DevOps is the future and next step for developer that need to learn. This session will explain why DevOps is important. The concept of DevOps and related technology and tools. Then how to start DevOps Guest Speaker at IT@KMITL on March 20, 2019

1. How to become
Jirayut Nimsaeng (Dear)
CEO/Founder Opsta
Job Fair @ ITKMITL
March 20, 2019

2. How to become DevOps
● Jirayut Nimsaeng (Dear)
● DevOps Consultant and
Solution Architect
● Interested in Cloud and
Open Source with
DevOps Driven Development
● First Certified Kubernetes
Administrator in Thailand
● CEO and Founder Opsta
#whoami

3. Agenda
- DevOps Trend
- DevOps Concept & Technology
- Demo
- Roadmap how to become DevOps
- Q&A

4. DevOps Trend

5. DevOps Salary

6. How to become DevOps
What is DevOps

7. Making a product
Discovery Delivery Operation

8. Making a product
Design
Thinking
Scrum
Kanban
DevOps

9. Ideal Development Cycle
Dev Ops
Code
Feedback

10. Reality
Dev Ops
Code
Feedback

11. Silo

12. THE WALL
Dev Ops

13. What is DevOps
Dev Ops
Remove
Shorten
Faster

14. DevOps Flow
Infrastructure
VCS CI CD
Dev
UAT
Prod
Monitoring
Load
Testing
Artifacts
Developer
SIT

15. DevOps Technology
Version
Control
CI/CD Infrastructure
as a Service
Infra Support

16. Introduction to DevOps
Git

17. Introduction to DevOps
See what exactly be change and when.
Git Features: History

18. Introduction to DevOps
Really exact. Line by line history.
Git Features: History

19. Introduction to DevOps
Git Features: Code Review

20. Git Features: Branching System
master
dev
feature-x
build-12
fork
tagging build-13
release
Dev environment
UAT environment
Prod environment
commit
fork
commit
pull request
accept
pull request
accept
tagging tagging

21. Build

22. Test Automation Tools
Robot Framework

23. Sample Test Case

24. Packaging Tools

25. Built Artifacts

26. Continuous Delivery

27. Build Automation Pipeline as a Code

28. Modern Infrastructure

29. Infrastructure as a Service

30. Infrastructure as a Self Service

31. Infrastructure as a Deployment Service

32. Modern Infrastructure Technologies

33. Infrastructure Automation

34. Infrastructure as a Code

35. Kubernetes
Infrastructure
VCS CI CD
Monitoring
Load
Testing
Artifacts
Developer

36. What is Container

37. What is Container
Faster
lightweight

38. One server
Server
Container

39. Multiple Servers
Server 1 Server 2 Server 3
Container
???

40. What is Kubernetes
= Standalone
= Clusters

41. Kubernetes Clustering Features
● Automatic bin packing / Scheduling
● Self-healing
● Horizontal manual/auto-scaling
● Service discovery & load balancing
● Automated rollouts and rollbacks
● Secret and configuration management
● Storage orchestration
● Batch execution

42. Demo Time
Infrastructure
VCS CI CD
Dev
UAT
Prod
Monitoring
Load
Testing
Artifacts
Developer

43. How to start with

44. https://github.com/kamranahmedse/developer-roadmap/blob/master/images/devops.png
DevOps
Roadmap

45. Q&A