DevOps @ VCU
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The document discusses the concept of DevOps, emphasizing its significance as a culture that fosters collaboration between software developers and IT professionals, while automating software delivery and infrastructure changes. It highlights the challenges of traditional software development teams operating in silos and the importance of practices like continuous integration and continuous deployment. Ultimately, it suggests that understanding and applying DevOps is crucial in today's software-driven economy.
DevOps @ VCU
- 2. About Andy More than a decade of hands-on software development experience Lead CloudBees Solution Architecture and Consulting Teams A VCU Computer Science Alum (kind of!) @apemberton
- 3. Why am I here? Hopefully to teach you something useful And for you to teach me something! Industrial Advisory Board: help you understand IT career path
- 5. Humans are really bad at manual tasks
- 6. What is DevOps? DevOps (a clipped compound of "development" and "operations") is a culture, movement or practice that emphasizes the collaboration and communication of both software developers and other information- technology (IT) professionals while automating the process of software delivery and infrastructure changes. https://en.wikipedia.org/wiki/DevOps Development (Software Engineering) QA (Quality Assurance) Operations
- 8. Software Takes More than Writing Code Quality Assurance Operations And more: Security Production Support Product Management
- 9. Testing Alone is incredibly Complex! Unit Testing Integration Tests Functional Tests Quality Tests Security Tests Performance Tests System Tests
- 10. Traditional Software Development Teams Silo’ed: different departments, different budgets, different managers Different rules!!! DevOps is a cultural outcome that breaks down these silos!
- 11. You can’t “do” DevOps Like I said: DevOps is a cultural outcome - you can’t really “do” DevOps But! You can do: Continuous Integration Continuous Deployment Agile Software Development
- 12. Continuous Integration “Continuous Integration (CI) is a development practice that requires developers to integrate code into a shared repository several times a day. Each check- in is then verified by an automated build, allowing teams to detect problems early.”
- 14. Demo
- 15. Continuous Delivery / Deployment DevOps: Cultural approaches & technical practices to do all this.
- 16. Why is this all important? “Software is eating the world.” “Every business is in the software business.” “It’s an application economy.”
- 17. Resources