DevOps Archives - Page 15 of 18

Stop the Kubectl Snowflake: Automating Kubernetes Infrastructure with FluxCD

April 12, 2026

Eliminate configuration drift by switching to a GitOps 'pull' model. Learn how FluxCD synchronizes your Kubernetes cluster with GitHub, enforces desired state, and alerts your team when deployments fail.

DevOps

Scaling Kubernetes with KEDA: A Practical Guide to Event-Driven Autoscaling

April 11, 2026

Scaling on CPU is a trap for event-driven apps. Learn how to use KEDA to scale Kubernetes pods based on Kafka lag and Redis queue depth with real-world configurations.

DevOps

Stop Leaking Secrets: A Practical Guide to Integrating Gitleaks into CI/CD

April 11, 2026

Accidentally pushing API keys to GitHub can be a nightmare. This guide shows you how to integrate Gitleaks into your CI/CD pipeline to automatically catch secrets before they leak.

DevOps

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.