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What is KVM + Cockpit?

KVM (Kernel-based Virtual Machine) is an open-source virtualization platform that allows you to run multiple virtual machines on a single physical host. Cockpit, on the other hand, is a web-based management interface that simplifies the process of managing KVM virtual machines. When combined, KVM + Cockpit provides a powerful and user-friendly solution for virtualization and container management.

Main Benefits

The KVM + Cockpit combination offers several benefits, including improved performance, enhanced security, and simplified management. With KVM, you can create and manage multiple virtual machines, each with its own operating system and resources. Cockpit provides a intuitive web-based interface for managing these virtual machines, making it easy to start, stop, and configure VMs as needed.

Installation Guide

System Requirements

Before installing KVM + Cockpit, ensure that your system meets the following requirements:

• 64-bit CPU with virtualization extensions (Intel VT-x or AMD-V)
• Minimum 4 GB RAM (8 GB or more recommended)
• Minimum 20 GB free disk space

Step-by-Step Installation

Here’s a step-by-step guide to installing KVM + Cockpit:

1. Install the KVM package: sudo apt-get install qemu-kvm libvirt-bin
2. Install the Cockpit package: sudo apt-get install cockpit
3. Start the Cockpit service: sudo systemctl start cockpit
4. Access the Cockpit web interface: https://your-server-ip:9090

Technical Specifications

KVM Features

Cockpit Features

KVM + Cockpit Snapshot and Restore Workflow

Creating Snapshots

To create a snapshot of a virtual machine, follow these steps:

1. Log in to the Cockpit web interface
2. Select the virtual machine you want to snapshot
3. Click the