Hey, creator here. Thanks for sharing this!
Uncloud[0] is a container orchestrator without a control plane. Think multi-machine Docker Compose with automatic WireGuard mesh, service discovery, and HTTPS via Caddy. Each machine just keeps a p2p-synced copy of cluster state (using Fly.io's Corrosion), so there's no quorum to maintain.
I’m building Uncloud after years of managing Kubernetes in small envs and at a unicorn. I keep seeing teams reach for K8s when they really just need to run a bunch of containers across a few machines with decent networking, rollouts, and HTTPS. The operational overhead of k8s is brutal for what they actually need.
A few things that make it unique:
- uses the familiar Docker Compose spec, no new DSL to learn
- builds and pushes your Docker images directly to your machines without an external registry (via my other project unregistry [1])
- imperative CLI (like Docker) rather than declarative reconciliation. Easier mental model and debugging
- works across cloud VMs, bare metal, even a Raspberry Pi at home behind NAT (all connected together)
- minimal resource footprint (<150MB ram)
[0]: https://github.com/psviderski/uncloud
[1]: https://github.com/psviderski/unregistry
Uncloud[0] is a container orchestrator without a control plane. Think multi-machine Docker Compose with automatic WireGuard mesh, service discovery, and HTTPS via Caddy. Each machine just keeps a p2p-synced copy of cluster state (using Fly.io's Corrosion), so there's no quorum to maintain.
I’m building Uncloud after years of managing Kubernetes in small envs and at a unicorn. I keep seeing teams reach for K8s when they really just need to run a bunch of containers across a few machines with decent networking, rollouts, and HTTPS. The operational overhead of k8s is brutal for what they actually need.
A few things that make it unique:
- uses the familiar Docker Compose spec, no new DSL to learn
- builds and pushes your Docker images directly to your machines without an external registry (via my other project unregistry [1])
- imperative CLI (like Docker) rather than declarative reconciliation. Easier mental model and debugging
- works across cloud VMs, bare metal, even a Raspberry Pi at home behind NAT (all connected together)
- minimal resource footprint (<150MB ram)
[0]: https://github.com/psviderski/uncloud
[1]: https://github.com/psviderski/unregistry