Atlantisで実現するTerraformのGitOps

1. Atlantis
Terraform GitOps
2019/09/25 awswakaran.tokyo #2
(@katainaka0503)

2. •
• Infra as Code
• Terraform
• Atlantis
•
•

3. •
• AWS SRE
• Available for Hiring!

4. Infra as Code

5. Terraform (S3 2 )
resource "aws_s3_bucket" "hoge" {
bucket_prefix = “hogehoge”
}
resource "aws_s3_bucket" "fuga" {
bucket_prefix = “fugafuga”
}

6. •
•
•
•
•
•

7. AWS
• CloudFormation
• Terraform
• Pulumi
• AWS CDK
• Codenized Tools

8. Terraform

9. Terraform
• Terraform
Terraform

10. Terraform

11. Terraform

14. •
• AWS
•
•
→IaC

15. =

16.
Terraform

18. Atlantis
• Terraform Pull Request OSS
• GitHub, GitLab, BitBucket
• Docker Webhook
• Fargate Terraform
• Pull Request plan
• apply

20. •
•
(https://dev.classmethod.jp/cloud/aws/atlantis-terraform/)

21. Atlantis Terraform
1. Terraform Pull Request
2. Plan Pull Request
3. Plan Approve
Approve
4.
atlantis apply Pull Request
5. terraform apply
Atlantis Pull Request

22. •
• GitHub(,GitLab, BitBucket) Terraform
• Atlantis

23. • Atlantis(https://www.runatlantis.io/)
•
(https://dev.classmethod.jp/cloud/aws/atlantis-terraform/)