🛠️ Guide
30 min
Infrastructure as Code Best Practices: Terraform, Ansible, Kubernetes
Introduction Infrastructure as Code (IaC) is how modern teams build reliable systems. Instead of manually clicking through cloud consoles or SSHing into servers, you define infrastructure in code—testable, version-controlled, repeatable. This guide shows you practical patterns for Terraform, Ansible, and Kubernetes with real examples, not just theory.
Why Infrastructure as Code? Consider a production outage scenario:
Without IaC:
Database server dies You manually recreate it through AWS console (30 minutes) Forgot to enable backups? Another 15 minutes Need to reconfigure custom security groups? More time Total recovery: 2-4 hours Risk of missing steps = still broken With IaC:
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October 16, 2025 · 30 min · DevOps Engineer
🛠️ Guide
11 min
Terraform State Management: Remote Backends, Locking, and Workspaces
Introduction Terraform state is the source of truth for your infrastructure. Proper state management is critical for team collaboration, preventing conflicts, and maintaining infrastructure integrity. This guide covers remote backends, locking mechanisms, and workspace strategies.
Understanding Terraform State What is State? State is Terraform’s way of tracking which real-world resources correspond to your configuration. It’s stored in terraform.tfstate file.
State file contains:
Resource mappings Metadata Resource dependencies Attribute values Why State Matters Without proper state management:
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October 15, 2025 · 11 min · DevOps Engineer