOps DevOps is a set of practices intended to reduce the time between committing a change to a system and the change being placed into normal production, while ensuring high quality
  7. 7. 7 Security Picture Courtesy: http://threatgeek.typepad.com/.a/6a0147e41f3c0a 970b01a73dba51f6970d-pi ‘To err is human, to really screw up you need root password’
  8. 8. 8 SecOps SecOps built into the Deployment Pipeline. Dev & Ops Collaborate and ensure desired level of Security Picture Courtesy: http://threatgeek.typepad.com/.a/6a0147e41f3c0a 970b01a73dba51f6970d-pi
  9. 9. 9 Case Study • Consider and CRM System which uses a Modeling tool to automate the business processes. • The system which has two key parts-Workflow Engine and Workflow Modeling tool (UI) team . Workflow Engine works based on the rule engine. Modeling Tool uses the Engine. Total team size is around 60. • What are factors you will consider to designing your Continuous Delivery Architecture.
  10. 10. 10 Short Feedback Loops DevOps Delivery Deploy ment Picture Coutesy: https://www.flickr.com/photos/
  11. 11. 11 •Requirement documentation at right granularity •OPS Perspective- deployability, modifiability, monitoribility Requirements Picture Coutesy: https://www.flickr.com/photos/libramano/9372711893/
  12. 12. 12 . Architecture Readiness for CD- deployability, modifiability, monitoribility , testability . Continuous Delivery Architecture . Build Pipeline Architecture Picture Coutesy: https://www.flickr.com/
  13. 13. 13 Infrastructure Readiness •Environment Provisioning based on customer requirement analysis (OPS) •Right Tool Usage (VM, Container like Docker etc) for the respective requirement
  14. 14. 14 Build Pipeline http://blog.xebialabs.com/2016/02/09/how-ing-increased-software-deployments-to-twice-a-day/continuous-deployment-pipeline/
  15. 15. 15 SystemArchitecture L1 CIArhitecture L2 Deploymen L3 C1 C2 C3 M1 C1 Continuous Integration System C2 Continuous Integration System C3 Continuous Integration System C1 Deployment Pipeline C2 Deployment Pipeline C3 Deployment Pipeline Hierarchical Approach for CD and DevOps
  16. 16. 16 Quality Assurance in the Pipeline
  17. 17. 17 Inspection/Static QA Simian Rules for managing the rules
  18. 18. 18 Test QA Read at : http://www.thinkinginagil e.com/2015/07/agile- testing-practices- mapped-to.html
  19. 19. 19 Security Assurance
  20. 20. 20 Configuration QA • Single Source Repository for all items • Build Script Quality (abstraction, modularization, coding guidelines) (Automatic or manual way)
  21. 21. 21 Analysis of the Build Pipeline Build Private Build Version Build Function Build ities Build Deployme nt Build Build 01 Pass Pass Fail Fail Fail Build 02 Pass Pass Pass Fail Fail Build 03 Pass Pass Fail Fail Fail Build 04 Pass Pass Pass Fail Fail Build 05 Pass Pass Fail Fail Fail Build 06 Pass Pass Fail Fail Fail Build 07 Pass Pass Fail Fail Fail
  22. 22. 22 Test your Deployment pipeline Repe atabili ty Perfo rman ce Relia bility Reco verab ility Intero perab ility Testa bility Modif iabilit y
  23. 23. 23 Cross Cutting Collaboration
  24. 24. 24 Summary • Quality management has to be seen in different view in the context of continuous delivery mode of development • Continuous attention to technical excellence and good design enhances agility • Lets Build Quality & Security into the deployment pipeline
  25. 25. 25 Thank You @anishcheriyan www.anishcheriyan.com

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