TRF48

Transcript

1. TRF48 teerasak.vic@ascendcorp.com
2. before “Terraform”
3. DevOps was easy!
4. Sprint 1
 “As Dev, we need infrastructure for Alpha environment”
5. easy :-)
7. Create EC2 instance
8. Create Security Group
9. Create Load Balancer
10. Mapping with Route53
11. Sprint 2
 “As QA, we need infrastructure for Staging environment”
12. Easy! repeat the same step with difference tag name :-)
13. Sprint 3
 “As Business, we need infrastructure for production environment, we need to release!”
14. Borrrrrring … repeat the same step with difference tag name :-)
15. Notice ~ it’s not DRY
16. Sprint 4 “As Business, we need to reduce cost, Alpha, Staging should use smaller size but the same infrastructure !!!”
17. Shit … Happen
18. Sprint N “As some one, we need to add Redis Server in our infrastructure for every environment !!!”
20. Now, 
 DevOps aren’t easy
21. Now, 
 DevOps are challenges
22. Terraform
23. What is Terraform • A tool for building, changing, and versioning infrastructure safely and efficiently • Infrastructure as Code • Execution Plans • Resource Graph • Change Automation
24. Infrastructure as Code • A blue print of desired system • Knowledge sharing • Version control • Code reviews • Friendly config • Simple file based configuration • Declarative
25. Terraform project structure
26. Terraform basic
27. Provider
28. Variable
29. Variable Usage
30. Resource
31. Terraform command
32. DEMO
33. Project Structure
34. modules/foundation
35. main.tf
36. variables.tf
37. terraform-backend.tf
38. THANKS Resources
 ✪ Official Terraform Docs: https://www.terraform.io/docs/index.html
 ✪ Demo Git Repo: https://github.com/ilumin/TRF48-demo
39. Q&A