Nginx vs Traefik Ingress Controller: Which One for Kubernetes? (2026)
Nginx Ingress and Traefik are the two most popular Kubernetes ingress controllers. Here's a real-world comparison to help you choose.
19 articles
Nginx Ingress and Traefik are the two most popular Kubernetes ingress controllers. Here's a real-world comparison to help you choose.
Getting 502 Bad Gateway from your Nginx Ingress Controller? Here's every cause and the exact fix for each one.
Service mesh sounds complicated but the concept is simple. Here's what it actually does, why teams use it, and whether you need one — explained without the buzzwords.
Fix AWS Application Load Balancer unhealthy targets. Covers health check misconfigurations, security group issues, target group problems, and EKS-specific ALB controller debugging.
Step-by-step guide to installing and configuring Istio service mesh on Kubernetes. Covers traffic management, mTLS, observability, canary deployments, and production best practices.
AI agents are the next-gen microservices, but with unpredictable communication patterns. Learn how Kubernetes networking, Gateway API, Cilium, and eBPF are adapting for agentic traffic in 2026.
Step-by-step guide to migrating from Ingress-NGINX to Kubernetes Gateway API. Includes YAML examples, implementation choices, testing strategy, and cutover plan.
Everything you need to know about Cilium, the eBPF-powered CNI for Kubernetes. Covers architecture, installation, network policies, observability with Hubble, and replacing kube-proxy.
Fix Kubernetes DNS resolution failures caused by CoreDNS misconfigurations, ndots issues, and pod DNS policies. Real troubleshooting scenarios with step-by-step solutions.
Complete guide to Kubernetes NetworkPolicies: default deny, ingress/egress rules, namespace isolation, CIDR blocks, and production patterns for zero-trust pod networking.
Step-by-step guide to installing and configuring Istio service mesh on Kubernetes — traffic management, mTLS, observability, and canary routing with practical examples.
Ingress-NGINX is officially being retired. Your ingress rules will stop working. Here's the step-by-step migration plan to Kubernetes Gateway API before it's too late.
Master Cilium — the eBPF-based CNI that's become the default for Kubernetes networking. Covers installation, network policies, Hubble observability, and service mesh mode.
Step-by-step guide to setting up Tailscale for secure access to Kubernetes clusters, databases, and internal tools without traditional VPNs.
Pods can't resolve hostnames? Getting NXDOMAIN or 'no such host' errors? Here's how to diagnose and fix CoreDNS issues in Kubernetes step by step.
Understand AWS VPC from the ground up — subnets, route tables, security groups, NACLs, VPC peering, Transit Gateway, and real-world architectures for production workloads.
Istio and Linkerd are powerful but heavy. eBPF-based networking is changing the game. Here's why I think the sidecar proxy era is ending.
The Kubernetes Ingress API is being replaced by the Gateway API. Here's a complete step-by-step guide to setting it up with Nginx Gateway Fabric and migrating from Ingress.
eBPF is quietly replacing iptables, sidecars, and monitoring agents in Kubernetes. Here's what it is, why it matters, and what it means for your career in 2026.