[mpereira]

Summary

The service forwarding example in the sandbox overview runs python -m http.server without --from, so it uses the default workload image. That image is a minimal Ubuntu userspace with no Python, and the example fails. This PR makes the example select an image that includes Python.

Related Issue

I feel that this is small enough that it doesn't require an issue?

Changes

• Add --from docker.io/library/python:3.14-slim to the openshell sandbox create --expose example in docs/how-it-works/sandboxes/overview.mdx.
• Call python3 instead of python in the example command.
• Explain that the example uses a Python image because the built-in default workload image does not include Python, linking to the support matrix.

Testing

• Ran the updated example against a local gateway and opened the printed service URL
• mise run docs
• mise run pre-commit
• Unit tests added/updated (not applicable, docs only)
• E2E tests added/updated (not applicable, docs only)

Checklist

• Follows Conventional Commits
• Commits are signed off (DCO)
• Architecture docs updated (not applicable)

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[github-actions]

All contributors have signed the DCO ✍️ ✅
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[mpereira]

I have read the DCO document and I hereby sign the DCO.

[elezar]

/ok-to-test 83e7678

[github-actions]

This pull request has had no activity for 14 days and is now marked stale.