How to Set Up Kubernetes Locally with Kind
Complete guide to setting up Kubernetes locally using Kind. Learn multi-node clusters, ingress configuration, local registry, persistent storage, and CI/CD integration.
kubernetes
Top Helm Chart Best Practices for Kubernetes
Master Helm chart development with battle-tested practices. Learn template organization, values design, security configuration, testing strategies, and distribution patterns.
How to Set Up ArgoCD for GitOps Deployment
Complete guide to installing and configuring ArgoCD for GitOps. Covers repository setup, multi-environment deployments, sync waves, RBAC, and CI integration.
How to Use AWS Spot Instances to Cut Compute Costs
Learn how to use AWS Spot Instances to reduce compute costs by 50-90% with Auto Scaling Groups, EKS, and graceful interruption handling for production workloads.
Serverless vs Containers: Which Is Cheaper?
Compare serverless vs container costs with real scenarios. Learn when Lambda is cheaper than ECS/EKS and at what scale containers win. Includes actual cost calculations.
Best Docker Practices for Production Apps
Production Docker best practices: minimize images, harden security, manage secrets, set resource limits, implement health checks, and optimize for reliability at scale.
Best Platform Engineering Setup for Dev Teams
Complete platform engineering guide covering architecture patterns, tool selection, developer portals, and self-service capabilities for teams of 10-500 engineers.
Docker Compose vs Kubernetes: Which to Use?
Compare Docker Compose and Kubernetes for container orchestration. Learn when to use each, migration paths, cost analysis, and decision frameworks for production deployments.
How to Implement Blue-Green Deployments
Complete guide to blue-green deployments covering Kubernetes, AWS, database migrations, rollback automation, and zero-downtime cutover strategies.
How to Implement Zero-Downtime Deployments
Master zero-downtime deployments with health checks, graceful shutdown, connection draining, rolling updates, and database migration strategies for Kubernetes and AWS.
Top Canary Deployment Strategies for Web Apps
Complete guide to canary deployments with traffic splitting strategies, metric-based rollouts, automated analysis, and platform implementations for Kubernetes and AWS.
Top DevOps Interview Questions and Answers
50+ DevOps interview questions covering Docker, Kubernetes, CI/CD, IaC, monitoring, and incident response with detailed answers explaining production tradeoffs.