COSCUP 2017 - infrastructure As Code

1. Infrastructure As Code

2. Hello! I am Tom Tsai (smalltown) I am here because I want share something with you You can find me at: smalltown@awsug.tw

3. Why Coding?

4. hipster?

5. Benefits!! ✖ Reproducible ✖ Save Your Valuable Time ✖ Avoid Human Error ✖ Not Out of Date Like Document ✖ ...

6. Outline Terraform Jenkins Packer Kubernetes Docker CM ChatOps Git Public Cloud

7. All Demo Sample Code ✖ https://goo.gl/wnU8M n

8. Before Start... ✖ Meet Requirement ✖ Well documentation, high popularity ✖ CLI + Code/Configuration, avoid to manage manually ✖ How to manage configuration ○ From CLI ○ Define in the configuration file ○ Define in the code

10. Jenkins: Pipeline AS Code ✖ CI/CD Framework with Rich Plugins

11. Jenkins: Pipeline AS Code ✖ Use Job DSL & Pipeline Plugin Transform General Job Into Code Seed Job Job A DSL Job B DSL Job A Pipeline Job B Pipeline + + Job A Job B

12. Demo

14. Terraform: Infrastructure AS Code ✖ Avoid to Manage Your Public Cloud Resources Manually

15. Terraform: Infrastructure AS Code ✖ Define Public Cloud Resources with Terraform Provider resource "aws_s3_bucket" "b" { bucket = "my_tf_test_bucket" acl = "private" tags { Name = "My bucket" } }

17. CM: Provision AS Code ✖ Record Your Provision Procedure with CM Tool, Not Document Document: - Easy Out of Date - Hard to Maintain

18. CM: Provision AS Code ✖ Put CM Script Together With Application Repository App Repo/ ├── CHANGELOG.md ├── Of Course Your Code ├── Provision Script ├── ... └── README.md

20. Packer: Image AS Code ✖ Handle All The Image Building Flow

21. Packer: Image AS Code ✖ Integrate With CM Tools +

23. Docker: Server AS code ✖ Build, Ship, Run Every Environment ✖ Immutable Infrastructure

24. Docker: Server AS code ✖ Build, Ship, Run Every Environment ✖ Immutable Infrastructure 1. Push tag to trigger webhook 2. Execute Packer to provision image 3. Get Provision script from Ansible 4. Push Image to docker Registry, image tag equal to git tag

25. Demo

27. Kubernetes: Orchestration AS Code ✖ Automating Deployment, Scaling and Management of Containerized Applications Kubernetes

28. Kubernetes: Orchestration AS Code ✖ Kubernetes Use YAML File to Define How Container Lives in the Cluster

29. Demo

31. Hubot: Chat As Code ✖ Hubot is a Robot Sidekick, Ami to Improve Employee Efficiency ✖ Don’t be Interrupted Anymore

32. Hubot: Chat As Code ✖ Hubot Use CoffeeScript to Let Human Interact With Service Easily ...

33. Demo

34. works like a charm !!

35. Thanks! Any questions? http://s.drx.tw/iac

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