https://dileepkumar.dev/tags/networking/ Recent content in networking on Dileep Kumar https://dileepkumar.dev/papermod-cover.png https://dileepkumar.dev/papermod-cover.png Hugo -- gohugo.io en Sun, 12 Jan 2025 23:40:00 +0530 https://dileepkumar.dev/post/kubernetes-services-deep-dive/ Sun, 12 Jan 2025 23:40:00 +0530 https://dileepkumar.dev/post/kubernetes-services-deep-dive/ Introduction In Kubernetes, Pods are ephemeral - they can be created, destroyed, and replaced at any time. This creates a challenge: how do you reliably connect to your applications when Pod IP addresses constantly change? The answer is Kubernetes Services. Services provide stable networking endpoints for your Pods, enabling reliable communication both within your cluster and from external clients. In this comprehensive guide, I’ll walk you through the three main Service types - ClusterIP, NodePort, and LoadBalancer - with practical examples and production best practices.