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![class 101 101.6 Getting Started
2. AWS Profile Setup
1. AWS Programmable Key Creation
AWS Admin Console -> User -> Security Credentials -> Access Keys -> Create access key
$ vi ~/.aws/credentials
[dev]
aws_access_key_id={{ access_key }}
aws_secret_access_key={{ secret_access_key }}
DEMO](https://image.slidesharecdn.com/terraform-iac-191130001515/85/Introduce-to-Terraform-55-320.jpg)
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Introduce to Terraform
This document discusses an introduction to Terraform infrastructure as code. It covers what Terraform is, its key features like being declarative and reusable, pros and cons like reducing human error but having a high entry barrier. It discusses major providers supported by Terraform including cloud providers, software, and monitoring tools. It concludes with basic steps for getting started with Terraform like installation, AWS profile setup, creating demo files, and executing commands to provision a VPC on AWS.
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Introduce to Terraform
- 1. Introduction to Terraform:IaC Jay Kim Nov 28, 2019 class 101 101.1 What is Terraform? 101.2 Key Features of Terraform 101.3 Pros and Cons 101.4 Providers 101.5 Basic of Infrastructure 101.6 Getting Started
- 2. Samsung Electronics, StaffEngineer Global Service Reliability Engineer Jay Kim class 101
- 3. class 101 101.1 Whatis Terraform?
- 4. class 101 101.1What is Terraform? Use Infrastructure as Code(IaC) to provision and manage any cloud, infrastructure, or service
- 5. class 101 101.1What is Terraform? Terraform Infrastructure creation DEV STG Prod Use Infrastructure as Code(IaC) to provision and manage any cloud, infrastructure, or service
- 6. class 101 101.1What is Terraform? Use Infrastructure as Code(IaC) to provision and manage any cloud, infrastructure, or service
- 7. class 101 101.1What is Terraform? HCL (Hashicorp Configuration Language (HCL)) Use Infrastructure as Code(IaC) to provision and manage any cloud, infrastructure, or service
- 8. class 101 101.1What is Terraform?
- 9. class 101 101.1What is Terraform?
- 10. class 101 101.1What is Terraform?
- 11. class 101 101.1What is Terraform?
- 12. class 101 101.1What is Terraform?
- 13. class 101 101.1What is Terraform?
- 14. class 101 101.1What is Terraform? Armon Dadgar(24) co-founder and CTO Mitchell Hashimoto(26) co-founder and CEO
- 15. class 101 101.1What is Terraform? Armon Dadgar(24) co-founder and CTO Mitchell Hashimoto(26) co-founder and CEO
- 16. class 101 101.1What is Terraform? Armon Dadgar(24) co-founder and CTO http://mitchellh.com/automation-obsessed Mitchell Hashimoto(26) co-founder and CEO
- 17. class 101 101.1What is Terraform? Mitchell Hashimoto(26) co-founder and CEO http://mitchellh.com/automation-obsessed
- 18. class 101 101.1What is Terraform? Terraform is, the result of “Engineering Thinking” Do Coding For Everything (Automation) Summary
- 19. class 101 101.2 KeyFeatures of Terraform
- 20. class 101 101.2Key Features of Terraform
- 21. class 101 101.2Key Features of Terraform
- 22. class 101 101.2Key Features of Terraform
- 23. class 101 101.2Key Features of Terraform
- 24. class 101 101.2Key Features of Terraform
- 25. class 101 101.2Key Features of Terraform These features are very similar with
- 26. class 101 101.2Key Features of Terraform These features are very similar with React
- 27. class 101 101.2Key Features of Terraform Terraform is an infrastructure provisioning tool but the concepts aren’t only for SysOps Engineer.
- 28. class 101 101.2Key Features of Terraform *.examples of declarative
- 29. class 101 101.2 KeyFeatures of Terraform
- 30. class 101 101.2Key Features of Terraform
- 31. class 101 101.2Key Features of Terraform
- 32. class 101 101.2Key Features of Terraform
- 33. class 101 101.2Key Features of Terraform
- 34. class 101 101.2Key Features of Terraform
- 35. class 101 101.2Key Features of Terraform These features are very similar with
- 36. class 101 101.2Key Features of Terraform These features are very similar with React
- 37. class 101 101.2Key Features of Terraform Terraform is an infrastructure provisioning tool but the concepts aren’t only for SysOps Engineer. Summary
- 38. class 101 101.2Key Features of Terraform *.examples of declarative
- 39. class 101 101.3 Prosand Cons
- 40. class 101 101.3Pros and Cons Pros Cons Problem Solving w/Engineer’s way Reusable Resources Productivity High Entry Barrier (Especially, non-coder) Reduce Human Error Everyone Should do Terraform Difficult to train Difficult to design
- 41.
- 42. class 101 major cloud 101.4Providers
- 43. class 101 major cloud InfrastructureSoftware VCS Monitoring & System Management 101.4 Providers
- 44.
- 45. class 101 101.4Providers Summary Code For Everything Not only for the infrastructure
- 46. class 101 101.5 BasicInfrastructure
- 47. class 101 101.5Basic of Infrastructure Customer Mobile App Web Browser WebServer Backend LB LB LB DB VPC
- 48. class 101 101.5Basic of Infrastructure Customer Mobile App Web Browser DB WebServer Backend LB LB LB Public Subnet Private Subnet DB Subnet VPC
- 49. class 101 101.5Basic of Infrastructure Customer Mobile App Web Browser DB WebServer Backend LB LB LB Public Subnet Private Subnet DB Subnet IGW NAT Internet VPC
- 50. class 101 101.6 GettingStarted
- 51. class 101 101.6Getting Started DEMO Public Subnet Private Subnet DB Subnet IGW NAT Internet VPC
- 52. class 101 101.6Getting Started Terraform Install https://www.terraform.io/downloads.html After download the package, $ mv terraform terraform_v0.12.0 $ mv terraform_v0.12.0 /usr/local/bin/terraform_v0.12.0 $ ln -s /usr/local/bin/terraform_v0.12.0 /usr/local/bin/tf
- 53. class 101 101.6Getting Started HCL(Hashicorp Configuration Language) 1. Providers 2. Resources 3. Input Variables. (TBD) 4. Output Values. (TBD) 5. Local Values 6. Modules. (TBD) 7. Data Sources (TBD) 8. Functions(Interpolation). (TBD) 9. State (TBD) 10.Backend (TBD) Commands 1. Init 2. plan (w/target) 3. apply 4. destroy
- 54. class 101 101.6Getting Started DEMO Public Subnet Private Subnet DB Subnet IGW NAT Internet VPC
- 55. class 101 101.6Getting Started 2. AWS Profile Setup 1. AWS Programmable Key Creation AWS Admin Console -> User -> Security Credentials -> Access Keys -> Create access key $ vi ~/.aws/credentials [dev] aws_access_key_id={{ access_key }} aws_secret_access_key={{ secret_access_key }} DEMO
- 56. class 101 101.6Getting Started 3. TF Demo Folder Creation 4. aws.tf file creation 5. Search “terraform was provider” in Google DEMO
- 57. class 101 101.6Getting Started 6. Copy & Paste 7. Add profile = “dev" DEMO
- 58. class 101 101.6Getting Started 8. “tf init” DEMO
- 59. class 101 101.6Getting Started 9. Search “terraform aws vpc” in google DEMO
- 60. class 101 101.6Getting Started 9. Search “terraform aws vpc” in google DEMO
- 61. class 101 101.6Getting Started 9. Search “terraform aws vpc” in google DEMO
- 62. class 101 101.6Getting Started 10. create “vpc.tf” file DEMO
- 63. class 101 101.6Getting Started 11. Execute “tf plan” DEMO
- 64. class 101 101.6Getting Started DEMO 11. Execute “tf apply” 12. Checking “VPC Creation” in AWS Console
- 65. class 101 101.6Getting Started 13. Change “Name” Tag Value & “tf plan” & “tf apply” 14. Checking the “VPC Name Change” on AWS Console 15. Add “local” variable DEMO
- 66. class 101 101.6Getting Started 16. Search “terraform aws subnet” DEMO 17.Add “aws_subnet” “private”, “public”, “db” with cidrs
- 67. class 101 101.6Getting Started DEMO 17.Add “aws_subnet” “private”, “public”, “db” with cidrs * Interpolation Warning ${aws_vpc.main.id} Terraform Version < 0.12.x aws_vpc.main.id Terraform Version > 0.12.x 18.plan / apply
- 68. class 101 101.6Getting Started DEMO 19. igw, route table, nat, nat_eip
- 69. class 101 101.6Getting Started DEMO 19. igw, route table, nat, nat_eip