openEuler 内核是 openEuler操作系统的核心，是系统性能和稳定性的基础，是链接芯片、设备与业务的桥梁。openEuler 内核致力于打造成最具活力的产业Linux平台，成为信息产业基础设施的可靠基石。

QEMU是一套由Fabrice Bellard所编写的模拟处理器的自由软件。它与Bochs，PearPC近似，但其具有某些后两者所不具备的特性，如高速度及跨平台的特性。经由kqemu这个开源的加速器，QEMU能模拟至接近真实电脑的速度。

StratoVirt is an opensource VMM(Virtual Machine Manager) which aims to perform next generation virtualization.StratoVirt is based on Rust programming language.StratoVirt is lightweight, efficient and safe.It also has features like Full Sence Support and Modules Flexible Splitting.

Avocado-VT is a compatibility plugin that lets you execute virtualization related tests, with all conveniences provided by Avocado

Libvirt provides a portable, long term stable C API for managing the virtualization technologies provided by many operating systems.