This guide explains how to replace KubeVirt's local‑storage with OpenEBS‑LVM for dynamic PV allocation, configure CPU/memory overcommit ratios, perform hot‑plug upgrades, expand disks online, and set node affinity and fixed IPs, providing full YAML examples and reference links.
This guide walks through setting up a CentOS 7 environment, installing Helm, adding the OpenEBS chart repository, deploying the OpenEBS control plane, creating a dedicated PostgreSQL namespace, and configuring persistent storage with a ConfigMap, providing all necessary commands and screenshots.
This article introduces five major open‑source storage solutions—OpenEBS, Rook, GlusterFS, Ceph, and LongHorn—explaining how each simplifies persistent data management for Kubernetes workloads while offering features such as replication, self‑healing, and multi‑node scalability.
This article explains the concept of cloud‑native storage, why it is needed for modern containerized workloads, outlines the key challenges such as usability, performance, high availability and multi‑cloud management, compares popular solutions like OpenEBS and Rook‑Ceph, and details QingStor NeonIO's architecture, features, performance results, and ideal use cases.
This article explains what an error‑tracking system is, introduces Sentry, and provides a step‑by‑step guide to deploying Sentry on Kubernetes using Helm, OpenEBS storage, PostgreSQL, and configuring projects and alerts for effective monitoring.
This guide walks you through installing KubeSphere 2.1.1 on a Kubernetes cluster, covering prerequisites, Helm and Tiller setup, OpenEBS storage configuration, optional minimal or full installations, and verification steps, with detailed commands and tips for both online and air‑gapped environments.
