Software

Detailed information on OpenNebula software including release notes, upgrade information, available installation methods, and migration tools

Release Information

Stay up to date with the latest OpenNebula releases, including platform-specific notes, known issues, and compatibility details for both Enterprise Edition (EE) and Community Edition (CE)

Release Notes 7.0

Release Notes, new features, compatibility guides, supported platforms, and other information

What's New Platform Notes ARM64 packages Secondary Platforms Compatibility Guide Known Issues Acknowledgements

Release Notes Community

Information about the OpenNebula Community Edition (CE)

What is OpenNebula Community Edition

Release Notes Enterprise

Information about the OpenNebula Enterprise Edition (EE) – updates, subscriptions, release cycle

What is OpenNebula Enterprise Edition

Upgrade Process

Comprehensive guides to manage OpenNebula upgrades across a variety of deployment configurations, ensuring minimal downtime and best practices

Upgrade Guide

Guides for upgrading OpenNebula in several configurations

Overview Start Here Upgrading Single Front-End Upgrading High Availability Clusters Upgrading Federated Instances Restoring Previous Version Upgrading from Previous Versions

Configuration Management

Use a command-line tool to migrate your configuration files for upgrading

Overview Basic Usage Diff Formats Troubleshooting Appendix - List of Configurations

Choose the best installation method for your needs – from automatic installation of a complete OpenNebula cloud, to customized installation of individual components, to compiling from source code for building your own infrastructure and integrations

Automatic Installation with OneDeploy

Perform Devops-like deployment of a production-ready OpenNebula cloud

Overview Cloud Deployment - Local Storage Cloud Deployment - Shared Storage

Manual Installation with System Packages

Manually install the Front-end and hypervisors from the OpenNebula packages

Overview Database Setup OpenNebula Repositories Single Front-end Installation KVM Node Installation LXC Node Installation

Build from Source Code

Build OpenNebula components from source code

Overview Building from Source Code Build Dependencies Sunstone Development Cloud Servers Authentication