DevOps - The DevOps next level (Full)

Since 2009, when DevOps was coined, the scenario and the technologies changed dramatically. Today, with DevOps marketing growing we need to be aligned on trends to be ready for what will be tomorrow.

Transcript

1. SINTRA DIGITAL BUSINESS DevOps - The next level Daniele Fontani CTO @ Sintra - Digital Business 1
2. SINTRA DIGITAL BUSINESS MYSELF IN THREE PICTURES A picture is worth a thousand words There is a world outside the internet! TREKKING The better sandbox for learning! OPENSOURCE The place where I do my best WORK 2
3. SINTRA DIGITAL BUSINESS MYSELF IN SOCIAL NETWORKS Building better tomorrow. Trekker inside. CTO interested in #CloudComputing, #AgileDevelopment and #Opensource 3 https://www.linkedin.com/in/daniele-fontani/ https://medium.com/@daniele.fontani https://twitter.com/zeppaman https://github.com/zeppaman d.fontani@sintraconsulting.eu
4. SINTRA DIGITAL BUSINESS Why opensource is the best env for developing new skills What is devops today? All the bricks needed for an enterprise asp.net application Best practices What was my test case What is the future of devops? 4 AGENDA
5. SINTRA DIGITAL BUSINESS WHAT IS DEVOPS TODAY How companies uses it and wich benefits brings 5
6. SINTRA DIGITAL BUSINESS WHAT IS DEVOPS? A philosophy that puts in touch Dev and Ops 6
7. SINTRA DIGITAL BUSINESS ➔ process definition and automation ➔ better quality ➔ less human errors ➔ less misunderstood ➔ more communication ➔ there is no more feud between offices How DevOps Changed our Lives 7
8. SINTRA DIGITAL BUSINESS STATE OF ART 1. DEVOPS GROWTH 2. HOW THEY ORGANISE THE TEAM 3. HOW MUCH COMPANIES DO DEVOPS 8
9. SINTRA DIGITAL BUSINESS DevOps in numbers Who use DevOps? 9 8B$ In 2022 IDC expects the DevOps market to touch $8 billion by 2022 whereas another report by Grand View Research expects the numbers to hit $12.85 billion by 2025. DevOps Usage 2019 By 2023, the number of organizations releasing codes for specific applications will increase to 30% from 3% in 2019.(IDC ) Manual deployments CNCF tells manual releases passed from 28% to 14%, with a shorter release cycle. 78% Kubernetes in prod 78% of people interviewed by CNCF use it in production in 2019 (in 2018 was 58%) 2019 2023 2018 2019
10. SINTRA DIGITAL BUSINESS WHAT IS DEVOPS? A PHILOSOPY 10
11. SINTRA DIGITAL BUSINESS HOW IT IS IMPLEMENTED? 11
12. SINTRA DIGITAL BUSINESS SHARED RESOURCES? Shared resources between teams 12
13. SINTRA DIGITAL BUSINESS Shared Resources: Pro \ Cons PROS • resources updated on dev/ops competences 13 CONS • not full time devops
14. SINTRA DIGITAL BUSINESS A TEAM 14
15. SINTRA DIGITAL BUSINESS Embedded Team: Pro \ Cons PROS • always available • focused on DevOps • No double hats\ conflicting interests 15 CONS • Dev may lose hard dev skill • Ops may lose hard dev skill • Keeping up to date on such skill is not atomatic
16. SINTRA DIGITAL BUSINESS THE INSIDER 16
17. SINTRA DIGITAL BUSINESS The man inside: Pro \ Cons PROS • always available • near to Dev team 17 CONS • each team it is a realm
18. SINTRA DIGITAL BUSINESS COMPANIES AND DEVOPS 18 source:statista.com
19. SINTRA DIGITAL BUSINESS THAT WAS THE PAST... 19 WHAT NEXT?
20. SINTRA DIGITAL BUSINESS WHAT IS FUTURE OF DEVOPS? Track the trends to be ready for tomorrow 20
21. SINTRA DIGITAL BUSINESS 21 DEVSECOPS Just a new buzzword?
22. SINTRA DIGITAL BUSINESS What’s the matter with the security? Security has been always important but with the growing usage of digital service and the storage of sensible data (biometric, photo, etc..) it is crucial. 22
23. SINTRA DIGITAL BUSINESS DevSecOps: why? We cannot go live without a security check 23
24. SINTRA DIGITAL BUSINESS Why we need more than security? 24 %3CmxGraphModel%3E%3Croot%3E%3CmxCell%20id%3D%220%22%2F%3E%3CmxCell%20id%3D%221%22%20parent%3D%220%22%2F%3E%3CmxCell%20id%3D%222%22%20value%3D%22SEC%26lt%3Bbr%26gt%3BCHECK%22%20style%3D%22rounded%3D0%3BwhiteSpace%3Dwrap%3Bhtml%3D1%3BstrokeWidth%3D4%3BfontSize%3D45%3B%22%20vertex%3D%221%22%20parent%3D%221%22%3E%3CmxGeometry%20x%3D%22660%22%20y%3D%221900%22%20width%3D%223 30%22%20height%3D%22300%22%20as%3D%22geometry%22%2F%3E%3C%2FmxCell%3E%3C%2Froot%3E%3C%2FmxGraphModel%3E
25. SINTRA DIGITAL BUSINESS Why we need more than security? 25
26. SINTRA DIGITAL BUSINESS DevSecOps Involve the SecOps team in the process and automate security test (as part of the pipeline) 26
27. SINTRA DIGITAL BUSINESS 27 NoOps is madness?
28. SINTRA DIGITAL BUSINESS NoOps 28 NoOps means no operations. Its philosophy is to remove all the platform management parts and reduce friction between developers and infrastructure.
29. SINTRA DIGITAL BUSINESS NoOps 29
30. SINTRA DIGITAL BUSINESS NoOps 30 Cool but… do not forget about: Monitoring Security FinOps
31. SINTRA DIGITAL BUSINESS 31 Infrastructure as a code it’s possible?
32. SINTRA DIGITAL BUSINESS Why source code i so cool? 32 Few simple good quality: versioned shared replicable easy to restore
33. SINTRA DIGITAL BUSINESS What if my infrastructure was like code? 33 Few simple good quality: versioned shared replicable easy to restore
34. SINTRA DIGITAL BUSINESS In poor words? 34 Discover the outsider
35. SINTRA DIGITAL BUSINESS 35 Assembly lines pipelines are dead?
36. SINTRA DIGITAL BUSINESS Automation: traditional pipeline The traditional approach: deploy the code. 36
37. SINTRA DIGITAL BUSINESS We started from... 37
38. SINTRA DIGITAL BUSINESS … but we end in ... 38
39. SINTRA DIGITAL BUSINESS … if it is no like 39
40. SINTRA DIGITAL BUSINESS Automation: Assembly lines All into the process, but with rules! 40
41. SINTRA DIGITAL BUSINESS Automation: from pipelines to assembly lines Who use DevOps? 41
42. SINTRA DIGITAL BUSINESS Automation: need a tool A devops solutions that manage all 42
43. SINTRA DIGITAL BUSINESS 43 Cloud is our friend?
44. SINTRA DIGITAL BUSINESS Cloud native 44
45. SINTRA DIGITAL BUSINESS Wrapping up 45 DevSecOps NoOps Everything as Code The end of pipeline age Cloud Native
46. SINTRA DIGITAL BUSINESS WHY THE FUTURE IS NOT SO NEAR? What is preventing a quick change? 46
47. SINTRA DIGITAL BUSINESS COMPANIES AND DEVOPS 47 source:statista.com
48. SINTRA DIGITAL BUSINESS It depends by the point of view Most pattern I presented are already used in a large set of companies 48 what is new for me may be your standard tech companies go faster many industries are historically reluctant to the change some companies don’t know about DevOps
49. SINTRA DIGITAL BUSINESS Kubernetes is a practical solution It is a good solution to meet requirements and follow the devops trends 49 can be run on cloud or on-prem is described by source code is easy to be automated we can setup a no-ops / near serverless configuration is multi cloud
50. SINTRA DIGITAL BUSINESS 50 Thanks! https://www.linkedin.com/in/daniele-fontani/ https://medium.com/@daniele.fontani https://twitter.com/zeppaman https://github.com/zeppaman d.fontani@sintraconsulting.eu
51. SINTRA DIGITAL BUSINESS 51 51 • Assembly lines: https://medium.com/@OpcitoTechnologies/ci-pipelines-and-devops-assembly-lines-an-analogy-79a05d35f9fc • Reports: ◦ https://www.cncf.io/wp-content/uploads/2020/03/CNCF_Survey_Report.pdf ◦ https://www.idc.com/getdoc.jsp?containerId=prCHC46063720 • Images form: ◦ https://dzone.com/articles/the-future-of-devops-is-assembly-lines ◦ https://www.xenonstack.com/blog/devops-assembly-line/ ◦