Infrastructure as Code

What You Will Learn

• 1 Learn the foundational principles of Infrastructure as Code, including its history, core concepts, and why it has become essential in modern software delivery pipelines.
• 2 Understand version control strategies for infrastructure code, including branching models, code review practices, and how to treat infrastructure repositories with the same rigor as application codebases.
• 3 Explore Terraform as the primary IaC tool, covering its architecture, provider model, state management, and how to write declarative configurations for cloud resources.
• 4 Apply modular design patterns in Terraform to build reusable, composable infrastructure components that reduce duplication and improve maintainability across teams.
• 5 Understand configuration management tools such as Ansible and their role alongside provisioning tools, including how to use them for application configuration and system hardening.
• 6 Analyze IaC testing strategies, including unit testing, integration testing, and policy-as-code frameworks that enforce compliance before infrastructure changes reach production.
• 7 Implement CI/CD pipelines for infrastructure code, covering pipeline design, automated plan and apply workflows, drift detection, and safe deployment practices.
• 8 Discover cloud-native IaC approaches including AWS CloudFormation, Azure Bicep, and Google Cloud Deployment Manager, and understand when to use them over general-purpose tools.
• 9 Build secure infrastructure patterns by applying the principle of least privilege, secrets management, network segmentation, and encryption within IaC definitions.
• 10 Develop IaC governance frameworks that cover team workflows, code standards, change management processes, and how to scale IaC practices across large engineering organizations.
• 11 Analyze advanced patterns including multi-cloud infrastructure design, infrastructure composition strategies, and techniques for managing infrastructure across multiple environments and regions.
• 12 Create a production-grade IaC architecture by applying all course concepts to design a complete, secure, and maintainable infrastructure system from requirements through deployment.