ADVANCED // ENTERPRISE
MODULE 08 // CI/CD

Deployment Automation.

Automate ABIS deployment with infrastructure-as-code.

AUTOMATION STRATEGY

Infrastructure-as-code (IaC) defines infrastructure in version-controlled files. Changes go through review, testing, and controlled deployment—just like application code.

CI/CD pipelines automate deployment: code commit triggers build, automated tests validate changes, and successful tests trigger deployment. Manual gates for production.

Immutable infrastructure: don't modify running systems. Deploy new infrastructure, validate, and switch traffic. Keep old infrastructure for rollback.

COMMIT

Code Change

Developer commits infrastructure change. Triggers CI pipeline.

VALIDATE

Automated Testing

Lint, security scan, plan review. Automated gates before deployment.

DEPLOY

Controlled Rollout

Blue-green or canary deployment. Gradual traffic shift with monitoring.

KNOWLEDGE CHECK // Q08
Why use immutable infrastructure instead of modifying running systems?