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The Hidden Problem After Fixing Latency After replacing kube-proxy with Cilium’s eBPF dataplane, the cluster felt smooth. No CPU spikes. No rollout-induced latency cliffs. No iptables during incidents. But something else became obvious once the noise...

Cilium is an open-source, cloud-native networking, security, and observability platform built on top of eBPF (Extended Berkeley Packet Filter) a revolutionary Linux kernel technology that allows programs to run safely and efficiently inside the kerne...

🧩 1. First, what is CNI? CNI stands for Container Network Interface. Think of it as a rulebook and a helper that tells Kubernetes how to connect pods to a network — so that pods can talk to each other and to the outside world. 👉 Without CNI, pods w...

A practical guide to implementing production-grade deployment strategies using Argo Rollouts on Amazon EKS Level: IntermediatePrerequisites: Basic Kubernetes knowledge, running EKS cluster, containerized application Introduction Deploying applicatio...
