A next-generation container runtime that makes containers act as VMs, seamlessly & securely.
We call these System Containers.
No need to learn new tools. Use Docker as usual.
Systemd-in-Docker, Docker-in-Docker, Kubernetes-in-Docker. Plus legacy apps too.
Use Docker (and soon) Kubernetes to deploy the containers. Sysbox works under the covers. No need to learn new tools.
Strong isolation via Linux user namespace, procfs and sysfs virtualization, and more. Voids need for unsecure privileged containers.
Fast & Efficient
Unmatched speed & efficiency: Deploy a 10-node K8s cluster in under 2 minutes and with only 1GB storage overhead!
Use simple Docker run commands and container images that you fully control. No need for complex images, host mounts, or custom container entrypoints.
Easily preload container or pod images using a simple Dockerfile or Docker commit.
Run system containers along-side regular containers, without conflict.
Sysbox is designed with a simple principle:
Any software that runs in VMs should run in containers, seamlessly and with strong isolation.
No need for complex Docker commands, images, entrypoints, or unsecure containers.