The simulation ends here. This is not the real host. Install Docker or Podman, then open a terminal in the lab pack root, the folder containing start.bat or start.sh, and run these commands. Docker stores the images and containers in its own area, not in that folder.

Windows: right-click in the lab pack folder and choose Open in Terminal, then run start.bat host. macOS or Linux: open a terminal in the same folder and run ./start.sh host.