# LXD > This is the documentation for LXD, a system container and virtual machine manager. 2014-2026 AGPL-3.0, LXD contributors ## Pages in this subsection - [Clustering](index.html.md): An index of how-to guides for LXD clusters, covering forming and managing clusters, configuring cluster networking and storage, and more. ## Optional - [Top-level llms.txt](../llms.txt): Complete documentation index.