GitOps Infrastructure: Automating Terraform with GitHub Actions
Build an automated GitOps infrastructure delivery pipeline: PR plan outputs, tfsec security scanning, S3 state locking, and automated apply steps.
Rajesh Varma
Cloud & Infrastructure Lead
- Comment Terraform plan outputs directly on GitHub pull requests for peer code review.
- Use tfsec or Checkov in CI pipelines to block security misconfigurations before deployment.
- Require environment protection approvals for production Terraform apply triggers.
GitOps Infrastructure: Automating Terraform with GitHub Actions
Automating Infrastructure as Code (IaC) ensures that cloud environments remain predictable, fully audited, and security-vetted before deployment.
**TL;DR:** Use GitHub OIDC to securely authenticate GitHub Actions workflows with AWS, run `terraform plan` on pull requests, and require environment approval for production deploys.
How do you securely pass AWS credentials to GitHub Actions?
By using AWS OIDC (OpenID Connect) role assumption, avoiding long-lived AWS Access Keys in repository secrets.
Rajesh Varma
Cloud & Infrastructure Lead
Rajesh designs automated CI/CD and Infrastructure as Code pipelines.
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