The exam runs against your local kind cluster through a terminal served from WSL.
No local exam server found at . In WSL:
git clone https://github.com/DeveloperRyou/cncf-practice.git # first time only
cd cncf-practice
./scripts/install.sh # kubectl, kind, ttyd -- first time only
./scripts/exam.sh # keep it running while you use this page
If the browser asks to allow access to devices on your local network, allow it -- that is how this page reaches the server and terminal on localhost.
Pick a round. The next step rebuilds the cluster for it.
Re-grade checks the cluster and answers/ as they are now. For explanations and model answers, ask the agent: