Nix and NixOS are incredible technologies that make our every-day engineering much more productive. In this article, we will go through some of our use-cases and explain why and how Nix and NixOS help us.
In this article, we describe our discovery of undocumented behavior in KVM's nesting feature. Learn how we solved the situation in our KVM backend for VirtualBox.
We're excited to share a new milestone for our KVM Backend for VirtualBox: nested virtualization is now supported. This means you can run virtual machines within other VMs, opening up new possibilities for testing and development environments. With nested virtualization, you can now run even more complex configurations, including HP Sure Click, enabling heightened security within virtualized environments.
Testing and debugging erroneous behaviour by a guest under a virtualization stack is hard and difficult. By leveraging multiple mini operating system kernels, we can investigate issues related to complicated topics, such as never delivered interrupts, with a precise focus on where to look at. For that, we created our internal Cyberus Guest Tests that we present in this blog post.
Shift-left testing is an approach to address the harms of late testing, such as contexts switch for developers. Cyberus follows the 'test early and often' strategy and fully automated tests are a crucial part of developer workflows. Testing low-level code on all supported hardware requires us to overcome the challenge of automating commodity hardware. Our flexible infrastructure empowers functional tests as well as long-term performance monitoring.
Management and secure configuration of virtual machines can be as daunting as navigating a labyrinth. Our powerful tool 'enclosed' effortlessly transforms the complex task of compartmentalizing and managing VMs into an intuitive and streamlined process. Overcome the intricacies of low-level tools and use a higher level of abstraction with 'enclosed'. Learn how to shield your virtual environments with unmatched ease and security in this article.
Have questions? Feel free to contact us using the form below. We're here to help!
service@cyberus-technology.de
+49 175 431 66 77