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StatefulSet in Kubernetes: 7 Proven Best Practices for Reliability

Posted on by Monika

Introduction When deploying applications in statefulset in Kubernetes, most workloads are stateless, meaning any pod can be replaced without worrying about its identity or storage. However, certain applications—like databases, messaging queues, and distributed systems—require stable network identities, persistent storage, and ordered deployment/termination. This is where StatefulSet comes in. What is a StatefulSet in Kubernetes? A […]

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7 Proven Steps for Operating System Upgrades in Kubernetes Clusters

Posted on by Monika

1. Why Operating System Upgrades Matter in Kubernetes Operating System Upgrades in Kubernetes Clusters node runs an operating system — usually Linux distributions like Ubuntu, CentOS, Debian, or Red Hat Enterprise Linux. This OS underpins the container runtime, kebeles, and other essential components.  It was critical for security, performance, and compliance. In this guide Upgrading […]

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Upgrading Kubernetes: 7 Proven Steps for a Smooth & Secure Cluster Upgrade

Posted on by Monika

1. Why Upgrading Kubernetes Matters  Upgrading kubernetes has many organizations delay upgrades because they fear breaking production workloads. However, avoiding updates can be riskier. Here’s why upgrades are important: Security Patches: Each release includes fixes for known vulnerabilities. Running outdated versions can expose your cluster to security risks. New Features: Upgrades often bring new APIs, […]

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“Metrics Server in Kubernetes: 7 Powerful Benefits & Best Practices”

Posted on by Monika

Introduction In Kubernetes, monitoring resource usage like CPU and memory is crucial for scaling applications and ensuring optimal performance. Metrics Server in Kubernetes is a lightweight, scalable tool that collects resource usage metrics from the Kubernetes API and makes them available for the cluster. It’s an essential component for features like Horizontal Pod Autoscaler (HPA) […]

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Pod Security in Kubernetes: 10 Best Practices for Secure Clusters

Posted on by Monika

Pod Security in Kubernetes — Pod security in Kubernetes gives developers and operators enormous flexibility, but that flexibility can also introduce serious security risk if Pods are allowed to run with excessive privileges or unsafe settings. Pod security is about defining and enforcing what Pods are allowed to do — whether they can run as […]

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Init Containers in Kubernetes: 10 Powerful Ways to Simplify App Deployment

Posted on by Monika

1. What Are Init Containers in Kubernetes? Init Containers in kubernetes are special containers in a Pod that run to completion before any of the app’s main containers start. Key points: They always run before normal containers. They run sequentially — one after another. If an init container fails, Kubernetes restarts the Pod until it […]

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“Helm Charts in Kubernetes: 10 Powerful Tips for Easy App Deployment”

Posted on by Monika

1. What is Helm charts in Kubernetes? Helm  charts in kubernetes  is an open-source Kubernetes package manager that simplifies the deployment of complex applications. Instead of manually writing multiple Kubernetes YAML files for deployments, services, config maps, and ingress, Helm lets you use a single packaged Helm Chart. Think of Helm like apt for Ubuntu […]

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Kompose in Kubernetes: 5 Easy Steps to Convert Docker Compose

Posted on by Monika

Introduction Kompose in Kubernetes has become the go-to platform for container orchestration, offering powerful tools for scaling, managing, and deploying applications. However, many developers still use Docker Compose for defining multi-container applications during development. Transitioning these Compose files can be a manual and error-prone process — especially for beginners. Kompose  in kubernetes tool is an […]

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Kubernetes the Hard Way: 6 Ultimate Step-by-Step Guided

Posted on by Monika

Introduction Kubernetes the Hard Way” is a popular hands-on tutorial by Kelsey Hightower that teaches how to install Kubernetes manually without using tools like kubeadm .Kubernetes is a powerful container orchestration system, but much of its complexity is hidden behind tools like kubeadm, mini kube, or managed services like Amazon EKS and Google GKE. These […]

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Resource Quota in Kubernetes: 7 amazing steps Complete Guided

Posted on by Monika

What is a Resource Quota in Kubernetes? In Kubernetes, it is a policy object that enforces limits on the total amount of cluster resources that a namespace can consume. It helps prevent a single team, application, or user from monopolizing resources, which is essential in shared or production environments. Compute resources (CPU and memory) Storage […]

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