The EduShell blog
Field notes on hands-on technical training: engineering, product and research.
Eliminating Setup Hell: Simplifying Ephemeral Environment Provisioning
Every hands-on session that starts with "install these prerequisites" loses its first forty minutes to laptops that disagree. Instant, ready-made environments give that time back to learning.
Every Learner Deserves a Real Cluster: Safe, Isolated Hands-On at Scale
You cannot learn to operate real systems by watching a video or typing into a single sandboxed box. Real skills need real environments, one per learner, and they can be given safely at scale.
A real Kubernetes cluster per learner
Teaching Kubernetes needs a real cluster. Giving everyone one, without breaking the bank or the platform, takes an idea: a virtual cluster per learner. Here's how.
Topologies, not sandboxes
Most learning platforms hand out an isolated terminal. We give every learner a full infrastructure, containers, virtual machines and clusters wired by isolated networks. Here's why that choice changes what you can actually learn, and how we verify it.