Jan 27 · 4 min read · In the previous session, we explored Replication Controllers, which ensure that the desired number of pod replicas are always running to maintain availability and reliability in a Kubernetes cluster. On Day-5, we move one step ahead and learn about o...
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Oct 27, 2025 · 3 min read · In Part 3, we explored the big picture of Kubernetes architecture — how the Control Plane, Worker Nodes, and components like Pods, Deployments, and StatefulSets work together to create resilient, scalable, and self-healing clusters. Now, it’s time to...
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Sep 22, 2025 · 5 min read · As I progressed in my Kubernetes journey, I realized understanding each concept individually is one thing, and being able to apply them together in a real-world scenario is completely different. To bridge this gap i decided to build a multi-tier wen ...
Join discussionAug 20, 2025 · 3 min read · Introduction Networking is one of the most critical aspects of Kubernetes. Every Pod needs to communicate—either with other Pods, Services, or external clients. Kubernetes has its own unique networking model to ensure this works seamlessly. In this m...
Join discussionAug 19, 2025 · 3 min read · 🔹 Introduction We explored Pods and ReplicaSets. While these are foundational concepts, real-world Kubernetes applications rarely use Pods or ReplicaSets directly. Instead, we rely on Deployments to manage them, and Services to make our applications...
Join discussionJul 27, 2025 · 6 min read · 📌 What is a Namespace? A namespace in Kubernetes is like a virtual cluster inside a physical cluster. It allows you to divide cluster resources between multiple users, teams, or environments. Analogy: Think of a single Kubernetes cluster as a build...
Join discussionJul 6, 2025 · 3 min read · “Kubernetes에서 복잡한 프록시 없이도 내부 서비스 처럼 보이는 외부 리소스를 만들고 싶을때 ExternalName을 고려해봅시다..” 🔧 ExternalName이란? ExternalName은 Kubernetes 서비스의 한 종류로, DNS 이름을 클러스터 내부에서 접근 가능한 서비스 이름으로 매핑해줍니다. 외부 도메인을 내부 DNS로 연결 클러스터 안에서 외부 서비스를 호출할 때 편리 IP를 직접 지정하지 않고 DNS 이름만 명...
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Jun 30, 2025 · 6 min read · In Kubernetes, Pods are the basic execution units, but they’re also inherently dynamic and short-lived. When scaling, updating, or restarting, Pods get new IP addresses. So how do you build reliable communication in such a constantly changing system?...
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Apr 26, 2025 · 7 min read · Good day everyone visiting my Blog, this is Tech Bro once again , Documenting my Tech Journey, In today’s project, I deployed a Kubernetes cluster using Azure Kubernetes Service (AKS) with Cluster Auto-scaling enabled.The cluster automatically adjust...
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Feb 22, 2025 · 3 min read · Kubernetes often abbreviated as K8s, is an open-source container orchestration platform designed to automate the deployment, scaling, and management of containerized applications. Containers are a lightweight and portable way to package and run appli...
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