Terraform Blog
A structured 30-day learning path for the HashiCorp Terraform Associate certification. From foundations to exam day — with real HCL code examples.
Week 1 — Foundations
Core Terraform concepts: providers, resources, variables, state management.
30-Day Preparation Plan for HashiCorp Terraform Associate Certification
A structured 30-day study plan for the HashiCorp Terraform Associate certification, covering IaC fundamentals through exam-day strategies.
Day 2: Key Concepts and Terminology
Master the essential Terraform concepts and terminology including providers, resources, modules, state, and the plan-apply workflow.
Day 3: Terraform Configuration Syntax
Learn Terraform configuration syntax including providers, resources, variables, and outputs using HCL.
Day 4: Providers and Resources
Understand how Terraform providers connect to cloud platforms and how resources define the infrastructure components you build.
Day 5: Variables and Outputs in Terraform
Learn how to use Terraform variables and outputs to create flexible, reusable, and maintainable infrastructure configurations.
Day 6: Mastering State Management in Terraform
Understand Terraform state management, remote backends, state locking, and best practices for keeping infrastructure consistent.
Day 7: Review and Practice
Review and consolidate Week 1 Terraform concepts with hands-on practice exercises covering providers, resources, variables, and state.
Week 2 — Intermediate
Modules, data sources, remote backends, CLI, provisioners, dependencies.
Day 8: Terraform Modules
Learn how to create and use Terraform modules to organize, reuse, and scale your infrastructure configurations.
Day 9: Understanding Terraform Data Sources
Discover how Terraform data sources let you fetch external information to create dynamic, flexible infrastructure configurations.
Day 10: Remote Backends
Learn how to configure remote backends in Terraform for secure, collaborative state management using S3, Azure Blob, GCS, and Terraform Cloud.
Day 11: Terraform CLI
Master the essential Terraform CLI commands including init, plan, apply, destroy, fmt, validate, and advanced options for automation.
Day 12: Terraform Provisioners
Learn how to use Terraform provisioners (local-exec, remote-exec, file) to bootstrap and configure resources after creation.
Day 13: Resource Targeting and Dependencies
Learn how to use Terraform's -target flag for selective updates and depends_on for explicit dependency management in infrastructure code.
Day 14: Review and Practice
Consolidate Week 2 Terraform knowledge with a comprehensive review of modules, data sources, remote backends, CLI, provisioners, and dependencies.
Week 3 — Advanced
Workspaces, security best practices, testing, and debugging.
Day 15: Introduction to Terraform Workspaces
Learn how Terraform workspaces enable isolated state management for multiple environments like dev, staging, and production.
Day 17: Security Best Practices
Secure your Terraform workflows with best practices for managing secrets, encrypting state files, enforcing RBAC, and using security scanning tools.
Week 4 — Exam Prep
Exam strategies, mock exams, and final preparation.
Day 22: Exam Overview and Strategies
Get a complete overview of the HashiCorp Terraform Associate certification exam format, key strategies, time management tips, and study resources.
Day 29: Mock Exam
Take a comprehensive Terraform Associate mock exam to simulate real test conditions and assess your certification readiness.
Day 30: Exam Day Preparation
Final checklist and tips for your Terraform Associate certification exam day, covering logistics, mindset, and time management strategies.
Standalone Articles
In-depth guides on specific IaC topics.
Deploy a Production-Ready AWS VPC in 2 Minutes with Terraform
Learn how to deploy a production-ready AWS VPC with Terraform — including public/private subnets, NAT gateways, security groups, and flow logs — in minutes, not hours.
Kubernetes on EKS with Terraform: From Zero to Production in One Click
Setting up EKS with Terraform requires IAM roles, node groups, OIDC providers, and networking — all wired together correctly. Here is how to wire it all together correctly.
Multi-Region S3 with Replication and Encryption: A Terraform Guide
Set up S3 cross-region replication with KMS encryption, versioning, and lifecycle policies using Terraform. Here is the complete configuration, piece by piece.
Shift Left, Secure Right: How Trivy Scans IaC Before Disaster Strikes
Learn how to use Trivy for proactive IaC vulnerability detection, shifting security left in your CI/CD pipeline to catch misconfigurations before deployment.
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