Networking Playgrounds
Remote sandbox environments for learning and experimenting without worrying about setup and cleanup. Run anything on vanilla Linux VMs, get a fresh Docker host or Kubernetes cluster in seconds, publish ports, collaborate via sharing terminal sessions, SSH from the command line, and more.
Official Collection
Playgrounds crafted by iximiuz Labs for efficient hands-on learning and safe experimentation.
FlexBox
Your perfect base playground. Create purpose-built sandbox environments by choosing up to five VMs with custom root filesystems and organizing them into any number of local networks.
MiniLAN (Ubuntu, Docker)
Four Ubuntu servers with Docker pre-installed connected into a single network.
Docker Swarm
A three-node swarm accompanied by an ephemeral registry for ease of experimentation. Batteries included!
Community Collection
Playgrounds contributed by the community members sharing their knowledge and expertise.
USE Practice
Practice Linux USE-method investigations against randomized host-level scenarios. It already has the [use-tool](https://github.com/lpmi-13/use-tool) installed, so you can begin with that, or just run a free-form investigation.
Tailscale Homelab Access
A multi-node K3s cluster to demo connecting and troubleshooting a homelab remotely via tailscale. All username/passwords are admin/admin123
Vendor Materials
Playgrounds prepared by software vendors to help you learn and experiment with their products and services.
Uncloud Cluster
A multi-node Uncloud cluster with a standalone control node. About Uncloud: https://github.com/psviderski/uncloud