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zyvor

Open infrastructure from the kernel up: VMs, Kubernetes, eBPF, GPUs and the edge. Rust + Go, Apache-2.0.
README.md

Zyvor: infrastructure, rebuilt from the kernel up

We build the open infrastructure stack we always wanted:
real VMs with a real API, Kubernetes-native virtualization, eBPF networking, GPU scheduling and an offline-first edge.
Written in Rust and Go. Apache-2.0 at the core.

Star FluxVM Try it in 60 seconds zyvor.dev Talk to us

What we build

Virtualize
FluxVM · Machina · Fabric 		Kubernetes VMs
Kairon · Zorvia · Kryton · Haven
Migrate
Transiva · GuestKit · h2kvm · Scout · Chimera 		AI and GPU
Gryvia · Zyntra · Janus · Verixa
eBPF networking
Netra · Paqtra · Rivora · Shukra · netevd 		Edge and IoT
Nodra · Fleet · Device Agent · OTA · Edge Stack

Flagships

FluxVM Rust
FluxVM stars		 One control plane for Firecracker, Cloud Hypervisor, QEMU/KVM and our own hypervisor. No libvirtd, no XML: one REST API and CLI on every backend. Docs →
Kairon Go
Kairon stars		 Real VMs, real Kubernetes, no virt-launcher. Kubernetes declares, Kairon orchestrates, FluxVM executes. Live migration and eBPF flow logs built in. Docs →
GuestKit Rust
GuestKit stars		 Look inside any VM disk without booting it. Zero agents, instant insight, and AI diagnostics that tell you what's broken before first boot. Docs →
Fabric Rust
Fabric stars		 A private cloud for Linux in one daemon: VMs, networking, storage and security. Docs →

⚡ Try it in 60 seconds

Terminal demo: boot a VM with fluxctl, exec over vsock, schedule it with kaironctl and live-migrate it 

sudo fluxctl create --spec examples/qemu.json        # a real VM, any backend, no libvirtd
fluxctl exec <id> -- hostname                        # run commands over vsock, no SSH
kaironctl create demo --image ubuntu.qcow2 --cpu 2 --memory 2Gi
kaironctl migrate demo --strategy live --target-node worker-2

Full quick starts: FluxVM · Kairon · GuestKit

How it fits together

How Zyvor fits together: migrate into FluxVM, run VMs on Kubernetes with Kairon, add GPUs with Gryvia, observe with eBPF, extend to the edge

Rust Go eBPF KVM Kubernetes Firecracker Apache-2.0

Pick your path

🛠 Builders

Everything here is real, working source, not a crippled trial.

  • Good first issues
  • Star a repo, open an issue, send a PR
  • Docs live on each repo's GitHub Pages

🏢 Enterprises

Same codebase, plus SLAs, air-gapped rollouts and hypervisor exit programs.

🚀 Join us

Kernel, Rust, Go, eBPF or Kubernetes nerd? We want to hear from you.
All open-source projects
Area Projects
Virtualize FluxVM · Machina · Fabric · Atlas · Aether
Kubernetes Kairon · Zorvia · Kryton · Haven · Kairo · KubeFlight · HyperCluster · Iris
Migrate Transiva · GuestKit · h2kvm · Scout · Chimera
AI and GPU Gryvia · Zyntra · Janus · Verixa · Argus · Aurora · Solvor
Network and eBPF Netra · Paqtra · Rivora · Shukra · Duvora · netevd · netctl · cloud-netconfig
Edge and IoT Nodra · Fleet · Device Agent · OTA · Yard · relay-edge · relay-edge-bridge · relay-pubsub · Edge Stack
Tools Zoreon · ZySign · Homebrew tap

zyvor.dev · sales@zyvor.dev · Built in the open · Apache-2.0 core

Popular repositories Loading

  1. zyvor-fluxvm zyvor-fluxvm Public

    One Rust control plane for Firecracker, Cloud Hypervisor, QEMU/KVM, and the in-tree FluxVM hypervisor. No libvirtd. No XML. A REST API and a CLI that do the same thing on every backend.

    Rust 23 2

  2. zyvor-kairon zyvor-kairon Public

    Kubernetes-native VM orchestration without KubeVirt or libvirt. Kubernetes declares. Kairon orchestrates. FluxVM executes.

    Go 12 1

  3. zyvor-guestkit zyvor-guestkit Public

    Pure-Rust VM disk inspection — zero boot, zero agents, instant insight. AI-powered diagnostics explain what’s inside, what’s broken, and what to fix before you boot.

    Rust 9 2

  4. zyvor-netevd zyvor-netevd Public

    A high-performance network event daemon written in Rust that configures network interfaces and executes scripts on network events from systemd-networkd, NetworkManager DBus signals, or when dhclien…

    Rust 7

  5. zyvorai-fabric zyvorai-fabric Public

    Zyvor Fabric — private cloud control plane for Linux: VMs, networking, storage, and security over one daemon

    Rust 7 2

  6. Aether Aether Public

    Universal runtime control plane — one YAML spec for Podman, Kubernetes, and KubeVirt. Deploy, score, migrate, and operate without lock-in.

    Rust 6 1

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