NoOps for noobs; why i think Devs do not need Ops
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DevOps, NoOps -> it's all about delivering business value to your customers faster and with better quality.
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NoOps for noobs; why i think Devs do not need Ops
- 1. DEVOPS & AUTOMATION NoOps for Noobs Why I think devs don’t need ops Geert van der Cruijsen
- 2. Who of you works in IT operations?
- 3. About Geert Geert van der Cruijsen Software architect / DevOps consultant Xpirit Netherlands @geertvdc – geert@vdcruijsen.net
- 5. Traditional silos Business Dev Ops Business value Cost
- 10. How would you solve this problem? Imagine you’re IT operations and you get too many requests to handle A B C Hire more IT operations Introduce a ticketing system Open up the system to everyone
- 11. Birth of shadow it
- 12. Don’t worry Just do DevOps!
- 13. Doing DevOps is hard SharingLean Measurement AutomationCulture
- 14. Measure baseline Let’s do an experiment
- 15. DevOps & Teams DEV OPS Source: https://web.devopstopologies.com/
- 16. DevOps team anti-patterns DEV OPSDevOps
- 19. DEV OPS DevOps & Teams
- 20. Dev Enter NoOps
- 21. “NoOps means that application developers will never have to speak with an operations professional again.” Mike Gualtieri Analyst - Forrester
- 22. Devs Testers Ops
- 23. Devs
- 24. Together! You build it You run it You make it secure You deliver business value
- 25. It’s time to make a move DBA SYS ADMIN NETWORK SPECIALIST I’m a Dev and I Create databases daily, set permissions & tune databases Spin up infrastructure daily, fully automated & secured Create networks daily, set firewall rules & have audit logs
- 26. DevOps / NoOps requires a mindset change
- 27. Can we rethink?Measure baseline See if we can improve
- 28. Xamarin App REST API REST API Legend of the 5 monkeys
- 31. Shift left everything Shift left Everything!
- 32. Infrastructure as code Treat infrastructure as cattle not pets
- 34. Releasing is a business decision Releasing is a Business decision Feature toggles Are hard but a key tool
- 35. Building together to automate Its not only the ops who have to change Building together to automate It’s not only ops who has to change
- 36. What about cross team boundaries?
- 39. Firewall pollWhat would you do? You are operating the firewall and someone requests to open a port A B C Open the port on request Check if they have the permission for security officer and then open the port We don’t open any ports they’ll have to find another way
- 41. Demo Azure bot
- 43. Business Dev Ops Security And what about security?
- 44. IT Security An iconic ivory tower
- 45. IT Security The next silo to fall
- 46. Compliancy! Impossible to understand Impossible to implement Impossible to validate Impossible to maintain
- 47. 0 10 20 30 40 50 60 70 80 90 100 Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Security Level - Current Desired Audit coming up ! Audit coming up !
- 48. Compliance checking is the opposite of security engineering
- 49. Secure automated pipeline Requirements Develop Build ReleaseTestMonitor Operate Identify threats Code scanning Audit trails Package scanning Threat monitoring Security testing Versioned releases Pull requests Security as code Red vs Blue teams
- 50. Demo azure security as code
- 51. Summary Shift left securityShift left everything Shift left security!
- 52. Can we rethink?Measure baseline Can we rethink?
- 53. DEVOPS & AUTOMATION Thank you!! Geert van der Cruijsen @geertvdc Xpirit.com/magazine
Editor's Notes
- Develop is something you do together
- Develop is something you do together