The document discusses infrastructure as code (IaC) and the tool Terraform. IaC allows infrastructure to be provisioned and managed using code and version control. This makes infrastructure reusable, testable, and maintainable. Terraform is an open-source IaC tool that uses declarative configuration files to manage cloud infrastructure in a cloud-agnostic way. It generates execution plans to show exactly what changes will be made before implementing them. This allows infrastructure to be created reproducibly.

1. Infrastructure
as
Code
Aakash Singhal
DevOps Engineer, Fybr

2. What is Infrastructure
as
Code?

3. Build and operate
Infrastructure as Code

4. HCL / JSON
Cloud Provider API
Desired
Infrastructure
state

5. Why?

6. Reusable

8. Dev
Prod
QA
IaC
Templates

9. Testable

11. LB
W
eight: 95%
W
eight:5%
Environment 1 Environment 2

12. Maintainable

13. Code
Version
Control
Code
Review
Deploy

14. Speed and Safety

17. Happiness

19. TERRAFORM

20. Terraform is an infrastructure as code software by
HashiCorp.

21. Why Terraform

22. Why Terraform
• Open source

23. Why Terraform
• Open source
• Cloud agnostic

24. Why Terraform
• Open source
• Cloud agnostic
• Declarative style

25. Why Terraform
• Open source
• Cloud agnostic
• Declarative style
• Team-based workflows

26. How Terraform Works

27. Write Plan Create

28. Write Plan Create
Infrastructure is described using a high-level configuration syntax

29. Write Plan Create
Terraform has a "planning" step where it generates an execution plan

30. Write Plan Create
With the previously mentioned execution plan, you know exactly what Terraform will do.
Create Reproducible Infrastructure

31. it’s DEMO time!

32. Thank You!
ethicalaakash@gamil.com
@ethicalaakash
/in/ethicalaakash