The document outlines a presentation by Jirayut Nimsaeng on real-world CI/CD practices using Kubernetes at the DevOps BKK 2018 conference. It covers key concepts in DevOps, the importance of CI/CD, Kubernetes features, and practical solutions for deploying microservices and automated testing. The session also included a demo and aimed to provide insights on starting with DevOps and continuous improvement in software development processes.

1. Real World CI/CD with
Kubernetes
Jirayut Nimsaeng (Dear)
CEO/Founder Opsta
DevOps BKK 2018 @ Bitec Bangna
September 8, 2018

2. DevOps BKK 2018
Agenda
- Concept about DevOps, Kubernetes and CI/CD
- Real World Problem Scenario
- Demo
- How to start with DevOps?
- Q&A

3. DevOps BKK 2018
#whoweare
We are Technology Expert
Consultant Team

4. DevOps BKK 2018
What is DevOps

5. DevOps BKK 2018
Business
Dev Ops

6. DevOps BKK 2018
Ideal Development Cycle
Dev Ops
Code
Feedback

7. DevOps BKK 2018
Reality
Dev Ops
Code
Feedback

8. DevOps BKK 2018
THE WALL
Dev Ops

9. DevOps BKK 2018
What is DevOps
Dev Ops
Remove
Shorten
Faster

11. DevOps BKK 2018
DevOps Technology
Version
Control
CI/CD Infrastructure
as a Service
Infra Support

12. DevOps BKK 2018
DevOps Flow
Infrastructure
VCS CI CD
Dev
UAT
Prod
Monitoring
Load
Testing
Artifacts
Developer

13. DevOps BKK 2018
Kubernetes
Infrastructure
VCS CI CD
Monitoring
Load
Testing
Artifacts
Developer

14. DevOps BKK 2018
What is Container

15. DevOps BKK 2018
What is Container
Faster
lightweight

16. DevOps BKK 2018
One server
Server
Container

17. DevOps BKK 2018
Multiple Servers
Server 1 Server 2 Server 3
Container
???

18. DevOps BKK 2018
What is Kubernetes
= Standalone
= Clusters

19. DevOps BKK 2018
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

20. DevOps BKK 2018
CI/CD
Infrastructure
VCS CI CD
Dev
UAT
Prod
Monitoring
Load
Testing
Artifacts
Developer

21. DevOps BKK 2018
CI/CD Flow
CI CD

22. DevOps BKK 2018
Demo Time
Infrastructure
VCS CI CD
Dev
UAT
Prod
Monitoring
Load
Testing
Artifacts
Developer

24. Real World
Problem

25. DevOps BKK 2018

26. DevOps BKK 2018
Docker, build once run anywhere
Docker Image
Dockerfile
Build Server
Docker
Registry
Dev UAT Prod
DockerContainer
DockerContainer
DockerContainer
Solution

27. DevOps BKK 2018
Microservices
Microservice
DB
Microservice Microservice
UI
Microservice
DB DB

28. DevOps BKK 2018
Feature I
I need ...
Microservice
DB
Microservice
UI
DB
UAT
Microservice
DB
Microservice Microservice
UI
Microservice
DB DB
Production
Microservice
DB
Microservice Microservice
UI
Microservice
DB DB
Feature II
Microservice
DB
Microservice
UI
DB
Development
Microservice
DB
Microservice Microservice
UI
Microservice
DB DB

29. DevOps BKK 2018
Kubernetes Cluster
Helm + Kubernetes
Charts
+ Env
Helm
Client
Feature I
Microservice
DB
Microservice
UI
DB
Feature II
Microservice
DB
Microservice
UI
DB
UAT
Microservice
DB
Microservice
UI
DB
Production
Microservice
DB
Microservice
UI
DB
Solution

30. This is a BUG

31. Acceptance Test
Unit Test Integration Test
Performance Test

32. DevOps BKK 2018
Review Code Solution

33. DevOps BKK 2018
Automated Test with CI/CD Solution

34. DevSecOps

35. DevOps BKK 2018
Code Analysis Solution

36. DevOps BKK 2018
Automated Security Check Solution

37. Demo

38. How to start with

39. It’s about the
IMPROVEMENT

40. DevOps BKK 2018
IT’S A LOT!!!
Version
Control
CI/CD Infrastructure
as a Service
Infra Support

41. It’s about the
IMPROVEMENT
CONTINUOUS

43. Are you
today?
Improve

44. DevOps BKK 2018
● Jirayut Nimsaeng (Dear)
● First Certified Kubernetes
Administrator in Thailand
● Interested in Cloud and
Open Source with
DevOps Driven Development
● CEO and Founder Opsta
● contact@opsta.co.th
● 0611234089
#whoami