HSHarshal Sonarinharshalsonar.hashnode.dev·Nov 16, 2025 · 5 min read🚀 DevOps Roadmap 2025 – Kubernetes Part 5: Storage, PV, PVC & Stateful Applications (Complete Guide)Containers are stateless by default. When a Pod dies, all data inside it disappears.But real-world applications—databases, queues, monitoring agents—need permanent storage. That’s where Kubernetes Storage, PersistentVolumes (PV), and PersistentVolu...00
HSHarshal Sonarinharshalsonar.hashnode.dev·Oct 4, 2025 · 5 min read🚀 DevOps Roadmap 2025 – Kubernetes Part 4: Mastering YAML in Kubernetes (Beginner to Pro Guide)If you’ve reached this part of our DevOps Roadmap 2025, congratulations 🎉 — you’ve already learned about Pods, ReplicaSets, Deployments, and Services in Kubernetes. But here’s the truth 👇 You can’t create anything in Kubernetes without writing a YA...00
HSHarshal Sonarinharshalsonar.hashnode.dev·Sep 27, 2025 · 5 min read🚀 DevOps Roadmap 2025 – Kubernetes Part 3: Services, Ingress & Egress (Beginner Friendly)Kubernetes (K8s) has become the backbone of modern cloud infrastructure. In the last parts, we discussed Pods, ReplicaSets, Deployments, and Namespaces — all essential for deploying and managing applications. But how do these applications communicate...00
HSHarshal Sonarinharshalsonar.hashnode.dev·Sep 20, 2025 · 9 min read🚀 DevOps Roadmap 2025 – Kubernetes Part 2: Namespaces, ReplicaSet, ReplicationController, Deployments & Services (Beginner → Pro, step-by-step)In Part 1 we covered the Kubernetes basics — nodes, pods, control plane.In this Part 2 we’ll go deeper into the most-used Kubernetes objects you’ll meet every day: Namespaces, ReplicationController, ReplicaSet, Deployments, and how Services expose th...00
HSHarshal Sonarinharshalsonar.hashnode.dev·Aug 30, 2025 · 4 min readDevOps Roadmap 2025 – Kubernetes Part 1: Basics, Cluster & Architecture (Beginner-Friendly Guide)Kubernetes (also called K8s) is the backbone of modern DevOps and Cloud Computing. If you already understand Docker, Kubernetes is the next logical step because it helps you run and manage containers efficiently in production. What is Kubernetes? K...00