Dev ops
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The document discusses DevOps, which aims to improve collaboration between development and operations teams. It notes past failed attempts to implement systems where operations took 9 months to set up virtual machines but they were not ready for development teams. Similarly, development once spent 2 months on automated deployments but operations still wanted a user interface. The document advocates adopting a DevOps culture and mindset to continuously deliver value to customers by reducing time to market through collaboration between teams and automation. DevOps integrates development and operations to improve productivity and measure application performance.
Dev ops
- 6. development operations We know what Dev Ops is? A unified system to replace so many systems we have… Push button environments
- 7. operations 9 Months+ 6 team members Virtual Machines on demand But not in a state to be used by Development teams..
- 8. operations 9 Months+ 6 team members Virtual Machines on demand But not in a state to be used by Development teams.. FAIL
- 9. development operations We know what Dev Ops is? We’ll use puppet? Deployment scripts in Ruby… We know what Ops want …
- 10. development 2 Months+ Automated deploys into test Production on windows Operations want a UI
- 11. development 2 Months+ Automated deploys into test Production on windows Operations want a UI FAIL
- 13. Before you begin the journey! Why How What One’s destination is never a place – but a new way of seeing things. …. Henry Miller
- 14. Why? ResponsivenessFrequent releases Innovation Customer Delight Quality Time to Market
- 15. Project Outcomes (Marginal and Failed) Standish Group Chaos Report 2015
- 17. Success Factors: Project Success • Research at The Standish Group also indicates that smaller time frames, with delivery of software components early and often, will increase the success rate. • Shorter time frames result in an iterative process of design, prototype, develop, test, and deploy small elements. This process is known as "growing" software, as opposed to the old concept of "developing" software. • Growing software engages the user earlier, each component has an owner or a small set of owners, and expectations are realistically set. In addition, each software component has a clear and precise statement and set of objectives. • Software components and small projects tend to be less complex. • Making the projects simpler is a worthwhile endeavor because complexity causes only confusion and increased cost.
- 18. Organisation (Inside-Out) • Start at the top. • Appoint Specialist Managers. • Allocate people to divisions/teams. • Communicate a strategy. • Determine performance targets. • Define the delivery process. • Engage the customer.
- 19. Organisation (Outside-In) • Start with the customer. • Develop a strategy. • Design initial process. • Define process metrics. • Structure to support processes. • Appoint process managers. • End at the top. • Adapt & Improve.
- 21. Dev + Ops + …
- 22. Dev + Ops + …
- 23. Dev + Ops + …
- 24. Dev + Ops + …
- 25. Dev + Ops + QA + …
- 26. Dev + Ops + QA + Business Biz Dev Ops Agile Development DevOps Customer Value Deliver A culture and mindset to collaborate between Development teams and Operation teams with a clear goal to achieve business outcomes.
- 28. What I need to do?
- 30. Dev-Ops A culture and mindset to collaborate between Development teams and Operation teams in order to delight customer by reducing time to market and continuously innovate. DevOps integrates delivery and operations teams in order to improve collaboration and productivity by automating infrastructure, automating development workflows and continuously measuring application performance.
- 32. Recap… • DevOps is not a job title, method, product, tool etc. • You do DevOps for the same reason that will force you to do Agile. • DevOps is the extension of Agile + Lean thinking into Operations. • DevOps is about extending the Agile culture and collaboration to Operations.
Editor's Notes
- #3: Inigo Montoya from the 1987 romantic comedy film The Princess Bride.
- #6: We don’t want to build a new silo.
- #19: Hierarchical organisations is based on Delivery (Development and QA) and Operations. Both has their own silos of specialisation – focus is on ease of managing the people rather than value creation for customers. It is based on economies of scale and to achieve efficiency.
- #20: A demand based organisation is based solely to satisfy customer demand. It’s focus is on delivering customer value in a responsive manner. It is based upon demand economics or responsiveness.