A hypervisor-based runtime for OCI containers, enabling virtualized container execution with KVM, Xen, or QEMU.
runV is a hypervisor-based runtime for OCI containers that executes containers inside lightweight virtual machines using hypervisors like KVM, Xen, or QEMU. It solves the problem of insufficient isolation in traditional container runtimes by providing virtual machine-level security while maintaining OCI compatibility. This makes it suitable for multi-tenant environments or workloads requiring strong isolation boundaries.
System administrators, DevOps engineers, and platform teams managing containerized workloads in security-sensitive or multi-tenant environments, particularly those using Kubernetes or Docker with OCI runtimes.
Developers choose runV over standard container runtimes for its enhanced security through hypervisor-based isolation, OCI compliance ensuring ecosystem compatibility, and flexibility across multiple hypervisor platforms without sacrificing container workflow familiarity.
Hypervisor-based Runtime for OCI
Open-Awesome is built by the community, for the community. Submit a project, suggest an awesome list, or help improve the catalog on GitHub.
Supported multiple hypervisors like KVM, Xen, and QEMU, allowing deployment across different virtualization platforms without lock-in.
Adhered to OCI specs, enabling seamless use with Docker and Kubernetes through runtime configuration, as shown in the Docker integration example.
Provided VM-level isolation for containers by treating each as a lightweight VM, addressing security gaps in traditional runtimes for multi-tenant environments.
Officially deprecated in favor of Kata Containers, meaning no updates, security patches, or active community support, making it risky for production.
Required manual steps like building hyperstart and installing specific hypervisor packages, increasing deployment overhead and potential for errors.
Ignored key OCI specifications such as namespaces and capabilities, limiting interoperability with some container tools and workflows.