Day 17: Kubernetes Persistent Volumes (PV) & Persistent Volume Claims (PVC) – Managing Storage ProperlyMay 21, 2026·3 min read
Day 19- Kubernetes DaemonSets – Running Pods on Every Node🔹 Introduction In Kubernetes, Deployments and StatefulSets create Pods based on the number of replicas you specify. But what if you need: ✔ One Pod on every node ✔ Automatic deployment on newly addedJun 19, 2026·3 min read
Day 15: Kubernetes ConfigMaps & Secrets – Managing Application Configuration SecurelyMay 11, 2026·3 min read
Day 14: Kubernetes Resource Requests & Limits – Managing CPU and Memory Efficiently🔹 Introduction In Kubernetes, multiple applications run inside the same cluster. But here’s an important challenge 👇 👉 What if one Pod consumes all CPU and memory? Without control ❌ Other applicatMay 9, 2026·3 min read
Day 13: Kubernetes Namespaces – Organizing and Isolating Your Cluster🔹 Introduction As your usage of Kubernetes grows, your cluster starts running: Multiple applications Different teams’ workloads Dev, Test, and Production environments 👉 Without structure, everyMay 5, 2026·2 min read
Day 12: Kubernetes RBAC – Secure Your Cluster with Proper Access Control🔹 Introduction In Kubernetes, multiple users interact with the cluster: Developers DevOps Engineers Admins 👉 But here’s the critical question: Who can do what in the cluster? Without control ❌ → AnyMay 5, 2026·2 min read
Day 11: Kubernetes Jobs & CronJobs – Running One-Time and Scheduled Tasks🔹 Introduction So far in Kubernetes, we’ve focused on long-running applications like Deployments and StatefulSets. But not all workloads run forever. 👉 Some tasks are: One-time jobs Scheduled tasks Apr 19, 2026·2 min read
Day 10: Kubernetes DaemonSets – Running Pods on Every Node🔹 Introduction In Kubernetes, most workloads run on selected nodes. But sometimes you need: 👉 A Pod running on every node 👉 Solution: DaemonSet 🔹 What is a DaemonSet? A DaemonSet ensures: ✔ One PApr 14, 2026·2 min read
Day 9: Kubernetes StatefulSets – Managing Stateful Applications🔹 Introduction In Day 8, we learned about storage in Kubernetes. Now the next question: 👉 How do we run stateful applications like: Databases (MySQL, MongoDB) Kafka Redis Deployments ❌ are not suitaApr 14, 2026·2 min read