NBNusrat Bhuiyaninnusratdops.hashnode.dev·Sep 7 · 9 min read22 Tools, One Platform: Building a Production-Grade Internal Developer Platform on AWS EKS22 Tools, One Platform Most Kubernetes portfolio projects show one tool working in isolation. Install Prometheus, screenshot a dashboard, write a tutorial, move on. I did that for a while too. The pro00
NBNusrat Bhuiyaninnusratdops.hashnode.dev·Sep 22, 2025 · 4 min readNginx: A Complete Guide for DevOps & Developers1️⃣ Introduction Nginx is one of the most popular web servers in the world, powering millions of websites and applications. Originally designed as a high-performance web server, Nginx has grown to include reverse proxying, load balancing, caching, an...00
NBNusrat Bhuiyaninnusratdops.hashnode.dev·Sep 22, 2025 · 7 min readKubernetes Networking & Services—Essential CKA Practice GuideCKA Practice Notes – Networking & Services Second part of my Certified Kubernetes Administrator (CKA) preparation series.In the first part, I covered Workloads & Scheduling.This post focuses on Networking & Services, an essential skill set for anyon...00
NBNusrat Bhuiyaninnusratdops.hashnode.dev·Sep 16, 2025 · 3 min readNetwork Policies to Control Traffic Between Pods / Securing Pod-to-Pod Communication in KubernetesWhy Pod-to-Pod Communication Needs Securing In Kubernetes, pods can freely talk to each other by default—whether they should or not. While this flexibility makes development easier, it’s a security risk in production. Imagine a compromised pod being ...00
NBNusrat Bhuiyaninnusratdops.hashnode.dev·Sep 16, 2025 · 4 min readEnd-to-End GitOps: Automating Multi-Environment Kubernetes Deployments with GitHub Actions, GHCR, and KustomizeIntroduction Managing Kubernetes deployments in a GitOps workflow can get tricky when you have multiple Environment — Like Production, Staging or Development environment for Kubernetes manifests. In this blog, I’ll walk you through a complete setup u...00
