DevOps Archives - Page 8 of 11

Testing Infrastructure as Code with Terratest: A Production-Ready Guide

April 9, 2026

Stop relying on 'terraform plan'. Learn how to use Terratest to provision real resources, verify their state, and automate your IaC testing in production pipelines.

DevOps

Managing Git Secrets Safely with Mozilla SOPS and Age: A Lightweight HashiCorp Vault Alternative

April 9, 2026

Mozilla SOPS combined with Age lets you store encrypted secrets directly in Git — version-controlled and diff-able — without running a secrets management server. This guide covers installation, team setup, CI/CD integration, and key rotation for a lightweight alternative to HashiCorp Vault.

DevOps

Policy as Code on Kubernetes with Kyverno: Automate Config and Security Checks

April 7, 2026

Learn how to enforce Kubernetes security and configuration policies automatically using Kyverno. This guide compares Policy as Code approaches, covers a production-ready Kyverno setup, and walks through real policy examples — starting safe with audit mode before enforcing.

DevOps

Infrastructure as Code with Pulumi and TypeScript: Manage Cloud Resources Like Real Code

April 7, 2026

Pulumi lets you define cloud infrastructure using TypeScript instead of YAML or HCL — giving you loops, types, unit tests, and reusable components. This guide walks through installing Pulumi, writing your first AWS resources in TypeScript, managing multiple environment stacks, and verifying deployments with previews and stack outputs.

DevOps

Kubernetes Resilience: Hardening Your Cluster with Chaos Mesh

April 5, 2026

Build truly resilient Kubernetes clusters. This guide shows you how to use Chaos Mesh to simulate real-world failures, from pod crashes to network latency, before they cause production outages.

DevOps

Stop Pulling from the Internet: A Guide to Centralized Artifact Management with Nexus

April 4, 2026

Is your CI/CD pipeline vulnerable to external registry outages? Learn how to use Sonatype Nexus to cache NPM packages, host private Maven JARs, and run a local Docker registry for faster, more secure builds.

DevOps

Zero to Production: Building a Scalable Serverless API with AWS Lambda

April 1, 2026

Learn how to build your first serverless API using AWS Lambda and API Gateway. This hands-on guide covers setup, Python configuration, and monitoring for a scalable backend.

DevOps

Stop Breaking the Build: A Hands-On Guide to Git Hooks

March 31, 2026

Waiting for CI/CD servers to tell you about a typo is a waste of time. Learn how to use Git Hooks to automate linting and testing on your local machine.

DevOps

Git Branching Strategies That Won’t Break Your Production Environment

March 30, 2026

Is your Git branching strategy causing production outages? Learn the pros and cons of GitFlow, GitHub Flow, and GitLab Flow to build a more resilient CI/CD pipeline.