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KubeVirt

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Ops Development Stories
Ops Development Stories
Jan 14, 2025 · Cloud Native

Dynamic Local Disk Allocation & Resource Overcommit in KubeVirt using OpenEBS‑LVM

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.

Dynamic StorageKubeVirtLVM
0 likes · 6 min read
Dynamic Local Disk Allocation & Resource Overcommit in KubeVirt using OpenEBS‑LVM
Cloud Native Technology Community
Cloud Native Technology Community
Dec 13, 2024 · Cloud Native

Optimizing Live Migration in Kube-OVN without Modifying KubeVirt Source Code

This article explains how Kube-OVN leverages OVN configuration parameters to enable non‑intrusive live migration for KubeVirt virtual machines, describes the underlying principle, provides usage instructions, and presents test results showing a drastic reduction in packet loss and migration downtime.

Cloud NativeKube-OVNKubeVirt
0 likes · 5 min read
Optimizing Live Migration in Kube-OVN without Modifying KubeVirt Source Code
Cloud Native Technology Community
Cloud Native Technology Community
Nov 26, 2024 · Cloud Native

Enabling Dual‑Stack Networking in KubeVirt with managedTap (Bridge Mode)

This guide explains how to use KubeVirt 1.4's managedTap feature to configure IPv4/IPv6 dual‑stack networking in bridge mode without modifying source code, covering subnet preparation, plugin registration, and virtual‑machine definition with example YAML and kubectl commands.

Dual-StackKube-OVNKubeVirt
0 likes · 5 min read
Enabling Dual‑Stack Networking in KubeVirt with managedTap (Bridge Mode)
HomeTech
HomeTech
Jul 19, 2023 · Cloud Native

Why Use KubeVirt and How to Deploy It on a Kubernetes Cluster

This article explains the motivations for adopting KubeVirt, introduces its concepts and architecture, details the component design, and provides step‑by‑step instructions—including code snippets—for deploying KubeVirt, CDI, Ceph‑CSI, external snapshotter, creating VMs and exposing VNC, while outlining future directions for cloud‑native virtualization.

CSICephCloud Native
0 likes · 15 min read
Why Use KubeVirt and How to Deploy It on a Kubernetes Cluster
Cloud Native Technology Community
Cloud Native Technology Community
Jul 12, 2023 · Cloud Native

KubeVirt v1.0 Release Announcement and Overview

The KubeVirt community announces the v1.0 release, detailing its history from a 2016 Red Hat experiment to a CNCF graduated project, describing new features across SIGs, updated release cadence, and future roadmap for cloud‑native virtualization on Kubernetes.

Cloud NativeKubeVirtSIG
0 likes · 8 min read
KubeVirt v1.0 Release Announcement and Overview
Cloud Native Technology Community
Cloud Native Technology Community
Dec 1, 2022 · Cloud Native

Integrating Kube-OVN with OVS‑DPDK for KubeVirt VM DPDK Network Interfaces

This guide explains how to combine Kube-OVN with OVS‑DPDK to provide DPDK‑type network interfaces for KubeVirt virtual machines, covering prerequisites, NIC driver configuration, node labeling, OVS‑DPDK configuration, Kube‑OVN installation with DPDK support, and VM deployment steps.

Cloud NativeKube-OVNKubeVirt
0 likes · 9 min read
Integrating Kube-OVN with OVS‑DPDK for KubeVirt VM DPDK Network Interfaces
Cloud Native Technology Community
Cloud Native Technology Community
May 24, 2022 · Cloud Native

Kube-OVN v1.10.0 Release Highlights: Windows Support, Custom Subnet ACLs, Kubevirt Enhancements, Submariner Integration, and Performance Improvements

The Kube-OVN v1.10.0 release introduces Windows node support, user‑defined subnet ACLs, enhanced Kubevirt networking, Submariner multi‑cluster integration, and a series of control‑plane performance optimizations that together improve scalability, flexibility, and stability for cloud‑native Kubernetes deployments.

CNICloud NativeKube-OVN
0 likes · 7 min read
Kube-OVN v1.10.0 Release Highlights: Windows Support, Custom Subnet ACLs, Kubevirt Enhancements, Submariner Integration, and Performance Improvements
Yiche Technology
Yiche Technology
Dec 31, 2021 · Cloud Native

Integrating Virtualization and Containerization with KubeVirt: Practices and Architecture at Yiche

This article describes Yiche's cloud‑native transformation that unifies virtualization and containerization by evaluating Kata, Virtlet and KubeVirt, selecting KubeVirt, detailing its architecture, storage integration, custom enhancements, deployment challenges, and future work for a hybrid infrastructure.

Cloud NativeContainerizationKubeVirt
0 likes · 14 min read
Integrating Virtualization and Containerization with KubeVirt: Practices and Architecture at Yiche
360 Tech Engineering
360 Tech Engineering
Feb 5, 2021 · Cloud Native

KubeVirt Technical Guide: Architecture, Components, Storage, Network, SDK, and Platform Integration

This article provides a comprehensive overview of KubeVirt, a Kubernetes plugin that enables virtual machine management alongside containers, covering its background, technical selection, core concepts, CRDs, component architecture, common operations, storage and networking options, SDK usage, and integration into a private cloud platform.

CRDCloudNativeGo
0 likes · 23 min read
KubeVirt Technical Guide: Architecture, Components, Storage, Network, SDK, and Platform Integration
360 Smart Cloud
360 Smart Cloud
Jan 28, 2021 · Cloud Native

KubeVirt Overview, Architecture, and Practical Usage with Code Examples

This article introduces KubeVirt as a Kubernetes plugin for managing virtual machines, compares it with OpenStack and other solutions, explains its CRDs, components, storage and networking options, and provides detailed code examples and SDK usage for deploying and operating VMs in a cloud‑native environment.

CephCloudNativeGo
0 likes · 23 min read
KubeVirt Overview, Architecture, and Practical Usage with Code Examples
360 Tech Engineering
360 Tech Engineering
Jan 25, 2021 · Cloud Computing

KubeVirt: Integrating Virtual Machines into Kubernetes – Architecture, Operations, and SDK Usage

This article explains how KubeVirt extends Kubernetes to manage virtual machines, covering the background of OpenStack‑to‑K8s migration, technical selection, KubeVirt architecture, CRDs, components, common operations, storage and networking choices, SDK usage, and practical deployment experiences within a private cloud platform.

CRDCephKubeVirt
0 likes · 23 min read
KubeVirt: Integrating Virtual Machines into Kubernetes – Architecture, Operations, and SDK Usage